| Parameter | BA180-20000A | BA400-20000A |
|---|---|---|
| Rated Output Power | 20kW | |
| DC Output Voltage Range | DC 60V ~ 180V | DC 200V ~ 400V |
| Rated Output Current | 140A | 60A |
| Efficiency | ≥ 95% | ≥ 94% |
| AC Input | Three-phase AC380V / AC480V (input range AC323V~520V full power · AC260V~323V reduced output) | |
| Input Current / Power Factor | < 40A · PF ≥ 0.99 | |
| Control / Communication | Fully digital control · CAN bus | |
| Cooling | Forced-air cooling (built-in FAN) | |
| Working Ambient Temperature | -40℃ ~ +50℃ (50℃ ~ 75℃ with reduced output) | |
| Storage / Humidity / Altitude | -40℃ ~ +70℃ · 0~95% RH · ≤2000m (>2000m reduced output) | |
| MTBF | > 120,000 hours | |
| Protection Level | IP20 | |
| Dimensions | L396 × W214 × H84 mm (19-inch rack module) | |
| Net Weight | 9.3 kg | 9.5 kg |
| Warranty | 1 year | |
Hardware test tools and PC software are provided for second development and fast project integration — fully digital control over CAN.
 USBCAN adapter · USB-RS485 adapter · touchscreen display |  PC software for module configuration, CAN debugging and real-time output monitoring |
| Advantage | Benefit for Your Application |
|---|---|
| ✅ 20kW High Power Density | 20kW in a compact 396 × 214 × 84 mm 19-inch rack format — stack modules in a cabinet to build 60kW / 120kW / 240kW / 480kW fast-charging systems. |
| ✅ Two Output Ranges, One Platform | BA180 (DC60~180V / 140A) for low-voltage batteries and BA400 (DC200~400V / 60A) for high-voltage packs — same size, control and connectors. |
| ✅ High Efficiency & PF ≥ 0.99 | ≥95% efficiency with power factor correction ≥0.99 and <40A input current — lower energy cost and gentler on your facility's power supply. |
| ✅ CAN Fully-Digital Control | Fully digital control via CAN bus; USBCAN / USB-RS485 adapters, touchscreen display and PC software are provided to accelerate second development and integration. |
| ✅ Wide Temperature Operation | Full output from -40℃ to +50℃ with graceful derating up to 75℃, 0~95% RH and up to 2000m altitude — reliable in harsh outdoor cabinet environments. |
| ✅ Proven Reliability | MTBF > 120,000 hours with forced-air cooling, RUN/ALM/ERR status indication and IP20 rack protection — low-maintenance operation over system lifetime. |
CE marked (per product label) — full certification documents and test reports available on request.
| EV Fast Charge Station Parallel modules build 60/120/240/480kW fast chargers | Lithium Battery Charger DC24/36/48/60/72V packs, charge current up to 1000A | Industrial Power Supply Motors · pumps · compressors · blowers · DC bus supply |
| Item | Detail |
|---|---|
| Brand / Origin | BEIAN (Jiangsu Beian New Energy Co., Ltd.) · Jiangsu, China |
| Ordering Models | BA180-20000A (DC60~180V / 140A) · BA400-20000A (DC200~400V / 60A) — 20kW, three-phase AC380V/AC480V input |
| MOQ | Flexible — contact sales for sample & volume pricing |
| Lead Time | Typically 7–15 days (confirm with sales) |
| Payment | T/T, Trade Assurance, etc. (confirm with sales) |
| Support & Customization | Hardware test tool (USBCAN / USB-RS485 / display) and PC software provided for second development; other output voltage ranges per project on request |
| Warranty | 1 year |
Q1. Which output range should I choose?
A: BA180-20000A outputs DC60~180V at up to 140A for low-voltage battery systems (24V–144V packs); BA400-20000A outputs DC200~400V at up to 60A for high-voltage packs. Both are 20kW with the same size and interface.
Q2. What input power does it need?
A: Three-phase AC380V or AC480V. Full power is available from AC323V to AC520V; between AC260V and AC323V the module operates with reduced output. Input current is below 40A with power factor ≥0.99.
Q3. How do I control the module?
A: Fully digital control via CAN bus. We provide USBCAN and USB-RS485 adapters, an optional touchscreen display, and PC software for configuration, CAN debugging and real-time monitoring — hardware test tools are supplied to speed up second development.
Q4. Can I build a fast-charging station with it?
A: Yes. Modules work in parallel in a charging cabinet — typical configurations are 60kW (3 modules), 120kW, 240kW and up to 480kW fast-charging stations for EVs.
Q5. What environment can it work in?
A: Full output from -40℃ to +50℃ ambient, with reduced output from 50℃ to 75℃; storage -40℃~+70℃, 0~95% relative humidity, altitude up to 2000m (derated above).
Q6. How reliable is it?
A: MTBF is greater than 120,000 hours. Cooling is forced-air with built-in fans; the front panel provides RUN / ALM / ERR status indicators for quick field diagnosis.
