NEW
RESIDUAL CURRENT RELAY WITH SEPARATED TOROID - 230V ac - TYPE B - 3 MODULES
Code:
GW96331B
Range: 90 AM Range
Modular accessories
Modular accessories
The 90 AM range, in addition to auxiliaries common for the all circuit breakers, comprises many modular accessories for the protection, command, programming, measurement and signalling in electrical systems.
Technical Info
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Description
Residual current relay with separate toroid
Type
B
Dimensions
3 modules
Standard
EN 60947-2 Annex M
Red LED report
Exceeding the threshold IΔn after the delay time Δt
Rated operating voltage (Ue)
230 V ac
Green LED report
Device properly powered
Operating voltage range
0,85 x Ue - 1,1 x Ue
Blinking green LED report
Exceeding the IΔn pre-alarm threshold
Rated frequency (Hz)
50 Hz / 60 Hz
Local reset
Yes
Regulation of IΔn
0,03 - 0,1 - 0,3 - 0,5 - 1 - 3 - 5 - 10 A
Remote Reset
Yes
Regulation of delay time Δt
0,1 - 0,2 - 0,3 - 0,4 - 0,5 - 0,75 - 1 - 5 - 10 s
Local test
Yes
Insulation class
II
Alarm output contact type
Changeover (250 V - 10A - AC1)
Rated operating voltage with reference to the controlled circuit (Un)
400V ac
Fault output contact type
Changeover (250 V - 10A - AC1)
Rated insulation voltage with reference to the controlled circuit (Ui)
0,72 kV
Minimum switchable load of output contact
300 mW (5 V / 5 mA)
Rated impulse withstand voltage with reference to the controlled circuit (Uimp)
4 kV (cat. III)
Maximum cable section (rigid/flexible)
2.5 mm²
Rated insulation voltage with reference to the voltage source (Ui)
300V
Tightening torque
0,5 Nm
Rated impulse withstand voltage with reference to the voltage source (Uimp)
4 kV (cat. III)
Working temperature
-5°C +40°C (average ≤ 35 °C / 24 h)
Rated short-time withstand current (Icw)
40 kA (0,5 s)
Stocking temperature
-25 °C +55 °C (+70 °C < 24 h)
Rated short-time withstand residual current (IΔw)
40 kA (0,5 s)
Humidity
5 % ÷ 90 %
-
-
Maximum installation altitude
2.000 m
Ware Number
85364900
EQUIPMENT AND NOTES
CHARACTERISTICS: the tripping (Idn) and delay (dt) thresholds are adjustable:
Idn (A): 0,03 - 0,1 - 0,3 - 0,5 - 1 - 3 - 5 - 10.
dt (s): 0,1 - 0,2 - 0,3 - 0,4 - 0,5 - 0,75 - 1 - 5 - 10.
NOTE: mounting on DIN rail EN 50022. For the operation of the residual current protection, it is necessary to use: the residual current relay, a suitable toroid, and a release for the associated circuit breaker.
Idn (A): 0,03 - 0,1 - 0,3 - 0,5 - 1 - 3 - 5 - 10.
dt (s): 0,1 - 0,2 - 0,3 - 0,4 - 0,5 - 0,75 - 1 - 5 - 10.
NOTE: mounting on DIN rail EN 50022. For the operation of the residual current protection, it is necessary to use: the residual current relay, a suitable toroid, and a release for the associated circuit breaker.
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