BLH-300 battery high temperature test box is a special structure test box for lithium battery products such as Landian test system and Xinwei test system. With customized battery holder, as well as multiple temperature protection, explosion-proof and other functions. Can be long-term without interruption, multiple temperature points, balanced frost-free control.
电池高温测试箱控制系统： First, the battery high temperature test box control system:
The balance constant temperature control system (BTHC) and LED highlight PID microcomputer integrated controller are used for stable performance, high precision and simple operation.
电池高温测试箱箱体结构特点： Structural features of battery high temperature test box:
1. Outer box material: high-quality A3 steel plate. Phosphating electrostatic spraying treatment
2, the inner box material: US version of SUS304 stainless steel high-quality mirror light board
3. Large-area windows with illumination lamps keep the inside of the box bright, and you can clearly observe the conditions inside the box.
4. There is a standard test hole on the left side of the box for external test signal cables.
5. Insulation material: ultra-fine glass fiber wool
6. Door frame insulation: temperature-resistant aging silicone rubber door seal
电池高温测试箱冷冻及风路循环系统： Third, the battery high temperature test box freezing and air circulation system:
1. The refrigeration unit adopts domestic first-line brand air-cooled fully enclosed compressor units.
2. Refrigerant adopts environmental protection green (HFC) R134a with zero pollution.
3. The centrifugal blower is used for strong circulation to avoid any dead angle, which can make the temperature distribution in the test area uniform.
4. The heating and cooling systems are completely independent, which can improve efficiency and reduce failure rate.
Fourth, the battery high temperature test box technical parameters:
1. Model: BLH-300
2. Control system: LED highlight PID microcomputer integrated controller
3. Temperature range: 5 ℃ ～ 90 ℃
4. Temperature fluctuation: ± 0.5 ℃
5. Temperature uniformity: ± 1.5 ℃
6. Temperature indication accuracy: 0.1 ℃
7. Humidity control: ≤50% RH
8. Data transmission: 80 channels
9. Input power: 1000 (W)
10. Studio size: 580 × 460 × 950mm
11. Temperature and humidity sensor: Platinum resistance PT100Ω / MV
12. Heating system: fully independent nickel-chromium alloy electric heater
13. Refrigeration system: fully enclosed air-cooled single-stage compressor
14. Circulation system: temperature-resistant low-noise motor + centrifugal wind wheel
5. Standard configuration of battery high temperature test box:
1 set of lighting glass window, 4 battery brackets, 1 test lead hole
6. Safety protection and operating environment:
1.Short circuit, over temperature, motor overheating, compressor overheating, overload, overcurrent protection
2. Multiple temperature protection, explosion-proof function
3. Power supply voltage: AC230V ± 10% 50Hz
4. Operating environment temperature: 5 ℃ ～ ＋ 35 ℃, ≤85% RH
Note: 1. The above data are measured under the ambient temperature of 25 ℃.
2. Information is subject to change without notice