800w 315v to 12v 70a isolated dc dc converter for ev

  high power full-isolated converters are specially designed for electric car, mix motive power, as well as some high power electricity utilization system (such as electric bus, air conditioning high power electricity utilization equipment). It adopts the international advanced digital simulation mixed control technique, and the input and output are completely isolated, so it can be more safe. It is blessed with these characteristics: input voltage range wide, high output rate, easy installation, high conversion efficiency, could full-load run for a long time, low static state power, output voltage stabilization, large capacity, comprehensive protection function, high reliability, long service and so on. Low control current and build-in electronic switch that directly connects with the key switch avoid arc discharger and adhesion when keys are on and off. The full-isolated design, water proof and shake proof function guarantee the vehicle run smoothly in any hostile environment.

Technical Parameter:
Power nominal value: Model A 800W  Model B 1000W
Peak power: Model A 1000W  Model B 1200W
Input voltage: DC60V-110V / DC144V-204V / DC240V-400V
Output voltage: DC12V/13.8V / DC24V/27V / DC448C/54V
Output way: stable voltage control current
Voltage regulation : ≤1%
Full load efficiency: ≥90%
Standing function: input reversal connect protection,output short-circuit protection,thermal protection,LED indicates charging process
Elective function: over and owe input  over and owe output,Input control output control,CAN communication
Operating temp: -40°C—+55°C
Storage temp: -40°C—+85°C
Enclosure size: Model A :277mm*256mm*112mm model 
                         Model B:277mm*256mm*112mm model
Installation size: 257×125.5mm 4-φ7
Weight: Model A 6kg Model B 7kg
Protection level: IP55
Insulating performance: ambient temperature 23±2°C relative humidity80%-90% 1000V Megger
Input-output≥20 MΩ
Input-case 20MΩ
Output-case20MΩ    
Voltage resistance performance: voltage :30-60Hz  duration: 1min   leakage current≤10mA
input-output: 1500V
input-case:1500V
output-case:1500V
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