Oil Pump for Electric Locomotive Transformer

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The BP1 series oil pump is a precision-cast electrical transformer oil pump designed for use in the forced cooling systems of large-scale voltage transformers, electric cookers, and electric locomotives. Developed by our experienced engineering team, this product incorporates advanced domestic technology and is built with a unique design that ensures high efficiency, durability, and performance.

The motor uses an axial magnetic field induction motor with disc-shaped stator and rotor cores. The pump and motor are integrated into one unit, eliminating the need for shaft seals and reducing the risk of leakage. It operates smoothly, reliably, and is ideal for cooling transformers due to its compact, rigid structure and innovative design.

Operating Conditions

Elevation: Not exceeding 1000 meters above sea level.

Fluid: Transformer oil.

Ambient Temperature: -25°C to +40°C.

Oil Temperature Range: Entry temperature between 5°C above the solidification point and up to 95°C.

Power Supply: Three-phase AC, 380V, 50Hz.

Operation Mode: Continuous operation (S1 system).

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