Power Automation Sweden AB

Cylindervägen 8
13152 Nacka Strand
Sweden
IL 9070

Overvoltage Relay

IL 9070

Contacts

Nominal voltage

Time delay

Response value

Approval

Variant

  • 0045810
  • IL9070.12 3/N AC230/400V 0,9-1,3UN
Monitoring of singel- and three-phase voltage systems to identify overvoltage and asymmetry. more

Product description

Monitoring of singel- and three-phase voltage systems to identify overvoltage and asymmetry.

Technical specifications

Width: 35 mm
Operate delay: Yes
1- / 3-phase: 1, 3
Nominal voltage max.: 3/N AC 500/290 V
Auxiliary voltage: Without
Output contacts: 2 C/O contacts
Enclosure design: Distribution board
Type: IL 9070

Features

  • According to IEC/EN 60 255-1
  • Identification of overvoltage in three-phase voltage systems
  • With asymmetry identification (even with feed back voltage) as an option
  • Single-phase connection possible
  • Variable setting value
  • Fixed time delay as an option
  • Closed circuit operation
  • LED display
  • Independant of phase sequence
  • Optionally for 3P3W Systems
  • 2 changeover contacts
  • Devices available in 2 enclosure versions:
    IL 9070: depth 59 mm, with terminals at the bottom for
    installation systems and industrial distribution
    systems according to DIN 43 880
    SL 9070: depth 98 mm, with terminals at the top for cabinets
    with mounting plate and cable duct
  • Width 35 mm