Liaoning Shenyang Insulation Monitor Wholesale

The type insulation monitor is the third generation insulation monitor developed by our company for the characteristics of large distributed capacitance, high grid voltage, and complex grid in mining, metallurgy and other power grids. Compared with the early insulation monitor, the type intelligent insulation monitor has new features. An independent alarm point reaches an independent insulation resistance setting value and can alarm output. It has a remote test reset function and an analog output function. This type of product can completely replace the advanced European and American imported models and can be used in AC and DC power grids.
Model technical parameters
Control power supply
Input voltage ~ () or ~ (choose one of the two)
Approximate power consumption
Test network
Grid voltage ~or~
Set alarm value to alarm ~Alarm~
Internal AC resistance value〉
Internal DC resistance value〉
Internal test voltage +/
Test current () 〈
Allowed noise DC voltage
Distributed capacitance
Running time line ground capacitance is below line ground capacitance
Measurement accuracy %
Output
Contact group independent normal The open contact corresponds to the group alarm signal
switching capacity, or
energizing capacity, or
analog output~corresponding~ (can be customized according to customer needs)
operating data
Operation mode: continuous operation
Operating temperature range.+℃
Pollution level

Burst immunity/
Control of surge voltage between power lines/< br/> Control the surge voltage between the power line and the ground/
Conducted disturbance immunity
Power frequency magnetic field immunity
Radiated emission limit value level
Degree of protection< br/> Cover/
Terminals/
Technical data
Wiring, high-voltage wires,
Wires
Other terminals. Above wires
Install rails or use long Screw installation (recommended)
Weight approx.
Product application
Photovoltaic inverter
Mining machinery, electrical equipment
Electric vehicle charging device
Power supply system
DC power supply system in the communication industry
Any AC or DC ungrounded system
Motor online or offline insulation monitoring
Generator set grid insulation monitoring
Positive
Positive