JK5520 Lithium Core Short Circuit Tester-Changzhou Jinko Electronic Technology Co., Ltd.
 
 
 
 
 
 
 
Analog Battery Tester
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JK5520 Lithium Core Short Circuit Tester
keywords:JK5520
Product Description:JK5520 The battery short-circuit test adopts the principle of fast switching power supply, and the charging and discharging speed of the tested product is fast.
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Performance characteristics>>
1. Capacitive load realizes fast charging and discharging.
2. The test is stable and no need additional shielding wire.
3. Connection detection function of measured parts to prevent open-circuit misjudgment.
4. Short circuit detection before test to prevent high voltage breakdown.
5. Continuous test mode, PASS termination mode, FAIL termination mode and forced termination mode.
6. Rich interface, suitable for production line sorting.


Basic parameters>>

Test parameters

insulation resistance

Test range

0Ω to 4000MΩ 5 ranges

Basic accuracy

±2% rdg. ±5dgt.
±2 % rdg. ±5dgt.
25 V≦V < 100 V [020MΩ],
100 V≦V < 500 V [020MΩ],
500 V≦V≦1000 V [0200MΩ]

Test voltage

25~1000V DC 1.8mA

Testing speed

50ms(fast )/500ms(slow)

Connection exception display

High Voltage End Open Circuit “ContHi”, Low Voltage End Open Circuit“ContLo”, Output end all Open Circuit “ContHL”

Short circuit anomaly display

“SHORT”

Out-of-range display

Range under “UNDER.F”, range over”OVER.F”

Discharge current

10mA Constant current discharge

Comparator

PASS/L.FAIL/U.FAIL

Setting up Data Save

Recordable 10 sets of data panel settings

Trigger 

IO Trigger, Manual Trigger, Bus Trigger

IO Interface type

Configurable as PNP or NPN

Interface

External IO Interface/Analog Output Interface/LAN Interface/Rs232 Interface
Buzzing sound,PASS/U.FAIL/L.FAIL LED light,UL_FAIL,U.FAIL/L.FAIL Lighting at the same timeEXT. I/O outputObtaining the Decision Result by RS-232C

Power supply

Voltage:100V ~ 240V AC, Frequency:50Hz/60Hz

Size and weight

Size (w* h * d):235mm x 105mm x360mm, Weight:5kgs

 


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