Residual current relay, type A, for WGC transformer, 2 modules with visual prealarm.

SPECIFICATIONS

AC power supply
Nominal voltage
230 V~ / 110 V~ (±20 %)
Frequency
50/60 Hz
Consumption
3 VA
Installation category
CAT III 300 Vac (IEC 61010)
Digital relay outputs
Maximum current
10 A ~
Maximum switching capacity
2500 VA
Maximum power
2500 VA
Environmental characteristics
Working temperature
-10 … +50 ºC
Relative humidity (without condensation)
5 … 95 %
Protection class
IP 20
Mechanical characteristics
Envelope
Polycarbonate
Fastening
DIN rail 46277
Weight (kg)
0,163
Size (mm) width x height x depth
35 x 85 x 68 (mm)
Protection
Circuit breaker type
Contactor or Circuit Breaker + trigger coil
LED indication
Power supply voltage Earth leakage tripping External transformer disconnection Prealarm
Measure
True root mean square (TRMS)
Differential protection
Type
Type A ultra-immunised
Sensitivity (I∆n), A
0,03 … 5 seleccionable
Delay time (t∆)
0.02... 5 s (selectable)
Standards
Standards
IEC 60755, IEC 60947-2-M
Electrical safety, Installation category
CAT III 300V ca
Electrical safety, Maximum height (m)
2000
Electrical safety
Insulation
Double-insulated electric shock protection class II (IEC 61010-1)

DIMENSIONS

CONNECTIONS

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DOWNLOADS

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