Applications of ZHRT1-LS Sofielec time relay
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.
Features of ZHRT1-LS Sofielec time relay
Built-in microcontrollers, repeat accuracy ≤0.2%. Knob setting, LED indicator shows working status. With ON,OFF,AUTO three operating modes. DIN rail mounting.
Specification of ZHRT1-LS Sofielec time relay
| Rated control supply voltage | AC110V、AC220V 50/60Hz |
| Rated power consumption | AC:≤1.5VA DC:≤1W |
| Delay range | 0.1s~100h |
| Setting accuracy | ≤5% |
| Repeat accuracy | ≤0.2% |
| Repeat power-on interval | ≥200ms |
| Electrical life | 105 |
| Mechanical life | 106 |
| Altitude | ≤2000m |
| IP Class | IP 20 |
| Class of pollution | Ⅲ |
| Allowable relative humidity | ≤50%(40%)(No condesation) |
