Residual current monitoring relay, Vigirex RH99M, 30mA to 30A, 110/130 VAC 50/60Hz, DIN rail mounting
VigiPacT RH99M is a DIN rail mounting residual current monitoring relay. It monitor drops in electrical insulation due to ageing of cables or extensions in the installation. It measures the earth leakage current in an electrical installation via its associated toroid. A control signal is issued by the relay when the residual-current operating threshold is overrun. The operational supply voltage is 110/130VAC 50/60Hz. The current sensitivity is selectable with 9 thresholds from 30 mA to 30 A. The time delay is selectable with 9 settings from instantaneous to 4.5s. There is an automatic reset after a fault clearance. The monitored distribution system voltage is up to 1000 VAC 50/60/400 Hz. 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.
Product identifiers
SKU: 56192
EAN: 3303430561927
GTIN: 3303430561927
MPN: 56192
Loyalty points:
133
Price: £ 373.02 Excl. VAT
Categories
Features
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Depth
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74 mm
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Width
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54 mm
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Height
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97 mm
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Function
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For AC-current system
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Supply voltage DC
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Operating voltage DC
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Rated switch current
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8 A
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With detachable clamps
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FALSE
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Current measuring range
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Supply voltage AC 50 Hz
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Supply voltage AC 60 Hz
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Voltage measuring range
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Rated operating frequency
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Response value amperage 1
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Response value amperage 2
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Operating voltage AC 50 Hz
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Operating voltage AC 60 Hz
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Error registration possible
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FALSE
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Type of electric connection
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Screw connection
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Voltage type (supply voltage)
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AC
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External power supply required
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TRUE
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Indication of difference current
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FALSE
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Voltage type (operating voltage)
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AC
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Max. permitted delay-on energization time
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4.82 s
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Number of contacts as change-over contact
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1
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Min. adjustable delay-on energization time
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0 s
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Number of contacts as normally open contact
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1
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Number of contacts as normally closed contact
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0
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