Product Description

Brief Introduction:
FUOOTECH Series ZYD Double-stage High Vacuum Transformer Oil Filtration Machine, comparing single stage vacuum oil purifier, owns a rotary vane vacuum pump and one more booster roots pump vacuum system which can speed up evacuation much faster and higher.

It has been specially designed for on/off site use to completely purify insulating oils in energized or de-energized transformers even when transformer power both below and above 110KV and altitude over 500 meters, as well as purify mutual inductor oil, switch oil and so on.

High-Efficient Silicon Oil Purifier Machine, Oil Filtration System, Cable Oil Purification Plant

Features:

Advanced Duplex 3D stereo-evaporation, efficient oil film sprayer, giving high effective dehydration and degas, increasing separating size and separating time to ensure the dry-level and dielectric strength improving greatly.
Double-stage vacuum system, high vacuum pressure and high flow rate, strong power of vacuum evacuating.
Advanced multi-stage precision filtration system, stainless steel materials filtration combined with molecular adsorption technologies
Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
Double-infrared liquid level sensor, pressure protective system to ensure machine operation easy and safely.
Especially applied to vacuum oiling and drying (Hot Oil Circulation / on-site Drying) for power transmission equipments which are over 110KV.
Adopt interlocked protection system, which connects oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leakage and electricity leak.
Low maintenance cost and time, simple operation and maintenances.
Can be made in mobile trailer and fully enclosed type, fully automatic type with PLC, explosion-proof type, etc… according to actual working condition/requirements.

Technical Specification:

Parameters	Model 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 Vacuum Degree	MPa	-0.08 ~ -0.099
Working Discharge Pressure	MPa	≤ 0.3
Temperature Control Range	ºC	20 ~ 80
Operation Temperature	ºC	40 ~ 70 (65ºC is best)
Power Supply		380V, 50Hz, 3 phases (or as per your requirements)
Working hours without Trouble	Hour	4000
Continuous Working Hours	Hour	150
Ambient Temperature		-25 ~ 55ºC
Working Noise	dB(A)	65 ~ 90
Heating Power (adjusted available)	KW	30	48	60	90	135	150	180
Total Power	KW	35.5	52.5	68	105	154	165	208
Inlet/Outlet	mm	φ25	φ32	φ42	φ50	φ50	φ60	φ60
Weight	Kg	600	700	1050	1150	1450	1600	1950
Dimension	mm	1380×1020×1760	1610×1250×1950	1750×1350×2150	1850×1400×2200	1950×1500×2300	2050×1600×2400	2200×1750×2550
After Filtration		Moisture (Water Content) ≤ 5 PPM
		Gas Content ≤0.01% (Vol)
		Impurities Degree (Filtration precision) ≤ 1 micron (no free carbon)
		Breakdown Voltage (Dielectric Strength) ≥70 KV
		Flash Point ≥145ºC
		Cleanliness ≤NAS 1638 Grade 6

Note: 1. The dimension and weight will be changed with changing of technical specs.
2. All the specs can be customized according to client's requirements.

Packing & Delivery:
High-Efficient Silicon Oil Purifier Machine, Oil Filtration System, Cable Oil Purification Plant