Series NMV, D
Series NMV Multivoltage
22.5mm module
Series D
Single voltage
45mm module
V>
::::n
e
Standards
a,
L..
VDE 0106
VDE 0110
EN 50002
EN 50042
u
e
o
L..
u
+"
UNE 20-119
IEC/EN 60947-5-1
IEC/EN 61812-1
CE
cUL
CSA C 22.2 Nr.14
UL 94
UL 508
IEC 255.5
a,
w
Range overview
22.5mm module
A
45mm module
Series NMV
Series O
Single voltage
Multivoltage
Delay
Dela ed ON
OFF dela
B
Stor-delta starter
Multif unction
Impulse
Dela ed ON
ON de lay with auxiliory contact
OFF delay with auxiliory contact
ON + OFF with auxiliory contact
lntermittence
Symme tric intermittence
Asymmet ric intermitt ence
Control
Motor re-start control relay
Detectors
Liquid level detector relay
Voltage detector relay
Curre n! detecto r relay with deloy
Relay
F
Differentiol earth leakage
The rmi stor relay
Freguency control relay
Protection (three-¡:,hase lines)
Integ ral protection relay
for 3-Phase lines
Phase seguence
Pha se seguence and ¡:,hase failure
Maximum and mínimum voltage
Protecti<J11 (single:1:ihase lines)
Maximum and mínimum voltage
X
F.2
p .
NMTCV
NMRDV
F.3
F.3
NMETV
NMMFV
F.3
F.3
NMMFV
NMMFV
NMMFV
F.3
F.3
F.3
NMIW
p .
NMMFV
F.5
NMMFV
F.5
P.
F.3
RCRT6
F.4
DINIL
RDT
RDIT
F.4
F.6
F.6
RDHT/A
RSOlN
RCF
F.4
F.6
F.6
RDFFl
F.5
RSF
RSFF
RTMM
F.5
F.5
F.5
RMM
F.5
Series NMV
Multivo/tage e/ectronic timers - 22.5mm module
Supply
voltage
Delayed ON relay
Time
range
Direct
24-240V AC/DC 0.06 sec - 100 h.
Techni cal data: se e F.7
Available
contacts
Cat. no.
Ref. na.
Pack
2 chongeove r
NMTCV2
124901
1
m
(1)
n
, -+
-,
o
:::::,
Star-delta starter relay
n
1 - 10 sec.
6-60sec.
21
With tronsformer
1- 10 sec.
6 - 60 sec.
Technica l data: se e F.8
Direct
24-240V AC/ DC
1 cho ngeover
NMETV
124908
1 cho ngeover
NMETVtAU 111
124911
e
(C
(/)
o
-+a
N
N
.CJ1
Delayed OFF timer
Direct
24-240V AC/DC
24-240V AC/DC
0.5 - 6 sec.
5 - 60 sec.
50 - 600 sec.
2 changeover
2 changeover
2 changeover
NMRDV 2-6
NMRDV 2-60
NMRDV 2-600
124915
124916
124917
3
3
Technical doto: see F.8
A
B
Asymmetric
intermittence,
started by
connection
or pause (choice)
Direct
0.06 sec - 100 h
24-240V AC/DC
1 changeover
NMIVV
e
124929
Technical dota: se e F.9
D
E
Multifunction
- Deloyed ON timer
- Delayed ON th rough contact ti mer
- Deloyed OFF t hr ou gh contact t ime r
- Deloyed ON and OFF th rough contact ti mer
-
Impulse ON timer
Impulse ON t hrough contact timer
Impulse OFF t h rough contact ti mer
Impulse ON and OFF through contact timer
F
Module 22,5mm
Direct
24-240V AC/DC
0.6 sec - 100 h
1 changeover
NMMFV
124930
Technical data: se e F.10
G
11) AU = coil 380V 50/60 Hz
121 Tronsformator inside the timerhousing
H
X
Dimensions e pg. F.21
F.3
Series D
Single voltage electronic timers - 45mm module
Voltage
Supply
valtage
Motor re-start
control relay (plug in)
Time
range
Cat . no.
Ref . no .
Pack
0.2 - 6 sec.
lmemo ry time)
0.2 - 60 sec.
ldelayed time)
RCRT 6 - 60AN 121
123624
1
RCRT 6 - 60AJ 131
1 23623
1
Cat . no..
Ref . no.
Available
contacts
(VI
Direct111
RCRT
1 changeover
Technical data: see F.11
V>
Liquid leve/ detector re/ay
::::n
e
Supply
a,
Contacts
voltage
L..
u
e:
No. of
DINIL ...E
2
1 changeover
11 pins socket far DINIL-02E. - 03E.
far panel fixing. F ront terminaIs
o
L..
Pack
circuits
DINIL 02E ENU
123656
1
PRCZll
220647
1
SON-3
123700
1
Technical data: F.1 2
+"
u
a,
w
A
Probes
B
Without cab le. Wa terproof and prot ected with a
t h ermop lastic hou s ing. St ainlessste el probe.
e
Earth leakage relays - 45 mm module
D
Differential transformer s
Supply
voltage
E
Differential earth leakage
relay with hand reset
(with test)
F
Contacts
RDHT l-...
Sensiv.
(Al
0
Earth leakage relays
Cat. no.
Ref . no.
Pack
Cat . no.
Ref. no.
Pack
{mm)
0.2 - 1.2
35
70
WKAT 35-l,2A/2V
WKAT 70-l,2A/2V
204165
204166
1
1
RDHT 1-l ,2AEN 1'1 123744
1
1-10
35
70
WKAT 35-10A/2V
WKAT 70-10A/2V
204169
204170
1
1
RDHT 1-10AEN 1' 1
123754
1
35
70
WKAT 35-1 ,2A/ 2V 204165
WKAT 70-l ,2A/ 2V 204166
1
1
RDHA 1-1 ,2AEU151
123965
1
35
70
WKAT 35-10A/2V
WKAT 70-10A/2V
204169
204170
1
1
RDHA 1-10AEN 141
123964
1
With test
1 changeover
Techni cal data: see F.13
G
Differential earth leakage
relay with automatic reset
(with test)
H
Direct and with RDHA 1- ..
0.2 - 1.2
With test
transfar mer
1 changeover
1 - 10
Technical data: see F.13
11 1 Possibilit y of fitting a remate potentiometer.
12) AN = 220V 50/60Hz
13) AJ = 110-125V 50/60Hz
X
Dim ension s e p g. F.21
F.4
•
(4) EN = coil 220/230V 50/60 Hz
(5) EU = coil 380/400V 50/60Hz
Series D
Protection relays
Supply
voltage contact
Integral protection relay for
three-phase lines
Contacts
Operating range
Umin.
Umax.
With
RDFF 1-...
transformer 1 chongeover
5 - 20%
5 - 15%
Unbalance
Mains
frequency
2.5 - 10%
50 Hz
Cat. no.
Ref. no.
Pack
RDFF1-50AU111 1 23985
Technicol doto : see F.14
m
CD
(')
,-+
Unbalance and phase failure
protection relay for
three-phase llnes
a
Direct ond with RPDF 2-...
transformer
2 chongeover
2.5 - 10%
50 Hz
:::J
RPDF2-50AU111 1 24025
(')
-,
Technicol doto: see F.15
CD
e
te:
fJ)
o
Phase sequence and phase
failure protection relay for
three-phase lines
With
RSFF 1-...
t ransfor mer 1 chongeover
50 Hz
RSFF1-50AU111
-+a
,1::­
C.Tl
124622
3
3
Technicol doto : see F.16
A
Phase sequence protection
relay for three-phase lines
With
RSF 1-...
transforme r 1 chongeover
50 Hz
RSF1-5 0ANU121
124051
B
Technicol doto: see F.16
e
Maximum and minimum
voltage protection relay for
three-phase lines
With
RTMM 2-...
t ransformer 2 chongeover
5- 20% 5-15%
RTMM 2AU
RTMM EN131
124085
124084
D
Technicol doto : see F.17
E
Maximum and minimum
voltage protection relay for
a single-phase lines
With
RMM 2-...
transfor mer 2 cho ngeover
5 - 20% 5-15%
RMM 2 EN131
124104
F
Techni col doto: see F.17
G
H
11 1 AU = coil 380V 50Hz
12) ANU = coil 220-230V 380-400V 50/60Hz
13) EN = coil 220/230V 50/60 Hz
X
Dimensions e
pg. F.21
•
F.5
Series D
Detection relays
Supply
Contacts
voltage
Operating
range
Voltage
drop
Direct and with RDT 2-...
