Dold Monitoring Relay [RK9871.72 3/N AC400/230V 50/60Hz]; 181-2794
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| THÔNG SỐ KỸ THUẬT | |
|---|---|
| Monitoring Application | Voltage |
| Supply Voltage | 400/230 V ac |
| Contact Configuration | DPDT |
| Electrical Phase | 3 |
| Time Delay | 0.5 (Fault Indication) s, 1 (Reset) min |
| Frequency Sensing Range | 45 → 65 Hz |
| Width | 66mm |
| Length | 17.5mm |
| Minimum Operating Temperature | -25°C |
| Minimum Frequency Sensed | 45Hz |
| Series | RK9871 |
| Maximum Operating Temperature | +55°C |
| Dimensions | 17.5 x 66 x 90 mm |
| Maximum Frequency Sensed | 65Hz |
| Height | 90mm |
| Mounting Type | DIN Rail |
| Operating Temperature Range | -25 → +55 °C |
| Terminal Type | Screw |