Parameter

Model: HZLY-20A

Nominal flow: 1200L/h

Net oil capacity: 20L/min

Pumping rate: 21M³/h

Working pressure: ≤0.4Mpa

Working oil temperature:40～70℃

Working power supply: 50Hz380V three-phase three-wire

Heating power: 15Kw (Separate control by two groups)

Total power: 17kw

Operating noise: ≤75dB(A)

Inlet/outlet pipe diameter: 32/32mm

Dimensions: 125×85×130cm

Equipment weight: 320Kg

The main function of transformer oil:

(1) Heat dissipation: Transformer oil has a large specific heat and is often used as a coolant. The heat generated during the operation of the transformer causes the oil close to the iron core and the winding to expａnd and rise due to heat. Through the upper and lower convection of the oil, the heat is dissipated through the radiator to ensure the normal operation of the transformer.

(2) Arc suppression function: On the oil circuit breaker and the on-load voltage regulating switch of the transformer, an arc will be generated when the contacts are switched. Because the transformer oil has good thermal conductivity, and under the high temperature of the arc, it can touch a large amount of gas and generate a large pressure, thereby improving the arc extinguishing performance of the medium and making the arc extinguish quickly.

The oil purifier filter equipment is suitable for the purification of transformer oil for power transmission and transformation equipment above 110/220/500KV to remove its moisture, gas and mechanical impurities, thereby improving the compressive strength and oil quality of transformer oil, and ensuring high-voltage electrical equipment. safe operation.