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MACROPLAST PVT. LTD. MACROPLAST PVT. LTD.
Greater Noida, Uttar Pradesh, India
 

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Potential Voltage Transformers



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Product Description

The Potential Voltage Transformers that we provide to our customers is designed with an expansion chamber built for applications upto 132 Kv. This is widely demanded by our numerous customers as it has two separate tanks, the lower tanks contains all the core and windings. The primary winding is housed in the HT insulator which is then connected to the primary terminal on the top tank, thus saving space for the expansion of oil. We provide our Potential Voltage Transformers in various different specifications according to the needs of our customers.

Construction Features :

  • Primary Terminal
  • Oil Level Indicator
  • Pressure Release Device
  • Oil Expansion Tank
  • Bushing
  • Bushing Clamp
  • Secondary Terminal Box
  • Main Tank (3 mm thk)
  • Name & Rating Plate
  • Earthing Terminal
  • Lifting Lug
  • Oil Filling Plug
  • Oil Drain Plug

Technical Specifications for Potential Transformers

Type: Resin Cast, Outdoor, Oil Cooled






Nominal System Voltage (kv)

11

33

66

132

220

Highest System Voltage (kv)

12

36

72.5

145

245

Power Frequency withstand voltage 1 min (kv)

28

70

140

275

460

Impulse withstand voltage (kvp)

75

170

325

650

1050

Rated burden

10 VA to 500 VA

Rated frequency (Hz)

50

50

50

50

50

Creepage distance phase to earth (m.m)

300

900

1815

3625

6125

Rated secondary voltage

110 volt, 110/3 volt

Rated voltage factor

1.2 cont G 1.5 for 30 second

Accuracy class (IS/IEC standard)

0.2, 0.5, 1.0 for metering G 3P, 5P, 6P for protection

Applicable Standards for Potential Transformers

The standards followed by Macroplast for design and manufacturing of potential transformers are

  • IEC : 60044-2
  • ISS : 3156
  • BSEN : 60044-2
  • ANSI : C.57.13

** Further, Macroplast also possesses the expertise to manufacture Potential Transformers as per client specifications and requirements

 


Product Code : 07


MACROPLAST PVT. LTD.

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Contact Details
MACROPLAST PVT. LTD.
Greater Noida, Uttar Pradesh, India
D-18/2, Surajpur Industrial Area, Site-B, Gautam Buddh Nagar, Greater Noida - 201306, Uttar Pradesh, India
Phone : +918268154239
Fax : 91-120-2560718
Mr. S. K. Mishra (Chairman & Managing Director)

Mobile : +918268154239
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