Energy » Transformers » Distribution Transformers » Beijing

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Used systeme in Beijing, China

  • 20KV Class Three Phase Oil-Immersed

    20KV Class Three Phase Oil-Immersed Distribution Transformer

      : 300 Set/Sets per Month 20kv 600kva copper core distribution power transformer price Wooden case or according to customer’s requirements 20kv 600kva copper core distribution power transformer price Compared with...

      Beijing, China
    • 10KV class three-phase oil-immersed distribution

      10KV class three-phase oil-immersed distribution transformer

        800 Set/Sets per month Competitive price amorphous oil immersed transformer 2500kva 6 kv International Wooden Boxes Competitive price oil immersed 2500kva amorphous transformer 6 kv 10KV oil-immersed distribution...

        Beijing, China
      • 10KV Class Three Phase Oil-Immersed

        10KV Class Three Phase Oil-Immersed Distribution Transformer

          800 Set/Sets per Month Competitive price oil immersed 2500kva amorph transformer 6 kv International wooden cases Competitive price oil immersed 2500kva amorph transformer 6 kv 10KV oil-immersed distribution trans...

          Beijing, China
        • SZ Series OLTC 1000kva Mini

          SZ Series OLTC 1000kva Mini distribution 12kv Miniature Substation Transformer

            SZ series miniature substation transformers are widely used in power stations, industrial and mining enterprises, Blockchain mines, user distribution stations and other power and distribution systems with a power...

            Beijing, China
          • SZ Series OLTC 1000kva Mini

            SZ Series OLTC 1000kva Mini Distribution 12kv Miniature Substation Transformer

              SZ series miniature substation transformers are widely used in power plants, industrial and mining enterprises, bitcoin mines, user distribution stations and other power and distribution systems with power distri...

              Beijing, China
            • 2000 kva three phase pad

              2000 kva three phase pad mounted transformer

                2000 kva three phase pad mounted transformer is a complete set of transformer and distribution equipment that combines combined transformer, load switch and protective fuse device of high-voltage power receiving ...

                Beijing, China
              • Conventional single-phase overhead transformer

                Conventional single-phase overhead transformer

                  200 Set/Sets per Month 10KVA 15KVA 25KVA 37.5KVA single-phase oil-immersed transformer International packing method according to customer's requirement. 25kva 37.5kva 50kva single phase pole mounted distribution ...

                  Beijing, China
                • Conventional single-phase overhead transformer

                  Conventional single-phase overhead transformer

                    200 Set/Sets per Month 10KVA 15KVA 25KVA 37.5KVA single-phase oil-immersed transformer International packing method according to customer's requirement. 25kva 37.5kva 50kva single phase pole mounted distribution ...

                    Beijing, China
                  • Conventional single-phase overhead transformer

                    Conventional single-phase overhead transformer

                      200 Set/Sets per Month 10KVA 15KVA 25KVA 37.5KVA single-phase oil-immersed transformer International packing method according to customer's requirement. 25kva 37.5kva 50kva single phase pole mounted distribution ...

                      Beijing, China

                    Overview

                    Distribution transformers step down medium-voltage power to the lower voltages used by homes, businesses and local grids. They come as oil-filled or dry-type units, with features like on-load tap changers, conservators and cooling systems. Buyers look for capacity (kVA/MVA), voltage ratings, insulation condition and transportability when selecting used units for substations or commercial sites.

                    FAQ

                    What should I inspect when buying a used distribution transformer?

                    Check the nameplate ratings, kVA and voltage class, manufacturing date, oil condition or insulation status, tap changer condition, bushing integrity, maintenance and fault records, and results of recent electrical tests (insulation resistance, turns ratio, winding resistance, and DGA if oil-filled).

                    How do I ship a distribution transformer safely?

                    Use heavy-equipment carriers with proper lifting gear and blocking. For oil-filled units confirm local rules—some jurisdictions require draining or special containment. Secure and protect bushings and tap changers, use skid or frame supports, and arrange permits/escort for oversized loads.

                    What regular maintenance does a distribution transformer need?

                    Perform periodic visual inspections, oil testing (DGA, moisture, acidity) for oil-filled units, check and service tap changers, clean and tighten bushings and connections, monitor temperature and load, and repair leaks or corrosion promptly. Follow manufacturer intervals and keep detailed records.