| Categories | Time Relay |
| Model | ZHRT1-ST |
| Rated control supply voltage | AC110V. AC220V. AC380V 56/60Hz |
| 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 microprocessors,knob setting,start time and conversion time adjustable.LED indicator shows working status. Conversion control of stardelta,auto buck starting. DIN-rail mounting.
| Rated control supply voltage | AC110V、AC220V、AC380V 50/60Hz |
| Rated power consumption | AC:≤1.5VA DC:≤1W |
| Delay range | 0.1s~ 300min |
| Setting accuracy | ≤±5% |
| Repeat accuracy | ≤±0.2% |
| Repeat power-on interval | ≥200ms |
| Electrical life | 105 |
| Mechanical life | 106 |
| Altitude | ≤2000m |
| Contact configuration capacity(A) | 5A |
| IP Class | IP20 |
| Class of pollution | III |
| Use category | AC-15 |
| Contact capacity , | Ue/le AC240V/1.5A. AC380V/0.95A |
| Contact capacity | 2 NO |
| Standard Guide | width:35mm(IEC/EN60715) |
Function Diagram
Wiring Diagram
Dimensions
> Is Circuit breaker AC or DC?
Circuit breakers can be designed for both AC (alternating current) and DC (direct current) applications. However, AC and DC circuit breakers have some differences in...
> How to use Circuit Breaker?
Select a suitable circuit breaker based on circuit requirements, install it in the electrical panel after power - off, let it monitor current during normal operation...
> Market Prospect Analysis of Circuit Breakers
The circuit breaker market has witnessed steady growth over the past few years, driven by the expansion of power infrastructure, industrial automation, and the burge...
> How does RCCB circuit breaker work?
A Residual Current Circuit Breaker (RCCB), also known as a Ground Fault Circuit Interrupter (GFCI) in some regions, is a crucial safety device in electrical systems.