LBG1K0120G

The LBG1K0120G bidirectional power conversion module adopts liquid-cooling heat dissipation, which features high protection level, low noise, and is isolated by an internal high-frequency transformer, facilitating the design of a fully liquid-cooling energy storage system. The module employs SiC power devices, resulting in high energy conversion efficiency and high power density. It has an extremely wide DC voltage range, meeting the charging and discharging requirements of energy storage batteries and power batteries. It can be widely applied in various energy storage and storage-charging scenarios with high requirements for product reliability and environmental friendliness.

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LBG1K0120G
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Product Features Application Scenarios Classification
Product Features
High Efficiency and Energy Saving
High Efficiency and Energy Saving

■ High efficiency： It is designed with all-SiC (Silicon Carbide), the highest efficiency is 96%.
■ Ultra-low standby power consumption：＜12W，ultra-low standby power consumption is 2W

Safety and Reliability
Safety and Reliability

■ Hermetic design：There is no cooling fan, and it is not affected by the external environment, so it has extremely high reliability.
■ Efficient heat dissipation：Anti-condensation design, excellent heat dissipation effect, and long service life.
■ Isolation by high-frequency transformer：Ensure the high reliability of the bi-directional conversion module.

Intelligent and Convenient
Intelligent and Convenient

■ Simple maintenance：The liquid-cooling terminals adopt a quick-insert self-sealing interface design, which is convenient for maintenance.
■ Support grid-connected and off-grid applications：Adapt to various application scenarios.
■ Noise-free：The liquid cooling for heat dissipation is driven by a water pump. The module has no fans and is noise-free.

Widely Compatible
Widely Compatible

■ Wide AC voltage range ：260Vac～530Vac， compatible with various power grids.
■ Wide DC voltage range ：150Vdc~1000Vdc，compatible with various power batteries and energy storage batteries.

Application Scenarios

  • All-liquid-cooled energy storage system

    All-liquid-cooled energy storage system

  • All-liquid-cooled V2G charging system

    All-liquid-cooled V2G charging system

  • Super charging station

    Super charging station

Classification
LBG1K0120G

Working Conditions Rectification Mode Inversion Mode Appearance Others

Working Conditions

Operating Temperature -40℃～＋75℃，derating shall be applied when the temperature is above +60℃.
Relative Humidity ≤95％RH，condensation-free
Cooling Method Liquid-cooling
Altitude 2000m，derating should be considered when the altitude is above 2000 meters.
Rectification Mode

AC Input Rated Voltage 380Vac，3L+PE
Input Voltage/Frequency Range 260Vac～530Vac；45Hz～65Hz
Power Factor ≥ 0.99（full load output）
THD <5%（50%～100% full load output power）
DC Output Rated Power 35kW
Output Voltage/Current Range 150Vdc~1000Vdc，0~117A
Constant Power Voltage Range 300Vdc~1000Vdc
Accuracy of Voltage Stabilization < ±0.5％（150Vdc~1000Vdc，0~20MHz）
Accuracy of Current Stabilization ≤ ±1％（output load 20％～100％ range）
Switching time between rectification and inversion modes 10mS
Inversion Mode

DC Input DC Input Voltage 150Vdc~1000Vdc（On-grid）/200Vdc~1000Vdc（Off-grid）
Max Current 117A
AC Output Wiring method 3L+PE/On-grid，3L+N+PE/Off-grid
Output AC Voltage 260Vac~530Vac
Rated Power 35kW
THD < 5％
Power Factor 0.8~1，-0.8~-1 
Appearance

Dimension 123mm（H）×300mm（W）×453mm（D）
Weight ≤30kg
Others

Efficiency Full Load Efficiency >96%，Peak Efficiency >97%
Connect Method CAN
MTBF >500,000h
Satisfied Standards TUV CE/UL

    Phone: +86 15945779939 E-mail: sales01@innoxenergy.com Address: No.19 Zhuoyue Road, Longxing Town, Liangjiang New Area, Chongqing, China
  

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