Product introduction:
YNY-EVS insulation detector is applicable to AC and DC ungrounded systems below 800V. It is often used in electric vehicle charging device, UPS power supply system, DC power supply system of communication industry, isolated medical power supply system, and any AC and DC ungrounded system. The instrument is interlocked with the circuit contactor or the auxiliary contact of the circuit breaker to realize the isolation of the insulation monitor from the power grid when the motor circuit is powered on, and the insulation monitor automatically starts to monitor the insulation of the line when the line is powered off
Product parameters:
Input voltage: DC 9~36V
Normal consumption: about 4VA
Network voltage: DC 0~800V or AC 0~600V
Set alarm value: default 80k&Omega
Internal AC resistance value:> 400 KΩ
Internal DC resistance value:> 400 KΩ
Internal test voltage:+/- 24V
Maximum test current (R=0)< 0.1mA
Measurement accuracy: 5%
Contact: 1 group of independent alarm signal output
Maximum power-on capacity: AC 125V, 2A or DC 30V 2A
Operation data operation mode: continuous operation
Operating temperature range: - 20...+60 ℃
Pollution level: 11
Impulse group immunity: 4KV IEC/EN 61 000-4-4<
Surge voltage between control power lines 2KV IEC/EN 61 000-4-5
Surge voltage between control power line and ground 4KV IEC/EN 61 000-4-5
Conducted disturbance immunity 10Vr.m.s IEC/EN 61 000-4-6
Power frequency magnetic field immunity 10A/m IEC/EN 61 000-4-8
Radiated emission limit value Class B EN 55
Enclosure: IP20 IEC/EN 60 529
Terminal: IP20 IEC/EN 60 529
Connection: L1, L2: 800V high
Product dimension drawing is as follows:
The product connecting line is as follows:
Product application:
The products are applicable to oil depots, petrochemical, steel plants, mines and other industries.
oil depots
petrochemical
steel plants
mines