40 - 400V
transformer 2 changeover
Voltage detector relay
Cat. no.
Input
Max. input
impedance voltage
Ref. no.
800 kQ
600V
RDT2400VEN 111 124184
o.oso
l0A
15V
RDIT2-SAE N111
RDIT2-02VEN111
Pack
Technical data: see F.18
Direct and with RDIT 2-...
V>
::::n
e
0.5 - SA
0.25V
lkü
transformer 2 changeover 20 - 200mV
Current detector with
delay (0.5 - 15 sec.) Technical data: see F.18
124754
124354
a,
L..
u
e:
o
L..
+"
u
a,
Control and protection relays
w
Supply
voltage
A
Contacts
Thermal probe 151
When cold - When hot
1.5 kü Direct and with
RS0lN
t ransformer ' 1 1 changeover
Technical data: see F.19
Thermistor relay
2.5 kü
Cat. no.
Ref. no.
RS01NEN111
RS01NAJ121
212759
124373
Cat . no.
Ref . no.
Pack
124433
124434
124435
1
1
1
Pack
B
e
Supply
voltage
Frequency control relay
Contacts
With
RCF 1- ...
transformer 41 1 changeover
D
Technical data: see F.20
E
(1) EN = coil 220/230V 50/60Hz
(2) AJ= coil 110V 50/60Hz
(3) AU = coil 380/400V 50/60Hz
(4) Tran sformator inside the timerhousing
(51 Thermal probe resistance not included
F
G
H
X
Dimensions e pg. F.21
F.6
Jumper
terminaIs
Setting
range
Without
Yl-Y2
Yl-Y3
5 - 15Hz
15 - 45Hz
45 - 135Hz
RCF-1 AJ'"
RCF-1 EN111
RCF-1 AU131
Series NMV
NMTCV2 Delayed ON timer
Technica/ characteristics
Function
NMTCV2
Electronic relay whose output contact connects with a cer­
tain adjustable delay from the moment voltage is applied
to supply terminals Al -A 2.
lt has seven timing ranges : see drawing.
Range selection is made by dipswitches located on the
front of the relay. Times are set by front potentiometer
controlling an Application Specific lntegrated Circuit (ASIC)
specially designed for this group of relays. This allows for
excellent precision and repeatability features.
Nr.ofc hangeover contacts
Output contocts:
Rated insulotion
voltage Ui
AC
DC
Th ermo l curren! 1th
Utilis otion AC-15
Roted voltage Ue
Rated curren! le
IV)
IV)
2
m
250
250
n
, -+
(1)
-,
o
IAI
IV)
120/230
:::::,
IAI
2.5/1.3
n
-,
Utilisotion DC-13
Ratedyoltage Ue
Rated curren! le
IAI
Supplyyoltages
IUnl
IV)
110/230
0.2/0.1
(1)
e
(C
(/)
Us NMTCV2
-'7
A1
28
1
15
NMTCV2
c:j'
A2
25
26
25
k-;J.
[TI]
0.06· 0.6 Sec
-
1
0.6-6Sec
18
A2
IV)
IV)
24-240
Frequency
Supply voltagetoleronce
Consumption
IHzl
1%)
50/60
+10 /-20
(1771\)
60 l24VI
151240V)
6-60Min
M
6-60Sec
1
1-10 Hr
lmAI
IVA)
10-100 Hrs.
.!lo.6-6Min.
In put circuit test voltage
lbetween input, output and group
circ uits )
¡.!!!.¡
Switch ON res¡:¡onse time
Switch OFF res¡:¡onse time
Reset time between 2 cycles 111
0.06-0.6Sec
0.6-6Sec
6-60Sec
-'
0.6 - 6 Min.
o-+a
N
15-181,!!!.1
1618 26 28
15
16
AC/DC ldirectl
AClwith tronsformer)
3
3
4
A
0.06s - 100 h.
lmsl
lms)
e¡:¡eat accuracy with 0.85 - 1.1Un 1%)
6-60Min
M
lkVI
.NCJ1
150
100
B
1
1-10 Hr
10-100 Hrs.
0.06 - 0.6s, 0.6 - 6s, 6 - 60s, 0.6 - 6 min, 6 - 60 min,
1 - 10h, 10 - 100h
F
Ambient conditions
Conformit to standards
Storage tem¡:¡eroture
-40ºC to +80ºC
Q¡:¡eroting tem¡:¡eroture -25ºC to +60ºC
Relative humidity
95% lwithout
condensotion)
Mox. o¡:¡eroting altitude 2.000 m
Degree of ¡:¡rotection
IP40; terminals IP20
VDE 0106
Q¡:>erqting ¡:¡o sitions
Any ¡:¡osition
CSA C 22.2 No 14
VDE 0110
IEC/EN 60255-5
EN 50002
EN 50042
UL 94
UL 508
IEC/EN 60947-5-1 UNE 20-119
CE
X
111 Reset time: Tim e that must go by from the
reloy ends an operotion until it is □ble to
initiate the next one without error.
Remork
The relay has o green LED that lights when the
relay is energised I fioshing during the timing 1
and o red LED that lights when output contact
is mode.
•
F.7
Series NMV
NMETV... Star-de/ta starter timer
NMRDV... Delayed OFF timer
Function
Function
Ele ctroni c rela t,J tim ed in steps w hose purpo se is to control
Electronic relat,J w h ose output contact instantlt,J conn ects
star-delta starting. When supplt,J voltage is applied to th e Al-
w hen supplt,J voltage is applied to termin aIs Al-A2. lt
disconnects w ith an adjsutable delat,J as from the moment
the relat,J loses suppl t,J voltage. There are several t t,Jp es
depending on the range of tim ers.
A2 terminal s, th e star contact (1 7-1 8) d oses for an adju
stable time between up to 100 h (sele ctable )
When thi s tim e is up, it opens, there is a pau se and th en th e
delta contact conne cts (1 7-18). The standard pause time is
about l 00ms.
Tim es are set bt,J front potentiometer controlling an ASIC
speciall t,J d e sign ed for this group of rela t,Js. This allows for
excellent precision and repeatabilit t,J f eatur es.
V>
::::n
e
a,
L..
15-18
u
e:
o
L..
A
-+¡:::::::..::.j t "-"
A
¡.
17 -
r:::::::1
-I-
_
+"
u
a,
w
171-10Sec.
6-60Sec.
NMRDV2
Nr. of chongeover con tocts
6- 60Sec.
.6.t=100ms
.6.t=50ms
A
Technica/ characteristics
1 -10Sec.
