This machine is designed according with the requirements of various battery short-circuit test standards. According to the standard, the short-circuit device must meet the internal resistance of 80 ± 20mΩ to obtain the maximum short-circuit current required by test. In addition, the circuit design of the short-circuit device must also be able to withstand large currents impact.
We chose industrial-grade DC electromagnetic contactors, all-copper terminals, and internal copper plates to guide the flow. The wide and thick copper plates effectively improve the heat dissipation effect, make the high current short-circuit device safer, effectively reduce the loss of test equipment, and ensure the test data Accuracy.
FEATURES
1. Battery Pack Short Circuit Tester has three relatively independent control modes: remote PC+ on-site touch screen + remote control. The parameters such as current, voltage and temperature can display the record.
2. There are total voltage, cell voltage, temperature, data record and data curve, etc.
3. High current short circuit switch power is small, energy saving and environmental protection, with double protection system, and intelligent temperature protection, arc extinguishing and rust prevention
4. Remote control monitoring system All control parameter settings, data acquisition, video recording can be operated by a computer with a distance of >30m;
TEST STANDARDS
GB31241, GB/T31485, GB/T314673, IEC62660-2018.
SPECIFICATION
| Item | DR-D201 |
| Internal Dimension | 500*500*500mm(W*D*H) |
| External Dimension | 700*800*1530mm(W*D*H) |
| Internal Material | SUS201 stainless steel plate, 1.2mm thick and affixed with Teflon; |
| External Material | Paint treatment of cold-rolled steel sheet |
| Observe Window | 250*250mm |
| Two layers of tempered glass | |
| Transparent window with stainless steel mesh | |
| Exhaust port | Diameter 100mm |
| Pressure relief port | 200*200mm |
| Door | Single door design, the door is equipped with a safety limit switch The side is equipped with an explosion-proof chain Only close the door to operate the device to ensure the safety of personnel |
| Testing Hole | There are two testing hole diameter 50mm, for cable connect. |
| Control Mode | Key Type |
| Temperature collection range | RT-1000℃ |
| Temperature Acquisition Channel | Channel 1 |
| Temperature Display Accuracy | ±0.5℃ |
| Voltage collection range | 0-100V |
| Voltage Acquisition Channel | Channel 1 |
| Voltage Display Accuracy | ±0.5% |
| Maximum Short-circuit Current | 1000A |
| Current Acquisition Channel | Channel 1 |
| Current Display Accuracy | ±0.5% |
| Internal Resistance of Device Loop | 80±20mΩ |
| Voltage | Single Phase 220V |
| Power | 200W |
| Machine Weight | 85kg |
