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EARTH LEAKAGE RELAY RH99M MANUAL RES front

EARTH LEAKAGE RELAY RH99M MANUAL RES

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 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. It requires a local manual 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.
SKU: 56173

  • Product Info

    Range VigiPacT
    Device short name RH99M
    Product or component type Residual current protection relay
    relay application Protection relay
    mounting support DIN rail
    Earth-leakage protection class Type A
    Type of setting Selector
    Residual earth-leakage sensitity adjustment type Adjustable 9 settings
    Earth-leakage sensitivity 0.03…30 A
    Earth-leakage time delay Instantaneous for 0.03 A
    Adjustable 9 settings 0…4.5 s for 0.03…30 A
    Current sensors compatibility VigiPacT TOA earth leakage current sensor
    VigiPacT A earth leakage current sensor
    VigiPacT L earth leakage current sensor
    [Ithe] conventional enclosed thermal current 8 A
    Minimum load 10 mA at 12 V
    [Us] rated supply voltage 220...240 V AC 50/60 Hz 55...110 %
    Power consumption in VA 4 VA
    Monitored distribution system 1000 V - AC at 50/60 Hz (maximum) 
    1000 V - AC at 400 Hz (maximum)
    Earthing system TN-S
    TT
    IT
    [Uimp] rated impulse withstand voltage 8 kV
    Reset Manual reset
    Complementary
    Test function Remote test
    Local
    Monitoring Electronics (continuous) 
    Power supply (continuous) 
    Relay/sensor link (continuous)
    Type of measurement Earth fault current internal measurement, range: 80...100 %
    Tamperproof of settings Protected by sealable cover
    Connections - terminals Auxiliary power supply: terminal block cable(s) 0.2…2.5 mm² flexible AWG 24...AWG 12
    Auxiliary power supply: terminal block cable(s) 0.2…2.5 mm² rigid AWG 24...AWG 12
    Auxiliary power supply: terminal block cable(s) 0.25…2.5 mm² flexible AWG 24...AWG 12
    Fault: screw terminal cable(s) 0.2…2.5 mm² flexible AWG 24...AWG 12
    Fault: screw terminal cable(s) 0.2…4 mm² rigid AWG 24...AWG 12
    Fault: screw terminal cable(s) 0.25…2.5 mm² flexible AWG 24...AWG 12
    Relay test and fault reset: screw terminal cable(s) 0.14…1 mm² flexible AWG 26...AWG 16
    Relay test and fault reset: screw terminal cable(s) 0.14…1.5 mm² rigid AWG 26...AWG 16
    Relay test and fault reset: screw terminal cable(s) 0.25…0.5 mm² flexible AWG 26...AWG 16
    Sensor: screw terminal cable(s) 0.14…1 mm² flexible AWG 26...AWG 16
    Sensor: screw terminal cable(s) 0.14…1.5 mm² rigid AWG 26...AWG 16
    Sensor: screw terminal cable(s) 0.25…0.5 mm² flexible AWG 26...AWG 16
    Voltage presence: screw terminal cable(s) 0.2…2.5 mm² flexible AWG 24...AWG 12
    Voltage presence: screw terminal cable(s) 0.2…4 mm² rigid AWG 24...AWG 12
    Voltage presence: screw terminal cable(s) 0.25…2.5 mm² flexible AWG 24...AWG 12
    Wire stripping length Auxiliary power supply: 7 mm for top connection
    Fault: 8 mm for bottom connection
    Relay test and fault reset: 5 mm for bottom connection
    Sensor: 5 mm for top connection
    Voltage presence: 8 mm for bottom connection
    Tightening torque Auxiliary power supply: 0.6 N.m top
    Fault: 0.6 N.m bottom
    Relay test and fault reset: 0.25 N.m bottom
    Sensor: 0.25 N.m top
    Voltage presence: 0.6 N.m bottom
    9 mm pitches 6
    Standards EN/IEC 60947-2 Annex M
    EN/IEC 60755
    UL 1053
    CAN/CSA C22.2 No. 144
    Width 54 mm
    height 81 mm
    Depth 74 mm
    Net weight 0.3 kg
    IP degree of protection IP40 on front face: conforming to EN/IEC 60529
    IP30 on side parts: conforming to EN/IEC 60529
    IP20 on connection terminals: conforming to EN/IEC 60529
    IK degree of protection IK07 conforming to EN 50102
    Mechanical robustness Fire resistance conforming to IEC 60695-2-1
    IK protection 2 joules: IK07 conforming to EN 50102
    Vibrations 13.2...100 Hz: 0.7 g
    Vibrations 2...13.2 Hz: +/- 1 mm
    Environment
    Overvoltage category IV
    Electrical shock protection class Class II
    Electromagnetic compatibility Conducted and radiated emissions: , B, conforming to CISPR 11
    Conducted radio-frequency immunity test: , 3, conforming to IEC 61000-4-6
    Electrostatic discharge immunity test: , 4, conforming to IEC 61000-4-2
    High-energy conducted susceptibility: , 4, conforming to IEC 61000-4-5
    Low-energy conducted susceptibility: , 4, conforming to IEC 61000-4-4
    Radiated susceptibility: , 3, conforming to IEC 61000-4-3
    Relative humidity 95 % at 55 °C
    Pollution degree 3 conforming to IEC 60664-1
    Ambient air temperature for operation -35…70 °C
    Ambient air temperature for storage -55…85 °C
    Packing Units
    Unit Type of Package 1 PCE
    Number of Units in Package 1 1
    Package 1 Height 8.5 cm
    Package 1 Width 9.0 cm
    Package 1 Length 7.6 cm
    Package 1 Weight 276.0 g
    Unit Type of Package 2 S03
    Number of Units in Package 2 36
    Package 2 Height 30.0 cm
    Package 2 Width 30.0 cm
    Package 2 Length 40.0 cm
    Package 2 Weight 10.424 kg

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