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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-15-2025 | 0.12 $* | 0.99 $* |
Aug-15-2025 | 0.82 $* | 0.79 $* |
Jul-15-2025 | 0.27 $* | 0.44 $* |
Jun-15-2025 | 0.45 $* | 0.81 $* |
May-15-2025 | 0.95 $* | 0.23 $* |
Apr-15-2025 | 0.45 $* | 0.88 $* |
Mar-15-2025 | 0.11 $* | 0.97 $* |
Feb-15-2025 | 0.68 $* | 0.1 $* |
Jan-15-2025 | 0.97 $* | 0.60 $* |
Place of Origin: Hebei, China (Mainland)
Brand name: Dilong
Specification/unit | DA6K6M20-540C | ||
Mains Input | Rated Voltage | Vac | 220 |
Voltage Range | Vac | 85~265 (85~175Vac, output power 2400W) | |
FREQ RANGE | HZ | 47~63 | |
Efficiency | % | ≥94 | |
Power Factor |
| ≥0.99@220Vac,rated power | |
Current | A | ≤32@220Vac | |
Mains output | Rated output voltage | Vdc | 540 |
Max current | A | 18 | |
Constant power output | W | 6600 | |
Constant voltage output range | Vdc | 350~650 | |
Output voltage accuracy | V | ≤±1%Vo input 175Vac-264Vac,output 10%-100% load | |
Line regulation | % | ≤±0.2Vo input 175Vac-264Vac,output 100% load | |
Load regulation | % | ≤±0.5Vo input 220Vac,output 10%-100% load | |
Ripple and noise | mV | ≤±2%Vo 20M oscilloscope,Twisted-pair cable test. | |
Auxiliary supply | Rated output voltage | Vdc | 12 (optional, not by default) |
Rated output power | W | 100 (For BMS) | |
Property | Input over-voltage protection | Vac | >275 CAN directive warning protection |
Input under-voltage protection | Vac | <75 CAN directive warning protection | |
Output Over-current protection | A | ≥120%Io CAN directive warning protection | |
Output under-voltage protection | Vdc | < 339 CAN directive warning protection | |
Output over-voltage protection | Vdc | >661 CAN directive warning protection | |
Over-temperature protection | ℃ | >85, shutdown. Recovery when temperature is lower than 65 ℃ CAN directive warning protection | |
Output short circuit protection |
| Yes (CPU intelligent control) | |
Reverse polarity protection |
| Yes (CPU intelligent control) | |
CAN communication |
| Communication interrupt, timeout of 5 seconds intelligent shutdown, communication normal recovery. | |
Work environment | Operating temperature |
| -40℃~+85℃ (Intelligent derating shell temperature above 70 ℃) |
Storage temperature |
| -45℃~+95℃ | |
Operating humidity | %RH | 5-85(Non condensation) | |
Storage humidity | %RH | 5-95(Non condensation) | |
Vibration |
| QC/T413-2002(Other parts required) | |
Cooling mode |
| Liquid-cooled | |
IP Grade |
| IP67 | |
Safeguard | Isolation Voltage |
| Shell←input→output:2.8KVd Output→shell:2KVdc |
Insulation resistance | MΩ | input—output—shell>10 (25℃,70%RH) | |
Structure | Wiring |
| Water-proof car connector |
Weight | Kg | 7 | |
Size | mm | 300*186*122 |
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.
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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