Welcome to the official website of Sanyou Lianzhong
Feature：
●250 amps continuous carry,product miniaturization and light weight
●Max.Load current capacity:8000A
●2000amps interrupte under extreme condition
●Hermetically sealed with hydrogen gas,the arcis not exposed.Be able to usein explosive &harsh environments without oxidation or contamination of contacts
●There is no polarity requirement for load wiring and no polarity requirement for coil drive
| ltem | Specification | |
| Mechanical endurance | 2×105 cycle | |
| Insulation resistance | 1000MΩ(1000VDC) | |
|
Dielectric strength |
Between open contacts | 4000VAC 1min. 1mA |
| Between contaci and coil | 4000VAC 1min. 1mA | |
| Operation time(at rated coil voltage) | ≤30ms | |
| Release time(at rated coil voltage) | ≤10ms | |
| Shock resistance | Functional |
Closed state:490m/s2(50G) Disconnectedstate:98m/s2(10G) |
| Destructive | 490m/s2（50G） | |
| Vibration resistance | 10Hz~500Hz 49m/s2（5G） | |
| Ambient temperature | -40℃~+85℃ | |
| Ambient humidity | 5%~85% RH | |
| Weight | 650g | |
| External dimension | 102x 50 x 73 | |
