Product Short Description

Product Name: W4-S140 Insulation Monitoring Device Module

Product Overview: Bender modular insulation monitor component for unearthed DC and AC power systems.

Technical Specifications:

  • Monitoring Voltage Range: Up to 140 V

Description

  • Response Time: Adjustable insulation fault response delay
  • Supply Voltage: 24 VDC

    Functional Features:

  • Continuous insulation resistance monitoring of IT power systems
  • Insulation limit value threshold configuration
  • Potential-free contact alarm output when insulation degradation occurs

    Application Scenarios: Medical power supply systems, battery energy storage cabinets, industrial DC auxiliary power system, marine IT power network

    Working Principle: Inject measuring signal into isolated power network, calculate insulation resistance between live conductor and ground

    Structural Characteristics: DIN rail modular design, compact plastic flame-retardant housing

    Installation Requirements: Install inside power distribution cabinet; wiring strictly separate monitored circuit and auxiliary supply circuit

    Usage Notes: Do not operate without correct wiring configuration; avoid parallel connection of multiple monitors without coordination setting

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