Sieyuan STATCOM product photo.
Sieyuan STATCOM product photo.
Sieyuan STATCOM product photo.

IEC

GB

STATCOM

STATCOM is a dynamic reactive power compensator based on cascaded H-bridge topology, widely used in power grids, new energy generation and industrial sites.

  • Engineered for Peak Performance

  • Engineered for Long-Term Reliability

  • Grid Friendliness

  • Flexible Delivery

Product Highlights

Engineered for Peak Performance

Engineered for Peak Performance

Fast response time, excellent harmonic characteristics, and high compensation accuracy.

Engineered for Long-Term Reliability

Engineered for Long-Term Reliability

Full-process verification covering product lifecycle simulation, development and manufacturing achieves an annual availability up to 99.7%.

Grid Friendliness

Grid Friendliness

Adopting vector decoupling and voltage stabilization control with multi-condition simulation, it surpasses grid codes for wind and PV plants.

Flexible Delivery

Flexible Delivery

Modular and standardized design shortens delivery cycles. Integrated assembly, transportation and intelligent commissioning cut on-site work time by 50%.

Technical Specification

1 - Rated Voltage(PCC)

66kV~750kV

2 - Rated Voltage(POC)

6kV~66kV

3 - Rated Capacity

Single Set: 0.5MVAr~400MVAr

4 - Rated Frequency

50Hz/60Hz

5 - Topology

MMC

6 - Connection Mode

Star connection/ Delta connection/ Single-phase

7 - Cooling Method

Water cooling

8 - Operation Modes

Constant device reactive power mode / Constant system reactive power mode / Constant voltage control mode / Constant current control mode / Constant power factor mode / Comprehensive voltage reactive power control mode

9 - Installation Method

Indoor/ Outdoor

10 - Operating Temperature

-45℃ ~ 50℃, configurable according to local climate conditions

11 - Altitude

5000m