Key points of maintenance of Power battery high low temperature chamber

Power battery high and low temperature explosion-proof test chamber.

Power battery is a powerful and indispensable energy storage device, and good quality is the key to the competition of power battery core technology. To detect good quality, it needs to go through the test of the power battery high and low temperature chamber.

Sanwood Technology is a high-tech enterprise specializing in the research, development, production and sales Power battery chambers. We have more than two decade years of manufacturing experience in climatic test chamber industry. Power battery high and low temperature explosion-proof test chamber.

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The power battery high and low temperature chamber is one of the key items of power battery quality inspection. By simulating high temperature, low temperature, and temperature cycles under various temperature conditions and changing environments, it evaluates that the power battery will generate Joule heat accumulation during the test process, which will cause the power battery to heat up, making the internal materials of the power battery have a risk of thermal runaway.

Once the power battery explodes and burns due to thermal runaway, the surface temperature of each power battery can be monitored and detected through the tempered glass window of the high and low temperature chamber.

If the surface of the power battery is abnormally heated and may explode, the control system will immediately activate the safety protection mechanism. Assuming that when the power battery explodes instantaneously, the chamber has a high-strength inner box that can withstand the explosive force. At the same time, the standard explosion-proof holes will also vent the explosion pressure in time.

Key points of maintenance of the chamber

1. Whether the power cord of the high and low temperature chamber of the power battery is properly connected according to the specifications and is indeed grounded;

2. Check the circuit control system before starting the power battery high and low temperature chamber;

3. Check the circuit control system before starting the power battery high and low temperature chamber;

4. The equipment must be used in an environment below 30°C;

5. Keep a dry environment in the laboratory and prohibit chemical contact with equipment;

6. Avoid external force hitting the chamber and dust intruding into the chamber;

7. Check whether the over-temperature protector has been set (it has been adjusted before leaving the factory, generally no adjustment is required);

8. The high and low temperature box of the power battery must be safely and reliably grounded to avoid electrostatic induction.

Linked with Sanwood Technology, let's learn together, exchange relevant knowledge, if necessary, we will provide a complete set of solutions for your product testing.

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