| Categories | Time Relay |
| Model | ZHRT1-D |
| Rated control supply voltage | AC110V. AC220V. AC380V 50/60Hz |
| Rated power consumption | AC:≤1.5VA DC:≤1W |
| Delay range | 0.1s~10min |
| Setting accuracy | ≤5% |
| Repeat accuracy | ≤0.2% |
| Repeat power- on interval | ≥200ms |
| Altitude | ≤2000m |
| Contact configuration capacity(A) | 5A |
| IP Class | IP 20 |
| Use category | AC-15 |
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.
Features
Built-in microcontrollers, knob setting, start time and conversion timeadjustable. LED indicator shows working status. Conversion control of star-delta, auto buck starting line . DIN rail mounting.
| Rated control supply voltage | AC110V、AC220V、AC380V、50/60Hz |
| Rated power consumption | AC:≤1.5VA DC:≤1W |
| Delay range | 0.1s~10min |
| Conversion time | 20ms~300ms |
| 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 |
| Contact configuration capacity(A) | 1 C/o 8A;2 C/O 5A,1C/O+1 instant C/O 5A |
| Use category | AC-15 |
| Contact capacity | Ue/Ie AC240V/1.5A, AC 380V/0.95A |
| Standard Guide | width 35mm(IEC/EN60715) |
Function Diagram
Wiring Diagram
Dimensions
> Which Problems Does a Motor Protector Relay Actually Prevent in Daily Use?
Motors power countless devices, but they’re at risk of damage from specific issues. A motor protector relay acts as a key safety tool, yet many users don’t know exac...
> What Are the Most Common Misconceptions About Circuit Breakers?
Circuit breakers are essential for home and commercial electrical safety, but many people hold incorrect views about their use and function. These misunderstandings ...
> Does Your Electrical System Need a Contactor?
This device is vital in electrical setups, but many wonder when it’s necessary. Let’s simplify when a contactor makes sense for your system.
> What's the Right Circuit Breaker for Different Household Electrical Scenarios?
Choosing a household circuit breaker isn't one-size-fits-all. A breaker that works for bedroom lights may not be safe for kitchen appliances, and one for dry spaces ...