.6..t=100 ms
.6..t=50ms
Out put contacts:
Rated insulot ion
voltage Ui
Thermol curren! 1t h
Utili sation AC-15
Rated voltage Ue
Rated curr en! le
Utili sation DC-13
Technica/ characteristics
■UlliMI ■UIII W■
B
Nr. of changeover contacts
Outp ut contacts:
Rated insulation
volt age Ui
The rmol curr en! 1t h
e
2
AC ... (\/)
DC (V)
(Al
Util isation AC-15
Roted voltoge Ue
125/230
Rated curr en! le
Util isotion DC-13
Roted voltoge Ue
(Al
2.5/1.3
(VI
Rated curr en! le
Su p pl y voltoges (Un)
AC/DC (d i rect)
(VI
AC(wi th t ronsfor mer)
F
Freguency
S pply voltage tolerance
Consumption
0.2/0.1
110-125
200-240
lHz)
(%)
(nill)
50/60
+ 10 / -20
50 (ot 24V)
Ambient conditions
Max. operating altitude
Degree of protection
-40ºC to +80ºC
-25ºC to +60ºC
95% (wit h out
condensation)
2.000 m
IP40; terminols IP20
9pe rating=posi=t1o ns
A=n y position
St o rage temperature
Operating tem perature
Relotive humidity
F.8
•
_
1 25/ 230
2.5/1.3
(VI
(Al
110/230
0.2/0.1
(VI
(V)
24-240
(Hz)
(%)
(ni11J
Switch OFF response time
Reset t ime between 2 cycles 111 (msl
epeot accuracy with 0.85 - 1.1 Un(%)
+10 / -15
(nil\) 12 (al 240V)
(VAi
3.5
Test voltoge
(kV)
4
(b etween input, output ond ground )
Sw it ch ON responsetime
(m s)
10
_0
Reset time between 2 cycles 111 (ms-) - - 1º º - - - Repeot occurocy with 0.85 - U Unl%1
2
X
(V)
(Al
Test voltage
(b etween input, output and ground 1
(ms)
Switch ON responsetime
380-440
F_regue_nCY
Supply voltage toleronce
Consumption
250
250
6
(nilll
(VAi
(kVI
24-240
(VI
(VI
(VI
I AI
200-240
380-440
110/230
(Al
AC
DC
Rated voltage Ue
Rated curr en! le
Sup ply voltages (Un)
AC/DC (d i rectl
AC(w it h t ransformer )
250
250
6
(VI
2
50/60
+10 / -20
1,5 (al 24V)
5 (at 240V)
4
250 121
0.5 - 600
250
5
_
_
Conformit to standards
(1) Reset time : Tim e that must go by from the
relay ends an operation until it is able to
initiate the next one without error.
121 For 24V e.e.= 300ms
VDE 0106
CSA C 22.2 No 14
VDE 0110
IEC/EN 60255-5
EN 50001 (NMETV)
UL 94
Remark
EN 50002
UL 508
EN 50042 (NMRDV)
UNE 20-119 (NMRDV)
NMETV relays hove o green LED tho t lights up
when the relays is energised I fiashing during the
timing) and a red LED thot lights up when the star
contact 17-18 is closed.
IEC/EN 60947-5-1 (NMRDV) CE
Series NMV
NMIVV Asymmetric intermittence,
started by connection or pause (choice}
Function
Technica/ characteristics
Electroílic reloy whose output COíltoct COílílects Oíld
discoílílects iíltermi tteíltly . Coílílectioíl Oíld pause times
moy be seporotely. The iíltermitteílcy cycle begiíls o
coílílectioíl or discoílílectioíl selected by o dip-switches
Oíld stort the iílstoílt COílílectioíl is mode from supply
voltoge to the Al-A2 termiílols. A ílew step is beguíl if
voltoge supply is iílterrumped duriílg operotioíl.
lt has seveíl timiílg roílges;
NMIVV: 0,6 sec - 100 h
Roílge selectioíl is mode by dip-switches locoted Oíl the
froílt of the reloy. Times ore set by froílt poteíltiometer Oíl
ASIC speciolly desigíled for this group of reloys. This ollows
Nr. of changeover contacts
m
NMIVV
Output con tacts:
Rated insulotion
voltage Ui
Thermal current 1th
Utilisation AC-15
Rated voltageUe
Rated curren! le
(1)
AC
l\jl
250
DC
(VI
(Al
50
6
_ IV)
(Al
, -+
-,
o
:::::,
n
125/230
2,5/1,3
Utilisation DC-13 -----IV)
Rated voltage Ue
Rated current le
(Al
e
(C
110/230
(/)
----
(Un)
Supplyyoltage_s
_
=A=C/ DC (=d irect) --------------------- (VI
(Hz)
Frequenc - - - - - - -
for excelleílt precisioíl Oíld repeotobility feotures.
2_4-240
50/60
(%)
Supp ly volt age tolerance
Consumption
(m A-)
_
Jrr,I\)
-
-
60 (al 24_V)
15 (al 240V)
(kV)
2
N
.N
+10 / - 20
(VA)
Test voltage
_
o
-+a
CJ1
_
_
3
3
(b etween inpu t, output and ground
circuits 1
Sw
it ch ON response
time
lntermittent
switch ON
tim es 121
111
(m sl
Reset time between 2 cycles
(m s-l
Repeat accuracy with 0.85 - 1.1 Un(%)
SR
M
0.6 - 6 Sec (SR)
0.6 - 6 Min. (LR)
6-60Sec(SR)
6 - 60 Min. (LR)
ttNE
tt!E
0.6 - 6 Min. (SR)
1 -10 Hr (LR)
6 - 60 Min. (SR)
10 -100 Hr (LR)
_
LR
OF N
ttfl
l
A
A1·
ON+-+:JlFF
15-.1J!f7.J7.._
15
- ll.JUL
_
Long Range
Short Range
A1-
OFF
0
0,6 1
s5_
- 100 h.
=15-º - - -
B
™
m
d
---
ON
m.
m
e
m
0.6 - 6 Sec (SR)
0.6 - 6 Min. (LR)
6 - 60 Sec (SR)
6 - 60 Min. (LR)
0.6 - 6 Min. (SR)
1-10 Hr( LR)
6 - 60 Min. (SR)
10 -100 Hr (LR)
F
X
(1) Reset time:Time that must go by from the re­
Ambient conditions
Conformit to standards
VDE 0106
CSA C 22.2 No 14
Operating temperature -25ºC to +60ºC
Relative humidity
95% (without
condensation)
VDE 0110
IEC/ EN 60255-5
EN 50002
UL 94
EN 50005
UL 508
Storage temperature
-40ºC to +80ºC
Max. ope rating altitude 2.000 m
Degree of protection
IP40; te rminals IP20
qpe rqting.posi=tio ns _ =A
=ny position
EN 50042
UNE 20-119
IEC/EN 60947-5-1
CE
lay ends an operation until it is □ble to initiate
the next ane wit hout error.
121 Con nection and pause times be set within
difieren! ranges.
Remark
These relays has a green LED that lights up when
the relays is energised(fi ashing during the timing)
and a red LED that lights up when output contact
is made.
•
F.9
Series NMV
NMMFV Multifunction re/ay
Function
Technica/ characteristics
The functions of this multifunction and multirange
electronic relay are selected by 3 dip-switches located on
the front of the relay. lt has eight functions: delayed ON
timer, delayed ON through contact timer, delayed OFF
Nr,of changeover contacts
Output contacts:
NMMFV
V>
::::n
e
a,
L..
u
e
o
L..
u
through contact timer, delayed ON and OFF through con­
tact timer, impulse ON timer, impulse ON through contact
timer, impulse OFF through contact timer, impulse ON and
OFF through contact timer. lf the relay loses current during
timing, it disconnects and is ready for a new cycle.
Rated current le
Utilisation DC-13 _ _ _ _ _ _ _
R_a_t_
ed
_ vo_lt_ag_
e _U_e
Rated curren! le
Supply voltages
AC/DC(d_ir_ec_t l
lt has seven timing ranges: see drawing.
Range selection is made by dip-switches located on front
of the relay.
Times are set by front potentiometer controlling an ASIC
specially designed for this group of relays. This allows for
excellent precision and repeatability features.
AC IYL
DC IV)
(Al
Rated insulation
voltageUi
Thermal curr en! 1t h
Utilisation AC-15
Rated voltage Ue
Frequency
Supply voltage tolerance
Consurnption
- - - - - - - - -
+"
250
250
6
IV)
(Al
110/230
2.5/1.3
(VI
_________
110/230
IAI
(Un)
_(V)
0.2/0.1
24-240
50/60
+10 / -20
60 (al 24V)
15(at240_VI
(Hz)
-
(%)
(mA)
lmAI
----------- (V A)
a,
_
2
Test voltage
(kV)
(between input, output and ground
circuit 1
Switch ON response time
Switch OFF response time
w
A
0.065 s - 100 h.
0.065 s - 100 h.
