Product introduction:
YNY-10H online insulation detector set is an insulation monitoring set. The high-voltage insulation monitor uses the DC high-voltage injection method to measure the insulation of cables or motor windings, etc. The test voltage is DC2500v. The instrument is interlocked with the circuit contactor or circuit breaker auxiliary contact 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, Although the insulation monitor only monitors after the bus is powered off, considering that it is directly connected to the high voltage bus, the insulation monitor is also equipped with a coupler to protect the line and the host of the insulation monitor
Product parameters:
Power supply AC 115-265V 50Hz
Rated power is less than 15W
Instrument overall size/opening size 160 * 80/150 * 76; Unit/mm
Coupler size 220 * 160 * 67; Unit/mm
Rated voltage of power grid 0-10KV
Insulation resistance measurement range 1M&Omega~ 1000MΩ & lt; 3% ，1000MΩ~ 1999M Ω & lt; 5% pure resistance condition
Insulation alarm setpoint 1M&Omega~ 1999MΩ
Insulation warning setting value 1M&Omega~ 1999MΩ
Residual current alarm setting
The value of 10~2000 mA can be set
Measure the signal voltage DC2500V
Measured internal resistance ≥ 10M
Dry contact output characteristic normally closed contact, 250VAC/5A; 30V/5A;
Working environment: - 20~60 ℃; No condensation
Storage environment: - 40~75 ℃; No condensation
Altitude 2000m
The product dimension diagram is as follows:
Product parameters are as follows:
The products are applicable to pump stations, petrochemical, steel plants, power plants and other industries.
pumping station
petrochemical
steel plants
power plants
