One E Tech
3000W On-Board Charger | 3000W IP65 | 48V-144V High-Voltage OBC
3000W On-Board Charger | 3000W IP65 | 48V-144V High-Voltage OBC
The OneE EX-3000W is a high-voltage, high-power on-board charger (OBC) engineered for commercial electric vehicles, heavy-duty industrial equipment, and specialized high-voltage applications. Delivering 3000W of charging power, it features an active cooling system and IP65 waterproof and dustproof protection. The universal AC input (90–264V, 50–60Hz) allows for global deployment, while the factory-configurable output supports high-voltage systems from 48V up to 144V. With exceptional efficiency (≥94%) and a power factor of ≥0.99, the EX-3000W maximizes energy transfer and minimizes grid impact. Custom specifications, CAN communication protocols, and OEM branding are available for vehicle manufacturers and fleet operators.
Core Features
IP65 Waterproof & Dustproof
Durable housing designed for commercial and industrial environments
High Voltage Output (48V–144V)
Optimized for commercial EVs and high-voltage battery systems
Universal AC Input (90–264V)
Compatible with US, EU, and global power standards without modification
Wide Operating Temperature
Rated -40°C to +60°C — built for extreme cold storage and hot climates
Ultra-High Efficiency ≥94%
Exceptional power factor (≥0.99) minimizes reactive power and energy costs
OEM / ODM Customization
Custom voltage, current, connector, and private label branding available
Basic Parameters
| Model | EX-3000W | Rated Power | 3000W |
| AC Input Voltage | AC 90–264V | AC Input Current |
≤15A
|
| AC Input Frequency | 50–60Hz | Power Factor | ≥0.99 |
| Efficiency | ≥93% | Charging Mode | Adjustable Dynamic Charging Curve |
| Working Temperature | -10°C ~ +45°C | CAN Communication | Optional |
| LED Indicator | Standard | Protection Level | IP65 |
| Dimensions (L×W×H) | 314 × 198.2 × 98.2 mm | Net Weight | 9.0 kg |
Output Specifications
| AC Input Voltage | Rated Output Voltage | Max Output Current |
|---|---|---|
| AC 90–264V | 48V | 50A |
| AC 90–264V | 60V | 35A |
| AC 90–264V | 72V | 30A |
| AC 90–264V | 96V | 30A |
| AC 90–264V | 108V | 28A |
| AC 90–264V | 144V | 20A |
Ready to Order or Need a Custom Spec?
We supply OBC chargers to distributors, EV manufacturers, and fleet operators worldwide. Custom voltage, current, and connector configurations available. Our team typically responds within 24 hours.