Reset time between 2 cycles 111 (ms)
Repeat accuracy with 0.85 - 1.1 Un(%1
_
(V DC)
control contact terminaIs
B
0.06 - 0.6 Sec
ffia
m
0.6 - 6 Sec
ffiW
Curren! through control contact
lnitial
(mA)- Pe
_r_m_a_n_en
_t
(m A)
0-6 - 6 Min.
5_0
_
_
1
Voltage open Yl-Y2
5
- -
-
15 - - - 1
6-60Min.
[HM 1 -10 Hrs
6 -60 Sec
[Hffi10-100Hrs
'©IT
.:T:T:TmTI
r-i\ ITIIIJ
\é)
-=im
® IIJTTI
@
A
1
WIE
®
©
nm
:f.l
[IIT[]
m1d
L
1
A1
Y1
1
17'
\.U
A1
p
Y115-..l!L.J""7.....
®
A1
Y115
fflffi
A1Y115
F
X
F.10
Qperating~po_s_it_io_n_s
A_n_yposition
Ambient conditions
-40ºC to +80ºC
-25ºC to +60ºC
95% (without
condensa tion)
Max. operating altitude 2.000 m
Degree of protection
IP40; terminals IP20
Storage temperature
Operating temperature
Relative humidity
•
_
Conformit to standards
VDE 0106
CSA C 22.2 No 14
VDE0ll0
IEC/E N 60255-5
EN 50002
UL 94
EN 50042
UL 508
IEC/EN 60947-5-1
UNE 20-119 CE
_
Series NMV
(11 Reset time: Time that must go by from the relay
ends an operation until it is able to initiate the next
one without error.
Remark
The relays hove a green LED that lightsup when the relays
is energised (fiashing during the timingl anda red LED that
lights up when output contact is made.
Series D
RCRT... Motor re-start control re/ay
(plug-in}
Technica/ characteristics
Function
RCRT 6-60
Nr. of changeover contacts
Outpu t contacts:
Rated insulati on AC
(VI
- volt age Ui
DC
RCRT...
The relay is used for instantaneous or delayed motor
startup after a short-time power failure (max. 6 sed The
start ocurrs immediately if power supply is disrupted for
less than 0.2 sec. lf th e power failure lasts long er,the relay
activates its memory for a time that can be set to 0.2 to 6
sec, after which no automatic rest art is possible. lf power
supply is restored while the memory period is elapsing, the
relay commands a motor restart with a delay time from
Al
A2
t bn .. ;
_l:
;b;;n;..._■
...!. _
A1·A2 1
Y1-Y72
p o
15-18
Id
Us
-
-
1 20/240-
-
-
­
2.5/1 .3
(V) -- - 11 0/220---0.2/0.1
(A)
(Un)
(VI
_
110, 220-230, 125
Repeat accuroq ¡ withO,85 : l .l Unl'Yol
Cons umption
( VAi n
c
t
ircuit test voltage
(kV)
(b etween input, output circuit and
earthl
S_w
_i_
tc_h_O_N_r_esp_on
_s_e_t_
i m_e
Powe r failure detection level
Reset time (stop)
:
he
i"lernory reset time
Max· r=e=sta rt dela=ytime
M
_ ax_. _m e_m or y tim_e
lms)
(ms)
m
CD
C")
-r,+
o
:::J
C")
-
Frequenc
(Hz)
Permissible supply voltoge variation (%)
1
Y2-Y3
(VI (Al
-
-----6-----
----
¡ ..
1..,..■
Ratedy oltage __Ue
Rated curr en! le
Utili sation DC-1
-3 - R_a_te
_d_v_o_lt_
age_U
_e
Ra_etd_cu_rr_e_t_nl_
e
-
--
(VI
(Al
-
400----250
--
Th erm al current 1t h
Uti lisation AC-15
Su pp l y voltages
AC
power supply resto ration that can be set to 0.2 to 60 sec. A
system stop cancels th e memory function after 50 ms, and
therefore the stop signal should be on for at least thi s tim e.
The relay is non-sensiti ve to any control voltage fluctuation
or disruption during or after the motor stop.
1
_
50/60
_
+10 / -15
_2
3
- ---4
_
100
0.8 Us
50 - 75
-,
CD
e
te:
fJ)
o-+a
,1::CJ1
3
3
_
lmsl
100
_
(s) ----0.2 - 60
--lsl ---- 0.2 -6 ----
A
B
.. : ¡ ..
,,.
o o o
F
Ambient conditions
Sto rage tempe rature
-lOºC to +85ºC
Operating t emperature -5ºC to +50ºC
Relative humidi ty
95%
(w ith out condensation)
Max. operating altitude 2.000 m
Degree of protection
IP40; terminals IP20
Qperqting po_s_iti_o_
ns
X
Conformit to standards
Remark
VDE 0106
The relay has one LED that lights up when the
contact is made.
IEC/EN 60947-5-1
EN 50001
UNE 20-119
EN 50005
CE
EN 50011
DIN 46199
Any position
•
F.11
Series D
DINIL 02E Liquid leve/ detector
re/ay for simultaneous
control of we/1 and tank
DINIL-02E - Filling control
rr=- - - - -
L
Functions
Plu g-in devices for control of level of conducti ve liquids
which can perform the following functions :
Filling control: The contact between 1 and 3 sloses when
the tank to be cheked drop s belo w a mínimum, fixed bid the
p osition of prob e 6, which sta rt s up the pumping Sl,JSt em.
When th e ma ximum filling level is reached, fixed bi,j th e po­
siti on of probe 7, the contact between 1 and 3, opens and
the pumping Sl,Jstem stop s. Far the filling control the two
well probes must be connected ext ernalli,j to th e common
one lcondition of full well).
Draining control: The contact 1-3 clases if th e level liquid
V>
::::n
e
a,
L..
u
e:
o
L..
9
TANK
4
10
Cí;>1
:',
DINIL-02E - Draining control
goes above a ma ximum , fi xed bi,j th e position of probe 9,
which star ts up th e drain pumping Sl,Jst em. When th e level
drops below a mínimum , fi xed bid th e position of probe
+"
u
a,
8 the conta ct 1-3 op ens and stop th e pumpin g Si,jst em,
which prevents th e pumpo from losing its prime .
Simultaneous filling and draining control: The Sl,Jstem
start s up whenever th e tonk requires liquid and th e well
has suffici ent level to suppl i,J it , ond it sto ps when th e liquid
reoches its mo ximum level in the tonk or, as th e cose mal,J
be, the well reaches it s mínimum level.
w
A
B
Remark: In ali the abo ve application s, th e contact bet ween
1-3 is used as a perman ent contact for startin g and stop­
ping the pump start er, w heth er thi s is DOL, star-d elta or
anl,J oth er ti,jp e of start er.
Control voltage:
DINIL-02E - Simultaneous filling and draining control
Two voltages:
t erminaIs 2-10 (220 VACI
t erminaIs 2-11 (380 VAC)
Technical characteristics
DINIL-02E
Nr. af changeover contacts
Outp ut contacts:
Rated insulation
Ui
Th ermal curren\ 1th
Utilisation AC-15
F
AC
DC
1
(VI
(V)
(Al
400
250
6
Rated valtage Ue
Rated curre n! le
Utilisation DC-13
(VI
(Al
120/2 40
2.5/1.3
Rated voltage Ue
Rated curren\ le
(VI
(Al
110/220
0.2/0.1
voltage
(Un)
Supp ly voltages
AC (wi t h t ransforme r)
(VI 380-400/220-230 (two voltages)
(Hz)
Freguency
50/60
Permissible supply voltage variation(%)
+10 / -15
Repeat accuracy with 0.85-1.1 Un (%)
2
(VA)
Cons umptio n
3
(kV)
Input circuit test voltage
4
(b etween input , output circuit and
X
earthl
Voltage between probes
(V ef.l
and common
Max. consump tion of probes (mA ef.)
