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22kW 1000V Bidirectional ACDC Power Module

BEG1K075G  is the bidirectional ACDC power modules used to connect the battery or DC bus to the AC grid. It is specially designed for such bidirectional applications as V2G/VPF function EV chargers, retired battery utilization and the micro grid. It also can replace traditional PCS for energy storage systems. By employing the high frequency MOSFET/SiC switch technology, it can achieve excellent performance, high power density, high expansion ability and high reliability.

Description

BEG1K075G

Additional information

Environmental

Ambient temperature/storage temperature: -40°C~+70°C, derating from 55°C/-40°C~+70°C
Humidity/altitude: ≤95%RH, non-condensing/2000m

AC to DC mode-AC input

Rated input voltage & current range: 380V/400V/480V, 3L+PE; 34A/33A/27A
Input voltage/frequency range: 260~530Vac, 45Hz~65Hz
Power factor: ≥0.99 full-load output power of @50%~100%
THD: ≤5% full-load output power of @50%~100%

AC to DC mode-DC output

Rated power: 22kW
Voltage and current range: 150Vdc~1000Vdc, 0~73.3A
Voltage stabilization accuracy: <±0.5%
Current stabilization accuracy: ≤±1% (output power in 20%~100%)
Peak efficiency: >97%
Full load efficiency: >96.5%

AC2DC and DC2AC mode conversion time (battery test)

10ms

DC to AC mode-DC input

DC input voltage and output power:
From 1000 to 300Vdc, ouput power is full power 22kW/30kW
From 300 to 150Vdc, output power is linear derating to half 11kW/15kW
Max input current: 73.3A

DC to AC mode-AC output

Output AC voltage and output power:
530~320Vac, 22kW
320~260Vac, linear derating to 11kW
Rated power: 22kVA
Output AC frequency: 50Hz/60Hz
THDi: <5%
Output power factor: User setting scale, 0.8~1, -0.8~-1
Peak efficiency: >97%
Full load efficiency: >96.5%
Off grid 1/2/3P+N+PE
Voltage accuracy and distortion: 1% and <3%
Power (3 phase/2 phase/single phase): 22kVA/13.2kVA/6.6kVA (R load)
Power factor: >0.7
Dynamic voltage stability and recovery time: 5% and 20ms

Control

Communication: CAN2.0
Indication light: Green LED: ON for AC2DC mode, breathing for DC2AC mode; yellow LED: alarm; red LED: failure

Alarm and protection

Input overvoltage/undervoltage protection: Automatic shutdown, automatic restart when voltage returns to normal
Output overvoltage protection: Automatic shutdown and lock
Over current and short circuit protection: Automatic shutdown and lock, power off to start and unlock
Over temperature protection: Automatic shutdown, automatic restart when the temp returns to normal

EMC/EMI

TUV CE certification: IEC61000-6-1/2/3/4, Class B

Safety

UL/TUV CE/cTUVus certification: UL2202, CSA C22.2 No.107.1, UL9741, UL1741, UL508, IEC62909-1/2, EN62477, IEC61000

Grid connection

VDE-AR-N 4105, UL1741SB: 2021, CSA C22.3 No. 9, EN50549-1/-2

Mechanical

Dimensions/weight: 84mm (H) × 300mm (W) × 395mm (D), ≤17 kg

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