Single Phase Pole Mounted Oil Immersed Self Protection Transformer
The Boerstn overhead transformer may be used alone for the supply of a single phase load or as one of three units in a bank for the supply of a three phase load.Our single phase overhead distribution transformer is commonly used in various places including rural areas.remote regions and scattered villages to provide high quality power supply for daily lighting.
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  • PRODUCT DETAILS

Product description

  • Our completely self-protected distribution transformer is used to offer electricity to facilitate lighting system,agricultural production and industrial factory in rural place,remote areas scattered villages,and it is also applicable for pole-mounted distribution lines for railways and urban power grids.it equipped with HJ international csp breaker with load signal lamp.

Standards

  • IEEE&ANSI C57 12.00,IEEE&ANSI C57 12.20,IEEE&ANSI C57 12.90

Product range

  • - Transformer capacity:10 through 500kVA
    -Polarity:Additive or subtractive
    -Temperature rise:65℃
    -Primary voltage:2400V through 34500Grdy/19920V
    -Cooling type:ONAN
    -Secondary voltage:120/240V,240/480V,139/277V,600V
    -Single phase frequency :50/60HZ
    -Taps:±2x2.5%HV side

Technical Speccification

  • Single Phase Pole Transformer

Capacity
(kVA)

Primary
Rating
(V)

Amorphous  core

GRGO core

No load loss(W)

Load loss(W)

No load loss(W)

Load loss(W)

3

13800/7967
13200/7620
11000/6350
or others

8

45

9

45

5

8

75

19

75

10

12

120

36

120

15

15

195

50

195

25

18

290

80

290

37.5

30

360

105

360

50

32

500

135

500

75

45

650

190

650

100

50

850

210

850

167

65

1410

350

1410

Note: The above parameter is only subject to our standard design,special requirement can be customized.
  • Completely Self Protection Transformer

Model

Rated
Capacity(kVA)

Primaty
Rating(V)

Tapping
Range(%)

Secondary
Rating(V)

LOSS(W)

No load loss

Load loss

CPS-10

10

34500/19920
33000/17321
20000/11547
13200/7620
11000/6350
or others

±2x2.5%
or others

120-240
240-480
250-500
or others

50

120

CPS-15

15

65

195

CPS-25

25

105

290

CPS-37.5

37.5

140

360

CPS-50

50

180

500

CPS-75

75

250

650

CPS-100

100

275

850

CPS-167

167

455

1410

Note: The above parameters are only the parameters of some transformers listed by our company. Any transformer capacity can be customized(special requirement can be customized)
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