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Insulating Fully Enclosed transformer oil filtration

Model ZLS Insulating fully enclosed transformer oil  filtration and dehydration machine can efficiently remove free water, dissolved water, gas, particles as well as acetylene, hydrogen, methane and other harmful ingredients from oil effectively to improve oil's dielectric strength level, effectively to make sure electric equipment working safely and normally.
Availability:
  • ZLS

  • CTBU

Reference standards:

The oil filtration equipment conforms  to  the  latest  edition  of  the IEC specifications  and other international  standards:

IEC 60296        Fluids for electromechanical applications-Unused mineral insulating oils for transformers and switchgear

IEC 60422        Reconditioning of used oil for Oil in-service

IS 335(1993)     New insulating oils

IS 6034(1989)   Insulating oil conditioning plants

IS 325(1978)     Three Phase Induction Motors

IS 6792(1972)   Methods for Determining of Electric Strength of Insulating Oils.

IS 1866 (2000)  Code of Practice for Electrical Maintenance and Supervision of Mineral Insulating Oil in Equipment


Technical Specifications:

Model

ZLS-30

ZLS-50

ZLS-70

ZLS-100

ZLS-150

ZLS-200

ZLS-250

ZLS-300

Flow (liters/hour)

1800

3000

4000

6000

9000

12000

15000

18000

Vacuum degree

-0.08~-0.099 Mpa

Working pressure

≤ 0.4 Mpa

Ultimate vacuum

≤ 5 Pa

Temperature range

20-80℃

Breakdown voltage

≥ 70KV

Water content

≤ 5ppm

Gas content

≤ 0.1%

Filtering rate

≥ 99.5%

Particle size

≤3micron

Power supply

220V/380V/400V/415V/440V/460V/480V/575V(±10%), 50/60Hz, 3Phase

Working noise

65 dB

Heating power (kw)

30

36

60

72

120

150

180

215


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