The product is widely used in the field of new energy vehicles and is suitable for new generation energy battery packs. It can effectively test the super environmental adaptability of the battery pack, improve the safety and reliability of the vehicle, and ensure the good performance of the vehicle in a variety of complex environments. run. The products are widely used in extreme performance testing of motors, battery packs, rapid temperature rise and cooling thermal shock tests, and comprehensive environmental adaptability evaluation tests.
The utility model relates to the technical field of battery charging and discharging test chambers. Specifically, it relates to a battery charging and discharging test chamber that can avoid explosion impact. The installation tray is equipped with a trapezoidal block on the lower surface of the installation tray. There are buffer plates on both sides of the interior of the test box. The buffer plates and the test box are connected through buffer springs. A door is hinged on the front end of the test box, and the door is hinged in the middle. An explosion-proof window is embedded; this battery charging and discharging test chamber can avoid explosion impact. The upper and lower parts of the test chamber are equipped with explosion-proof plates, and the left and right sides are equipped with buffer plates to slow down the damage to the test chamber caused by the impact force of the battery charging and discharging test explosion, and increase the damage to the test chamber. The service life of the test chamber is extended. The installation tray is matched with the ladder block and stably plugged into the explosion-proof plate below. The groove is matched to facilitate the placement of the battery for testing. An explosion-proof window is embedded in the door to facilitate real-time observation during testing. to the condition of the internal battery.
| Classification models |
Double/triple layer |
| Single chamber volume |
252L/288L/168L/192L |
| Single cavity size (mm) |
600x700x600/800x600x600/600x700x400/800x600x40 |
| Test cavity station |
2 stations (independent control)/3 stations (independent control) |
| Temperature range |
-40C~+150ºC |
| Temperature control accuracy |
±0.2ºC |
| Temperature uniformity |
S2.0ºC |
| Heating rate |
Average 3"ºC/min (non-linear, no-load; rising from normal temperature +25ºC to +85ºC in about 20 minutes); |
| Cooling speed |
Average 1°C/min (non-linear, no-load; from normal temperature +25°C to -40°C, about 65 minutes): |
| Humidity range |
20%RH~98%RH |
| Humidity control accuracy |
±2.0%R.H |
| Humidity uniformity |
±3%R.H. |
| Inner box material |
SUS 304 mirror stainless steel |
| Outer box material |
Gauze stainless steel or cold steel plate painted |
| Cooling System |
Using first-line well-known brand refrigeration compressors such as French Taikang/Japanese Sanyo/American Copeland/Germany German Blog |
| Refrigerant |
Environmentally friendly refrigerant R404A and R23 |
| Cooling method |
Fin condenser with heat dissipation evaporator (air-cooled) |
| Control System |
Programmable touch screen temperature and humidity controller (7-inch color screen) |
| Defensive equipment |
Pressure relief device, explosion-proof chain, window protection net, smoke alarm, three-color light alarm |
| Protective device |
Compressor high pressure, overheating, overcurrent protection, overtemperature protection, fan overload protection, fuse, dry burning prevention, water shortage alarm |
| Standard configuration |
2 sets of storage racks, 1 observation window, 1 test hole, 4 casters, 1 humidification bucket, 5 test wet cloths |
| Online software |
232 or USB interface, free online software |
| Using electric |
AC three-phase five-wire 380V50/60Hz |
1.Q :How to provide after-sales service?
A:If customers need our engineers to come to the site for service, we will send out engineers to provide repair service for you.
2.Q: Can we visit and study in your factory?
A: Welcome to visit and study in our factory, we will show you our R&D and production capacity.
3.Q :Can I install and commission the calibration equipment on site?
A: Yes, we can send technicians and engineers to the customer's site for installation, commissioning and calibration.
4.Q: What are the transportation methods?
A :Air freight, sea freight, railroad transportation, all transportation methods according to the customer's needs.
5.Q : What are the packing methods?
A: Standard export wooden box packaging, solid and firm.
6.Q :How do you calibrate the equipment?
A: We have our own calibration and third-party calibration.
7.Q :What are the payment methods?
A :The payment methods are T/T, CIF, Paypal, L/C, VISA and so on.
8.Q :How long is the warranty period?
A :Warranty is 1 year, lifetime free service.
9.Q :What is the delivery time for your company's products?
A :This depends on the actual product you order, usually at least 30 days.
Audited Supplier 
){kind=link}