Selec 900VPR-U User Manual

DISPLAY
ELECTRICAL CONNECTION
AUXILIARY SUPPLY
3Digits,LCDwithBacklight
UnderVoltage :
85 5 L
3Ø-3wire,3Ø-4wire
85 270VAC/DC
5060Hz
50 288 N
45 65Hz
4VA max.
3Ø-4wire]
to 00VAC( - )
3Ø- wire]
OverVoltage
3Ø- wire]
to 00VAC( - )
3Ø- wire]
UnderFrequency :45 – 65Hz
OverFrequency :45 – 65Hz
PhaseAsymmetry :5 – 30%
OPERATINGRANGE
FREQUENCY RANGE
VA RATING
TRIP SETTINGS
–
/
– VAC(L- )
– 00VAC(L- )
–
50to288VAC(L-N)
[for
85 5 L L
[for 3
:50to288VAC(L-N)
[for 4
85 5 L L
[for 3
q
!
!
!
!
Overvoltage,Undervoltage,Overfrequency,
Underfrequency,PhaseAsymmetry,Phase
failure,NeutralLoss,Phasesequence
monitoringsystemetc.
TrueRMSmeasurement
TripTimedelay,RecoveryTimedelay,
PowerONdelay
AdjustableswitchingHysteresis
Twoseparatealarmrelaysoperation
FEATURES
SPECIFICATIONS
900VPR-U
OperatingInstructions
selec
OP441-V01
TIMESETTINGS
HYSTERESIS
RESOLUTION
ACCURACY
Power ON Delay : 0.5 300sec.
Trip Time Delay : 0 300sec.
R Time : 0 300sec.
: 1 .0
Asymmetry :2
Time : 0ms
(TripTimeDelay,PowerONDelay,
RecoveryTimeDelay)
–
–
ecovery –
Voltage : 1 – 40V
Frequency 0. – 2 Hz
– 20.0%
Voltage :1V
Frequency :0.1Hz
Voltage : %
Frequency :
5%ofsetting 12
NO(5A,250VAC)
NC(3A,250VAC)
- Indoor use
-Altitudeofupto2000meters
-Pollutiondegree
Temperature:Operating:-25 Cto+55 C
Storage:- 25 Cto+70 C
Humidity : Upto95%RH,non-condensing
No.ofPushButtons:3
Size:35mmwidth
Mounting:35mmDinRailMount
WireSize(max):4sq.mm
Screwtighteningtorque:0.5N-M
±1 ±2digits
±0.5% ±1digit
±
OUTPUTSPECIFICATIONS
ENVIRONMENTAL SPECIFICATIONS
MECHANICAL SPECIFICATIONS
II
O O
O O
Response Time
< 120ms
OverVoltage <120ms
PhaseAsymmetry:<120ms
Phaseloss :<200ms
Phasesequence <250ms
Under Voltage :
:
±
:
2Relays:Relay1 :1C/O(SPDT)
Relay2 :1C/O(SPDT)
LED1:ContinuouslyONaftertrip
LED2:ContinuouslyONaftertrip
RELAY RATING
LEDINDICATION
WEIGHT
150 gms.
1. To prevent the risk of electric shock power supply
to the equipment must be kept OFF while doing the
wiring arrangement.
2. Wiring shall be done strictly according to the
terminal layout with shortest connections. Confirm
that all connections are correct.
1. To ensure the safe operation of unit, check the
wiring and connections.
All safety related codifications, symbols and
instructions that appear in this operating manual or
on the equipment must be strictly followed to ensure
the safety of the operating personnel as well as the
instrument.
If the equipment is not used in a manner
specified by the manufacturer it might impair the
protection provided by the equipment.
If there is physical damage to the unit then do not
use it.
Read complete instructions prior to installation
and operation of the unit.
SAFETYPRECAUTIONS
WIRINGGUIDELINES
WARNING
CAUTION
Doc.name:OP INST 900VPR-UOP441-V01(Page1of4)
DIMENSIONS(Alldimensionsinmm)
35
90
70.50
45
67.50
90
44
LEDINDICATIONCHART
VariousConditions
Nofault
‘R1' LED ‘R2’ LED
OFFOFF
R1Trip
ON
ON
OFF
TERMINALCONNECTIONS
28 26
25
COM2
NC2
NO2
RELAY 2
15
18
16
NO1
COM1
NC1
RELAY 1
L1 A2 A1
N
L3
L2
R2Trip
OFF ON
BoththeRelayTrip
(IfProgramedforBothRelay)
ON

Selec 900VPR-U Specifications

General

Brand	Selec
Model	900VPR-U
Category	Switch
Language	English