380V SVG Static Var Generator Power Factor Control Stationary Reactive Power
SVG Series Power Factor Control Stationary Reactive Power Generator
Application
Static Var Generator (ZM-SVG) is a new reactive power compensation device adopting modern power electronic technology and DSP digital signal processing system. It consists of instructive current calculation circuit and compensated current production circuit. The instructive current calculation circuit monitor the current of the line at real time, and convert analog current signal to digital signal, transmitted into DSP, and processed, separate the harmonic waves from basic content, send driving pulse to compensated current production circuit via PWM signal, drive IGBT or IPM power module, produce a compensated current that can meet with the requirement of system, input reactive compensation current into the system
Model and implication
Technical feature
| Rated capacity | 35KVAR | 50KVAR | 75KVAR | 100KVAR |
| Rated voltage | AC380V±15%/AC690V±15% | |||
| Electrical wiring | Three phases and three lines, three phases and four lines | |||
| Control the capacitor set mode | Node control: 12 road input + 12 road output communication; control: RS485 connection, MODBUS communication protocol | |||
| Compensation Settings | Reactive compensation, three-phase imbalance, harmonic filtering setting | |||
| Defencive function | Pressure loss protection, load overcurrent protection, compensation overcurrent protection, system voltage protection, and DC voltage protection | |||
| Response time | ≤10ms | |||
| Power loss of the device | Loss shall not exceed 2% rated point power during rated full load operation | |||
Ordering instructions
- System working voltage
- System reactive power compensation capacity
- Cabinet type and size of the product
- Method of product entry
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