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Schneider Electric Schneider Electric (View All Products)

Schneider Electric Vigirex 56195 Residual Current Monitoring Relay - RH99M - Din Rail Mounting - 30mA To 30A - 440/525V AC - 50/60Hz

  • Schneider Electric
  • BW#: 00798834
  • Mfr#: 56195
  • UNSPSC#: 39121032
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Features
  • Protection: when detecting significant leakage current in the line it monitors, the relay trips the breaker at the top end of it, through its shunt trip auxiliary
  • Monitoring: signalling leakage current by LED, bargraph or digital display on front, and by an output dry contact. Available in single-line and multi-line variants monitoring up to 12 different distribution lines.
  • Residual current sensitivity ranging from 30 mA to 30 A, fixed or adjustable, for A type relays,
    and 30 mA to 3 A for B type relays
  • Trip time delay ranging from 0 to 4.5 seconds, fixed or adjustable
    o Networks with operating voltage up to 1000 V, and frequency up to 400 Hz
    o lines with current carrying capacity up to 3200 A
    o main switchboards (at the foot of the transformer) in most demanding industrial environments (overvoltage withstand category IV)
  • Type A or type B as per IEC 60 755
  • Compliant with standards:
    o IEC 60 755 and IEC 60947-2 appendix M (certificates by Kema laboratories available)
    o UL 1053 listed, CSA C22.2 N° 144 for North-America
    o EAC for Russia, CCC for China
  • DIN profile, to clip on rail or secure on backplate
  • 72x72mm, for switchboard front plate or door mounting, using clips
    o Closed toroids; for new installations (new switchboards or extensions), with cable capacity up to 630 A for A type relays, 250 A for B type relays
    o Rectangular sensors; for lines with capacity up to 3200 A (busbars, or cables above 630 A)
    o Split toroids; to equip distribution lines already in operation, with cable capacity up to 250 A


  • Applications
  • Electrical networks operating with voltage above 500 V (up to 1000) or frequency higher than 60 Hz (up to 400)
  • Distribution lines with capacity 630 A and above (up to 3200)
  • Upgrade of switchboards already in operation
  • Monitoring and protection at the root of power distribution
  • Three-phase supplied loads including rectifiers : lifts, cranes, HVAC, high-power speed drives, UPS...
  • Single-phase DC boost power supply in some electric vehicle chargers
  • Loads including single-phase speed drives: washing machines, air-conditioning units, heat pumps, food processors)
  • power supply network equipped with harmonic filters


  • Specifications

     • Product or component type : Residual current protection relay
     • Range compatibility : Vigirex Vigirex RH A earth leakage current sensor
     • Device short name : RH99M
     • Range of product : Vigirex
     • Range compatibility : Vigirex Vigirex RH TOA earth leakage current sensor
     • Relay application : Monitoring relay
     • Range : Vigirex
     • 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
     • 9 mm Pitches : 6
     • 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
     • Earthing System : Tt
     • Tn-S
     • 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
     • Range : Vigipact
     • 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 With Ferrule 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 With Ferrule 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 With Ferrule 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 With Ferrule 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 With Ferrule Awg 24...Awg 12
     • Residual Earth-Leakage Sensitity Adjustment Type : Adjustable 9 Settings
     • Power Consumption In VA : 4 Va
     • [Us] Rated Supply Voltage : 440...525 V AC 50/60 Hz 70...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
     • Threshold Setting : 0.03...30 A Alarm
     • Minimum Load : 10 Ma At 12 V

    Minimum sell quantity:

    Order Quantity Multiple:

    Technical Specifications

    Type Monitoring Relay
    Frequency Rating 50/60Hz
    Current Rating 30A
    Mounting Type Din Rail
    Colour White
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