Series ZYD Double-stage-vacuum transformer oil purifier

Series ZYD Double-stage-vacuum transformer oil purifier can completely and quickly remove water, trace water, gas, particles as well as other harmful ingredients from oil to improve oil's dielectric strength, effectively making sure electric equipments working safely and normally. Series ZYD vacuum oil purifier is particularly suitable for treating high-grade transformer oil, super-voltage transformer oil and new transformer oil. It can be used for filtration of more than 110V substation live line work onsite. Meanwhile, Series ZYD oil purifier can be used as independent vacuum source with functions of vacuum drying and vacuum oiling. 

Features 

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

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

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

4. 4. Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies

5. 5. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.

6. 6. Double-infrared liquid level sensor, pressure protective system to ensure machine operation easy and safely.

7. 7. 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.

8. 8. Special oil pump is suitable for working under high vacuum states, low noise, working reliable.

9. 9. Photoelectric oil foam sensor, automatic eliminating oil foam, making sure vacuum pump working safe and stable.

10. 10. Optional choice of installing moisture sensor to test oil's moisture online.

11. 11. Functions of live line work onsite, vacuum drying and vacuum oiling. Advantages  Comparing with traditional vacuum transformer oil purifier, Series ZYD oil purifier can increase the working 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. 

12. Technical Parameters
    

13. 
    

14. 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		℃	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	27.7	35.5	68	105	135	148	168
    Inlet(Outlet)		mm	Φ25	Φ32	Φ42	Φ50	Φ50	Φ60	Φ60
    Weight		kg	450	550	870	950	1250	1850	2100
    Dimension	L	mm	1500	1500	1950	2100	2200	2250	2400
    	W	mm	1250	1250	1300	1350	1350	1400	1450
    	H	mm	1700	1750	2100	2200	2200	2200	2200

Products list

ZY-high effective vacuum transformer oil purifier, oil filtration
ZYD-Double stages insulating oil purifier,oil treatment,oil purification
ZYM-Mobile/trailer type transformer oil treatment,oil filtration mnachine
TY-Turbine oil purifier,oil treatment
TJ-Coalescence and separating oil filter,oil purifier machine
TYA-Lubricating oil purifier/hydraulic oil purification
TYK- Phosphate ester fire-resistant oil purifier,oil filtration machine
JZS-Engine oil regeneration system,waste oil recycling
BZ-Trasnformer oil regeneration device,oil pruifier
PF-Plate pressure oul filter, oil purifier machine
JL-Portable oil piurifier,oil filtering,oil filter
IIJ-II-BDV oil tester,insulating oil dielectric strength tester
NKEE-Oil moisture sensor,water content tester

Our company provide good quality machine with competitive price; machine warranty time is 18 months from the delivery date. We can make the specified machine as per users options:

1.Trailer type with fully closed for protecting oil purifier machine(Waterproof and dustproof)

2.Choosing different kinds vacuum pump, oil pump, and electric parts.

3.Anti-explosion (EX type) electric parts.

4.Equips moisture sensor and dielectric strength tester on the machine.

5.Filter elements for different requirements on filtering precision

6.Stainless steel material for oil purifier body.