The European-style integrated energy storage converter and booster integrates an energy storage converter, busbar bridge, low-voltage compartment (including communications and power distribution), dry-type transformer, high-voltage compartment (equipped with a vacuum load switch or circuit breaker), and protective enclosure. It is primarily used to store green power, such as solar and wind power, and when needed, converts it into AC power via a power storage converter (PCS). The power is then boosted by a three-phase dry-type booster transformer for output, effectively addressing the instability and cyclical nature of wind and photovoltaic energy.

Product Features

1. Highly integrated, space-saving. The compact size and high integration significantly reduce on-site infrastructure work and floor space, shortening construction cycles and accelerating power supply commissioning.

2. The cabinet is factory-fabricated, commissioned, and fully assembled. On-site docking and connection are required, reducing construction complexity, simplifying equipment maintenance, and enabling unmanned operation.

3. Safe operation and maintenance-free design. The internal dry-type transformers offer strong fire retardancy, stable operation, and require no routine maintenance, meeting high fire protection requirements. The high-voltage unit is equipped with a vacuum load switch or circuit breaker, supporting remote monitoring and comprehensive protection.

4. Strong environmental adaptability. The enclosure undergoes special anti-corrosion and UV treatment, offering excellent resistance to rust, sun exposure, and wind and sand erosion, making it suitable for a variety of harsh outdoor environments.

Product parameters

SCB Serises 35KV Dry-type Transformer
DC side parameters
DC voltage range					580～1000V
Maximum DC current					3750A
AC side parameters
Rated AC power					2500kW（Derate to 2000kW）
Maximum AC power					2750kVA（Derate to 2000kVA）
AC current distortion					＜3％（At rated power）
DC component					＜0.5％（At rated power）
Isolation method					Transformer isolation
Power factor					＞0.99（At rated power）
Power factor adjustable range					1（Ahead）～1（Hysteresis）
Rated grid frequency					50Hz
Grid frequency range					45～55Hz
Transformer parameters
Transformer rated power					2500kVA（Derate to 2000kVA）
Transformer maximum power					0.4kV/37kV
Voltage ratio					0.4kV/37kV
Level					Dy11
System parameters
Dimensions (WHD)					650028002800（Subject to actual conditions）
Weight					Approximately 15T
IP rating					IP54
Operating temperature range					-30-50°C
Operating humidity range					0-95% (non-condensing)
Maximum operating altitude					3000m (3000m), >3000m (derating)
Inverter cooling method					Temperature-controlled forced air cooling