{"id":11409,"date":"2026-09-02T22:23:50","date_gmt":"2026-09-02T14:23:50","guid":{"rendered":"https:\/\/subian-electric.com\/?page_id=11409"},"modified":"2026-09-02T22:58:12","modified_gmt":"2026-09-02T14:58:12","slug":"33kv-voltage-transformer","status":"publish","type":"page","link":"https:\/\/subian-electric.com\/de\/33kv-voltage-transformer\/","title":{"rendered":"China Gro\u00dfhandel 33kv Spannungstransformator"},"content":{"rendered":"
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COMPANY PROFILE<\/span><\/p>\n

33kV Voltage Transformer Manufacturers & Suppliers – Metering & Protection VT Factory<\/h1>\n

Subian Electric manufactures instrument transformers alongside our power transformer range at a 50,000-square-metre factory in Xuzhou, Jiangsu, China. The 33kV voltage transformer (VT), also called a potential transformer (PT), is produced for metering and protection duty on 33kV networks, in outdoor oil-immersed and indoor cast-resin forms.
\nWinding, insulation and accuracy testing are done in-house, and each unit leaves with an individual error test report – the evidence buyers need to confirm metering accuracy before installation.
\nTell us the system voltage, the ratio and burden you need, and whether the duty is metering or protection. We will specify the unit, confirm the drawing and quote factory pricing.<\/p>\n

\"Subian<\/div>\n
Get a Quote<\/a><\/div>\n<\/div>\n
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\"33kV<\/div>\n
Factory-Direct Manufacturer<\/strong>
\nSince 2019 \u00b7 50,000m\u00b2 \u00b7 350+ Staff<\/div>\n<\/div>\n<\/div>\n
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50,000m\u00b2<\/strong>Manufacturing Base<\/div>\n
Up to 110kV<\/strong>Type-Tested Capability<\/div>\n
350+<\/strong>Employees<\/div>\n
50+<\/strong>Countries Served<\/div>\n
OEM\/ODM<\/strong>Support<\/div>\n
Wholesale<\/strong>Supply<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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Instrument Transformers We Manufacture<\/h2>\n

Voltage transformers and current transformers for medium-voltage systems – oil-immersed outdoor types and cast-resin indoor types – from 11kV class up to 36kV (33kV system) class.<\/p>\n