RT + 10~100℃ Battery External Short Circuit Test Chamber UN38.3
Product name: Battery Short Circuit Testing Equipment
Model number: GX-6055-NT
Requirement
Cells and batteries meet this requirement if their external temperature does not exceed 170℃ and there is no disassembly, no rupture and no fire during the test and within siz hours after the test
Equipment description
1.1 The remote controlled high current short circuit test machine is designed to meet the various battery short-circuit test requirements. The short circuit test machine must meet the internal resistance range according to the standard requirements. ≤100mΩ to obtain the maximum short-circuit current required by the test.
1.2 Control mode: PLC control, use Schneider AC contactor as switch component, set test conditions on PLC interface, contactor suck and send strong short-circuit current to make the whole circuit short, reach the test required current, The loop resistance in the process of the equipment (ie contactor resistance + connection terminal + battery fixture total resistance of 80 ± 20mΩ). The maximum short-circuit current from the contactor is 1000A. The maximum short-circuit current that the test circuit can withstand is 1000A. The battery surface temperature, voltage change data, and current change data during the test are detected by the acquisition element and fed back to the PLC main control program.
Standard Basis:
UN38.3, IEC62133, IEC 62281, IEC 60086, UL 1642, UL 2054....
| Working voltage | AC 220V 50Hz-60Hz |
| Impact voltage | AC 1kv/1.2-50μs <peak value> 1min |
| Operation characteristics |
Cold state pull-in voltage ≯66％Us Cold state releasing voltage ≯30％Us,≮5％Us |
| Short circuit mode | Pneumatic suction |
| Maximum measurable battery voltage | 100V |
| HVDC response time | ≤5μs |
| Max. circuit current | 1000A |
| Short circuit resistance | 80 ± 20mΩ |
| Remote control distance | 7 meter |
| Test temperature range | RT+10~100℃ |
| Current, voltage, temperature acquisition channels | Total 8 channels |
| Actuation time | Response time / releasing time ≯30ms |
| Mechanical life | 300,000 times |
| Temperature control accuracy | 0.1℃ |
| Temperature uniformity | ±2℃ |
| Temperature fluctuation | ±0.5℃ |
| Interior test chamber size | 400*400*400mm |
| External test chamber size | 950*850*1650mm |
| Working environment | Temperature: -10℃~100℃ humidity: 10~90% |
| Supply power | AC220V , 50HZ |
| Equipment power |
2.5KW |
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