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Power Short Circuit Battery Testing Equipment 304 Stainless Steel Plate
Power Short Circuit Battery Testing Equipment 304 Stainless Steel Plate
Specifications
Applicable Industry: :
Battery Industry
Device loop resistance: :
≤20mΩ or ≤5mΩ
DC response time: :
≤5μ s
Cold actuation voltage: :
<66%Us
Inner box material: :
SUS#304 stainless steel plate
Outer box material: :
cold rolled plate stoving varnish
Remote control distance: :
7 meters with no solid barrie
Warranty: :
12 months
Brand Name :
Zhongli
Model Number :
ZL-3209
Certification :
ISO,CE
Place of Origin :
Guangdong,China
MOQ :
1 set
Price :
Negotiable
Payment Terms :
T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability :
100 sets per month
Delivery Time :
7 days after the order confirmed
Packaging Details :
Packaged in wooden case （fumigation free）
Description
Power Short Circuit Battery Testing Equipment 304 Stainless Steel Plate
Product Overview

Remote control large current short circuit devices are designed according to standard requirements of various kinds of battery short circuit tests. This equipment applies to multiple standard specifications including GB, IEC, EN, UN38.3, UL, and QC/T standards for lithium-ion batteries used in electric vehicles and other applications.

According to standard requirements, the short circuit device must conform to internal resistance range <5mΩ (or 20mΩ) to measure the maximum short-circuit current required for testing.

Equipment Design

This device is engineered to withstand large current impacts while measuring maximum short-circuit current. We utilize industrial-level DC electromagnetic contactors, pure-copper wiring terminals, and internal copper plates to effectively improve cooling performance and ensure security during large current short circuit operations.

The design effectively reduces test equipment loss and ensures the accuracy of test data through robust construction and optimized thermal management.

Control System

Utilizes PLC human-machine interface control mode with relay contactors as switching elements. Test conditions are set on the PLC interface, and contactor actuation generates strong short-circuit current meeting test requirements.

The loop resistance (contactor resistance + connecting pin wiring + battery clamp) is maintained below 5mΩ (or 20mΩ), with maximum short-circuit current capacity of 5000A. Battery surface temperature, voltage, and current data are detected by collection elements and fed back to the PLC main control program.

Compliance Standards
  • QC/T 743-2006 Lithium ion battery for electric vehicle
  • GB/T 31467.3-2015 Lithium ion power battery pack and system for electric vehicle
  • GB/T 31485-2015 Safety requirements for power batteries for electric vehicles
  • GB/T 31241-2014 Safety requirements for lithium ion battery and battery pack
  • UL 1642:2012 Lithium battery standard
  • UL 2054:2012 Household and commercial battery pack
  • UN38.3(2012) Transport of dangerous goods
  • IEC62133 Safety requirements for battery with alkaline electrolytes
  • IEC 62281:2004 Safety requirements for lithium primary battery in transit
  • IEC 60086:2007 Primary battery safety requirements
Short Circuit Test Procedure
  1. Charge battery module fully
  2. Make the battery module short circuit for 10 minutes with external circuit resistance <5mΩ
  3. Observe for one hour

Qualification Requirement: Single battery must not explode or burn.

Equipment Features
Control System

PLC touch human-machine interface with simple, intuitive operation. Automatically records battery surface temperature, current, voltage, and resistance during testing with full automatic control of test processes.

Box Structure

Inner box: 2mm SUS#304 stainless steel. Outer box: 2.0mm cold-rolled plate stoving varnish. Features smoke exhaust and ventilation with air inlet on left side and exhaust port on top for safe discharge of testing gases.

Contactor System

Remote switching on/off with AC operating voltage to 220V. Rated working current 10A AC with magnetic blow-out arc quenching system. Features red copper main contacts for lower contact resistance and faster reaction speed.

Remote Control

Long distance wireless control with reliable, stable operation. Includes self-locking and interlock functions with strong anti-interference capability and long service life.

Product tags

stainless steel electrode number

,

aws e7018 carbon welding electrode

,

7018 electrode
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Power Short Circuit Battery Testing Equipment 304 Stainless Steel Plate

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Product Detail
Applicable Industry: :
Battery Industry
Device loop resistance: :
≤20mΩ or ≤5mΩ
DC response time: :
≤5μ s
Cold actuation voltage: :
<66%Us
Inner box material: :
SUS#304 stainless steel plate
Outer box material: :
cold rolled plate stoving varnish
Contact Supplier
Power Short Circuit Battery Testing Equipment 304 Stainless Steel Plate

Dongguan Zhongli Instrument Technology Co., Ltd.

Verified Supplier
9 Years
guangdong, dongguan
Since 2014
Business Type :
Manufacturer
Main Products :
Rubber Testing Machine, Vulcanizing Press Machine, Two Roll Mill
Total Annual :
1 Million-2.5 Million
Employee Number :
100~150
Certification Level :
Verified Supplier
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