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Picture of Residual current monitoring relay, VigiPacT RH99M, 30mA-30A, 12/24VAC 50/60Hz, 12/48VDC, DIN rail mounting
SKU:

56190

Residual current monitoring relay, VigiPacT RH99M, 30mA-30A, 12/24VAC 50/60Hz, 12/48VDC, DIN rail mounting

$1,244.21
Available for Shipping : 08-Dec-2024
Product Selector
Residual current monitoring relay, VigiPacT RH99M, 30mA-30A, 12/24VAC 50/60Hz, 12/48VDC, DIN rail mounting
  • VigiPacT relays ensure coordination with ComPacT circuit breakers (switch off within 40ms)
  • Continuous monitoring of the power supply, the relay/toroid link and internal electronics
  • Reinforced insulation of VigiPacT relays (overvoltage category IV)
  • Access to settings protected by a lead-sealable cover or password
  • Green Premium labelled products, RoHS and REACH compliant
  • RMS measurement of earth-leakage currents
  • No trip under leakage currents below 80% of the threshold
  • No trip under transient leakage currents
  • Inverse-time tripping curve
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Manufacturer: Schneider Electric
Declaration of conformity
Instruction sheet
Product environmental
End of life manual
Catalogue
Product Page Link
Product Data Sheet
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 12/24VAC 50/60Hz, or 12/48VDC. 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.

Products specifications

Attribute name Attribute value
Main
Minimum load 10 mA at 12 V
[Uimp] rated impulse withstand voltage 8 kV
[Us] rated supply voltage 12...48 V DC 55...120 %, 12...24 V AC 50/60 Hz 55...120 %
Residual earth-leakage time delay adjustment type adjustable 9 settings 0-4.5 s for 0.03-30 A, instantaneous for 0.03-0.03 A
[Ithe] conventional enclosed thermal current 8 A
Network rated voltage 1000-1000 V - AC at 400 Hz (maximum) , 1000-1000 V - AC at 50/60 Hz (maximum)
Range compatibility VigiPacT L earth leakage current sensor, VigiPacT A earth leakage current sensor, VigiPacT TOA earth leakage current sensor
Device short name RH99M
Range VigiPacT
Earthing system TN-S, TT
Threshold setting 0.03...30 A alarm
Power consumption in VA 4 VA
Residual earth-leakage sensitity adjustment type adjustable 9 settings
Product or component type monitoring relay
Relay application monitoring relay
Mounting support DIN rail
Earth leakage current 0.03-30 A
Type of setting selector
Complementary
Compatibility code RH99M
Height 81 mm
Monitoring relay/sensor link (continuous) , power supply (continuous) , electronics (continuous)
Net weight 0.3 kg
9 mm pitches 6
Tightening torque voltage presence: 0.6-0.6 N.m bottom, sensor: 0.25-0.25 N.m top, relay test and fault reset: 0.25-0.25 N.m bottom, fault: 0.6-0.6 N.m bottom, auxiliary power supply: 0.6-0.6 N.m top
IP degree of protection IP20 on connection terminals: conforming to EN/IEC 60529, IP30 on side parts: conforming to EN/IEC 60529, IP40 on front face: conforming to EN/IEC 60529
Wire stripping length voltage presence: 8 mm for bottom connection, sensor: 5 mm for top connection, relay test and fault reset: 5 mm for bottom connection, fault: 8 mm for bottom connection, auxiliary power supply: 7 mm for top connection
Type of measurement earth fault current internal measurement, range: 80...100 %
Mechanical robustness vibrations 2...13.2 Hz: +/- 1 mm, vibrations 13.2...100 Hz: 0.7 g, IK protection 2 joules: IK07 conforming to EN 50102, fire resistance conforming to IEC 60695-2-1
IK degree of protection IK07 conforming to EN 50102
Depth 74 mm
Width 54 mm
Test function local, remote test
Connections - terminals voltage presence: screw terminal cable(s) 0.25-2.5 mm² flexible with ferrule 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) 0.2-2.5 mm² flexible AWG 24...AWG 12, sensor: screw terminal cable(s) 0.25-0.5 mm² flexible with ferrule AWG 26...AWG 16, sensor: screw terminal cable(s) 0.14-1.5 mm² rigid AWG 26...AWG 16, sensor: screw terminal cable(s) 0.14-1 mm² flexible 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, 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) 0.14-1 mm² flexible AWG 26...AWG 16, fault: screw terminal cable(s) 0.25-2.5 mm² flexible with ferrule AWG 24...AWG 12, fault: screw terminal cable(s) 0.2-4 mm² rigid AWG 24...AWG 12, fault: screw terminal cable(s) 0.2-2.5 mm² flexible AWG 24...AWG 12, auxiliary power supply: terminal block cable(s) 0.25-2.5 mm² flexible with ferrule 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) 0.2-2.5 mm² flexible AWG 24...AWG 12
Tamperproof of settings protected by sealable cover
Standards CAN/CSA C22.2 No. 144, UL 1053, EN/IEC 60755, EN/IEC 60947-2 Annex M
Environment
Relative humidity 95-95 % at 55-55 °C
Ambient air temperature for storage -55-85 °C
Overvoltage category IV
Pollution degree 3 conforming to IEC 60664-1
Electromagnetic compatibility radiated susceptibility: , 3, conforming to IEC 61000-4-3, low-energy conducted susceptibility: , 4, conforming to IEC 61000-4-4, high-energy conducted susceptibility: , 4, conforming to IEC 61000-4-5, electrostatic discharge immunity test: , 4, conforming to IEC 61000-4-2, conducted radio-frequency immunity test: , 3, conforming to IEC 61000-4-6, conducted and radiated emissions: , B, conforming to CISPR 11
Ambient air temperature for operation -35-70 °C
Electrical shock protection class class II
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 8.500 cm
Package 1 Width 9.000 cm
Package 1 Length 8.000 cm
Package 1 Weight 183.000 g
Unit Type of Package 2 2
Number of Units in Package 2 36
Package 2 Height 30.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 6.588 kg

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