 |
Electric Vehicle EVSE Lithium Battery Test Equipment Insulation Pulse Safety Test
Product Details:
| Place of Origin: | China |
| Brand Name: | Sinuo |
| Certification: | Calibration Certificate (Cost Additional) |
| Model Number: | SNE6001 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | Customized |
| Packaging Details: | Carton Box |
| Delivery Time: | 30 days |
| Payment Terms: | T/T |
| Supply Ability: | 30 sets/month |
|
Detail Information |
|||
| Test Battery Capacity: | 20nF-4000Nf | Output Voltage Range: | 200V-2000V, 10V Adjustable |
|---|---|---|---|
| Output Voltage Accuracy: | ±(2% Setting Value) | Output Voltage Resolution: | 10V |
| Voltage Measurement Accuracy: | ±(2% Setting Value) | Time Setting Range: | 50ms-3000ms |
| Discharge Resistance: | 10KΩ | Discharge Time: | ＜500ms |
| High Light: | 1000V lithium battery test equipment,EVSE lithium battery test equipment,Insulation Pulse electrical safety tester |
||
Product Description
Electric Vehicle Lithium Battery Insulation Pulse Safety Test Equipment
Equipment Overview
During the winding or lamination process of the lithium battery core, problems such as material dust mixing, uneven winding, and diaphragm breakage will inevitably occur, which will lead to safety hazards of the lithium battery and difficult detection.
At present, the testing equipment and methods in the industry are not perfect, and the detection rate of substandard products is not ideal.
This equipment applies a 10-100ms high-voltage pulse test to the battery cell before the lithium battery is filled with electrolyte. The cell is determined by measuring the shortest charging time, the longest time, charging voltage, voltage drop, curve area and other parameters. Open circuit, short circuit, micro short circuit and other insulation faults, fast and efficient.
Technical Parameters
| Test battery capacity | 20nF-4000Nf |
| Output voltage range | 200V-2000V, 10V adjustable |
| Output voltage accuracy | ±(2% setting value) |
| Output voltage resolution | 10V |
| Voltage measurement accuracy | ±(2% setting value) |
| Voltage measurement resolution | 0.1V |
| Time setting range | 50ms-3000ms |
| Time setting accuracy | ±(2% setting value +2ms) |
| Time setting resolution | 0.1ms |
| The longest/shortest lower limit setting range | OFF, 0.1ms-3000ms |
| Discharge resistance | 10KΩ |
| Discharge time | ＜500ms (According to the load capacity) |
| Rise and fall setting range VD1 | 0-100% |
| Keep falling setting range VD2 | 0-100% |
| Preset storage | 500 groups |
| Communication interface/test result output | RS232 / USB |
| External input |
Start / Reset PS1 / PS2 / PS3 |
| Switch output | Testing/OK/NG |
| Dimensions | 363W*363D*178H (mm) |
Main Features
1. Micro short circuit detection: In addition to the basic detection of open circuit and short circuit of the cell, it can also distinguish the common and difficult to detect micro short hidden dangers such as perforation, impurities, and edge discharge; detect the unqualified products before the electrolyte is poured to the greatest extent.
2. High-speed micro-damage: The high-voltage pulse test is used with a ms-level test time, which not only has a fast test speed, but also ensures the detection of defective products while maximizing the minimum risk of damage to good products.
3. Intelligent detection: Comprehensive measurement and intelligent judgment from the three dimensions of time, voltage and area, and give the judgment result of OKNGXX (suspected).
4. Display and storage: 8-inch TFT color LCD display, voltage waveform display, waveform zoom, waveform storage (U disk), oscilloscope detection interface.
1000V, 99ms test, test results of qualified products
Lithium battery cell short circuit test results
Micro short circuit lithium battery cell test results
For the micro-short circuit cell, if the AC withstand voltage or insulation resistance method is used to test the high voltage for a long time before the liquid injection, it will severely break down the micro-short circuit part or break the impurities and turn it into a good product; After liquid injection, it is difficult to detect abnormalities by using battery internal resistance and voltage measurement.
NG Code
| Alarm Code | Alarm Type | Alarm Description |
| E01 | Open detection | During OPEN detection, the test voltage reaches the set voltage |
| E02 | Rising discharge detection | Before reaching the set voltage, the test voltage drops to the discharge detection level to be detected |
| E03 | Keep discharge detection | After reaching the set voltage, the test voltage drops to the discharge detection level to be detected |
| E04 | The set voltage is not reached | In the set test time, the test voltage did not reach the set voltage |
| E05 | Rising drop voltage detection | When the test voltage rises to the set voltage, the voltage drop beyond the set drop range is detected |
| E06 | Keep drop voltage detection | After the test voltage reaches the set voltage, the voltage drop beyond the set drop range is detected |
| E07 | Check out the shortest arrival time | Before reaching the shortest time, the test voltage has reached the set voltage |
| E08 | The longest arrival time check out | After reaching the shortest time, the test voltage has reached the set voltage |
Boost time under different test conditions