| Message: | ZYD-I Double stages vacuum Insulation Oil purifier machine is used mainly applied in power plant, power station, transformer factory, electric power company, power transformation, metallurgy, petrifaction, machinery, traffic, railway and so on.ZYD-I Insulation Oil purifier can remove particles, dewater, degas from the old and new insulating oil. Especially for the 110KV-500KV large-scale transformer station, ZYD-I Insulation Oil purifier is particularly suitable for treating high-grade transformer oil, super-voltage transformer oil and new transformer oil.
Function:
A: removing the moisture. The final treated oil can achieve less than 3ppm
B: degassing. The final treated oil can achieve less than 0.1%;
C: removing particles. The final treated oil can achieve NAS2 Grade (Cleanliness Grade).
D:  vacuum oil injecting
E:  vacuum drying equipment for transformers 
Index name	ZYD-I	30	50	80	100	125	150	200	250	300
Flow rate	L/min	30	50	80	100	125	150	200	250	300
Ultimate vacuum	Pa	≤5
Working vacuum	pa	≤133
Working pressure	Mpa	≤0.3
Working Temperature 	℃	30-80
Power supply		380V 50HZ 3Ph (According to customers’ power supply)
Continuous working time	H	≥200
Working noise	dB	≤65
Heating power	KW	24	30	48	60	72	90	120	150	180
Total power	KW	28.5	34.5	53	68	80	99	132	165	198
Pipe
diameter	Inlet	mm	32	32	45	45	45	58	58	75	75
	Out	mm	32	32	45	45	45	58	58	75	75
Machine 
dimension	L	mm	1450	1450	1750	1750	1800	1950	1950	2050	2100
	W	mm	850	1250	1250	1450	1460	1550	1850	1850	1950
	H	mm	1400	1500	1500	1800	1850	1850	2150	2250	2280
Long-term quality warranty of 2 years.
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