Zyd-200 Remove Water and Solid-Liquid Oil Purifier for Transformer

Prod Model:	ZYD-I-200
Model No.:	Zyd-200 Transformer Oil Filter
1 St Stage Pump:	Leybold Vacuum Pump
2ND Stage Pump:	Booster Roots Pump
Oil Pump:	Viking
Dielectric Strength:	>70kv
Ultimate Vacuum:	5PA
Working Vacuum:	<133PA
Working Pressure:	<0.3MPa
Power Supply:	According to Customers' Power Supply
Warranty:	1 Year Under Normal Operation
Voltage:	Customerized
Folw Rate:	Customerized

Product Description

Application:
ZYD-I Transformer Oil Purifier 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 can remove particles, dewater, degas from the old and new insulating oil. Especially for the 110KV-500KV large-scale transformer station, ZYD-I Oil Purifier machine 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 

ZANYO outstanding features:
Evaporation chamber is horizontal, and oil chamber is vertical, the two chambers are separated, therefore the maximum utilization of degassing chamber space.
Unique technology: Atomizer is placed upside down, the oil droplet average diameter less than 30µm, to increase evaporation area and extend the degassing time. Comparing to the one- vertical chamber machine, ZYD-I filtration system is 3 -fold and 5-fold quickly and effectively thank old machine.
 
Feature
Double stage vacuum: high pumping speed, advanced dehydration and degasification system, Duplex-Stereo film evaporation technology, can remove particles, water, degas and hydrocarbon quickly and effectively, to improve the flash point and dielectric strength.
Used for transformer installation and inspection, vacuum oil injecting and vacuum drying equipment for transformers.
Precise oil filtration system, superior oil filter, Multi-stage precision filtration system, can remove mechanical particles effectively.
Advanced constant temperature control system, auto evel control system,auto defoaming system, pressure protecting system to make sure the high-performance of the machine
Vacuum purification online work, unattended operation.
Humanization design, low noise, simple operation, long interval of maintenance time and low energy consumption.
Be equipped interlocked protecting system, oil discharge system, vacuum system, interlocked heating system, to make sure the machine run smoothly.
Adopt short-circuit, Over voltage, Low voltage, Low battery voltage, Surge protection, loss phase protection

 
Optional Parts
PLC control system, dynamic display
Online moisture tester
 Frequency changer
Flow meter
Structure:Mobile type, stationary type, trailer, enclosed doors, open type
Technical Parameters

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		ºC	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

The final treated oil index:
 

Item	Guarantee indexes
Moisture content	≤3PPM
Impurity size	≤1 micron
Gas content	≤0.1%
Dielectric strength	70kv

 
Long-term quality warranty of 2 years.
 
The requirements of the performance of transformer oil:
(1) The density of transformer oil must be as low as possible, in this way, it is easy to separate the oil from moisture , impurities.
(2) The viscosity of the transformer oil must be moderate, too high, it is not easy for heat dissipation,too small, it is not easy to low down the flash point.
(3) the flash point should be high, normally, should be no less than 136 ºC
(4)The freezing point should be as low as possible.
(5) The acid, alkali, sulfur, ash content of transformer oil are is lower, is better, in order to avoid corrosion.
(6) The degree of oxidation can't be too high. the acid value is usually to symbolized the Oxidation degree.
(7) The stability degree should not be too low, the impurities which from the testing of acid value to express the stability, it symbolized the ability of antioxidation of transformer oil.