Name | Specification |
Rated voltage | 6kV±10%~35kV±10% |
Assessment point voltage | 6kV±10%~35kV±10% |
Input voltage | 0.9~ 1.1pu; LVRT 0pu(150ms), 0.2pu(625ms) |
Frequency | 50/60Hz; Allow short-term fluctuations |
Output capacity | ±0.1Mvar~±200 Mvar |
Starting power | ±0.005Mvar |
Compensation current resolution | 0.5A |
Response time | <5ms |
Overload capacity | >120% 1min |
Power loss | <0.8% |
THDi | <3% |
Power supply | Dual power supply |
Control power | 380VAC, 220VAC/220VDC |
Reactive power regulation mode | Capacitive and inductive automatic continuous smooth adjustment |
Communication interface | Ethernet, RS485, CAN, Optical fiber |
Communication protocol | Modbus_RTU, Profibus, CDT91, IEC61850- 103/104 |
Running mode | Constant device reactive power mode, constant assessment point reactive power mode, constant assessment point power factor mode, constant assessment point voltage mode and load compensation mode |
Parallel mode | Multi machine parallel networking operation, multi bus comprehensive compensation and multi group FC comprehensive compensation control |
Protection | Cell DC overvoltage, Cell DC undervoltage, SVG overcurrent, drive fault, power unit overvoltage, overcurrent, overtemperature and communication fault; Protection input interface, protection output interface, abnormal system power supply and other protection functions. |
Fault handling | Adopt redundant design to meet N-2 operation |
Cooling mode | Water cooling/Air cooling |
IP degree | IP30(indoor); IP44(outdoor) |
Storage temperature | -40℃~+70℃ |
Running temperature | -35℃~ +40℃ |
Humidity | <90% (25℃), no condensation |
Altitude | <=2000m (above 2000m customized) |
Earthquake intensity | Ⅷ degree |
Pollution level | Grade IV |
Compensation Capacity: -2000kvar to +2000kvar
System Voltage: 6kV
Results:
Compensation Capacity: -10000kvar to +10000kvar
System Voltage: 35kV
Results:
Utilizing instantaneous reactive power theory, the controller achieves a response time of ≤1ms and full power response within 5ms. Ensures fast and accurate compensation for demanding applications.
Suppresses negative sequence currents and mitigates harmonics up to the 13th order, protecting transformers, motors, and communication systems.
Supports multiple modes: constant reactive power, power factor, voltage control, and negative sequence compensation with real-time mode switching.
Multi-level protection with rapid fault response and built-in early warning monitors for key temperatures.
Full waveform capture, harmonic analysis, and black box recording stores 100ms of data before and after any fault event.
IP44-rated enclosures available, compliant with EMC standards, with optional dual power supplies (AC/DC).