Introduction:

Transformer oil is very important to reliability, performance and Lifetime of transformer. the oil should be free from moisture, dissolved gases, Particles, etc. Even some new oils may require treatment to acceptable level Before injecting into the transformer; Our DVTP Series  is professional for treatment of transformer oil, it can Efficiently remove water, gases, acid, particles, etc. from the oil. with the Advantages of high working vacuum, high filtration speed, oil quality Protection, the filter advanced the oil treatment technique and equipment Performance and once can raise the puncture voltage up to over 75KV.

DVTP Series can be installed by sealed Regular or movable with a trailer, so it is suitable to treat oil, fill oil in Vacuum chamber and circulating dry hot-oil when large transformer is being Installed and overhauled.

Performance:

Water Removal: Overall Water Content ≤3 PPM by removing free, emulsified, and dissolved Water.

Particulate Removal: Particle counts as Low as 1 micron.

Entrained Air and Gas Removal ≤0.3%

Acid Removal: can be equipped with Fullers earth towers to neutralize acid and Lower TAN to < 0.03 KOH/g

Dielectric Strength:≥75 kV per ASTM 877

Technical Data:

Parameters		Unit	DVTP-30	DVTP-50	DVTP-100	DVTP-150	DVTP-200	DVTP-250	DVTP-300
Flow rate		L/min	30	50	100	150	200	250	300
Working vacuum		MPa	0.080.099
Working Pressure		MPa	≤0.3
Temperature Range		℃	2080
Power			Three Phase 50HZ380V(as per the customer's Requirements)
Working Noise		dB(A)	75	75	75	80	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
Inlet/Outlet		mm	φ25	φ32	φ42	φ50	φ50	φ60	φ60
Weight		kg	600	800	1050	1400	1800	2000	2200
Overall	Length	mm	1050	1100	1200	1450	1600	1800	1900
	Width	mm	750	800	950	950	1100	1200	1200
	Height	mm	1350	1400	1500	1650	1800	1900	1900