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Altran Magnetics ALEV100 High-Voltage DC Contactors

Altran Magnetics ALEV100 High-Voltage DC Contactors are 100A+ and 900VDC DC contactors with an inert gas-filled arc chamber for high-voltage switching. The Altran Magnetics ALEV100 features a small, low-profile design with low noise while carrying or switching loads. The series is safe for use in explosive environments, with no arc leakage due to its hermetically sealed design. The ALEV100 is mountable in any orientation without compromising performance.

Features

  • High current carry and high voltage - inert gas-filled arc chamber suitable for high-voltage switching
  • Compact structure and low noise - small, low-profile designs with low noise while carrying or switching loads
  • Safe for explosive environments - no arc leakage due to a hermetically sealed design
  • High-reliability design - hermetic sealing creates a stable environment for high-voltage switching
  • No specific mounting arrangement - mountable in any orientation without reduction of performance
  • UL approved, CE certified, and meets RoHS (2011/65/EU)

Applications

  • Battery disconnects
  • Electric vehicle (EV) charging
  • Energy storage systems
  • Photovoltaic
  • Power control
  • Circuit protection

Specifications

  • 1 Form X (SPST-NO) contact arrangement
  • 12VDC to 900VDC rated operating voltage range
  • 100A continuous (carry) current
  • 200A short-time overcurrent (3 minutes)
  • 1250A (½ cycle, 60Hz) short-circuit current
  • Dielectric withstanding voltage (initial)
    • 2500VDC, ≤1mA between open contacts
    • 2200VRMS, ≤1mA between contacts to coil
  • Minimum insulation resistance (initial)
    • 100MΩ minimum insulation resistance (new) at 500VDC
    • 50MΩ minimum insulation resistance (end of life) at 500VDC
  • 200,000 cycles of mechanical life
  • <80mV voltage drop at 100A
  • -40°C to +85°C operating temperature range
  • 12VDC, 24VDC, or 48VDC nominal voltage

Outline Dimensions

Mechanical Drawing - Altran Magnetics ALEV100 High-Voltage DC Contactors
Publié le: 2025-12-01 | Mis à jour le: 2026-01-15