United Kingdom
Welcome to the Schneider Electric Website

Welcome to our website.

You can choose another country to view available products or go to our Global website for company information.

Choose another country or region
Are you an Electrician?

 

Vigilohm

The Vigilohm permanent insulation controller can be used either on AC or DC low or medium voltage networks

Insulation monitoring devices for fault detection and location.

Vigilohm
  • Features

    The Vigilohm range of insulation monitoring devices (IMDs) provides you with a simple, reliable insulation monitoring, communication and fault location solution for your IT (ungrounded) networks.

    This renewed and simplified offer contribute to increasing personnel & equipment safety and process availability.

    Injection principle
    - Measures the resistance of a circuit
    - Triggers an alarm in case of an insulation fault, through contact relays, local message and Modbus communication

    Standards compliance
    - Complies with all major standards, IEC, UL, DNV

    Key characteristics
    - Fault detection and signaling
    - Insulation resistance value display
    - Earth leakage capacitance display
    - Modbus communication
    - Data log with time-stamped events
    - Voltage adaptor compatibility
    - Advanced transformer monitoring
    - Refer to the Vigilohm catalog for complete feature and specification information on each device in the Vigilohm range.

    Benefits

    In low voltage electrical distributions, the combined use of an IT network arrangement and Insulation Monitoring Devices

    • Increases personnel safety
    • Reduces risk of fire or explosion
    • Increases process uptime
    • Ease maintenance and reduce OPEX

    Applications

    In low voltage electrical distributions, the combined use of an IT network arrangement and Insulation Monitoring Devices

    • Increases personnel safety
    • Reduces risk of fire or explosion
    • Increases process uptime
    • Ease maintenance and reduce OPEX

    Gallery

    • Vigilohm IM20
    • Vigilohm IM20-1700 for high voltage installations
    • Vigilohm IM9
    • Vigilohm IM20-H for healthcare facilities
Compare products: /