3kw dc/dc converter 800v to 14vdc for electric bus
US $914.00-$1800
4x4 автомобильное 10 кВт зарядное устройство chademo dc
- Category: On Board Chargers >>>
- Supplier: Shijiazhuang Dilong Technology Co. Ltd.
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Product Overview
Description
4x4 vehicle 10kw chademo dc fast charger
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Product Description
Place of Origin:Hebei, China (Mainland)
Brand name:Dilong
Model Number:DA10KM31-380S360C is an AC/DC switching power converter with advanced resonant frequency modulation technology and high efficiency.
The power is large, small in size and reliable in work, and the charging mode is automatically converted by constant power and constant voltage, which effectively saves the charging time.
With the power factor correction of the power grid zero pollution, the input and output voltage range is wide, and the CAN2.0B communication protocol is adopted.
Intelligent charging function, intelligent monitoring fault warning protection function;It also has a built-in 12V independent auxiliary power supply for cars.
Battery management system power supply.The power supply is designed for the high voltage battery charging of new energy vehicles and the international first-class automobile power supplier.
Fully synchronous, each performance index has reached or exceeded the international peer level, and the trouble-free running time is longer.This series of power supply can also.
It is suitable for all fields needing constant pressure and constant current power supply.
Specification
DA10KM31-380S360C | |||
Mains Input | Rated output voltage | V | 380Vdc |
Voltage Range | Vac | 304Vdc-456Vdc | |
Efficiency | % | ≥93 (Not including auxiliary power supply) | |
Power Factor |
| ≥0.99@220Vac,rated power | |
Current | A | ≤16A@380Vac | |
Mains output | Rated output voltage | Vdc | 360 |
Max current | A | 36@250Vdc | |
Constant power output | W | 10Kw | |
Constant voltage output range | Vdc | 210-420 | |
Output voltage accuracy | V | ≤±1%Vo input 175Vac-265Vac,output 10%-100% load | |
Line regulation | % | ≤±1Vo input 175Vac-265Vac,output 100% load | |
Load regulation | % | ≤±1Vo input 220Vac,output 10%-100% load | |
Ripple and noise | mV | ≤±3%Vo 20M oscilloscope,Twisted-pair cable test. | |
Auxiliary supply | Rated output voltage | Vdc | 13.5 |
Property | Input over-voltage protection | Vac | >275 CAN directive warning protection |
Input under-voltage protection | Vac | <85 CAN directive warning protection | |
Output Over-current protection | A | ≥110%Io CAN directive warning protection | |
Output under-voltage protection | Vdc | < 90 CAN directive warning protection | |
Output over-voltage protection | Vdc | >205 CAN directive warning protection | |
Over-temperature protection | ℃ | 85±5 CAN directive warning protection | |
Output short circuit protection |
| Yes (CPU Intelligent monitoring ) | |
Reverse polarity protection |
| yes (CPU Intelligent monitoring ) | |
Dynamic response | us | ≤200 | |
CAN communication |
| Communication interrupt, timeout of 20 seconds intelligent shutdown, communication normal recovery. | |
Work environment | Operating temperature |
| -40℃~+70℃(Intelligent derating shell temperature above 70 ℃) |
Storage temperature |
| -45℃~+95℃ | |
Operating humidity | %RH | 20-90(No condensation) | |
Storage humidity | %RH | 10-95(No condensation) | |
Vibration |
| QC/T413-2002(Other parts required) | |
Type of cooling |
| base plate heat dissipation | |
Safeguard | Isolation Voltage |
| shell←input→output:2.8KVdc; Main Output→shell:2.8KVdc; Auxiliary Output→shell:700Vdc |
Insulation resistance | MΩ | input—output—shell>10 (25℃,70%RH) | |
Structure | weight | Kg | 18 |
Dimensions | mm | 439mm*350mm*138 mm | |
Company Information
As a manufacturer of Military power supply, industrial power supply and EV electronic control, we offer solutions for EV power supply, with the strong ability of R&D, manufacturing and sales.
Shijiazhuang Dilong Technology was established in 2002, with the area of more than 100000 squre meter. Our mainly customers include BYD, BAIC BJEV, FAW-Volkswagen, Hyundai, Huanghai bus, Yutong EV bus, about more than 170 automotive companies. The military power supply products has ever been offerd to match with Shenzhou 4 and Shenzhou 6.
Our vision is to be the leading supplier of power supply products home and abroad.
Shijiazhuang Dilong Technology Co., Ltd.
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.
Our Service
Pre-Sales Service
* We will reply you for your inquiry in 24 hours.
* We can provide customized products according to customer requirements.
* Sample testing support.
* Visit factories,Remote video to see the factory.
After-Sales Service
* Training how to instal the machine, training how to use the machine.
* Engineers can provide services remotely.
* After sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
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