Outdoor Dry-type Transformer

with sealed corrosion-proof enclosure
IP44 ingress protection and C5-H corrosion rating for reliable operation in harsh open-air environments.

This series is specially engineered for outdoor installation with a fully sealed corrosion-proof enclosure. It delivers IP44 protection against dust and splashing water, and C5-H rating for high corrosion resistance to salt spray and industrial corrosive atmospheres. Built with epoxy resin cast windings, it features low loss, high insulation strength and maintenance-free operation, providing stable power supply without requiring a dedicated transformer room.

No.	Item	Parameter Value
1	Enclosure Type	Sealed corrosion-proof enclosure
2	Ingress Protection	IP44
3	Corrosion Rating	C5-H (High corrosion resistance)
4	Insulation Type	Epoxy resin cast dry-type
5	Cooling Method	AN (Natural Air) / AF (Forced Air)
6	Standard	IEC 60076-11, IEC 60529
7	Key Features	Weatherproof, corrosion resistant, low loss, room-free installation

Outdoor distribution systems: Urban and rural outdoor substations, pole-mounted power distribution
Industrial open-air sites: Industrial parks, mining areas and chemical plants with harsh outdoor conditions
Coastal facilities: Outdoor power equipment in high-salt coastal regions
Municipal engineering: Street lighting, traffic hubs and public infrastructure power supply
Remote & temporary sites: Construction sites and temporary operation power stations

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Outdoor Dry-type Transformer

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