ZHRT1-B Sofielec time relay
| Categories | Time Relay |
|---|---|
| Model | ZHRT1-B |
| Rated control supply voltage | DC12V. DC24V AC110V. AC220V. AC380V AC/DC 24V ~24 |
| Rated power consumption | AC:≤1.5VA DC:≤1W |
| Delay range | 0.1s~100h multi range adjustment |
| Setting accuracy | ≤5% |
| Repeat accuracy | ≤0.2% |
| Repeat power- on interval | ≥200ms |
| Altitude | ≤2000m |
| Contact configuration capacity(A) | 1 C/O 8A;2 C/O 5A |
| IP Class | IP 20 |
| Use category | AC-15 |
| Update Time | September 27,2023 |
Detail Information
Function
Applications
Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection of over-voltage, under voltage, phase failure, phase sequence and phase unbalance. When the power supply is abnormal, turn off power supply to protect the equipment.
Built-in microprocessors, true RMS measurement, voltage measurementaccuracy ≤ 1%. Measuring frequency 45Hz~65Hz, knob setting. LED indicator shows working status. Rated voltage three-phase three-wire 220V~ 460Vuniversal. DIN-rail mounting.
Function Diagram
Wiring Diagram
Dimensions
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