77 models & variants
Oil-Immersed Transformers
10 kV, 20 kV and 35 kV distribution and power transformers from 50 to 10,000 kVA.
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191 published models and capacity variants across oil-immersed, dry-type, large-power, substation, switchgear and energy-storage families. Every product page explains the typical specification, applications and the questions to settle before the datasheet is approved.
77 models & variants
10 kV, 20 kV and 35 kV distribution and power transformers from 50 to 10,000 kVA.
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66 models & variants
Fire-safe cast-resin transformers for buildings, data centres and industry.
21 models & variants
110 kV and 220 kV transformers for generation, transmission and large industry.
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14 models & variants
YB and ZGS compact substations that integrate MV, transformer and LV in one footprint.
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10 models & variants
GGD, MNS, GCS and SF6 ring-main units for complete power distribution.
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3 models & variants
Liquid-cooled battery cabinets with PCS, BMS and fire protection in one enclosure.
View familyDesigns follow GB 1094.1, GB/T 6451 and IEC 60076. Routine test reports travel with the unit; type and special tests can be witnessed.
High ambient, altitude, dust, humidity and salt spray are design inputs. C4/C5 coatings, IP54 enclosures and 60 Hz designs are available.
English drawings, material certificates, O&M manuals and packing lists are prepared for each shipment. Third-party inspection is supported.