Time Relay Interval restart switch Delay 0.5s~20min
Applications
Used in electrical equipment which can‵t.immediately restart after power off,power on as predetermined time to avoid equipment damage.
Features:
Built-in microcontrollers, repeat accuracy≤0.2%.Knob/dial button setting,LED indicator shows working status.With ON,OFF,AUTO three operating modes.DIN rail mounting.
Model Description
Model Selection Table
| Model | Function | Rated supply voltage | Contact | Delay range
|
| ZHRT1-SD | Interval restart switch | AC110V
AC220V | 1 NO | 0.5s~20min |
Technical Parameters
| Rated control supply voltage | AC110V,AC220V 50/60Hz |
| Rated power consumption | 1.2VA/0.7W |
| Delay range | 0.5s~20min |
| Setting accuracy | ≤±0.5% |
| Repeat accuracy | ≤±0.2% |
| Electrical Life | 105 |
| Mechanical life | 106 |
| Contact configuration capacity(A) | 16A |
| Altitube | ≤2000m |
| IP Class | IP20 |
| Class of pollution | 3 |
| Allowable relative humidity | ≤50%(40ºC)(No condensation) |
Load type
| Incandescent lamp | 2000W(max) |
| 230V Halogen lamp 230V | 2000W(max) |
| Transformer load (magnetic core) | 1600W(max) |
| Transformer load(electronic) | 2000W(max) |
| Fluorescent lamp (parallel capacitor) | 112uF 1000W(max) |
| Fluorescent lamp (series capacitor) | 3000W(max) |
| Energy-saving lamp | 400W(max) |
Wiring Diagram
Function diagram
Dimensions(mm)
Model significance:
ZHRT1-SD/A220 time relay,interval restart switch ,rated control voltage AC220V.
Audited Supplier 
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