Technical Specifications
Technical Specifications

Technical Specifications of Static Synchronous Compensator

Rated voltage 6kV/10kV/22kV/27.5kV/35kV
Rated frequency 50Hz (±2%)
Rated reactive output Capable of outputting continuously from inductive rated reactive to capacitive rated reactive
Connection mode 3-phase 3-wire Star connection
Response time ≤5ms
Active-power loss ≤2% of rated power
Overload capacity Can run continuously at 1.1 times rated load
Harmonic characteristics When it only compensates reactive power output, THDU <3%, THDI <4%; harmonic suppression rate>85% when it suppresses harmonics
Allowable voltage unbalance The permissible value of unbalance degree of connection-point system voltage should not exceed 60%
Operation indication Touch screen, full-digitalized control
Protection function Power grid overvoltage, undervoltage, voltage imbalance; overload, inverter over/undervoltage, overcurrent , overtemperature; capable of exiting automatically from the power grid in case of equipment failure
Communication modes Ethernet; capable of background-computer remote monitoring; reserved with RS485/232 interface
One-piece construction Floor-type cubicle shell
Cooling system Forced air cooling
Operating Environment
Installation elevation Less than 1000m (derated operation if ≥1000m, or specially customized)
Ambient temperature -10℃ ~ +45℃
Storage temperature -25℃ ~ +55℃
Ambient humidity Maximum relative humidity: 95% (no condensation)
Anti-fouling grade Grade III
Earthquake resistance 7 degrees

      Zhuhai Wanlida Electrical Automation Co., Ltd.

      Add.: Relay Protection Industrial Park, No. 1 Technology Road, Science and Technology Innovation Coast, High-tech Zone, Zhuhai City, Guangdong Province, China
      Post Code: 519085
      Tel.: +86-756-3395623
      Fax: +86-756-3395623
      Contact Person: Mr Daniel Wu (Manager)