Gold Member Since 2014
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Hebei Kaixiang Electrical Technology Co., Ltd.

Battery Discharger, Battery Tester, DC Load Bank manufacturer / supplier in China, offering 48VDC 300A Backup Battery Discharger Tester, 5500kVA Resistive Reactive Load Bank for Generator Testing, 1000kw Electrical Load Bank for Generator Testing and so on.

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Supplier Homepage Product DC Solutions DC Load Bank 48VDC 300A Backup Battery Discharger Tester

48VDC 300A Backup Battery Discharger Tester

FOB Price: US $1,000-1,500 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $1,000-1,500/ Set
Get Latest Price
Production Capacity: 20sets/Month
Transport Package: Inner: Plastic Film Wrapped Outside: Wooden Case
Payment Terms: L/C, T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: DC48-300
  • Test Region: All
  • Customized: Customized
  • Discharge Voltage: 12V to 60V
  • Discharge Current: 1-300A
  • Working Power Supply: AC Single Phase 220V±10%,50Hz
  • Trademark: Triumph Load
  • Origin: Shijiazhuang, Hebei, China
  • Type: Storage Battery Tester
  • Application: Lead-acid Battery
  • Nominal Voltage: DC48V
  • Protection Voltage: 1-60V
  • Precision: Current 0.1A,Voltage 0.1V
  • Cooling: Forced Air Cooling
  • Specification: ISO9001: 2008
  • HS Code: 9030390000
Product Description
DC Automatic Load Bank (Storage Battery Discharger) is designed for deep discharge maintenance and capacity test of storage batteries. Simple to operation, easy to move, it can be applied to various of power plants, communication base stations, substations, battery manufacturers. It suit for storage battery with different models and specifications. After setting the parameter, it can automatic constant current control the capacity test of battery. It is of high power density, no naked light, safe and long life.
Main functions and features
1.Display mode: LED digital meter display voltage,current,capacity,discharge time.
2.Control mode: Keyboard setting the whole group battery protection voltage ,discharge current,discharge capacity,discharge time.
3.Control precision: It adopts imported high power FETMOS tube and IGBT module for control segment, with high control accuracy. It adopts Japan Hall sensor for current sampling with high measuring precision.
4.Autostop function: It will autostop under any of following reach the setting value: discharge time,capacity,protection voltage.
5.Protection function: When internal overheat,positive and negative is reverse,connection wire of the battery group is disconnected, it will unload and give a alarm.
6.Power consumption components: it adopts special alloy resistor, produce with patent technology, high power density, no naked flight, safe and reliable, long service live.
7.Integrated design: it adopts integrated design for the control circuit and power consumption components, with compact size, convenient to carry and it adopts forced air cooling.
8.Memory function: It can reserve parameter setting of last time automatically.
Technical parameter
DC48-300 DC Automatic load bank
ModelDC48-300
Nominal voltageDC48V
Discharge voltageIt can discharge during 12V to 60V and 48V±10% guarantee the highest current 300A, can discharge for long time, changing according to Ohm's Law.
Protection voltage1-60V
Discharge current1-300A
Discharge time1minute-99hours59minutes
Discharge capacity1-9999Ah
PrecisionCurrent 0.1A,Voltage 0.1V
Constant-current Discharge Control precision±(0.3%+0.2A)
Working power supplyAC single phase 220V±10%,50Hz
CoolingForced air cooling
Ambient temperature-10ºC - +40ºC
Dimension(mm)About 480×330×575mm(Length*Width*Height)
Weight(kg)About 30kg
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