(kü hmsl
Max.resistance between
probes (resistance of controlled liguid)
(si
Switch ON response time
Switch OFF response time
(si
6-18
0.18
200
1
1
Ambient conditions
Storage temperature
-lüºC to +85ºC
Operating temperature
-5ºC to +50ºC
Relative humidity
95% (with out condensation)
Maximu m operating altitude
2.000 m
Degree of protection
IP40; terminals IP20
Qperating Pº s_iti_on
_s
A_ny
_
Conformit to standards
VD E 0 1 0 6
IEC/ EN 60947-5-1
CE
UNE 20119
Remark
The relays has one LED that lights up when the output contact is made.
F.12
•
Series D
RDHT..., RDHA...
RDH
Earth /eakage relays
RDHT ... Earth leakage re/ay with manual reset, with test
RDHA... Earth leakage re/ay with automatic reset, with test
-
Function
RDH, RDHT and RDHA are earth leakage detectors for
industrial networks with neutral connected to earth, used
with WKA (without test) and WKAT (with test) differential
transformers. Tripping is produced when leakage current
exceeds a threshold which is adju stable by means of a
front mounted potentiometer. Tripping ranges are shown in
the table below.
RDH ond RDHT keep memory of tripping even in the
absence of voltage in Al and A2 and resett ing is obtained
from a push-butt on. RDHA is self resetting in the absence
of control voltoge in Al ond A2 or when leakoge dissap­
pears. RDHT and RDHA hove in oddition a test push-b utt on
for control from cubicle door, ond therefore those relays
shou ld olwoys be use with WKAT transformers with test
winding. AII types hove included a timer, with externa!
adjustement in RDHA and interna! ajustement in RDH and
RDHT thot allows to delay the trip to achieve trip selectivity .
m
CD
nr+
a:J
n
-,
RDHT
CD
e
ce
U)
o
-1
ce
-+i
u,
3
3
J!l
A
RDHA
RDHTl-...
RDHAl-...
... 1,2
Sensitivity
0.2 - 1.2A
... 10
1- l0A
Transformers
WKAT-35
WKAT-70
WKAT-35
WKAT-70
1.2A/2V
1.2A/2V
10A/2V
10A/2V
0
B
35
70
35
70
e
D
Ambient conditions
Storage temperature
-lO'C to+85'C
Operating temperature
0'C to +50'C
Relative humidity
95% lwithaut condensation)
Altitud e
2.000 m
Degree of protection
IP40;terminaIs IP20
Operating pasit ions
Any
Conformity to standards
VDE 0106
IEC/EN 60947-5-1
EN 50001
UNE 20-119
EN 50005
CE
EN 50011
Technica/ characteristics
RDHTl-...
Nr. of changeover contacts
Output contacts:
Rated insulation
AC
valtage Ui
DC
Thermal curren! 1th
Utilisation AC-15
Rated voltage Ue
Rated curren! le
Util isation DC-13
Rated voltage Ue
Rated curr en! le
Supply voltages
AC lwith transforme r)
RDHAl-...
E
1
IV)
IV)
IAI
400
250
6
IV)
1 20/240
2.5/13
IAI
IV)
380-400
220-230
220-230
DC/AC ldir ect)
IV)
Frequency
IHz)
Permissible supply voltage variation
1%)
Repeat accuracy with 0.85-1.1 Un1%)
Consumption
IVAI
Input circuit test voltage
lkVI
lbetween input, output circuit and
earthl
Swi t ch ON response time
lsl
lean be delayed up to 5 sec)
G
11 0/220
0.2/0.1
IAI
IUnl
IV )
DIN 46199
F
H
50/60
+10/-15
2
3
4
150-200
X
100
•
F.13
Series D
RDFF1... Integral protection re/ay
for three-phase fines
w
Function
Protection ogoinst:
al Phose foilure
b) Phose sequence
c) Phose unbolonce
d ) Low line voltage
el High line voltage
Reloy operotes by phose ongle detection between voltoges
ond not by voltog e levels ond therefore will drive
sotisfoctorly even with feedback from other motors.
V>
::::n
e
a,
Reloys w ill connect only when oll conditions ore normal
u
(contoct 15-18 d oses) ond di sconnects on ony foult
including supply, protecting network even with supply
foilur e. lt will not connect if phose sequence is incorrect,
preventing motors storting in wrong direction.
L..
e:
o
L..
+"
u
a,
K
Unbalance adjustement
w
Ph ose, unbolonc e, ond therefore singl e phose is very
da ng erous for the lite of a motor. The groph belows shows
temp eroture rise in a thr ee-phase motor with o pho se
A
B
Max. voltage deviation from
average valtage
% unbalance =
X
Unbalance 1%)
Temperature increase (%)
t,T - t,T nomx.
100
t,T nom .
100
average voltage
Tripping is adju stabl e between 2.5 and 10 %.
Consequ ently prot ection is pro vided for motors working
closely adju sted to roted power, to others mor e generously
sized, and even power lines.
In any case adjustem ents should be mad e so that on foil­
ure of one phose reoly will disconnect .
Voltage adjustement
Voltag e tripping is adju stabl e form -5 to - 20 % and
+5 to+ 15 % ma ximum by which it is possible to adjust
to values recomm ended by IEC 34.1 (1 969) and IEC 15 8
resp ecti vely. Tripping for these causes is deloy ed 1 second
F
approximat ely.
Tripping indication
Relays incorpo rote LEO diod e trippin g indication. When
phase sequence is incorrect, both phase sequ ence and
unbalan ce light up. When unbalon ce lights up only
indicates unbolance or singl e phasing with feedback.
X
Sto rage temperature
-l0ºC to+SSºC
Operating temperature
-5ºC to +S0ºC
Relative humidity
95% lw ithout condensation)
Altitude
Degree of protection
2.000 m
IP40; terminals IP20
Qperqting po_s_iti_o_
ns
A_n y
RDFFl-5
Nr. of changeover contacts
Output contacts:
Rated insulation
AC
voltage Ui
DC
Therma l curren! 1th
Uti lisation AC-15
Rated voltage Ue
Rated curren! le
Utilisation DC-13
1
IV)
IV)
400
250
IAI
6
[VI
[Al
120/240
2.5/1.3
Rated voltage Ue
Rated curren! le
Su pply voltages
AC [wit h transformer)
[VI
[Al
[Un)
[VI
110/220
0,2/0,1
Freguency
[Hz)
Low voltage tripping lad ju stable) 1%)
Overvoltage tripping ladjustable) 1%)
lms)
Switch ON respons e time
1%)
Reset hysteresis
_
Conformit to standards
•
Technical characteristics
Permissible supply voltage variation
1%)
epeat accuracw with 0.85 - 1.1 Uni%)
Consumption
IVAI
Input circuit test voltage
lkVI
lbetween input, output circuit and
earth l
Unbalance tripping ladjustable) 1%)
Ambient conditions
F.14
IOI. i;s,¡;, :111'!11
unbalan ce (NEMA MG 1-14 33 and 34). The per cent
unbalonce is obtained os follow:
VDE 0106
EN 50011
IEC/EN 60947-5-1
EN 50001
EN 50005
DIN 46199
UNE 20-119
CE
380
50
+15 / -20
2
3
4
2.5 t o 10
5 to 20
5 to 15
200
5 approx.
Series D
RPDF... Unba/ance and phase
failure protection re/ay
for three-phase fines
Function
m
The RPDF-electronic relay is intended for the protection
of lines or electronic motors against unbalance between
phases or failure of one or more phases. Detection of
unbalance or phase failure is done by measuring phase
change and not by voltage levels. This guarantees correct
working even when there are return paths dueto motors
running which are connected to the mains networks to be
protected.The relay is made when all conditions are normal
CD
C")
,-+
a
:::J
C")
-,
CD
e
te:
(contact 11-14 closed); the contacts open in the event of a
foilure. In this way, any failure, including that of the relay
supply, will cause disconnection and so avoid the supply
being left unprotected.
fJ)
o
-+a
,1::­
C.Tl
3
3
Setting unbalance
The unbalance in phases and, consequently, the failure of
one of these, is a limiting factor in the life of an electric
motor. The graph below shows the percentage
temperature increase in a three-phase motor as a
function of the degree of unbalance (see standards NEMA
MG 1-1433 and 341. The per cent unbalance is calculated
as follows:
IM.
o_vre oge v_ltoo_g_e
average voltoge
A
Unbolonce (%)
Temperature increase (%)
,n
- ti Tno m.
