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SQZ3 Phase and sequence relay image 1
MD01 image 2
SQZ3 Phase and sequence relay image 3
SQZ3 Phase and sequence relay image 4

HMT 1/24 Hour meter

Laohinnas (käibemaksuta):
83,86 €
Hind kehtib kuni 2024-12-24
Hind tk kohta: 83,86 €
EAN: 8012542372004
MPN: 2CSM111310R1331
Meie ladu: Ei Hankija laovaru: Jah
Pakendi kohta: 1 Kasti kohta: N/A
Tehnilised andmed
Toote seisukord Uus
Tootja nimi SQZ3 Phase and sequence relay
Bränd ABB
Kategooriad Tööriistad, mõõtevahendid ja kaitse
Harmoneeritud süsteemi kood 9030 3100 00
Pakendamise üksikasjad
Pakkimistase 1 8012542372004
Downloads
Kirjeldus
The SQZ3 relay performs the following monitoring functions in three-phase networks at 400 V AC for phase sequence, phase failure and minimum voltage (adjustable, max. 70% of Vn). If one of the three faults is detected, the output relay (safety switching contact) intervenes with one of contact) intervenes with a delay adjustable from 2 to 20 s only at minimum voltage and controls the following controls the following: Audible alarms, motor control contactors, circuit breakers with coils