56173
RH99M 220/240 V AC 50/60/400 Hz
Trade Price
£346.52
Per
1
Unit
EA
Pack Quantity
1
Information
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.
Technical 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
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
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
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
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
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
Warranty
18 months
Document Links
Datasheet