Name the actual application
Describe the equipment interface and project duty, including traction, rectifier or other special loading conditions where relevant.
POWER TRANSFORMER SOURCING
Special-purpose transformers
Special-purpose transformer sourcing. A specialised application needs an explicit duty description.
3 documented products. Source review does not replace independent type-test verification.
Catalogue data
Photo pending
Photo pending
Photo pending
Photo pending
Shanghai Huarun Special Transformer
Catalogue dataHuarun SGB / DGB isolation transformer series
Model: SGB / DGB / SDB
10–2000 kVA series
View specifications →Photo pending
Fushun Special Transformer Manufacturing
Catalogue dataFushun mining dry-type transformer family
Model: Mining flameproof dry-type family (exact model pending)
Capacity: awaiting model data
View specifications →Photo pending
Nanjing Daqo Transformer
ZQSCB traction rectifier transformer series
Model: ZQSCB
30–4000 kVA series
View specifications →SOURCING CHECKLIST
Special-purpose transformer sourcing
A specialised application needs an explicit duty description.
Resolve configuration details
Specify voltage and connection requirements, frequency, loading profile and installation limits. Do not assume a general transformer series is suitable.
Ask for relevant documentation
Request the offered model’s data, project compliance statement and evidence applicable to the stated duty. Identify unresolved points before comparing quotations.
Catalogue information is manufacturer-published. Final suitability and specifications must be confirmed with the responsible project engineer and manufacturer.
Complete RFQ checklist →