СКУ: 56195
Релета за защита от остатъчен ток RH99M, автоматично нулиране - 525 V
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Brand
Schneider Electric
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Voltage type for actuating
EV000460
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Rated control supply voltage Us at AC 50HZ
220
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Rated control supply voltage Us at AC 60HZ
220
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Error registration possible
FALSE
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Indication of difference current
FALSE
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Function
EV005827
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With detachable clamps
FALSE
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Rated frequency
50
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Response value amperage 1
0.03
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Max. permitted delay-on energization time
4.82
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Number of contacts as change-over contact
2
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Width
72
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Type of electric connection
EV005755
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Height
72
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Depth
92
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Number of contacts as normally closed contact
-
Number of contacts as normally open contact
-
Rated voltage
-
Min. adjustable delay-on energization time
VigiPacT RH99M is a DIN rail mounting residual current protection relay. It protects against people direct or indirect contact, property fire hazards and motors. It measures the earth leakage current in an electrical installation via its associated toroid. It trips the associated circuit breaker when the set residual operation current is overrun. The operational supply voltage is 440/525VAC 50/60Hz. It is a type A earth-leakage protection class. The current sensitivity (IDn) is selectable with 9 thresholds from 30mA to 30A. The time delay (Dt) is selectable with 9 settings from instantaneous to 4.5s. The monitored distribution system voltage is up to 1000 VAC 50/60/400 Hz. It requires a local manual reset after a fault clearance. The monitored distribution system voltage is up to 1000VAC 50/60/400Hz. It is installed on a DIN-rail inside a switchboard and the protection degree is IP40. It must be associated with a compatible Schneider Electric type A toroid or rectangular sensor.
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