3 in 1, 6.6KW OBC and 2KW DC DC Converter, EV liquid cooled on board charger
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- Supplier: Shijiazhuang Dilong Technology Co. Ltd.
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Product Overview
Description
3 in 1, 6.6KW OBC and 2KW DC-DC Converter, EV liquid cooled on board charger
Product Description
Place of Origin: Hebei, China (Mainland)
Brand name: Dilong
Product name:
CDU8KM62-600C-14RC is a liquid-cooled, specifically designed for pure electric vehicles, can freely combine AC-DC, DC-DC, high-voltage box and High-voltage detection Box ‘four-in-one’ conversion into one switching power converter.
Specification
OBC part main parameters:
Mains Input
| Rated Voltage | Vac | 220 |
Voltage Range | Vac | 85~264 (85~175V, the power dropped to 3kW) | |
FREQ RANGE | HZ | 47~63 | |
Efficiency(MAX) | % | ≥94 | |
Power Factor |
| ≥0.99@220Vac, rated power | |
Current | A | ≤32A@220Vac | |
Mains output
| Rated output voltage | Vdc | 600 |
Constant voltage output range | Vdc | 400~750 | |
Maximum current | A | 15 (Constant power output characteristics) | |
Maximum power | W | 6000 | |
DC Auxiliary supply
| Rated output voltage | Vdc | 14 (Optional) |
Rated output power | W | 2 (For BMS activation) |
DC-DC part main parameters:
Power input | |||
Input voltage range | Min:400Vdc | TYP:600Vdc | Max: 750Vdc |
Input current (full load) | 4.1A | 2.7A | 2.2A |
Power output | |||
Rated output voltage@range | 14V±1% | ||
Rated output current@rated power | 85A | ||
Peak output power | 1500W | ||
Efficiency | ≥90% | ||
High-voltage Power Distribution Box part main parameters:
Introduction of each circuit | |||
Power interface | Rated | Peak | Pre-charge requirement |
Motor input | 50KW | 90KW | No |
Slow charging input | 6.6KW | 6.8KW | Charger confirmation |
DC-DC output | 1.2KW | 1.4KW | No |
PTC output | 3KW |
| No |
Air conditioning output | 1.5KW | 1.8KW | No |
DC fast charging input | 150A |
| No |
High-voltage detection unit part main parameters:
High-voltage input total voltage | DC60V - DC900V |
Fast charging inlet voltage | DC60V - DC900V |
Battery heating voltage | DC60V - DC900V |
Input total current detection | 0A - 400A |
Total positive insulation resistance | 5KΩ - 6MΩ (between high voltage + to vehicle frame) (>6M is calculated as 6M) |
Total negative insulation resistance | 5KΩ - 6MΩ (between high voltage - to vehicle frame) |
Installation Guide
Electrical schematic:
Installation dimension drawing:
Packaging & Shipping
PACKAGE:
Standard export carton packing.
DELIVERY TIME:
7-30 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
Certifications
FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according to quantity.
Q: What is the key technical advantage of your products?
A: We adopt the digital control technology, which is convenient for remote upgrade and full automatic production.
Q: What is your Engineering Testing and Validation capabilities?
A:We will response you within 2 hours and solve the problem within 24 hours.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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