Lithium Battery Forced Internal Short Circuit Testing Equipment 

Application  

This Battery Forced Internal Short Circuit Test Machine  is a comprehensive test system that applied for Lithium Battery as well as battery pack & battery cell safety test. This battery tester is designed and manufactured in compliance with GB/IEC/EN/UN38.3/,UL 2054,QC/T 744-2006,QC/T 743-2006 standard. According to the standard requirements, the short circuit device must conforms to the internal resistance range far less than 5mΩ so as to achieve the maximum short circuit current required by the test.

Design description

1.According to the standard requirements, the short circuit device must conforms to the internal resistance range far less than 5mΩ so as to achieve the maximum short circuit current required by the test.                                                                                                                  

2. It is also need afford the impact of large current, so on the circuit design of the short circuit device we choose industrial DC electromagnetic contactor and all copper terminal and internal copper plate to guide the flow, and wide copper plate improve the heat dissipation effect effectively, make the large current short circuit device more safer, and effectively reduce the loss of the test equipment, and ensure the accuracy of the test data.                                                   

Features(Lithium Battery Forced Internal Short Circuit Testing Equipment )

1. large/High current DC contactor.                                                                                                               1) Long distance connecting and disconnecting DC working voltage to 660V.
2) The rated working current of 2000A DC, with a series magnetic blowing and longitudinal diaphragm ceramic earth extinguisher arc extinguishing system.
3) the overall layout structcure, the electromagnetic system and the main contact arc extinguishing system are fixed on the mounting  underframe respectively, with the angle rotating of the clapper type electromagnetic system and the double winding attracting coil, arris pressing device is added to the rotating edges.
4) The main contact is made of copper. The contact resistance is low and the reaction speed is fast.
5) The contactor is reliable, safe, long life and easy maintenance.

3. Voltage meter
1) Measurement voltage: 0-200V, to ensure the accuracy of the test.
2) The accuracy of display: F.S + 0.2% RDG + 1digit.
3) The way of action: two-integral method

4. Ammeter
1) Measurement of current: 0-2000A and 0-1000A DC (adjustable)
2) The accuracy of display: F.S + 0.2% RDG + 1digit;
3) The way of action: two-integral method

5. Basic configuration
1) The battery short circuit tester is composed of a large current short circuit contactor, a remote control controller, a voltmeter, an ammeter and so on.
2) must be equipped with accessories: 2000A test cable etc. 

6.Test site requirements                                                                                                                                     This test is dangerous. When testing, please use a separate tester room to test, and open the observation window in the lab, so as to record the voltage and current data when the battery is short circuited.

Products image(Li-ion Battery inner short circuit testing machine with digital controller)

Specification(Li-ion Battery inner short circuit testing machine with digital controller)

Our Service

If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-conference. We accept on-site service If customers require.

1. Pre-service
24 Hours online service for your consult. 
Help choose right model, and a series of service, person, advise. Main web site: /
1) More than 10 years manufacturer experience in test equipments and with strong research and development team. 
2) Acceptable customization for all kinds of specical specification products.
3) We value the inquiry sent to us timely, ensure quick and competitive offer.
4) We put your order into our tight production schedule,ensure your punctual delivery time.
5) We are a sales team, with more than 10 years experience, more professional and reliable
6) Our professional team could provide the best suggestion as long as you tell us what kind of test you need to do and the required specification.
7) Welcome to view our factory at any moment .
2. After sale service
1) We deal with your complains within 24 hours and  solution provide within 3 working days.
2) Trainning how to instal the machine, training how to use the machine. We would offer operation video and English operation muanual. We can provide video-con.
3) 1 year warranty service and all life maintenancee; our engineers could go to your place for better service necessarily.
4) All staffs in our company with philosophy of " integrity, dedication, truth-seeking, enterprise", would be dedicated to provide high  quality service and products for you.
3. Commitment: 
We will sign a letter of commitment while we sign the contract, which will improve your confidence to us. 
4. Good Packaging: 
Good Packaging: All goods are covered with film and air bubble film before put them into the strong wooden case.

How to Contact Us?

Please Send your inquiry Details in the below Or send to my mail below directly. We promise reply your inquiry on time.