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11KW Bi-OBC + 2.5KW DC/DC + PDU - High-Efficiency Power Solutions from China Suppliers and Factory
Product Features
Key Features
- High Efficiency: OBC module efficiency: 94% ,DC-DC module efficiency: 93%
- Compact & Lightweight: Dimensions: 400mm x 255mm x 168mm (excluding connectors), Weight: 25KG
- Water-Cooled Design: Ensures effective heat dissipation for stable operation.
- Fully protected against dust and water, ensuring reliable operation in harsh environments.
Battery & Charging Performance
-
Wide Input Voltage Range:
- Three-phase input: 360-440Vac
- Single-phase input: 200-260Vac
-
Output Voltage & Current (Charging Mode - OBC):
- Output voltage: 310-400VDC
- Output current: 0-30A
-
Inverter Mode:
- Output voltage (DC): 13.8VDC
- Output current (DC): 0-145A
- Output voltage (AC): Three-phase 360-440Vac or single-phase 200-260Vac
- Inverter power: 3.6KW (single-phase), 10KW (three-phase)
Smart Functions
- Protection with Automatic Recovery: Includes protection against over-voltage, over-current, short-circuit, and over-temperature.
- Automatic recovery to minimize downtime.
- MTBF (Mean Time Between Failures): 300,000 hours, ensuring high reliability and longevity.
- Versatile Working Modes: Supports both charging (OBC) and discharge (Inverter) modes, enabling flexible integration with various energy systems.
- Customizable PDU Power: Standard PDU power: 100KW (customizable to meet specific requirements).
Communication & Integration
Design & Flexibility
- Facilitates installation in confined spaces.
- Offers flexibility with various output voltage options (310-400VDC for charging, 13.8VDC for discharge).
Protection & Safety
- Over-voltage protection (input and output)
- Over-current protection (input and output)
- Short-circuit protection
- Over-temperature protection with auto-recovery
- High voltage DC reverse protection for OBC and DC-DC modules
Applications
- Various new energy vehicles, Industrial control products
Frequently Asked Questions (FAQ)
What is the efficiency of the OBC and DC-DC modules?
The OBC module achieves an efficiency of 94%, while the DC-DC module operates at 93% efficiency, ensuring minimal energy loss.
What are the input voltage requirements for this system?
The module supports a wide input voltage range, including three-phase input (360-440Vac) and single-phase input (200-260Vac) for flexible power grid connectivity.
Can the system operate in reverse as an inverter?
Yes, it features a versatile working mode that supports both charging (OBC) and discharge (Inverter) modes. The inverter power supports up to 3.6KW (single-phase) or 10KW (three-phase).
What safety protection features are integrated?
The system features comprehensive protection mechanisms, including over-voltage, over-current, short-circuit, over-temperature protection with auto-recovery, and high voltage DC reverse protection.
Is the unit suitable for harsh industrial environments?
Yes, it features a water-cooled design for efficient heat dissipation and is fully protected against dust and water ingress to ensure reliable, long-term operation.
What is the expected reliability (MTBF) of this product?
The Mean Time Between Failures (MTBF) is rated at 300,000 hours, ensuring exceptional reliability and minimal downtime for new energy vehicles and industrial applications.