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modular residual current devices DRP

09340110, modular residual current device Type A, 500 V AC, 50 Hz ... 60 Hz
Discontinued product - Please ask for availability
  • Type A, 230 V, 400 V, 500 V
  • monitored circuit max. 500 V (AC)
  • alarm message via relay
Datasheet Discontinued
Discontinued

modular residual current devices DRP

09340110, modular residual current device Type A, 500 V AC, 50 Hz ... 60 Hz
Discontinued product - Please ask for availability
  • Type A, 230 V, 400 V, 500 V
  • monitored circuit max. 500 V (AC)
  • alarm message via relay

Details

modular residual current device Type A, 500 V AC, 50 Hz ... 60 Hz

MRCDs detect and evaluate residual currents in terms of its level and duration. If the limit value is exceeded, they trigger the disconnection of the affected system part via an external switch-off device. Modular residual current devices (MRCD) are used to protect against residual currents, if residual current circuit-breakers cannot be used due to the high load currents or mains voltages. Modular residual current circuit-breakers from the DRP series have a high protection class and an increased rated voltage of up to 500 V AC. They can therefore be used in extreme environments, such as in mining. Both the residual response current and the response delay can be adjusted on the device. The devices also have a potential-free changeover contact for controlling the switch-off device. Modular protective devices with residual current characteristic A detect sinusoidal AC currents as well as pulsating DC residual currents. Devices in standard design are intended for monitoring circuits with a rated voltage of 230 V, 400 V or 500 V and a rated frequency of 50 Hz to 60 Hz.

suitable for detecting type A and AC residual currents as well as pulsating DC residual currents, connection for external residual current transformer series DWP, residual response current can be adjusted at five levels, response time smoothly adjustable from 0 s to 1 s (except in the 0.03 A range), monitoring of the total current transformer and its connection line for interruption, test and reset function through external key switches, three control/auxiliary voltages can be selected (230 V - 400 V - 500 V), selector switch and potentiometer covered by top part of housing, compact design, high protection against foreign bodies and humidity, potential-free changeover contact for controlling a disconnector, high immunity against surge currents

quick fastening to mounting rail, any installation position

The monitoring device is suitable for use in power supplied to purpose-built buildings and industrial facilities with TN-S, TN-C-S networks and IT networks, such as in server rooms for data centres, laboratories, in the automotive industry and in conjunction with air conditioning systems, printing machines and packaging machines, Not permitted for use in TN-C networks and direct current networks; not permitted for monitoring systems in which electronic equipment may cause DC residual currents or residual currents with frequencies not equal to the rated frequency of the RCCB.

modular residual current device Type A, 500 V AC, 50 Hz ... 60 Hz

MRCDs detect and evaluate residual currents in terms of its level and duration. If the limit value is exceeded, they trigger the disconnection of the affected system part via an external switch-off device. Modular residual current devices (MRCD) are used to protect against residual currents, if residual current circuit-breakers cannot be used due to the high load currents or mains voltages. Modular residual current circuit-breakers from the DRP series have a high protection class and an increased rated voltage of up to 500 V AC. They can therefore be used in extreme environments, such as in mining. Both the residual response current and the response delay can be adjusted on the device. The devices also have a potential-free changeover contact for controlling the switch-off device. Modular protective devices with residual current characteristic A detect sinusoidal AC currents as well as pulsating DC residual currents. Devices in standard design are intended for monitoring circuits with a rated voltage of 230 V, 400 V or 500 V and a rated frequency of 50 Hz to 60 Hz.

suitable for detecting type A and AC residual currents as well as pulsating DC residual currents, connection for external residual current transformer series DWP, residual response current can be adjusted at five levels, response time smoothly adjustable from 0 s to 1 s (except in the 0.03 A range), monitoring of the total current transformer and its connection line for interruption, test and reset function through external key switches, three control/auxiliary voltages can be selected (230 V - 400 V - 500 V), selector switch and potentiometer covered by top part of housing, compact design, high protection against foreign bodies and humidity, potential-free changeover contact for controlling a disconnector, high immunity against surge currents

quick fastening to mounting rail, any installation position

The monitoring device is suitable for use in power supplied to purpose-built buildings and industrial facilities with TN-S, TN-C-S networks and IT networks, such as in server rooms for data centres, laboratories, in the automotive industry and in conjunction with air conditioning systems, printing machines and packaging machines, Not permitted for use in TN-C networks and direct current networks; not permitted for monitoring systems in which electronic equipment may cause DC residual currents or residual currents with frequencies not equal to the rated frequency of the RCCB.