Dold Italia S.r.l.

Via Privata Passo Pordoi, 5
20139 Milano
Italia
BA 9040

Asymmetry Relay

BA 9040

Contacts

Nominal voltage

Time delay

Approvals and Markings

Variant

  • 0040599
  • BA9040.12 3AC50/60HZ 400V
Monitoring three-phase mains for voltage asymmetry, phase failure or incorrect phase sequence,... altro

Descrizione del prodotto

Monitoring three-phase mains for voltage asymmetry, phase failure or incorrect phase sequence, e.g. in elevators, escalators, crane systems etc.

Specifiche tecniche

Measuring range max.: 3 AC 690 V
Standard measuring range: 3 AC 400 V
1- / 3-phase: 3
Operate delay: Yes
Output contacts: 2 C/O contacts
Width: 45 mm
Enclosure design: Switch cabinet
Type: BA 9040

Merkmale

  • According to IEC/EN 60255-1
  • Recognition of
    - Voltage asymmetry
    - Phase failure
    - Voltage feedback
    - Optionally with phase sequence recognition
  • Optionally with adjustable response delay
  • 2 LED displays for power supply and state of contact
  • Wire connection: Also 2 x 1.5 mm2 stranded ferruled, or 2 x 2.5 mm2 solid DIN 46228-1/-2/-3/-4
  • Width: 45 mm