ZYD Series Double-Stage Vacuum Transformer Oil Purifier-Huazheng Electric Manufacturing (Baoding) Co., Ltd

ZYD Series Double-Stage Vacuum Transformer Oil Purifier

1.Transformer Oil Purifier Application

ZYD series double-stage vacuum transformer oil purifier used in power plants, power plants, electric power company, transformer industry, metallurgy, petrochemical, machinery, transportation, railway and other industries. In particular, the depth of purification of large new oil on the above 110KV transformer substation site maintenance, as well as high-grade imported oil, transformer oil, oil EHV transformer oil. It can also be used for vacuum oiling and drying transformer. Field live working.

2.Transformer Oil Purifier Product Features

Based on the high efficient vacuum oil filtration, roots vacuum booster system and secondary high vacuum separation system are added. Which enable the vacuum limit reaching ≤5pa.

Being able to remove water and gas and effectively under high vacuum and high speed operation status ,which achieves satisfactory dryness and could bring the breakdown voltage up to reduces the oil aging problem existing with ordinary purifier as caused by repeated heating.

Distinctive removing impurities technology filtering through double FH trapezoidal network and absorbing by high polymer without the mechanical power.

The advanced infrared level automatic control system. interlocking control foe pressure protection and power heating system ensure long-term safe and reliable operation.

Mobile equipment for outdoor use.

Live-line vacuum oiling and dehydrating feasible.

3.Transformer Oil Purifier Parameters

Parameters		Unit	ZYD-30	ZYD-50	ZYD-100	ZYD-150	ZYD-200	ZYD-250	ZYD-300
Flow		L/min	30	50	100	150	200	250	300
Working vacuum		MPa	0.08 ~ 0.099
Working Pressure		MPa	≤0.3
Breakdown Voltage		KV	≥75
Water Content		PPM	≤3
Gas Content		%	≤0.01
Impurity Size		μ	≤5
TemperatureRange		°C	20 ~ 80
Power			Three Phase 50HZ380V(as per the customer's requirements)
Working Noise		dB(A)	75	75	75	80	80	80	80
Heating Power		kW	30	30	45	60	75	90	120
Total Power		kW	35.5	37.5	52.5	71.4	86.5	102.5	135
Inlet/Outlet		mm	φ25	φ32	φ42	φ50	φ50	φ60	φ60
Weight		kg	600	800	1050	1400	1800	2000	2200
Overall	Length	mm	1050	1100	1200	1450	1600	1800	1900
	Width	mm	750	800	950	950	1100	1200	1200
	Height	mm	1350	1400	1500	1650	1800	1900	1900

4.Transformer Oil Purifier Advantages:

Comparing with single stage transformer oil purifier, Series ZYD oil purifier can increase the effectiveness more than three times, more quickly and completely dewater, degas, remove particles to get higher dielectric strength. This equipment can be used as independent vacuum source with the functions of vacuum drying and vacuum oiling for the electric plants.

transformer oil purifier machine