Weather Proof Type High Precision Filtered Transformer Oil Purifier
Machine
Advantage:
Weather Proof Type Transformer Oil Purifier High Precision Filtered
Transformer Oil Purifier Machine,High Voltage Transformer Oil Purifier Machine Model ZYD is
particularly suitable for filtering 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.
Application:
Weather Proof Type Transformer Oil Purifier High Precision Filtered
Transformer Oil Purifier Machine,High Voltage Transformer Oil Purifier Machine Model ZYD is mainly used for removing trace water, gas and impurities from
insulating oil, improving the insulating oil performance index. It
is mainly applied to purification for high voltage insulating oil
of 110KV,220KV,500KV,750KV,1000KV from power transmission
equipment.
Feature:
1. Especially for removing water from transformer oil, such as free
water, trace water and so on by the double stage vacuum system for
high voltage oil.
2. Remove gas, air content from the old high voltage transformer
oil by vacuum degassing system.
3. Remove impurities, tiny particles, acidity, sludge, free carbon,
other soluble oil decay products and discoloration substances by 3
stages of filters (Primary filter, secondary filter, fine filter).
4. Independent vacuum oiling system for transformers, this oil
purifier can also vacuum dry transformer and on-line operation with
transformers.
5. Designed for processing high voltage insulating oils in
workshops, onsite power stations, purifying oil in oil storage
tanks or directly in transformers(energized or de-energized
transformers).
6. Efficient electric heating system, heating uniformity, less
power consumption, safe, and reliable.
7. Double-infrared liquid level sensor, pressure protective system
and foaming detecting and eliminating to ensure machine operation
easily and safely.
8.Adopt interlocked protective system, which connect oil pump,
heater and liquid level sensor, avoiding blank heating, blank
pumping.
working principle
When the oil filter is working, the oil enters the primary filter
through the inlet under the action of the pressure difference
between the inside and the outside, and the large particle impurities are
filtered out. After the oil is heated by the multi-stage infrared,
it enters the special personalized vacuum separator and is
separated in the vacuum. The mist is formed in the first shape, and
then formed into a film shape, so that the contact area in the
vacuum is expanded by hundreds of times. The moisture in the oil is
rapidly obtained under the conditions of high heat, high vacuum,
large surface and high pumping speed. It is vaporized and
discharged by a vacuum system.
The water vapor discharged from the upper part of the vacuum
separator is first cooled and dehumidified by the condenser, then
cooled into the cooler, and the condensed water is discharged into
the water storage device, and the gas after being condensed and
dehumidified twice is finally discharged into the air by the vacuum
pump.
The dry oil after vacuum dehydration in the vacuum separator is
raised from the negative pressure to the positive pressure by the
oil pump, and after filtering, the clean oil is discharged from the
oil outlet to complete the entire oil purification process.
Technical Parameters:
Parameters | 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 | Mpa | -0.08 ~-0.099 |
Working Pressure | Mpa | ≤ 0.3 |
Temp Range | ℃ | 20 ~80 |
Power Supply | | 380V, 50Hz, 3Phase( As per required) |
Working Noise | Db | 60 - 80 (Depended on the configuation) |
Heating Power | KW | 30 | 60 | 90 | 135 | 150 | 165 | 180 |
Total Power | KW | 35 | 67.5 | 101.5 | 149 | 164 | | 198 |
Inlet/Outlet Diam | MM | 25 | 32 | 42 | 50 | 50 | 60 | 60 |
Weight | KG | 450 | 550 | 750 | 950 | 1200 | 1850 | 2000 |
Size | Length | MM | 1450 | 1450 | 1750 | 1850 | 1950 | 2050 | 2150 |
Width | MM | 950 | 1000 | 1250 | 1300 | 1350 | 1400 | 1450 |
Height | MM | 1700 | 1750 | 1950 | 2000 | 2050 | 2100 | 2150 |
AFTER TREATMENT |
Dielectric Strength | KV | ≥ 75-85 |
Water Content | PPM | ≤ 3 |
Gas Content | % | ≤ 0.1 |
Particle Size | μ | ≤ 3 |
Cleanliness ≤NAS 1638 Grade 5 |