---- xlOO
B
tiT nom.
Max. voltage deviat ion from
% unbalance =
¡s<¡;, :1íl'J
x
100
,,.
Technical characteristics
The trip is adjustable between about 2.5% and 10%.
Consequently protection is provided for motors working
closely adjusted to rated power, to others more generously
sized, and even power lines. In any case, the adjustement
must be such that the loss of a phase produces the
opening of the relay.
RPDF
2-50
Nr. of chongeover contocts
Output contocts:
Rated insulation
AC
2
(VI
400
(VI
(Al
250
6
Rated voltage Ue
Rated curren! le
Utilisotion DC-13
(VI
(Al
120/240
2.5/1.3
Rated voltage Ue
Roted curren! le
(VI
(Al
110/220
0,2/0,1
voltage Ui
Thermol curren! 1th
Utilisotion AC-15
DC
S pply voltages
AC (with transformerl
(Un)
(VI
Freguency
(Hz)
Permissible supply voltage voriation
(%)
(%)
epeat accuracy
(VA)
Consumption
(kVI
Input circuit test voltage
(between input. output circuit and
eorthl
Unba lance tripping (odjustable)
Switch ON response time
Reset hysteresis
(%)
(ms)
(%)
F
380
50
+10 / -20
2
3
4
2.5 to 10
100
2
Ambient conditions
Storoge tem peroture
-lüºC to+85ºC
X
Conformit to standards
Operoting tem peroture -5ºC to +50ºC
VDE 0106
IEC/EN 60947-5-1
Relotive hum idity
95%(w ith out condensation)
EN 50001
UNE 20-119
Altitude
2.000 m
EN 50005
CE
Degree of protection
IP40; terminals IP20
EN 50011
Qperqting positions
Any
DIN 46199
•
F.15
Series D
RSF... Phase sequence re/ay
for three-phase lines
Function
RSFF... Phase sequence and
phase failure protection
re/ay for three-phase lines
Function
The RSFF relay is designed to detect phase sequence errors
and/or phase failures in three phase lines. Three terminaIs
U, V, W are connected to each of the three phases of the
mains. Controlling vectors of voltage between lines
(amplitude and phase) is detected the direct sequence
(phase V with 120° in respect of U and phase W with 240º
lag in respect and phase U) as well as balance of voltages
and angles of phases, far detecting a phase failure even
with returns (motor working).
V>
::::n
e
a,
L..
By means of an externa! potentiometer can be adjusted
the network unbalance, level, between 2,5 % and 105 % to
adapt the relays sensibility for phase failure function. This
unbalance is measured according to NEMA MGl-1433 and
34, and corresponds to a fall of simple tension of phase in
amplitude of 7.3 and 28%, respectively. The relay precives
u
e:
o
L..
+"
u
a,
L1 L2 L3
'22.0V AC
w
either increases or drops of voltage and angle, then it
detect the failures even in motors working as breaking
devices (loads going down in lifting devices). When relay
A
is powered, it connects instantaneously (max. 200ms) if
the power system is correct. Once the switched on relay
is switch-on, it switches-off with 1 sec. delay in case of a
failure, to avoid false disconnections dueto transient
B
The RSFl is designed to detect phase sequence in three
phase power system. Three supplies U, V, W, take
voltage from each of the phases of the network. When
phase sequence supplying relay is direct (Phase V with
120° lag in respect of U and phase W with 120º lag in
respect of V) the rela ys connects with supply (doses
contact between 11-14) and if no it remains OFF. For
correct operation, relay must hove supplying each of the
three phases.
A phase failure, when there is a return current (the motor
is rotating). is not detected by the relay and may lead to a
relay malfunction.
't!.32 ! Y3 1
380VAC
!Y1
'vt!s
unbalances. (Start of other motors, transformers, etc.).
Technica/ characteristics
L1 L2 L3
RSFl-50
Nr. of chongeover contocts
Output contacts:
Roted insulotion
AC
voltoge Ui
DC
Thermol curren! 1th
Utilisotion AC-15
Rated voltage Ue
Roted curren! le
Utilisotion DC-13
Roted voltoge Ue
Roted curren! le
S pply voltoges
Technica/ characteristics
F
RSFFl-50
Nr. of changeover contacts
Output contacts:
Rated insulation
AC
voltage Ui
DC
Thermol curren! 1th
Utilisotion AC-15
Roted voltoge Ue
Rated curren! le
Utilisotion DC-13
Rated voltoge Ue
Roted curren! le
Supply voltages
AC (with tronsformerl
(VI
(VI
(Al
400
(VI
(Al
120/240
2.5/13
(VI
110/220
0.2/0.1
(VI
Switch ON response tim e
Sw
'-'-'-"'i-th'c-'-'O'-'F--F'--r'-e=-s=r."p-o
'-n'-'cse:..::.ti"-emc:.
(ms)- =lsl
_c5c=c0/..6:=-0='--+ 1=5-'-/-"-2=-=0
-
-
(VI
[Al
120/240
2.5/1.3
(VI
[Al
[Un)
110/220
0.2/0.1
(%)
(VA)
2
3
Input circu it test voltage
(kV)
(between input, output circuit ond
eorth)
(msl
Switch ON response time
(ms)
Switch OFF response time
4
500
200
Ambient conditions
-
_
Storoge temperoture
q¡:ieroting temperoture
Relotive humiditw
Altitude
-lOºC to+B5ºC
-5ºC to +50ºC
95% (without condensotion)
2.000 m
_
_
Degree of protection
qp erqting [Jº=-=s=iio
t=ns -
IP40; terminals IP20
-'-A
n."y,-_'
-
<=p eal □ccurocy
[%) ----------------------------- =2Consumption
(VA-i ---------------------- =3Input circuit test voltoge
(kV)
4
(between input, output circuit and earth)
X
400
250
6
epeot occuracy
Consumption
380-400
Freguency
[Hz)
Permissible supply voltoge variotion (%)
(VI
(VI
(Al
AC (w ith tronsformerl
(VI 380-400 / 220-230 [two voltoges)
Freguency
[Hz)
50/60
Permissible supply voltoge voriotion [%)
+10 / -15
250
6
(Al
(Un)
1
_
--=2-0"-"0--
-
-
.=.l
_
Conformit to standards
_
VDE 0106
IEC/EN 60947-5-1
EN 50001
UNE 20-119
EN 50005
EN 50011
DIN 46199
CE
max. voltage derivation from
% unbalance =
F.16
•
average valtage
X
average valtage
100
Remark
The relay has one LED thot lights when the output contoct is mode.
Series D
RTMM2
Maximum and
minimum voltage
protection re/ay for
three-phase fines
RMM2 Maximum and minimum
voltage re/ay for
sing/e-phase lines
Function
m
Function
These voltoge-sensitive reloys w ith one or two chongeover
output contocts remoin connected (contoct betw een 11-14
or between 21-24 closed) w h en voltoge is with in toleronce
limits, ond opens when voltoge surposs es the se limits in
plus or minus. Reloys con be used to detect low or lover
voltog e in bolonced single or three- phose systems, ond
mo ximum ond mínimum tripping volues ore odjsutob le by
meons of two frontal potentiom eters. The limits for the trip
ore odju stobl e bet ween 5 ond 15% for moximum volto ge
ond between 5 ond 20% for m ínim u m voltoge.
The RTMM electronic reloy is voltoge sensitive ond has one
or two chongeover output contocts. The reloy montoins
operot ed (contoct between 11-14 or between 21-24 closed)
w hil e the voltoge is w ithin the toleronce limits ond opens
when these limits ore surpossed in plu s or minus . The reloy
con be used for low voltog e or over-voltoge detection in
three-pho se lines.
The trip volu e, for mo ximum ond mínimum voltog e, ore set
by meons of two independent potentiometer mounted on
the reloy front cover. The limit s for the trip ore odjustoble
between +5 ond +15% for mo ximum volto ge ond between
-5 ond -20% for mínimum voltog e.
