Battery Short Circuit Testing Equipment Battery High Current Short Circuit Testing Machine

• After-sales Service: 24 Hours Online
• Warranty: 1 Year
• Type: Short-Circuit Testing Machine
• Load Way: Electronic Load
• Display: Digital
• Control: Computer Control
• Model NO.: HT-CD-1122
• Power Source: AC1500V
• Insulation Resistance: DC1500V, Above 100m (Between Wiring Terminal and S
• Withstand Voltage: AC1500V, 1min, and The Leakage Current Was 5 Ma
• Resistor Material: Constantane
• Resistant Temperature Sensing Characteri: ≤50ppm/ºC
• Resistance Temperature Coefficie-Nt: =5X10-6[(0~100ºC)1/°ºC]
• Resistivity: (20ºC)=4.4X10-7 .M
• Cooling-Down Method: The Fan Forces Air Cooling
• Transport Package: Each Unit Is Protected with Foam and Film and Pack
• Trademark: HOTOTECH
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200sets/Month

Product Description

Battery short circuit testing equipment battery high current short circuit testing machine


Design overview:
Two short-circuit structure control modes
The first kind: resistance <5m Ω, pneumatic vacuum arc extinguishing short circuit test structure
The second kind: 1m Ω ~100m Ω or greater resistance value, industrial high current silver surface contact short circuit test control structure

Use of equipment:
Analog cell, battery pack, battery pack, direct short circuit or short circuit with multiple resistance safety performance

Test steps:
3.1 The test object is the battery system
3.2 All the control systems of the test object in the test shall be in the working state
3.3 Short-circuit the terminal of the test object for 10min
3.4 Short circuit resistance 1~100m Ω shall be agreed upon by both parties. Observations were performed for 2h
3.5 Requirements: the protection device works, the battery system without leakage, shell rupture, fire or explosion. The tested insulation resistance value shall not be less than 100 Ω / V

Satisfying standard:
 GB 38031-2020 Safety requirements for power batteries for electric vehicles
 UI 2580-2011, power lithium battery detection standard
 GBT 36276-2022, lithium-ion battery for electric energy storage
 GB / T 31467.3-2015- -Lithium-ion Power Battery Packs and Systems for Electric Vehicles- -Part 3: Safety Requirements and Test Methods
 GB / T 31485-2015 Safety Requirements and Test Methods for Power Battery for Electric Vehicles
 IEC 621331-2017 contains alkaline or other non-acidic electrolyte secondary cells or battery pack
 UL 1642-2022 Lithium battery safety standard

Product Parameter:

model	HT-CD-1122 5000A~20000A (customizable)
control method	Remote computer control + video surveillance
maximum short circuit current	DC5000A~DC20000A....(customizable)
contactor	The first kind: resistance <5m: pneumatic vacuum copper short-circuit contactor
	The second kind: 1m ~100m...: Industrial high current silver surface contactor
Arc extinguishing mode	The first: resistance <5m, pneumatic vacuum arc extinguishing short circuit test structure: vacuum arc extinguishing
	The second kind: industrial high current silver surface contact short circuit test control structure: resin fire extinguishing
Contact the corresponding time	The first type: 20ms
	Second type: 2ms
temperature range	Normal temperature / high temperature (customizable)
Internal resistance of the device	First: resistance <5m (system short circuit internal resistance)
	Second: 1m ~100m adjustable or greater resistance value (optional)
insulation resistance	DC1500V, Above 100M (between wiring terminal and side panel)
withstand voltage	AC1500V, 1min, and the leakage current was 5 mA
Resistor material	constantane
Resistant temperature sensing characteristics	≤50ppm/ºC
resistance temperature coefficie-nt	=5x10-6[(0~100ºC)1/°ºC]
resistivity	(20ºC)=4.4x10-7 .m
cooling-down method	The fan forces air cooling
Explosion-proof box (optional)	(1) Volume: 1m3/1.5m3/2m314m3/6m3/8m3/12m3..
	(2) Steel plate thickness: 5mm / 8mm / 10mm / 12mm; single or double layer, can be customized
gather	(1) Current DC5000A~DC20000A; voltage DC5V~DC1500V; temperature
	(2) Number of channels; range; precision; acquisition frequency can be customized
	(3) Collection can be built-in and external; the external brand is optional
Test the cut-off shutdown conditions	The battery temperature, voltage, short circuit time single or combined as the test cut-off shutdown condition
curve	The temperature, voltage, short circuit current, short circuit current and short circuit time of multi-channel battery facilitate battery safety performance analysis

Company Profile: