High & low voltage switches, transformer, metering, compensation and lightning protection devices are integrally assembled in factory;

Internal cables and busbars pre-wired, complete system commissioning finished before delivery;

Only incoming and outgoing cable connection required on site, significantly shortening construction period.

Designed for 40.5/0.8kV three-phase AC power transformation and distribution system;

Responsible for high-voltage power reception, voltage transformation and low-voltage power distribution;

Extensively applied in large industrial & mining projects, new energy projects, industrial parks and infrastructure high-voltage distribution projects.

Model YBW-40.5/0.8-3150, rated capacity up to 3150kVA;

Cabinet outline dimensions, primary and secondary circuit schemes can be customized as required;

Control power supply compatible with AC220/DC220/DC110V to match various control systems.

Adopts mechanical forced air cooling to ensure long-term stable operation of transformer;

Enclosure protection class IP44, with rainproof, dustproof and foreign object ingress resistance;

Complies with 50Hz power frequency standard, conforming to domestic high voltage transmission & distribution specifications.