Battery Pack Testing
Walk-in chamber for battery pack testing
For battery pack testing, SANWOOD can provide a custom-designed walk-in test chambers to test one or more battery packs.
On the basis of previous successful projects, SANWOOD can be customized according to the footprint, performance and other safety equipment to meet the most demanding customer requirements.
Environmental chambers are available from small benchtop chambers for testing small battery cells to large walk-in chambers for testing large battery packs. Temperatures range from -70°C to +150°C with an optional humidity range as low as 20% to 95%. Sizes are available from small benchtop units to large walk-in chamber.
Test standards
UN 38.3,TIEC 62660-1,SAE J2464,IEC 60086-4,UL 1642,IEC 61960,IEC 62133,UL 2054,
IEEE 1625,IEEE 1725
For battery pack testing, SANWOOD can provide a custom-designed walk-in test chambers to test one or more battery packs.
On the basis of previous successful projects, SANWOOD can be customized according to the footprint, performance and other safety equipment to meet the most demanding customer requirements.
Environmental chambers are available from small benchtop chambers for testing small battery cells to large walk-in chambers for testing large battery packs. Temperatures range from -70°C to +150°C with an optional humidity range as low as 20% to 95%. Sizes are available from small benchtop units to large walk-in chamber.
Test standards
UN 38.3,TIEC 62660-1,SAE J2464,IEC 60086-4,UL 1642,IEC 61960,IEC 62133,UL 2054,
IEEE 1625,IEEE 1725
Features
-Useful internal volume: 1000L~34M³
-Temperature range: -70/+180°C
-RH range: between 20 and 95%
Accessories to comply with Hazard Levels 0~6:
- Battery surface temperature monitoring
-Video monitoring device
-Optical /acoustic alarm
-Sampling system for test room monitoring
-Intake and exhaust device
-Oxygen, H2, CO monitoring sensors
-Pressure relief blow-out port
-Temperature range: -70/+180°C
-RH range: between 20 and 95%
Accessories to comply with Hazard Levels 0~6:
- Battery surface temperature monitoring
-Video monitoring device
-Optical /acoustic alarm
-Sampling system for test room monitoring
-Intake and exhaust device
-Oxygen, H2, CO monitoring sensors
-Pressure relief blow-out port
Refrigeration System
- In the process of cooling, from 150℃ we just turn on the first compressor, when the temperature down to 17℃, the second compressor will start to work.In this way, we not only can guarantee the cooling rate, but also energy saving, and extend the life of the compressor.
- Compressors equipped with world famous brand such as Tecumseh (France made), Bitzer or GEA BOCK (Germany made).
- Shock absorption and noise reduction process,slow down the vibration, protect the compressor.The new pipe bending technology: The bending process can minimize the connector point and make refrigerant flow more efficiently.
- It applies Denmark DANFOSS and Japanese SAGLNOMIYA solenoid valves to improve the overall reliability of the equipment.
Electrical System
- Equipped with internal power supply system, which is convenient for supplying power for testing samples, voltage is 220 Volts.
- Our circuits are arranged in accordance with UK standards and are equipped with complete circuit diagrams. Each line has a unique code, which is clearly defined and easy to locate for troubleshooting.
- Our chambers equipped with four pressure meter, customers can easily to check the pressure of the compressors.
- We use electrical components of world famous brands, such as Schneider from France,Carlo Gavazzi from Switzerland,Mitsubishi from Japan,Rainbow from Korea.
WE APPLY THE CONTROLLER DEVELOPED BY SANWOOD
parameter
| Model | SMC-080-CC-FB-WT | SMC-120-CC-FB-WT | SMC-160-CC-FB-WT | SMC-250-CC-FB-WT | SMC-340-CC-FB-WT | SMC-400-CC-FB-WT | |
| Temperature | Temperature range | -70℃～150℃(+15℃) （A:0℃～150℃;B：-20℃～150℃；C：-40℃～150℃;D:-70℃～150℃) | |||||
| Temperature fluctuation | ±0.5℃ | ||||||
| Cooling rate | 150.0℃～25.0℃ Cooling rate 2.0～3.0℃/min 25.0℃～-40.0℃ Cooling rate 1.0～2.0℃/min -40.0℃～-70.0℃ Cooling rate0.7～1.5℃/min |
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| Heating rate | 25℃→+100℃/within 25 mins（with standard load) | ||||||
| Temperature uniformity | ±2.0℃ (-40.0℃～80.0℃) | ||||||
| ±2.5℃ (-40.0℃～-65.0℃) | |||||||
| Humdiity | Humidity control range | 20.0%RH～95.0%RH | |||||
| Humidity fluctuation | ±1.5% RH | ||||||
| Humidity uniformity | ±3.0％RH | ||||||
| Material | Internal material | Stainess steel(SUS304) | |||||
| External material | Cold rolled steel sheet / powder spraying | ||||||
| Heat insulating material | 100mm thickness polyurethane plate＋10mm thickness mineral wool | ||||||
| Fan | Centrifugal blower | ||||||
| Compressor | Semi-closed Germany Bock, Germany Bitzer | ||||||
| Condenser | Water-cooled | ||||||
| Refrigerant | R404A、R23、R508 | ||||||
| Evaporator | Fin - and - Tube Heat Exchanger | ||||||
| Heater | Nickel chromium alloy heating wire | ||||||
| Humidifier | Steam humidifier | ||||||
| Options | Standard configuration | 2 ∅100MM pressure relief port, 4 explosion-prood chains | |||||
| Multipoint temperature monitor |
Adopts Sanwood developed controller, which can be used to acquire surface temperature points of multiple products | ||||||
| C02 fire extinguisher | Automatic fire extinguishing and automatic shutdown of the machine to protect the equipment from burning | ||||||
| C0, H2 gas detector | When the battery will produce gas, it will detect gas solubility and discharge to outdoor when it exceeds the standard | ||||||
| Exhaust valve | When the test sample produces harmful gas, ventilate and exhaust internally | ||||||
| Size | Interior size(mm) W*H*D |
1970*2100*1970 | 3020*2100*1970 | 4070*2100*1970 | 3020*2100*4070 | 4070*2100*4070 | 5120*2100*4070 |
| Outer size(mm) W*H*D |
2170*2350*3500 | 3220*2350*3500 | 4270*2350*3500 | 4650*2350*4270 | 5720*2350*4270 | 5320(*2350*6150 | |
| Volume（m³) | 8.0m³ | 12.0m³ | 16.0m³ | 25.0m³ | 34.0m³ | 40.0m³ | |
| Power supply | 380V AC 50/60Hz | ||||||
| Controller | Adopts Sanwood developed controller, which can be used to acquire surface temperature points of multiple products | ||||||
