Products

7500W DC48V to DC300V Converter DC Power Supply

Output Power
7500W
Output Voltage
300VDC
Output Current
25A
Input Voltage
48VDC
Brand
SSPELE
Payment
T/T,Payment
Place of Origin
China

Features:

  • High efficiency, high reliability
  • 100% full load and machine test
  • Protection characteristics: short circuit/overload/pressure
  • Built-in dc electric fan forced air cooling
  • Size: 440*350*130mm(L*W*H)

 

model DD7500/48
-400
DD7500/48
-300
DD7500/48
-150
DD7500/48
-350
DD7500/48
-250
DD7500/48
-280
DD7500/48
-200
DD7500/48
-220
DD7500/48
-100
DD7500/48
-64
output Dc output voltage 400V 300V 150V 350V 250V 280V 200V 220V 100V 64V
Output voltage tolerance ±1% ±1% ±1% ±1% ±1% ±1% ±1% ±1% ±1% ±1%
Rated output current 18.7A 25A 50A 21A 30A 26.7A 37.5A 34A 75A 117A
Output current range 0-18.7A 0-25A 0-50A 0-21A 0-30A 0-26.7A 0-37.5A 0-34A 0-75A 0-117A
Output power 7500W 7500W 7500W 7500W 7500W 7500W 7500W 7500W 7500W 7500W
Ripple and the noise 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p
Dc voltage adjustable scope ±0-100% ±0-100% ±0-100% ±0-100% ±0-100% ±0-100% ±0-100% ±0-100% ±0-100% ±0-100%
Start, rise, keep time 1-2s
input Input voltage range 48VDC
Frequency  
Exchange input current None
efficiency 80% 80% 80% 80% 80% 80% 80% 80% 80% 80%
Impulse current  
Leakage current  
Protection characteristics Overload protection 115%~135%
Protection way: cut off the output,reset, automatic recovery
Overvoltage protection 120%~140%
Protection way: hiccups, auto recovery mode
environment Working temperature, humidity -30℃~+65℃;20%~90 %RH
Keep temperature, humidity -40℃~+85℃;10%~95 %RH
Vibrate resistance 10~500Hz,2G 10min./ 1 cycle time, 60 minutes, the axis
security Compression sex

L/P-O/P: 1.5KVAC , L/P-FG: 1.5KVAC,

O/P-FG: 0.5KVAC  (one minute)

Insulation resistance

L/P-O/P, L/P-FG,O/P-FG :  500VDC / 100M ohms

standards Insulation resistance Accord with
EN55015 EN61547 EN61000-3-2 EN6100-3-3
EMC standard Accord with
EN61347-1 EN61347-2-13
other weight 20Kg
packaging 1pcs/20kg
note  

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