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120 kW AC DC Bidirectional Converter Power Module For Microgrid

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120 kW AC DC Bidirectional Converter Power Module For Microgrid

Country/Region	china
City & Province	Shaanxi
Categories	Inverters & Converters

Product Details

120 kW Bidirectional AC / DC Power Module For Microgrid And Energy Storage System

Product introduction

DC 176A DC680V~DC1000V Modular Design 120 kW Bidirectional AC / DC Converter For Microgrid And Energy Storage

This energy storage AC/DC bidirectional converter adopts modular design, advanced control algorithm to realize multi-machine parallel and has reactive power compensation function. The power level of the parallel system covers 120kW ~ 1.2MW. The series of products have both local monitoring and EMS system remote scheduling functions, with excellent load adaptability and power grid adaptability, at the same time, independent air duct design makes it can effectively cope with a variety of complex application environment, the system is safer, reliable, economic, environmental adaptability

Features

High efficiency

 PF value is ±1 on AC side, improve load capacity
 Our patent technology was adopted to realize energy bi-directional flow
 High dynamic response, full load switch time as low as 10 ms
 Output of wide voltage range, high precision, fast dynamic response

Safety

Wide working temperature range: - 20 ℃ ~ + 45 ℃
The staggered parallel technology, reduce the ripple current
Multiple security protection, input over/under-voltage protection, Output anti-reverse connection, short circuit protection, over temperature protection, fan anomaly detection, etc

Intelligence

Multi-dimensional intelligent fan control technology, reducing power consumption and noise
DSP design and realize the full digital control
Low standby loss
External interface is rich, cooperating with isolation transformer access

Convenient

Modular design, easy to maintain, and support parallel expansion
High power density, small volume, light weight
With on/off grid switch function

Technical parameter

120 KW Bidirectional AC / DC Converter Module

Model	BTLA-PMA120-A011-HL
AC side on-grid parameters
Wiring system	Three phase five wire system
Rated voltage	AC380V
Rated power	120kW
Voltage range	AC380V±15%
Current range	183A
Rated frequency	50Hz/60Hz
Frequency range	50/60Hz±5Hz
Power factor adjustment range	±1
Harmonic content THDi	≤3%
AC side off-grid parameters
Rated voltage	380Vac
Voltage range	380Vac±15%
Voltage accuracy	≤1%
Output frequency	50/60Hz±5Hz
THDu	≤2% line load
DC side parameters
voltage range	DC680V~DC1000V
Current range	±176A
Voltage error	≤1%
Stabilized voltage precision	≤1%
Current error	≤1%
Stabilized current precision	≤1%
Basic characteristics
Off-grid/grid-connected switch	Built-in
AC and DC starting capability	Support
Forward and reverse switching time	<10ms
Peak efficiency	98.6%
Overload capability	1.1 times ≥ 10min, 1.2 times ≥ 1min
Off-grid/grid-connected switching time	<10ms
Operating temperature	-20℃～+45℃(above +45℃ power derating)
Working humidity	≤95%RH,no condensation
storage temperature	-40℃～+55℃
Storage humidity	0 ~ 95%RH
Cooling method	Intelligent forced air cooling
Altitude	3000m
Communication	RS485,CAN, Ethernet, Dry Contact
Island protection	Support
Protective characteristic	Multiple safety protection, AC and DC over and under voltage protection, over current protection, short circuit protection, DC reverse protection, AC phase sequence protection, over temperature protection, fan abnormal detection, etc.
Protection level	IP20
Noise	＜70dB
Weight	40kg
Size ( HWD ) 129443500mm