TBC-300A
Traction Battery Chargers Series • 300A • 380VAC 3-phase → DC 110V/220V (traction battery)
TBC-300A is a 300A, 380VAC 3-phase → DC 110V/220V (traction battery) battery charger manufactured by Shandong Yaqing Electric Power Technology Co., Ltd. (QDTB) in Qingdao, China, approximate weight 226 kg. Available on FOB Qingdao terms; datasheet, routine test report and GA drawing issued with each unit.
Technical Specifications
| Model | TBC-300A |
|---|---|
| Rated Capacity | 300A |
| Input Voltage | 380VAC 3-phase |
| Output Voltage | DC 110V/220V (traction battery) |
| Frequency | 50/60 Hz |
| Cooling | ONAN |
| Temperature Rise | 65 K |
| Efficiency | >90% |
| Weight | 226 kg |
| Dimensions (L x W x H) | 980 x 980 x 1960 mm |
- · 铭牌缺字段:hvVoltage, lvVoltage, impedance, noLoadLoss, loadLoss(不猜、不补,需技术部补录)
Nameplate data is insufficient or self-contradictory, so no figures are given — we do not estimate.
Product Image & Parameters

Images are for illustration purposes only
TBC-300A
Traction Battery Chargers Series
Product Drawing
Electrical Equipment - TBC-300A
SPECIFICATIONS
Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.
Product Description
TBC-300A Traction Battery Chargers Traction Battery Charger, rated 300A, input 380VAC 3-phase, output DC 110V/220V (traction battery), eff >90%, freq 50/60, weight 226kg, ISO certified China manufacturer
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TBC-300A - Frequently Asked Questions
QWhat are the main applications of TBC-300A?
TBC-300A (Traction Battery Chargers series, Battery Chargers) is widely used in automotive repair, generators, marine applications and telecommunications systems. Can be flexibly configured according to actual project requirements.
QWhat are the main technical specifications of TBC-300A?
Key specifications: Capacity: 300A, Input 380VAC 3-phase, Output DC 110V/220V (traction battery), Frequency 50/60 Hz, Cooling ONAN.
QHow to get a quote and technical documentation?
Contact via the "Send Inquiry" button below, or contact sales at Alice@qdtb-transformer.com / +86 13698683193. We provide detailed quotations and technical documentation instantly.
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