Product Description

Introduction:

HOPU ZYD-I purifies transformer oil (degassing, drying and particulate removal) and at the same time removes acidity,sludge,other soluble oil decay products and improves the color. It is specially designed to completely regenerate insulating oils in energized or de-energized transformers.
Comparing with the single-stage vacuum oil purifier, this machine dewaters, degases and removes the impurities more quickly, more completely, and makes the oil BDV (Breakdown Voltage) of 75 kV or higher. The bridge-type vacuum linking system make it also can be an independent vacuum supply.
After treatment, the oil can be reused as new. For special application, the system also can be mounted on a leak proof base or be installed and operated on a trailer.

 

Features:

1. Besides the common vacuum oil purifier's function of dewatering, degassing and eliminating particles, this machine can regenerate the seriously deteriorated oil by removing the polarity materials, such as the deep oxides, free carbon in the oil effectively. It can make the seriously deteriorated oil reach to the normal index.
2. For special application, the operation can be fully automatically controlled by P.L.C (Programmable Logic Controller).
3. Unique vacuum dehydration, degassifier, regeneration system to adopt stereo-evaporation technology for high-efficiently removing water, gas and particles, and improving oil quality and dielectric strength.
4. Duplex 3D stereo-evaporation, eliminating water quickly
5. UK g technology by which the trace water that is show chain, such as dissolved water, can be removed effectively.
6. Instinctive removing impurities system filtering through double FH trapezoidal network and absorbing by high polymer without the mechanical power.

7. Advanced infrared liquid-level automatic control system to accomplish fully automatic control.
8. Specially applied to vacuum oiling and drying for power transmission equipments.
9. The oil of any grades can be treated either on- or off-load.
10. Special oil pump design with lower noise.
11. Special additives for depolarization, can recover oil color of aged transformer oil to new, equipped with flexible unloading device of short time, good efficiency small quality. Discolor under vacuum can save cost of treatment, the waste impurities doesn’t pollute environment (it can be used for architecture and road paving).

 

Technical Parameters

Parameter	Unit	ZYD-I-30	ZYD-I-50	ZYD-I-100	ZYD-I-150	ZYD-I-200	ZYD-I-250	ZYD-I-300
Flow rate	L/h	1800	3000	6000	9000	12000	15000	18000
Working vacuum	MPa	-0.08~-0.099
Working pressure	MPa	≤0.3
Temperature	℃	20 ~ 80
Power		3 ph 380V 60Hz (Or as needed)
Working noise	dB(A)	75	75	75	75	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
Oil Inlet/Outlet	mm	φ25	φ32	φ42	φ50	φ50	φ60	φ60
Weight	Kg	600	800	1050	1400	1800	2000	2200
Size	L,mm	1050	1100	1200	1450	1600	1800	1900
	W,mm	750	800	950	950	1100	1200	1200
	H,mm	1350	1400	1500	1650	1800	1900	1900

 

Oil Index After Treated by ZYD-I Machine

Item	Unit	After treatment
Breakdown Voltage	kV	≥75
Moisture content	PPM	≤3
Gas content	%	≤0.1
Impurity size	micron	≤0.5 (no free carbon)
IFT	dynes/cm	≥40
Acid value	mg KOH/g	≤ 0.03
Dielectric loss factors	tgδ(90°C)	≤0.001
Colour	L	≤0.5

 

Please contact for more technical details and latest price:

Michael Hua is at your service

Email 1: mh@hopufiltration.com

Email 2: oilfilter@aliyun.com

QQ:330713880

Mob: 0086 13896055638 (what's App for online inquiry)

Tel: +86 23 62538144
Fax:+ 86 23 62538144-3
Website: www.hopufiltration.com
Branch 1: www.oilpurifiertech.com
Branch 2: www.oilfiltration123.com

Payment Terms︰ TT/ LC

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