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Schneider Electric Schneider Electric (View All Products)

Schneider Electric 56174 Residual Current Protection Relay - VigiPacT RH99M - 30mA To 30A - 380/415VAC - 50/60Hz - DIN Rail Mounting

  • Schneider Electric
  • BW#: 01109203
  • Mfr#: 56174
  • UNSPSC#: 39121032
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Features
  • VigiPacT RH99M is a DIN rail mounting residual current protection relay
  • It protects against people direct or indirect contact, property fire hazards and motors
  • The operational supply voltage is 380/415VAC 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


  • Applications
  • 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


  • Specifications

     • 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
     • 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: TOA, A and L earth leakage current sensor
     • Conventional Enclosed Thermal Current: 8 A
     • Minimum Load: 10 mA at 12 V
     • Rated Supply Voltage: 380-415 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: TT, IT & TN-S
     • Rated Impulse withstand Voltage: 8 kV
     • Reset: Manual reset
     • Ik Degree Of Protection : Ik07 Conforming To EN 50102
     • Type Of Setting : Selector
     • 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
     • Earth Leakage Current : 0.03-30 A
     • Height : 81 mm
     • Ambient Air Temperature For Operation : -35-70 °C
     • Range Compatibility : Toa Earth Leakage Current Sensor
     • A Earth Leakage Current Sensor
     • L Earth Leakage Current Sensor
     • 9 mm Pitches : 6
     • Earth-Leakage Protection Class : Type A
     • Type Of Measurement : Earth Fault Current Internal Measurement, Range: 80...100 %
     • Network Rated Voltage : 1000-1000 V - Ac At 50/60 Hz (Maximum)
     • 1000-1000 V - Ac At 400 Hz (Maximum)
     • [Ithe] Conventional Enclosed Thermal Current : 8 A
     • 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
     • Net Weight : 0.3 Kg
     • Tamperproof Of Settings : Protected By Sealable Cover
     • 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
     • Residual Earth-Leakage Time Delay Adjustment Type : Instantaneous For 0.03-0.03 A
     • Adjustable 9 Settings 0-4.5 S For 0.03-30 A
     • 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
     • Residual Earth-Leakage Sensitity Adjustment Type : Adjustable 9 Settings
     • [Us] Rated Supply Voltage : 380...415 V AC 50/60 Hz 55...110 %
     • Pollution Degree : 3 Conforming To IEC 60664-1
     • Ambient Air Temperature For Storage : -55-85 °C
     • Relative Humidity : 95-95 % At 55-55 °C
     • IP Degree Of Protection : Ip40 On Front Face: Conforming To EN/IEC60529
     • Ip30 On Side Parts: Conforming To EN/IEC60529
     • IP20 On Connection Terminals: Conforming To EN/IEC60529
     • Compatibility Code : Rh99M
     • Test Function : Local
     • Remote Test
     • Electrical Shock Protection Class : Class Ii
     • Monitoring : Electronics (Continuous)
     • Power Supply (Continuous)
     • Relay/Sensor Link (Continuous)
     • [Uimp] Rated Impulse Withstand Voltage : 8 Kv
     • Width : 54 mm
     • Overvoltage Category : Iv
     • Depth : 74 mm
     • Tightening Torque : Auxiliary Power Supply: 0.6-0.6 N.M Top
     • Fault: 0.6-0.6 N.M Bottom
     • Relay Test And Fault Reset: 0.25-0.25 N.M Bottom
     • Sensor: 0.25-0.25 N.M Top
     • Voltage Presence: 0.6-0.6 N.M Bottom
     • Minimum Load : 10 Ma At 12 V
     • Device Short Name : Rh99M

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    Technical Specifications

    Type Residual Current Protection Relay
    Mounting Type Din Rail
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