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Battery High and Low Temperature Test Chamber

Battery High and Low Temperature Test Chamber

  • Provides temperature, flow and pressure control for batteries
  • Control and testing of the two boxes can be run independently

 

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The integrated system provides high temp, low temp, flow and pressure control requirements for new energy power battery samples.

The double-layer high and low temperature box is used as a high and low temperature testing device for power battery samples, mainly applied in the new energy battery industry. It can directly complete high and low temperature charging and discharging of battery cells or modules, PACK in the test box, or high and low temperature storage functions. In the event of battery failure during testing, explosion-proof pressure relief and fire extinguishing devices are added.

1. Adopting a double-layer box design, the box contains an antifreeze battery cooling system, and the control and testing systems of the two boxes operate completely independently;

2. Explosion proof chains are installed on both the box door and the pressure relief port;

3. The insulation layer of the box is designed with a thickness of 100mm, and is composed of insulation materials with low thermal conductivity and high-temperature resistant materials, which can meet the long-term high and low temperature impact requirements from -40 to 100℃;

4. Install explosion-proof pressure relief ports on each box surface, which automatically release pressure when sensing over pressure;

5. The refrigeration system of this device adopts frequency conversion control, combined with hot gas and electric heating control algorithms, for efficient operation and energy saving of more than 20%.

 

Modelo GD-9000-2-B1-KRYCH-4A15W GD-9000-2-B1-KRYCH-475W GD-9000-2-B1-KRYCH-4A10W GD-1000-B1-KRYCH-475
Faixa de temperatura -40℃~100℃
Antifreeze
-40℃~100℃
Test chamber
-40℃~100℃
Antifreeze
-40℃~100℃
Test chamber
-40℃~100℃
Antifreeze
-40℃~100℃
Test chamber
-40℃~100℃
Antifreeze
-40℃~100℃
Test chamber
Antifreeze flow control 1L/min~40L/min 1L/min~25L/min 1L/min~25L/min 1L/min~10L/min
Antifreeze flow control accuracy ±0,2L/min ±0,2L/min ±0,2L/min ±0,2L/min
Antifreeze pressure Measure and display the inlet and outlet pressure and display the pressure on the touch screen
Test chamber size
(W*H*D)
Upper cavity (cm) 220*322*120 220*322*120 220*322*120 Single cavity: 100*100*100
Lower cavity (cm) 220*322*110 220*322*110 220*322*110
Heating capacity (kW) 15 14 7.5 14 10 14 7.5 6
Cooling capacity (kW)
Antifreeze
135℃ 15 7.5 10 7.5
20°℃ 15 7.5 10 7.5
0℃ 15 7.5 10 7.5
-20℃ 10 4.5 6 4.5
-35℃ 4 1.8 2.5 1.8
Test chamber Heating rate 25~+100℃≥±2℃/Min (no load, full-time average) (5~25℃ can be customized)
Taxa de arrefecimento 25~-40℃≥1℃/Min (no load, average over the whole process) (5~25℃ can be customized)
Antifreeze temperature control accuracy ±0.1℃
Temperature uniformity of high and low temperature chambers ≤±1℃ (no load)
Circulation air volume 5000m³/h 2500m³/h
Control method Segmented fuzzy PID algorithm control
Communication protocol interface CAN/TCP/RS485
Internal temperature feedback of the equipment Equipment box internal temperature, refrigeration system condensation temperature, compressor suction temperature, cooling water temperature (water cooling equipment has)
High temperature cooling module Can cool down from high temperature 100℃
Bomba de circulação Bomba de acionamento magnético
compressor Brand inverter compressor
Evaporador Plate/Fin Heat Exchanger
Acessórios de refrigeração Emerson/Danfoss brand filter drier, oil separator, etc.
Método de estrangulamento Válvula de expansão eletrónica
Refrigerante R125/R404A
Proteção de segurança Phase sequence failure protector, refrigerator overload protection; high pressure switch, overload relay, thermal protection device and other safety protection functions.
Water-cooled condenser Jacket/shell and tube heat exchanger
Painel de controlo 10-inch color touch screen, temperature curve display\EXCEL data export 7-inch color touch screen, temperature curve display\EXCEL data export
Internal reserved antifreeze interface ZG3/4 ZG3/8
Cooling water @20℃ 25m3/H 20m3/H 20m3/H 7m3/H
Overall dimensions (W*H*D)cm 240*560*285 240*560*285 240*560*285 120*205*205
Inner bottom plate load bearing 1500kg 1500kg 1500kg 120kg
Peso 4600kg 4200kg 4200kg 600 kg
Alimentação eléctrica 380V 50HZ
Insulation material Glass fiber wool & polyurethane
Inner box material SUS304 stainless steel brushed plate
Outer box material Cold rolled steel plate + plastic spraying
Execution meets standards GB/T 2423.1;GB/T 2423.2;GB/T 2423.3;GB/T 2423.4;GB/T 5170.2;GB/T 5170.5;GB/T 11158;GB/T 10589;GB/T 10592; GB/T 10586;IEC 60068

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