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Used temperature controllers in Germany

  • Trusted Seller
    2004 SGB Regensburg DTTHL 630/20

    2004 SGB Regensburg DTTHL 630/20

    • Manufacturer: SGB Regensburg

    This isn't a medium voltage plant! Protection class IP 00 Cooling type AN insulation class F - F with interior insulation Winding material Al / Al Ambient temperature = 40° C Application Rated voltage: 1. 21.000 ...

    Leipzig, Germany
  • SBA transformer DGS 209-0286 |

    SBA transformer DGS 209-0286 | 240W | 24V | 10A

      SBA Transformer DGS 209-0286 | 240 W | 24 V | 10 A | Year of Manufacture 2002 (Used) Item Number: 209-0286 Description: The SBA Transformer DGS 209-0286 is a powerful three-phase transformer that converts an inpu...

      Lennestadt, Germany
    • SBA transformer type EGS 24V

      SBA transformer type EGS 24V 8A 192W – item no. 075-0459

        SBA Transformer Type EGS 24V 8A 192W – . 075-0459 Transformer from SBA Elektronik, Type EGS , Item Number 075-0459 , for a safe and stable power supply for control systems, sensors, or drive technology. The devic...

        Lennestadt, Germany
      • Siemens SIDAC-S transformer item no.

        Siemens SIDAC-S transformer item no. 4AV3300-2EB00-0C

        • Manufacturer: Siemens

        Siemens SIDAC-S Transformer Item No. 4AV3300-2EB00-0C Item number: 4AV3300-2EB00-0C Manufacturer: Siemens Technical description: The Siemens SIDAC-S transformer is a three-phase power supply module for industrial...

        Lennestadt, Germany
      • SBA transformer type EGS 24V

        SBA transformer type EGS 24V 8A 192W – item no. 075-0459

          SBA Transformer Type DSS 4000 VA 3-Phase – . 210-0261 Powerful 3-phase transformer from SBA Elektronik with an output of 4,000 VA for industrial applications. The transformer was designed for reliable voltage adj...

          Lennestadt, Germany

        Overview

        Current transformers (CTs) convert high alternating currents into a scaled secondary current for meters, relays and protection systems. Available as window, wound or bar types, CTs vary by ratio, accuracy class and saturation behavior. Proper selection focuses on rated primary current, burden, insulation, knee-point for protection use, and condition when buying used for substations, switchgear, or industrial panels.

        FAQ

        What should I check when buying a used CT?

        Verify the nameplate ratio and accuracy class, inspect for physical damage or oil leaks, request recent ratio and insulation test reports, and confirm the CT type (wound/window/bar) and its knee-point if used for protection.

        How should a CT be prepared and shipped safely?

        Drain and seal oil-filled CTs if required, protect bushings and cores, short and ground the secondary terminals, secure the unit to prevent shock, and use a carrier experienced with electrical equipment plus insurance.

        What routine maintenance and tests are essential for CTs?

        Perform visual inspections, insulation resistance tests, ratio and polarity checks, check for oil contamination on liquid-filled units, and schedule periodic accuracy and dielectric tests per manufacturer guidelines.