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High/Low-Temperature Charge-Discharge Integrated Test Chamber
Product Introduction

The High/Low-Temperature Charge-Discharge Integrated Machine is designed for performance testing of new energy batteries, integrating environmental simulation and charge/discharge functions. Operating in -70℃~180℃, ideal for evaluating battery capacity, cycle life, and safety.


*All products support non-standard customization.

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Product Features
Specification
Control System PLC + Touch Screen
Temperature control unit Temperature Range -40℃~+120℃
Temperature Fluctuation ≤±0.5℃
Temperature Uniformity -30℃ to +85℃: ≤1.5℃, other ranges: ≤2℃
Temperature Deviation ≤±2℃
Inner box material SUS 304 stainless steel
Outer casing material SPCC+Surface Coating (Customization is Available)
Load Capacity Under+20℃, the single-layer enclosure sustains thermal stability while accommodating 12×3.7V 60Ah lithium-ion cells
Power Supply Unit Primary Charge-Discharge Channel Count 36 channels/configurable
Parallel Channel Configuration Supports parallel channel configuration to expand current measurement range up to ±500A
Primary Channel Power Rating 2500W continuous per-channel operation
Power Stability ±0.1%FS
Auxiliary Temperature Channel Count 144-channel system equipped with 4×temperature monitoring channels per unit
Current Control Precision 0.03%
Voltage Control Accuracy 0.03%
Measurement Accuracy ±0.5℃
Energy Consumption Mode Regenerative energy feedback (DC bus efficiency 75%)
Test Ports φ50/100/150mm×2
Noise ≤69dB
Power Supply AC380V±10% 50Hz±10% 3P, 5wires
Standard Reference 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; IEC60068-3-5;GB 38031-2020
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