Star-Delta-Timer
MK 7853N
Codice prodotto:
0069426
Tipo:
MK7853N AC110-127V 60S 100MS
Descrizione
The MK 7853N is a static star-delta-timer with 2 separate output relays. As soon as the operating voltage is applied, relay 1 will be energized and falls back after time delay. After elapse of the contact changeover time, the second relay switches on and remains in active position, as long as the star-delta-timer is energized.
Dati tecnici
| Campo di temporizzazione: | 0,5 s - 100 s |
|---|---|
| Contatti di uscita: | 1 C/O contact, 1 NO contact |
| Forma costruttiva dell'involucro: | Switch cabinet |
| Funzione/i temporizzata/e: | Star-Delta-Timer |
| Larghezza: | 22,5 mm |
| Tensione nominale: | AC, AC/DC |
| Tipo di apparecchio: | MK 7853N |
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Vantaggi / Benefici per il cliente
- Limiting the starting current
- Reduced power consumption of the three-phase motor during the start-up phase
- Prevention of tripping of overcurrent protection devices
Caratteristiche
- Star-delta relay according to IEC/DIN EN 61812-1
- Time delay up to 100 s
- Repeat accuracy < ± 0.5 %
- Wire connection: Also 2 x 1.5 mm2 stranded ferruled, or 2 x 2.5 mm2 solid DIN 46228-1/-2/-3/-4
- As option with pluggable terminal blocks for easy exchange of devices
- With screw terminals
- Or with cage clamp terminals - Width 22.5 mm