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Home ProductTime Delay Relay
1s~10min start delay relay 380v time relay for 3phase motor
Applications
Used in three-phase motor star delta starter, auto buck start delay control, automatically convert circuits by predetermined time.
Features:
Built-in microcontrollers, knob setting, start time and conversion time adjustable. LED indicator shows working status. Conversion control of star-delta, auto buck starting line. DIN rail mounting.
Model Description
Model Selection Table
|
Model |
Function |
Rated supply voltage |
Contact |
Delay range |
|
ZHRT1-ST |
Star-delta start |
AC110V AC220V AC380V |
2 NO |
1s~10min 20ms~300ms |
Technical Parameters
|
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 |
|
Contact configuration capacity(A） |
5A |
|
IP Class |
IP20 |
|
Class of pollution |
Ⅲ |
|
Use category |
AC-15 |
|
Contact capacity |
Ue/Ie AC240V/1.5A,AC380V/0.95A |
|
Contact capacity |
2 NO |
|
Standard Guide |
（width）35mm(IEC/EN60715) |
Function diagram
Wiring Diagram
Application examples
Dimensions(mm)
Ordering instructions
Model significance:
ZHRT1-ST/A220 time relay, time delay relay 120v,time delay relay 240v,relay 110v ac and true off delay relay and so on, please feel free to contact us to discuss more.star-delta convert switch,2 NO contact, rated control voltage AC220V, delay range 0.1s~10min.
