Интеллектуальный преобразователь 5000 Вт постоянного тока от 650 в до
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- Поставщик: Shijiazhuang,Dilong,Technology,Co.,Ltd.
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Характеристики
5000W DCDC 650V to 28V Intelligent converter
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Product Description
Place of Origin: Hebei, China (Mainland)
Brand name: Dilong
Model Number: DE5000RFA-650S28RC
Specification
DE5000RFA-650S28RC is a highly integrated and highly integrated company specially designed for electric vehicles.
Intelligentized digital DC/DC converter that can be integrated with motor controller.self-actualization
The constant current constant current automatic conversion is suitable for the application design of pure electric vehicle energy conversion.
DE5000RFA-650S28RC | |||
Mains Input | Rated output voltage | Vdc | 650 |
Voltage Range | Vdc | 450-800(450V-500V,power drop to 3KW)
| |
Efficiency | % | ≥95 (Not including auxiliary power supply) | |
Power Factor |
| ≥0.99@220Vac,rated power | |
Current | A | 12 | |
Mains output | Rated output voltage | Vdc | 28 |
Max current | A | ||
Constant power output | W | 4500W | |
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. | |
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 |
| Air-Cooled | |
Safeguard | Isolation Voltage |
| shell←input→output:2.8KVdc; Main Output→shell:2.8KVdc; Auxiliary Output→shell:700Vdc |
Insulation resistance | MΩ | input—output—shell>20 (25℃,70%RH) | |
Structure | weight | Kg | 12.8Kg |
Dimensions | mm | 400*230(260)*110 mm | |
Factory
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.
FAQ
Q1: Are you trading company or manufacturer ?
A: We are manufacturer.
Q2: 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.
Q3: 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.
Q4: What is your Engineering Testing and Validation capabilities?
A:We will response you within 2 hours and solve the problem within 24 hours.
Q5: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Q6: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
If you have another question, pls feel free to contact us as below:
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