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Used generators in Germany

  • Trusted Seller
    Legrand 42428 630 VA isolation

    Legrand 42428 630 VA isolation transformer, 230/400 V primary to 115 V secondary

    • Manufacturer: Legrand
    • Phase type: Three-phase

    The Legrand 42428 isolation transformer is a high-quality 630 VA transformer for galvanic isolation and voltage conversion between a primary voltage of 230/400 V and a secondary voltage of 115 V. Designed for saf...

    $107 USD
    Borken, Germany
  • Trusted Seller
    Siemens 10097000 LUMINOS DRF MAX

    Siemens 10097000 LUMINOS DRF MAX DOM 2014 HIGH VOLTAGE TRANSFORMER

    • Manufacturer: Siemens

    The Siemens 10097000 LUMINOS DRF MAX DOM 2014 high-voltage transformer is a high-quality and reliable component specifically designed for use in medical imaging systems. This component ensures stable and precise ...

    Hamburg, Germany
  • MARX UST 0.32 separating transformer

    MARX UST 0.32 separating transformer

    • Manufacturer: Marx

    The MARX UST 0,32 is a robust and reliable separation transformer for industrial applications, designed for galvanic isolation and voltage adaptation in the control circuit. With a power of 320 VA, this transform...

    Grenzach-Wyhlen, Germany

Overview

Isolation transformers provide electrical separation between the supply and the load to reduce electrical noise, prevent ground loops, and improve personnel and equipment safety. Common in industrial and control applications, they come in dry or oil-filled designs, single- or three-phase, and a wide range of kVA ratings. They protect sensitive electronics and stabilize power for panels, drives, and mobile equipment charging.

FAQ

What should I consider when buying a used isolation transformer?

Check kVA rating, primary/secondary voltages, phase, impedance, insulation condition, nameplate details and test records. Verify oil condition for oil-filled units, look for corrosion or damage, and request recent ratio and insulation resistance tests.

How do I ensure the isolation transformer is shipped safely?

Use a carrier experienced with heavy electrical gear, secure lifting points and skids, drain oil if required and comply with hazmat rules for oil-filled units. Crate or brace the unit, label weight and center of gravity, and insure for transit.

What is the maintenance schedule for an isolation transformer?

Perform visual checks monthly, tighten connections and inspect bushings yearly, carry out insulation resistance and turns-ratio tests annually, do oil sampling and treatment per manufacturer intervals, and use thermography for load checks.