Products specifications
| Attribute name | Attribute value |
|---|
| Functionality | Star-Delta Start-Up |
| Supply Voltage | 12~240 Vac, 12~240 Vdc |
| Input Rating (V) | 12~240 Vac, 12~240 Vdc |
| Contact | DPDT, 2CO |
| Output | 250 Vac |
| Display | LED |
| LED | Green, Yellow |
| Series | Enya |
Description
Tele Haase E3ZS20 12-240V AC/DC Star-Delta start-up Relay has 4 Start Up Time Ranges, DPDT/2CO contact and Wide input voltage range
- Star-Delta start-up
- When the supply voltage U is applied, the star-contact switches into on-position (yellow LED illuminated) and the set star-time t1 begins (green LED U/t flashes)
- After the interval t1 has expired (green LED U/t illuminated) the star-contact switches into off-position (yellow LED not illuminated) and the set transit-time t2 begins
- After the interval t2 has expired the contact for the delta-contactor switches into on-position
- To restart the function the supply voltage must be interrupted and reapplied
