Sikcon's SKIM500W is an insulation monitoring device specially designed for wind turbines, which is an offline insulation monitoring device to measure the insulation of cables or turbine windings, etc. The test voltage is DC500V, and the device is interlocked with the wind turbine circuit for control. It automatically realizes the disconnection of the insulation monitoring instrument from the power grid when the generator is running. When the generator is shut down, the insulation monitoring instrument automatically starts to detect the insulation between the generator stator winding to ground, rotor winding to ground, and stator winding to rotor winding. This product can effectively eliminate the cost and safety risks of manual measurement with a megohmmeter.
SKIM500W Features
1. Suitable for wind turbines below 1140V;
2. Conduct insulation testing on the three circuits of the generator stator winding to ground, rotor winding to ground, and stator winding to rotor winding;
3. Three independent relay alarm outputs;
4. Testing and resetting functions;
5. LCD screen with backlight display, which can view and set various parameters;
6. RS-485 interface communication, using Modbus protocol, can communicate with remote upper computer;
7. The measurement process is fully automatic and can also be manually turned on;
8. Measurement protection function to protect the safe operation of equipment during measurement;
9. Leakage protection
SKIM500W Technical Data Download
SKIM500W Specification
| Items |
Value |
| Power Supply |
AC 85~265V, 50Hz |
| Rated Power |
<5W |
| Insulation Resistance Measurement Range |
0~500 MΩ |
| Insulation Alarm Set |
0~99 MΩ |
| Insulation Warning Set |
0~99 MΩ |
| Minimum Resolution |
10kΩ |
| Measure Voltage |
DC500V |
| Measure Internal Resistance |
400 kΩ |
| Dry Contact Output |
Normally Closed Contact, 250VAC/6A; 30V/6A |
| Weight |
≤0.6KG |
| Size |
135x89x110mm |
SKIM500W Dimensions
SKIM500W Connection