CD
C")
,-+
a
:::J
C")
-,
CD
e
te:
fJ)
o
-+a
,1::­
C.Tl
L1 L2 L3
1
3
3
L1 L2 L3
A
B
Technica/ characteristics
,,.
RMM 2
Nr. of changeover contacts
Output contacts:
Rated insulation
AC
voltage Ui
DC
Thermal curre n! 1th
Utilisation AC-1 5
Rated voltage Ue
Rated curre n! le
Technica/ characteristics
RTMM2
2
Nr. of changeover contacts
Outp ut contacts:
Rated insulation
.A-C
" "-- ---"I'V---'-I - - --' 4"'0
"-0--- v_o_lt_age_U
_i
D_C
lV-I ------------------ =25
=0c
T_h erma=
l c=ur_re=
lth
n=t
IAI
_:,:_6
Utilisation AC-15
R_a_t_
ed_ v_o_lt_a=
ge_U
_e
lVI
1
2:.0::'-'2
/ =-0
=4
Ra==
t e=d=cu=
rre==t=le
IAI ------------------ 2
="'.51:'c-.c'3/c:
-
_
_
_
Utilisation DC-1 3
Rated voltage Ue
Rated curre n! le
_
AC
-=5--t"o'---=-=2-0
=
+5 =
t o +=15
-
-
-
Ambient conditions
Storage temperature
Qpe rating temperature
Relative humidit y
Alti tude
Degree of protecti on
(VI
(Al
120/2 40
2.5/1.3
(VI
(Al
110/220
0.2/0.1
-lOºC to+85ºC
-5ºC to + S0 ºC
--=1-0
=-0''--- - .:2=-- - - -
F
-
-
-
(VI
-
-
-
-
-
-
-
Repeat accur acy
( o/c) -----
(%)
_2
C
_o ns_
umpt_io_n
l VA I
n tcircuit test voltage
I
(kV)
(b etween input, output circuí! and
earth)
_3
4
tripping (adju stable) (%)
Over voltage tri pping (adjustable) (%)
earthl
Low voltage tripping (adju stable) (%)
Over volt age trippinq (ad ju stable) (%)
(m s-)
(%)
400
250
6
240,220
Freguency
(Hz) ------------------ 50/60
Permissible supply voltage variation
+15 /-20
Rated voltage Ue
(VI -----------------1
'=-1=:.::02':-.'2/::-0
=_
Rated curren! le
(Al
_0
c:_c..2:c'-'"/0
'.'1
---- - Supp ly valtages
(Un)
_
AC (with transforme r)
(VI
4:.::.0::.0,:3
,c.8
: .::02,c,4
,.,:0"2',2:".0
:':'---- Freguency
(Hz-) - - 50/60
_
Permissible supply voltage variation (%) ----------------- +'-=-20=--'-/-2:.::0
_
Repeat accuracy
(%-) - - - =2_
Consum ption
(VAi
3c
_
Inp u t circuit test voltage
(kV)
4
(b etween input, output circuí! and
Sw it ch ON response time
Reset hysteresis
(VI
(VI
(Al
(Un)
Supp ly voltages
Utilisation DC-13
2
_
_
Reset hysteresis
Switch ON response time
-
Low voltage
-:5
:
to
::'---=
2c0e
_
+5:_
t.o:+.1
_5
:::
:_=----
(%) -----------=-5 approx.
(ms) ------ 100 =-----
X
Conformit to standard
Remark
VD E 0 106
The relay has one LED t h at lights when the output
contact is made.
IEC/ EN 60947-5-1
EN 50001
UNE 20-119
95%
EN 50005
CE
(w it h out condensation )
EN 50011
2.000 m
DIN 46199
IP40;terminals IP20
Qpe rating positions Any
•
F.17
Series D
RDIT2 Current detector re/ay 12i
with de/ay (0.5-15 seconds)
RDT2 Vo/tage detector re/ay llJ
Function
Function
The output contoct in this voltoge detector will connect
when controlled voltoge between terminols B1-B2 exceeds
o certoin odjustoble threshold by meons of the front
potentiometer ond will disconnect with o voltoge 10%
below the setting volue.
The reloy requires voltoges supply between Al-A2.
Controlled voltoge con be either direct (DC) or olternoting (AC). The output contoct function con be set to NO by
meons of on interno! jumper (contoct 11-14 is normolly
closed ond opens when control power supply or removol is
detected ot Al-A2).
When the distonce between the meosurement point ond
the reloy is greoter thon lm, in arder to ovoid ony noise
problems, connection to the B1-B2 terminols should be
mode by using o shielded cable, with its screen joined to
the B2 terminal ond isoloted ot the other cable end or by
using o twisted-poir cable.
V>
::::n
e
a,
L..
u
·-e:
o
L..
u
+"
a,
This reloy is similor to the RDI except thot it will connect
with o certoin odjustoble deloy of 0.5 to 15 secs. lf current
folls below threshold befare timeout, reloy will reset
inmediotely to recount delo y from zero. For higher currents,
current tronsformers or shunts of suitoble rotios con be
used. The reoly requires voltoges supply between Al-A2.
Controlled voltoge con be either direct (DC) or olternoting
(AC). The output contoct function con be set to NO (the
15-18 contoct clases when the delo y time has elopsed)
orto NC (the 15-18 contoct is normolly closed ond opens
when the delo y time has elopsed or when the control
power supply is removed from Al-A2) by meons of on
internoljumper. The 0.2 V version has been designed to be
used with on externo! shunt ond if the distonce between
the shunt ond the relay is greoter thon 1 m, o connection
to the B1-B2 terminols should be mode by using o shielded
w
cable, with its screen joined to the B2 terminal ond isoloted
on the shunt side or by using o twisted-poir cable.
Us
.----_,Voltage to
be controlled
A
1
-, '
B
,
1
1
1
•
1
Technica/ characteristics
RDT2-...
Nr. of changeover contacts
Output contacts:
Rated insulation
voltage Ui
F
AC .... 11/1
DC
IV)
250
IAI
6
IV)
120/240
Rated curr en! le
Util isation DC-13
IAI
2.5/1.3
Rated voltage Ue
Rated curren! le
Supply voltages
IV)
Thermal curren! 1th
Utilisation AC-15
Rated voltage Ue
Rated curren! le
Utilisation DC-13
110/220
IAI ....................... 0.2/0.1
IUnl
IV)
220-230
50/60
IHzl
Permissible supply voltage variation
1%)
Consu mption
IVAI
Input circuit test voltage
lkV)
lbetween input, output circuit and
earthl
Reset hysteresis
Switch ON response time
RDIT2-...
Nr. of changeover contacts
Output contacts:
Rated insulat ion
AC
voltage Ui
DC
400
Thermal curren! 1th
Utilisation AC-15
Rated voltage Ue
AC
Freguency
Technica/ characteristics
2
+10/-15
3,7
2,5
1%)
lms)
10
100
IAI
400
250
6
IV)
IAI
120/240
2.5/1.3
Rated voltage Ue
IV)
Rated curren! le
IAI
Supply voltages
IUnl
AC lwith transformerl
IV)
Freguency
IHz)
Permissible supply voltage variation 1%)
epeat accuracy with 0.8 -1.1 Un 1%)
110/220
0.2/0.1
Consumption
IVAI
lnput circuit test voltage
lkV)
lbetween input. output circuit and earth)
..........:3=--- - - 4
Switch OFF response time
Reset time between 2 cycles 131
X
220-230
.5
o'..0
"c'.'-/C6
C'.."c'.0
+:-=10"'--/---'-1""5
:2c_
Is) ----------------- º' ."'5''-'t=o.-==l5-lmsl
,cl,::00e
_
_
_
_
_
_
111 Remark
Ambient conditions
Conformit to standards
Storage temperature
-l0ºC to +85ºC
Operating temperature -5ºC to +50ºC
Relative humidity
95%
VDE 0106
Altitude
lwithout condensation)
2.000 m
Degree of protection IP40; terminaIs
qperqting p""ost"i"o
-'-"=n
-s-- -'- A"-',yn,_
F.18
IV)
IV)
•
IP20
_
IEC/EN 60947-5- 1
EN 50001
UNE 20-119
EN 50005
CE
EN 50011
DIN 46199
The relay has a green LED which lights up
when the supply is between Al and A2, anda
red LED when the contact is made 111-141.
