Dold Italia S.r.l.

Via Privata Passo Pordoi, 5
20139 Milano
Italia
SL 9087

Phase monitor

SL 9087

Contacts

Nominal voltage

Variant

  • 0054708
  • SL9087.11 3AC50/60HZ 400/230V
The phase monitor IL 9087 and SL 9087 of the VARIMETER PRO series monitor undervoltage, phase... altro

Descrizione del prodotto

The phase monitor IL 9087 and SL 9087 of the VARIMETER PRO series monitor undervoltage, phase failure, phase sequence, loss of neutral and phase asymmetry. The measurement is very simple and without extensive wiring, as no separate auxiliary supply is necessary. The early detection of up-coming break downs and preventive maintenance avoid expensive damages. As user you profit from the reliability and availability of your plant.

Specifiche tecniche

Width: 35 mm
1- / 3-phase: 3
Standard measuring range: 3/N AC 400/230 V
Measuring range max.: 400 V
Auxiliary voltage: Without
Output contacts: 1 C/O contact, 2 C/O contacts
Enclosure design: Switch cabinet
Type: SL 9087

Merkmale

  • According to IEC/EN 60255-1
  • Monitoring of phase failure
    - Undervoltage 3-phase 3 or 4 wire
    - Phase failure
    - Phase sequence
    - Loss of neutral
    - Phase asymmetry
  • Without auxiliary supply
  • De-energized on trip
  • LED indication
    - Supply voltage
    - Phase failure
  • 1 or 2 changeover contacts
  • Devices available in 2 enclosure versions:
    IL 9087: Depth 59 mm, with terminals at the bottom for installation systems and industrial distribution systems according to DIN 43880
    SL 9087: Depth 98 mm, with terminals at the top for cabinets with mounting plate and cable duct
  • Width 35 mm