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

Battery Discharging Tester, Battery Tester Load Bank, DC Battery Load Bank manufacturer / supplier in China, offering DC 500V Battery Discharging Tester Load Bank, 200kw Generator Test Load Bank, 5000kVA Load Bank for Generator Test and so on.

Gold Member Since 2014
Audited Supplier

DC 500V Battery Discharging Tester Load Bank

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Min. Order: 1 Piece
Port: Tianjin, China
Production Capacity: 1000sets/Year
Payment Terms: L/C, T/T
Type: Storage Battery Tester
Test Region: All
Application: Lead-acid Battery
Customized: Customized
Nominal Voltage: DC500V
Discharge Voltage: 100-600V

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Basic Info

Model NO.: ZNF500-30
Protected Voltage: 1-600V
Discharge Current: 1-30A
Discharge Time: 1m---99h59m
Discharge Capacity: 10-300ah
Control Precision: ±1%
Working Voltage: AC Single Phase 220V/50Hz
Trademark: Triumph Load
Transport Package: Wooden Case
Origin: Hebei, China
HS Code: 9030390000

Product Description

DC 500V Battery Discharging Tester Load Bank


1.DC 500V Battery Discharging Tester Load Bank Introduction

Intelligent UPS Battery Capacity Tester is the instrument that can maintain and test capacity of battery,

DC power and.UPS backup battery. After setting parameter, it can achieve capacity test to battery and load capacity test 

to DC.It solves the problem of large capacity data storage due to adopting standard USB interface, of which data can be 

read with U disk. Data processing software kit can realtime gain the running status and parameter of discharger and form, display,print,all kinds of chart that is of powerful online monitor and analysis process function. Battery and DC capability can be seen clearly.


2.DC 500V Battery Discharging Tester Load Bank Main Features

1).Display:LCD display all parameters and test datas in real-time with English menu.Display testing datas:voltage,current,

capacity,dischargeing time,temperature,etc.

2).Control parttern:Control by MCU (Micro-Controller Unit),keyboard set the whole battery set protective voltage,

current,capacity,discharging time,etc.

3).Automatic stop:It can stop testing automatically meet following conditions: test time out, testing capacity out and 

protective voltage out.

4).Protection:Perfect automatic protection and alarm function:When high temperature,opposing connection,automatic 

protection power-off and sending alarm sound.

5).Real-time monitor function:Display real-time all setting parameter (for example voltage, current and time,etc.)

6).Record query:Discharger can save 8 sets of discharging data;users can check record according to needs.

7).Data saving:Testing data can be transferred or uploaded to PC through USB or RS232 interface.

8).Data processing:It will form all kinds of chart, graph after background processing.Graph can be printed.

9).PC control:By PC to control starting, stopping and pausing discharging, set and correct discharging parameter.

10).It can parallel connect more than 2 same type machines, each machine operates separately and easy control.

11).Discharger can correct the displayed voltage and current, especially the group voltage and current. 

12).Power-consuming is special alloy resistor with small temperature drift,patent technology design,high power density,


13).Extended function:Operate together with Online Battery Set Parameters Monitor produced by our company,can test 

the cell voltage, analyze battery internal resistance and RemCap (remaining capacity), test the disabled battery exactly even more and ensure the reliability of battery.


3.DC 500V Battery Discharging Tester Load Bank Specification



Battery Nominal Voltage

DC 500V

Discharging Voltage

Voltage:100-600V,within 500V±10% guarantee the highest current 30A,

can discharge for long time,high-end instant,low-end diminishing.

Protective Voltage


Discharging Current


Discharging Time

1 minute-99 hours and 59 minutes

Discharging Capacity


Group Voltage Tolerance


Current Tolerance


Constant-current Discharge Control


Power Supply

220V AC ,50Hz


Forced air cooling

Communication Interface

RS232, USB interface

Environment temperature

-10ºC - +40ºC


4.DC 500V Battery Discharging Tester Load Bank Product Display
DC 500V Battery Discharging Tester Load BankDC 500V Battery Discharging Tester Load Bank

Intelligent Battery Charger Tester Products
DC 500V Battery Discharging Tester Load Bank

Intelligent Lead-Acid Battery Tester Series Products

DC 500V Battery Discharging Tester Load Bank

AC Load Bank Series Products
DC 500V Battery Discharging Tester Load Bank

5.Why choosing us

The earliest and most professional manufacturer of AC/DC Load Bank in China, dedicated to this industry for more than 20 years.

The most patent technology and scientific research awards gainer in China.
Advanced detection method and strict inspection procedure build the qualified quality.
Customized production meet the individual requirement.
Prompt delivery & excellent after sales service.
Cooperate with many well-known enterprise, offer OEM and ODM service to world famous brands.
Certified with China Classification Society (CCS) and ISO9001:2008 Quality Certificate.
Triumph Load is the first brand in the emergency power supply test & maintenance industry in China.

6.Contact Information
Stella Cao
Add:No.68,Jianshe Street,Yuhua District,Shijiazhuang,Hebei,China

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