56170

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Product

Power Distribution

56170

  • $329.60

Residual current protection relay, 30 mA to 30 A, 12/24 VAC 50/60 Hz, 12/48 VDC, DIN rail mounting

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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 sensitivity 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

TOA earth leakage current sensor
A earth leakage current sensor
L earth leakage current sensor

 
[Ithe] conventional enclosed thermal current

8 A

 
minimum load

10 mA at 12 V

 
[Us] rated supply voltage

12...24 V AC 50/60 Hz 55...120 %
12...48 V DC 55...120 %

 
power consumption in VA

4 VA

 
Monitored distribution system

1000 VAC at 50/60 Hz (maximum)
1000 VAC at 400 Hz (maximum)

 
earthing system

TN-S
IT
TT

 
[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