Product Introduction
UXG1K022 22kw Bidirectional ACDC Module is MIDA BEST SELLING BIDIRECTIONAL EV charging power module, featuring a wide constant powervoltage range, high efficiency, high power factor, high power density, low electromagnetic radiation and interference, and high reliability. It can be widely used in applications such as Vehicle-to-Grid (V2G), energy storage, retired battery secondary utilization, and production testing equipment.The EV charging module features excellent performance, high power density and high reliability, high efficiency and wide expansion capacity.
Main Features
Bidirectional converter
Bidirectional converter for AC2DC
High Efficiency
High efficiency greater than 95.5%
Low power consumption
Low standby power consumption, less than 20w
Wide operating temperature
Wide operation temperature range, -40'C-+75℃
Detailed diagram


Excellent performance advantages
● Bidirectional converter for AC2DC UXG1K022
●Inside High frequency transformer insulation
● Wide voltage range in source side,suitable for multiple battery racks
● Smooth transition when power flow changing direction
● Constant current keeps the larger power in source side
● Low standby power consumption, less than 20w
● Maximum efficiency≥95.5%
● Wide operation temperature range, -40'C-+70°
● Maximum 32 converters in parallel
● CAN interface
Techdata Sheet
| Model No. | 22kW UXG1k022 Bidirectional AC-DC (V2G) Charger Module | |
| AC to DC Mode | AC Input | 260/530Vac, 3L+PE; 0~33A |
| DC Output | 150Vdc~1000Vdc, 0~73.3A | |
| Rated power | 22kw | |
| Rate current | 33A | |
| AC2DC and DC2AC Mode convert time (Battery test) | 10mS | |
| Efficiency(top) | ≥95.5% | |
| DC to AC Mode | DC Input | 150Vdc~1000Vdc, 11kW~22kW, max 73.3A |
AC Output |
260Vac~530ac, 11kW~22kW, max 33.3A, | |
| Efficiency (max) | ≥95.5% | |
| Rate current | 33A | |
| Off Grid-Voltage accuracy and distortion | 1% and <3% // Off Grid only support 400Vac | |
| Off Grid-Power factor | >0.7 | |
| Dynamic voltage stability and recovery time | 5% and 20mS | |
| Operating environment | Ambient Temperature | -40℃~75℃,derates from 45℃ |
| Storage Temperature | -40℃~75℃ | |
| Humidity | ≤95% RH, without condensation | |
| Cooling/ Altitude | Fan Cooling/2000m | |
| Control | Communication | CAN BUS |
| Indication Light | Green LED: ON for AC2DC Mode, Breathing for DC2AC Mode. Yellow LED: alarm. Red LED: failure | |
| Reliability and safety | MTBF | >300,000 h |
| Safety | TUV UL/CE certification | |
| Mechanical | Dimension | 85mm(H)×300mm(W)×395mm(D) |
| Weight | ≤15kg | |
description2
APPLICATION
Energy storage EV charger
- V2G EV Charger
- VPF Function EV charger
- Retired battery utilization

Portable EV Charger
Home EV Wallbox
Floor Mounted EV Charger
Floor Standing DC Charger Station
AC-DC Charging Module
DC-DC Charging Module
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