56193

Earth-leakage relay RH99M with automatic reset - 0.03..30 A - 0..4.5 s - 240 V

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56193

Earth-leakage relay RH99M with automatic reset - 0.03..30 A - 0..4.5 s - 240 V

SKU
56193
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Earth-leakage relay RH99M with automatic reset - 0.03..30 A - 0..4.5 s - 240 V

Description

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 220/240VAC 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 details

  • Activity
    PPCCB
  • [uimp] Rated Impulse Withstand Voltage
    8 kV
  • [us] Rated Supply Voltage
    220...240 V AC 50/60 Hz 55...110 %
  • Ambient Air Temperature for Operation
    -35-70 °C
  • Ambient Air Temperature for Storage
    -55-85 °C
  • Compatibility Code
    RH99M
  • Depth
    74 mm
  • Device Short Name
    RH99M
  • Electromagnetic Compatibility
    conducted and radiated emissions: , B, conforming to CISPR 11
  • Height
    81 mm
  • Ik Degree of Protection
    IK07 conforming to EN 50102
  • Ip Degree of Protection
    IP40 on front face: conforming to EN/IEC 60529
  • Mechanical Robustness
    fire resistance conforming to IEC 60695-2-1
  • Minimum Load
    10 mA at 12 V
  • Mounting Support
    DIN rail
  • Net Weight
    0.3 kg
  • Overvoltage Category
    IV
  • Product or Component Type
    monitoring relay
  • Range
    VigiPacT
  • Range Compatibility
    TOA earth leakage current sensor
  • Tightening Torque
    auxiliary power supply: 0.6-0.6 N.m top
  • Width
    54 mm
  • Wire Stripping Length
    auxiliary power supply: 7 mm for top connection
  • 9 Mm Pitches
    6
  • Connections - Terminals
    auxiliary power supply: terminal block cable(s) 0.2-2.5 mm² flexible AWG 24...AWG 12
  • [ithe] Conventional Enclosed Thermal Current
    8:00 AM
  • Earth Leakage Current
    0.03-30 A
  • Earthing System
    TT
  • Electrical Shock Protection Class
    class II
  • Monitoring
    electronics (continuous)
  • Network Rated Voltage
    1000-1000 V - AC at 50/60 Hz (maximum)
  • Power Consumption in Va
    4 VA
  • Relay Application
    monitoring relay
  • Residual Earth-leakage Sensitity Adjustment Type
    adjustable 9 settings
  • Residual Earth-leakage Time Delay Adjustment Type
    instantaneous for 0.03-0.03 A
  • Tamperproof of Settings
    protected by sealable cover
  • Test Function
    local
  • Threshold Setting
    0.03...30 A alarm
  • Type of Measurement
    earth fault current internal measurement, range: 80...100 %
  • Type of Setting
    selector
  • Pollution Degree
    3 conforming to IEC 60664-1
  • Relative Humidity
    95-95 % at 55-55 °C
more specification
less specification

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