Application:

ZYD double stages vacuum insulation oil purifier is mainly used for removing trace water, gas and impurities from insulation oil, improving the insulation oil performance index. It is mainly applied to purification of 110KV, 220KV, 500KV, 750KV, 1000KV power transmission equipment insulation oil, also applied to treat low viscosity oils, like insulation oil, turbine oil, and hydraulic oil in the transmission equipment which is lower than 110KV. Meanwhile, Series ZYD oil purifier can be used as independent vacuum source with functions of vacuum drying and vacuum oiling.

Features:

1. Pre-Electromagnetic-valve before vacuum pump to prevent the vacuum oil flow backwards.

2. Double-stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value ≤ 5Pa

3. Two vacuum separating chambers, efficient oil film sprayer, increasing separating size and separating time to ensure the dry-level and dielectric strength improving greatly.

4. Duplex-Stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil.

5.Adopt interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.

6. Pre-gas-water separator before vacuum pump to prolong the vacuum pump and vacuum pump oil.

7. Double protecting system, Gas-water separator equips liquid level protector to prevent oil escape from vacuum pump

8. Optical oil foam detector and high oil level detector to prevent oil escape from vacuum pump

9. Low oil level sensor to prevent oil pump idle working, so prolong oil pump lifetime

10. Completely Intelligent pressure protector to protect oil pump and fine filter

11. Completely Intelligent vacuum controller to protect the booster pump

12. Fully intelligent temperature controller to prevent the large surge current

13. Phases protector, voltage overload protector to achieve unattended

Application:

Index name	unit	ZYD-30	ZYD-50	ZYD-100	ZYD-150	ZYD-200	ZYD-250	ZYD-300
Flow rate	L/H	1800	3000	6000	9000	12000	15000	18000
Working vaccum	MPa	-0.08- -0.099
Working pressure	MPa	≤ 0.4
Temperature range	C	20 - 80
Dielectric strength	KV	≥70
Water content	ppm	≤3
Gas content	%	≤0.1
Particles size	μ	≤1
Power supply		380V 50HZ 3Ph (As per user's option)
Working noise	dB(A)	<65-85
Heating power	Kw	24	30	60	90	125	136	151
Total power	Kw	27	35.5	68	105	135	148	168

 
Company information:
Chongqing NK oil purifier Manufacture Co., Ltd is leading machinery manufacture, our products are mainly transformer oil purifier, turbine oil purifier, lube oil filtration, engine oil regeneration machine in high quality and competitive price. We has the strong technology and experience in the vacuum oil purifier developing, our machine have been exported to many countries, and service in many industries. 

Our Main Series Products as following:

ZY-Single stage vacuum transformer oil purifier/oil filtration machine

ZYD-Double stages vacuum Transformer oil purifier/oil filtration machine

ZYM-Mobile type transformer oil purifier/oil filtration machine

AD-Air drying machine

TY-Vacuum Turbine oil purifier/oil filtration machine

TJ-Coalescence–Separating oil purifier/oil filtration machine

TYA-Vacuum Lubricating oil purifier/oil filtration machine

CXJ-Centrifugal oily water separating machine

JZS-Waste Engine oil regeneration machine

JZC-Black waste oil distillation system

ZYS-On-load Tap Changer Oil Purifier

BZ-Transformer oil regeneration device

PF-Press paper oil filtration machine

JL-Portable oil oil purifier/oil filtration unit

BDV Dielectric oil's breakdown voltage tester

NKEE-Transformer oil/lube oil moisture sensor

Oil purifier parts and various oil testing equipments (Oil Acid tester, oil viscosity tester)

 

Our Honor and Quality Certificate:

China Famous brand Oil Purifier Company

Golden-supplier for China National Electric power Group

Golden-Supplier for ALSTOM, SIEMENS, SCHNEIDER Company

ISO9001 products quality certificate

CE Products safety certificate

SGS Products local testing report

More than 10 years and 50 countries and districts exporting experience

 

Our After-sales:

Engineer is available for local installation.

24 months warranty from the delivery time.

24 hours online service question and answer.

More than 10 years experience

 

Packing and delivery way:

Wooden case Suitable for sea transportation and air transportation

If you are interested in our product, please feel free to contact me.
Contact person: April Mao
Skype: nakin-salesapril
Yahoo Messenger: jiamao581