121 Remark
The relay has a yelow LED which lights up
when the supply is between Al and A2, anda
red LED when the contact is made 15-18.
131 Reset time: Time that must go by from the re­
lay ends an operation until it is able to initiate
the next one without error.
Series D
RS01N Thermistor re/ay
Function
This thermal probe relay is sensitive to resistance of several
thermal probes (thermistors, PTC) connected to Pl and P2
and detect overheating in motor windings transformers,
etc. where these PTC are connected.
The relays disconnects when probe resistance exceeds
2500 ohms and cannot reset until resistance is lower than
m
CD
C")
,-+
a
1500 ohms. Control voltage should be applied to Al and
:::J
A2, the absence of this will cause relay to trip and prevent
C")
any possibility remaining without protection. In this case
resetting is automatic, but if the relay trips through probe
heating, resetting may be automatic, hand or remate
(distance NC contact).
RS0lN detect those cases of probe cables short-circuited
(resistance lower than 20 Ohms) or probe cables cut
lresistance higher than 2.5k Ohms). The resistance at 25 ºC
of the probe circuit must be within 40 to 600 ohms range.
Us
-,
CD
e
te:
fJ)
o
-+a
,1::­
C.Tl
3
3
Manual
reset
A
Automatic
reset
l:riiill
B
Remote
reset
,,.
Technical characteristics
RSOlN
Nr. of cha ngeover contacts
1
Output contacts:
Rated insulation
AC
(VI
400
voltage Ui
DC
(VI
250
Therma l curren ! 1th
(Al
6
Utilisation AC-15
Ra t ed voltage Ue
Rated curren! le
Utilisation DC-13
Rated voltage Ue
Rated curren! le
(VI
(Al
120/240
(VI
110/220
2.5/1.3
(Al
(Un)
Supply voltages
AC (with transformer)
(VI
0.2/0.1
220-230,125,110
(Hz)
Freguency
50/60
Permissib le supply voltage variation (%)
+10 / -1 5
e¡,ea t accuracy with 0.85-1.1 Un (%)
(VA)
2
Consum ¡,tion
Input circui t tes t voltage
F
(kVI
3
4
(between in¡,ut, out¡,ut circuit and earth)
Switch OFF res¡,onse time
(si
(kOhms )
rlysteresis
Probe resistance min. (at 25ºCI (Ohms )
100
1
40
Probe resistan cemax. (at 25ºC) (Ohms)
600
Max. voltage in terminals Pl-P2 (R=2.5kV)(V)
< 1,6
X
Ambient conditions
Conformit to standards
-lOºC to +85ºC
-5ºC to +50ºC
VDE 0 10 6
EN 50001
Relat ive humidity
95%
EN 50005
UNE 20-119
EN 50011
CE
Alti tude
(without condensation)
2.000 m
Degree of ¡,rote ction
IP40; termina ls IP20
Qperqting¡,ositions
Any
Storoge tem¡,eroture
O¡,eroting tem¡,eroture
IEC/EN 60947-5-1
IEC 34-11-2 (RS0l N)
Remark
The relay has one LED that lights when the output
contact is made.
DIN VDE 0660-303 (RS0lN)
DIN 46199 (RS R)
•
F.19
Series D
RCF 1 Frequency control re/ay
Function
This frequency control relay is sensiti ve to frequency of the
signal applied to terminals B1 and B2 and output contact
connects when frequency foils below a thr eshold adjsutable
by the front potentiometer. Sup ply voltage should also be
appli ed to relay between terminals Al and A2 to produce
connection. Possibility of three settin gs ranges (by cross­
connection): 5-1 5Hz, 15-45Hz, 45-135Hz.
Switching is ind ependent of input signal level at B1-B2,
whitin a wide range of values, and respo nse is not changed
by the input signal wave form ( sinusoidal. squore,
triangular, etc).
Relay is suitable for suppressio n of rotor resist ance in
slipring asynchronous motors stort ers, speed reversa!
detector in motor wound motors and frequency control in
generating sets.
V>
::::n
e
a,
L..
u
e:
o
L..
+"
u
a,
Us
w
5 - 15 Hz.
!Y1 !Y2!Y3
A
15 - 45Hz
! Y[3 2 ! Y3
B
45 - 135 Hz
! Y1 ! Y[!3 3
Technica/ characteristics
RCF-1
Nr. of changeove r contac ts
Output contac ts:
Ra t ed in sulatio n
AC
voltage Ui
DC
(VI
(VI
400
(Al
6
Ra t ed vo lt age Ue
(VI
120/240
Ra t ed current le
(Al
2.5/1.3
Ra t ed vo lt age Ue
(VI
110/220
Rate d curre n! le
(Al
0.2/0.1
The rmal cur ren! 1th
250
Utilisati on AC-1 5
Utilisation DC-13
F
(Un)
Supp ly vo lt ages
(V)
AC (w it h t ran sfo rme r)
380-400,220,230,110
(Hz)
Frequency
50/60
Permi ssible supply voltage variation(%)
+ 10 / -15
\/ Clll CJge between B1-B2 ter min als(V e.a.)
15 to 500
2
Repea t a c curacy with 0.85-1.1 Un (% )
Consumption
(VAi
3
Input cir cuit test voltage
(kV)
4
Swit ch ON response tim e
(m s)
1 00
Swit ch OFF response ti m e
(m s)
800
R
_e_s_
et_hyst_e_
re_si_s
IH
_ z)
l .5 a pprox.
(be t w een input, output circuit and
earth)
X
Conformit to standards
Ambient conditions
VDE 0106
EN 50042 (MRI)
VDE 0110 (MRI)
DIN 46199 (RCF)
Re lative hu m idit y
95%
EN 50001 (RCF)
IEC/EN 60947-5- 1
(wi th out conden sati on)
EN 50002 (MRI)
UNE 20-119 (RCF )
Alt it ude
2.000 m
EN 50005
UL 94 (MRI)
Degree of protection
IP40; te rmin aIs IP20
EN 50011
UL 508 (MRI)
Any
CE
q perating po_s_iti_o_
ns
•
-l0ºC to +85ºC
Operati ng temperat ur e -5ºC to +50ºC
Storage temperatu re
F.20
_
_
Remark
The relay has one LED t ha t ligh ts when the output
contact is closed.
Series NMV and D
Dimensional drawings
Series NMV
4,3
45
1
'
1
'
1
1
'
1
1
!
--+­
i
'
'
¡
i
!
m
nr+
-,
o
CD
Series D
::::,
n
-,
11
..
100
..
85
,
CD
e
110
1
<e:
. · - · - ·- · -·-· - · - D- -·-· .. r::
(/)
A
B
45
7 1
RET, RTC, RTCI, RRD, RTD,
RIC, RCR, DINIL-02, DINIL-03,
RTMM, ROi, RDIA RSR,RCF
RSOlN
8
F
45
11
A
·-·-·-·-·-·-·-[} -·-·
RDMT, RPDF, RMM, RDT,RDTA,
RDIT RDITA
RDH RDHT RDHA
r::
X
12
•
F.21
Series D
Differentia/ transformers
Remate otentiometer
1 .. 172
..
1
V>
::::n
e
a,
L..
u
e
TYPE
WKA-35
WKA-70
WKA-105
WKA-140
WKA-210
WKAT-35
WKAT-70
WKAT-105
WKAT-140
WKAT-210
o
L..
+"
u
a,
w
A
B
e
F
X
F.22
•
A
35
70
105
140
210
35
70
105
140
210
B
75
98
141
183
270
75
98
141
183
270
e
D
99
42
132
60.5
175
82
218 103.5
309
150
99
42
132 60.5
175 82
218 103.5
309
150
E
F
92
33.5
115
33.5
158 33.5
200
33.5
290
43
92
33.5
115
33.5
158 33.5
200
33.5
290
43
