Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available
MEI Awards

DC Load Bank, Battery Discharger, Battery Discharge manufacturer / supplier in China, offering 48V 100A Load Bank for Battery Testing, 800kw Load Bank, 11kv Mv Load Bank for Gas Turbine Commissioning and so on.

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Audited Supplier

48V 100A Load Bank for Battery Testing

Get Latest Price
Min. Order / Reference FOB Price
1 Set US $500-1,000/ Set
Port: Tianjin, China
Production Capacity: 15 Sets/Month
Payment Terms: L/C, T/T, Western Union
Type: Storage Battery Tester
Test Region: All
Application: Lead-acid Battery
Customized: Customized
Rated Voltage: 48V
Discharge Current: 1-100A

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Basic Info

Model NO.: DC48-100
Discharge Voltage: 12-60V
Protected Voltage: 1-60V
Cooling: Forced Air Cooling
Work Environments: -10c ~ +40c
Trademark: Triumph Load
Transport Package: Wooden Case
Specification: ISO9001: 2008
Origin: Shijiazhuang, Hebei, China
HS Code: 9030390000

Product Description

Thank you for using DC48-100 DC Automatic Load Bank. This machine was design as the function of batteries and DC power supply maintenance. It widely used in broadcasting, communication, electric power electron, scientific research, and so on. The advantage of the product is small volume, light weight, digital display, easy to operate, high intelligence and long life time. After all parameter setting it can be automatic discharge with constant current.
Main Features
1,LED Digital meter display: voltage, current, capacity and time.
2,Keyboard will be used to setting protected voltage, discharge current ,capacity and time.
4,When the following conditions occur the system will alarm and cut off the load automatically: overheat, wrong connect of positive and negative terminals, abnormal disconnect of battery pack.
5,The machine will automatically remember last parameter setting, for the same model of battery pack not necessary reset again.
 Technical Specification

Nominal voltage


Discharge voltage

12-60V, DC48V±5% for MAX current (100A, long duration).Current reduces by Voltage decrease.

Protected voltage


Discharge current


Discharge time


Discharge Capacity



Current--0.1A, Voltage --0.1V

Control precision


Working power

AC 1-phase 220V,50Hz


Forced air cooling

Work environments

-10ºC ~ +40ºC (14ºF~104ºF)

Main functions

(1)Power on the machine, it will automatically go to self-inspection section. If all condition is normally the following discharge interface will be shown. 
2,Modify parameters in real time
In working condition, press <Set> to parameter settings interface and modify parameter (the discharging range is weenie, please set all the parameters before using), press <Enter> to be effective when the modified parameters and setting parameters are same.
It will give alarm when time out, capacity out or any alarm, press <Enter> to stop alarm. Or press <Stop> by manual. Manual stop alarm appears (please refer protection chapter), press <Enter> to stop, press <Return> to continue discharge.

4,Calibration(Using carefully!)
It will display fault code and the indicator will give alarm when appear threshold appear. The first meter displays the real value. (E.g. it displays voltage value if voltage threshold appear), press <Enter> or <Return> to the main interface.
Voltage high (measurement voltage is higher than 65V.) display Err.2
Voltage low (measurement voltage less than Low voltage protection.) display Err.3
Cable fault (testing cable connection fault) display Err.4
Current high (fault appear or big current) display Err.5
Time out (charge/discharge time is out) display End.6
Exceed capacity (charge/discharge capacity is exceed) display End.7
Manual stop (press <Stop> by manual) display End.8

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