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SKIM800PV Insulation Monitor for Photovoltaic

SKIM800PV Insulation Monitor for Photovoltaic

Applied for Large-scale photovoltaic power plants, applicable to IT hybrid AC/DC systems below 1140V
Description

Many important occasions require the application of IT (neutral ungrounded power grid) systems. IT systems have incomparable advantages. In our common solar photovoltaic power plants, IT grid systems are generally used. From the perspective of electrical safety, insulation monitoring devices need to be configured. SKIM800PV insulation monitoring device is a large insulation monitoring instrument developed by Sikcon Company for complex photovoltaic systems, used for real-time online monitoring of the insulation performance of the power grid to the ground.

SKIM800PV Feature
● Two sets of independent relay alarm output/relay plus analog quantity transmission output, which can be freely combined;
● Internal/external test, reset function;
● Multiple types and wide range of control power input;
● Humanized and simple operation interface can display various parameters and system leakage capacitance;
● DIN rail installation method;
● LCD display with backlight;
● RS-485 interface and Modbus protocol;
● With analog current output 4-20mA. (Analog voltage can be customized);
● Work enabling function.
● Support precise detection of large capacitor resistance with internal leakage of 2000uF (0~100K).


SKIM800PV Technical Data
 
Item Parameters Remark
Power supply AC 85V-265V,50/60Hz,
DC 85V-265V
or 18V~36V DC		  
Rated Power ≤ 5W  
Weight ≤0.6Kg 0.5Kg (Coupler)
Dimension 135*110*89  
Humidity <95%  
Measured grid voltage 1140Vac AC end
Rated impulse voltage 8kV  
Alarm 1 Response Value 0~200kΩ  
Alarm 2 Response Value 0~200kΩ  
Relative instability ±20%  
Current/Voltage output 4mA~20mA（≤500Ω/0-10V  
Measuring current ≤220μA  
DC internal resistance ≥40kΩ  
AC impedance ≥1MΩ  

For more product information, please contact us

 
Focusing on production and sales of insulation monitoring, insulation fault locator, residual current monitor etc.
Focusing on production and sales of insulation monitoring, insulation fault locator, residual current monitor etc.

Email：info@sikcon.com

Address：Guangzhou, Guangdong Province, China