Product use: According to the standard requirements of the battery temperature control short-circuit test box, the short-circ
Product use: According to the standard requirements of the battery temperature control short-circuit test box, the short-circuit device must meet the internal resistance range far less than 100mΩ , so as to obtain the large short-circuit current required by the test.
Standards: IEC62133-2012, UL1642, UN38.3, GB31241-2014
model | YW -DC- 200 |
short circuit current | 300A/1000A |
Outer box material | High-quality thickened cold-rolled steel plate (gray + blue) baking paint |
Inner box material | High quality thickened stainless steel |
Observation window | Tempered glass observation window ( 350 × 400mm Double-layer explosion-proof glass) |
LED lighting | |
Exhaust device | Configure forced ventilation |
pressure relief device | Configure automatic pressure relief port |
short circuit | Vacuum interrupter DC contactor |
Device internal resistance | 80mΩ _ |
Internal resistance deviation | ± 5mΩ _ |
Mechanical life | 300,000 times |
temperature range | Room temperature RT+10 ~ 150 ℃ |
Volatility | ± 0.5 °C |
deviation | ≤ 2 °C |
Evenness | ≤ 2 °C |