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Three Phase 380V AC/DC Battery Charger

Three Phase 380V AC/DC Battery Charger
Three Phase 380V AC/DC Battery Charger
Product Code : 230D20ZZ-3
Brand Name : SANDI
Product Description
Product Description

Since our inception in 2008, we are able to manufacture, export and supply optimal quality Three Phase 380V AC/DC Battery Charger that is available in several technical specifications. The provided charger is well-suited to charge 380 v AC/DC batteries in an optimum manner. This charger is manufactured under the stern supervision of our dexterous professionals using quality-tested components and advanced techniques. Apart from this, the provided Three Phase 380V AC/DC Battery Charger can be easily purchased from us at negotiable prices.

Three Phase 380VAC Input AC/DC Battery Charger:
  • A variety of current output optional, 5A 10A 20A 30A 40A
  • Digital display panel
  • Indication light
  • Fault display
  • Communication function
  • Multiple protections including over/under voltage, current limiting, short-circuit, parallel protection, over-temperature protection

Main features of the system:

  • Modular design, N+1 backup,smooth expansion
  • Perfect monitoring function, high intelligent
  • Main monitor items: turn on/off, output voltage regulation, output current limit set, automatic battery management
  • Automatic Battery management and maintaining: real-time monitoring of battery pack terminal voltage, charge/discharge current, automatic even and float charging & regular even charging  
  • Automatic temperature compensation
  • Hot plug, easy to replace and safe   

Main features of the module:

  • Modular design, N+1 pc(s) backup;
  • The friendly man-machine interface. LED screen
  • RS-485 communication interface, achieves 4 remote control function 
  • High efficiency, up to 95%-96%;
  • Light weight, Small size
  • After the full bridge rectifying circuit rectifies 3-phase AC to DC, then adjusted by reactive PFC,   power factor>0.94;
  • Unequal current ratio of parallel connection<+/-3%, can ensure twenty modules work well by parallel connection. 
  • Function against reverse connection
  • LED digital screen

Main functions:

  • Output overvoltage protection   
  • Output current limiting protect 
  • Output short-circuit protection 
  • Module parallel protection 
  • Over-temperature protection
  • Output over-current protection

 

Technical parameter:

 

Module Code               230D05ZZ-3 230D07ZZ-3 230D10ZZ-3 230D20ZZ-3 230D20NZ-3 230D30NZ-3 230D40NZ-3
rated output current(A) 5 10 10 20 20 30 40
power(KW) 1.5 2.1 3 6 6 9 12
weight(kg) 5.2 9 9 16 10.5 19 19
cooling type natural cooling fan cooling
Internal radiator temperature rise 30 20
range of input voltage
AC(VAC)
min 304
Typical value 380
max 456
range of the output 
voltage(VDC)
min 190
Typical value 220
max 300
Voltage Stabilizing accuracy  +0.5%
Current Stabilizing accuracy +1%
PFC 0.93
Efficiency 95%
noise(dB) <50
Storage temperature(oC) min -40
Typical value 25
max 60
working temperature(oC) min -10
Typical value 25
max 40
Unbalance rate of load sharing  +3%
Soft start time(s) 3~8
Ripple coefficient 0.2%
Load grade Continuous working with Grade I(100%) rating output current
Automatic current limiting The output current does not increase infinitely. When output current is over
threshold, there will be limited constant current output.  The maximum output
current of is limited to 105% of the rated output current.
Output over-voltage protection  No output, threshold (320 + 5VDC), self recoverable 
output short circuit protection  When short circuit, the module will protect itself from broken. Self recoverable 

 

 


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