ЧЭАЗ
Negative sequence current relay RTF-8 1A ChEAZ A8119-77941362
SKU: A8119-77941362
ETIM: EC001440
123437 ₽
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| External current transducer | No |
| 1-phase hysteresis monitoring possible | No |
| 1-phase overcurrent monitoring possible | Yes |
| 1-phase undercurrent control possible | No |
| 3-phase hysteresis monitoring possible | No |
| 3-phase overcurrent monitoring possible | No |
| 3-phase undercurrent monitoring possible | No |
| Height | 181 мм |
| Depth | 132 мм |
| Current measurement range at | 1.2 А |
| Current measurement range from | .3 А |
| Number of normally closed (NC) contacts | 0 |
| Number of normally open (NO) contacts | 2 |
| Number of switching contacts | 0 |
| Maximum permissible trip delay time without holding | .05 с |
| Rated control supply voltage Us DC up to | 220 В |
| Rated control supply voltage Us DC from | 110 В |
| Switch-on current type | Alternating current (AC) |
| Contains constant voltage control functions-current increase | No |
| Includes DC voltage monitoring functions - undercurrent | No |
| DC monitoring function - hysteresis | No |
| Width | 152 мм |
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