Power | AC 220V±10% |
Frequency | 50Hz±5% |
Sample voltage | AC 380V±20% |
Sample current | 0~5A |
Control signal |
JKWA-12E ,DC12V×60mA JKWA-12EJ AC220,5A |
Power consumption | ≤15W |
Performance standard | JB/T9663-2013、GB/T15153.1-1998 |
Interface | RS485 |
Protocol |
MODBUS-RTU |
Ambient temperature | -25℃~+55℃ |
Ambient humidity |
20℃,L<90% |
Altitude |
≤2000m |
Environment condition |
No explosion hazard,no corrosive gas,no inductive dust |
Type | Dimensions(L*W*H)/mm | Hole size/mm |
---|---|---|
JKWA-12E/12EJ | 146*146*85 | 138 *138 |