Highly Integrated Battery Forced Internal Short Circuit Tester IEC recommendation

Forced Internal Short Circuit Tester For Battery

Product type: KP-8210

Introduction:

This machine is suitable for conducting mandatory internal short circuit and battery compression test at a certain environmental temp. according to latest requirement of IEC62133 and Japanese industrial standard JIS C 8714:2007.Test chamber’s material is stainless steel with good temperature uniformity and exhaust function.

Control system:PLC touch screen menu type operation;voltage data acquisition frequency:100t/s;Set up programmable test pressure through PLC:pressure holding time,measured pressure,battery voltage,battery temperature and rate of pressure drop.

Standard basis: IEC62133-2012, JIS C 8714:2007, IEC62281-2012.

1. Perfect structure:

Arc-shaped and sprayed surface;high-quality appearance;plane handle with no counterforce;easy operation and reliable performance;

2. Bright and wide viewing window:

Double-layer vacuum film coated window and philips energy-saving fluorescent lamp;no need of wiper defogging to keep clear observation

3. Advanced and reliable refrigeration controller system:

Original imported European and American hermetic compressor using environmental refrigerant and world famous components as well as imported LED push-button controller.

4. Blackout stop,cooling,heating function;

5. Breakdown and test finish alert.

Pressure,Displacement,Volatge and Temperature Test system

1. power acquisition system:

American high precision AMCELL/ SUNCELL power sensor with 100KG capacity and power within ±0.5%F.S.

2. capacity segment:

(1) 7 grades:×1,×2,×5,×10,×20,×50,×100；

(2) adopt high precision 24bitsA/D with sampling frequency of 200Hz

3. dynamical system:

(1) Panasonic AC servo;

(2) Panasonic AC driver；

(3) worm reducer;

(4) Taiwan high precision ball screw and linear guide rail

4. controller system:

(1) PLC control mode with higher accuracy；

(2) speed control range:0.01~20MM/S;error within 1%;

(3) The intermediate plate has function of quick coarse tuning and slow fine tuning;

(4) Return back to the original point and preserve it automatically

5. display method:PLC touch screen

6. test space:

(1) width:200mm(standard)；

(2) valid displacement:100mm(not including fixture)(standard)

7 . Displacement

(1) encoder 2000P/R with 4 times accuracy improvement;

(2) American PASO encoder with strong anti-interference;

(3) analytic displacement:0.001mm;

8. voltage control and acquisition:

(1) real-time voltage data acquisition ranging 0-10V DC;

(2) voltage display accuracy:0.1 mv;sampling rate:100t/s;

(3) user-defined voltage measuring range.When PLC reaches the required data(e.g. rop to50mv),device stops operation.

9. temperature acquisition system:

(1) automatic acqusition battery surface temp.with sampling rate at 2t/s;

(2) Derive data from RS232 serial port.

10. Safety device:

(1) overload emergency stop device

(2) up&down stroke limit device

(3) automatic breakdown stop function

Technical Parameter

Temperature controller:

1. range: 0℃~100℃；

2. analytic accuracy:temp±0.1℃；

3. fluctuation:±0.3℃；

4, uniformity: ±2℃；

5. Extreme:0℃；

6. Heating rate: average 3℃/min(rise from 0℃ to 100℃;non-linear no-load;average heating speed)；

7. Cooling rate: average 1℃/min(drop from100℃ to 0℃;non-linear no-load;average heating speed)；

8. Interior :W400×H500×D400mm；

9. External material:stainless steel mirror with strengthened bottom

10. Exterior:W1050×H1950×D1900mm；

Internal Short Circuit Test System:

1. max load: 100KG；

2. load resolution: 1/10000；unit conversion: kg, lb,N

3. load accuracy: ≤0.5%

4. max power mutiple: 7 grades with automatic conversion ；

5. Stroke resolution: 1/1000；

6. Stroke accuracy : ±0.05 mm；

7. speed range: 0.01—20MM/S adjustable,general test speed:0.1mm/S；

8. valid stroke: 100MM(not including fixture)；

9. max test surface: 200×200MM(customized)；

10. voltage sampling rate: 0—20V(customized)；

11. voltage resolution ratio: 0.1MV；

12. voltage sampling rate: 100t/s；

13. compression panel material:　stainless steel;affixed Telflon tape;corrosion proof

14. head size: 10*10*15mm;stainless steel;ficture for short circuit；　　

15. head material: 1 NBR(edge10mm;thick 2mm,1 acryl(edge 5mm;thick 2mm)error:±0.1 mm

16. compression movement:from top to bottom　

17. steps: Use standard pressurization tool to press on the part with small nickel of single cell at 0.1mm/S.At the same time,monitor voltage change of voltage acquisition’s output terminal(voltage sampling rate:100t/s) .When there are more than 50mV voltage drop or reaching the required pressure(cylindrical battery 800N,square/rhombic battery 500N/ 400N),immediately stop the pressurization tool and keep for 30s and then remove pressure.

Standard Compliance- Battery internal short circuit test machine

Impact Test Standard

UL1642 Lithium Batteries

UL2054-2005 Household and Commercial Batteries

UN38.3 Lithium ion battery safety testing

GB/T 18287-2000 General specification of lithium-ion battery for cellular phone

SJ/T 11169-1998 Standard for lithium batteries

YD 1268- 2003 The safety specification and test method for lithium batteries and charger

SJ/T 11170-1998 Standard for household and commercial batteries

Crush Test Standard:

GB/T 2900.11-1988Terminology of (secondary) cell or battery : crush

YD 1268- 2003 The safety specification and test method for lithium batteries and charger : crush

SJ/T 11169-1998Standard for lithium batteries:crush

UL 1642Lithium batteries : crush

GB/T 8897.4-2002Primary batteries-Part 4: Safety of lithium batteries

SJ/T 11170-1998 Standard for household and commercial batteries- crush test

YDB 032-2009 Back-up lithium-ion battery for telecommunications

UL 2054 Household and Commercial Batteries

QB/T 2502-2000 General specification of lithium-ion battery

Nail penetration standard

GB/T 18332.2-2001Nickel-metal hydrate batteries of electric road vehicles nail penetrations

MT/T 1051-2007 Lithium-ion batteries for cap lamp nail penetration test

Features- Battery internal short circuit test machine

1 .The wire enclosed with metal fire-proof cover, which is available to prevent the flame during testing process.

2 .Lighting system is designed to observe the internal testing process;

3 .Nail Penetration/Crush Velocity with controllable range of 10~80mm/s;

4 .Nail Penetration/Crush Force controllable within range from 250N to 13KN ,meet different standards;

5 .Wire hole provides a possibility to test internal temperature or air pressure while vent hole with air blower can discharge the exhaust air.

6 .Control system employs independent control cabinet & separated with the test chamber with a distance 1-2 meter, which can reduce the noise and improve safety.

Standard configuration:

1 sensor；

1 set of standard pressurization device;

2 sets of standard compression head；

Another 5 stainless steel compression head；

5 pieces of test-used nickel(copy of nickle calibration certificate)

Basic component:

Sensor------American SUNCELL；

Dynamical motor and driver------German ALPHA；

Temperature controller-----Korean imported TEMI880 ；

Refrigeration compressor-----French “Taikang”