Oil-Immersed Distribution Transformer

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Oil-Immersed Distribution Transformer - CIC

CIC | CHALLENGE INDUSTRIAL CO., LTD., since 1974, is a global supplier of Oil-Immersed Distribution Transformer. CIC specializes in the manufacture of instrument transformers, distribution transformers, detuned reactors, epoxy insulators, electronic energy meters, etc. Also provided or distributed are a wide range of other electrical or electronic apparatus.

Certified to ISO 9001, CIC ensures superior quality of its goods through such advanced technologies and materials as Swiss-manufactured equipment (for the production of resin insulators), Araldite® epoxy resin, and technology transferred from Messwandler-Bau (MWB) of Germany.

Backed by 44 years of experience, CIC offers custom-made products, OEM/ODM services, and technical support tailored to the needs of its discerning clientele.


Oil-Immersed Distribution Transformer

OTA-LV75-300kVA

Oil-immersed distribution transformers are widely used in control panels, machine tools, power companies and in production-plant equipment. All of CIC's oil-immersed distribution transformers undergo full inspection and are thoroughly tested by internationally-accredited testing laboratory. Our high-quality products are designed to reduce no-load loss, load loss, and are made for quiet operation. Manufactured by CIC, these distribution transformers have been used by the Taiwan Power Company for more than 20 years.

Oil-Filled Distribution Transformer (Oil-Type Transformer)

Product Features

  • CIC's Oil-Immersed Distribution Transformers are made with premium-quality silicon steel, copper wire, and insulation oil - all to ensure product reliability.
  • Locations for the terminals can be adjusted to meet customer requirements.
  • Available in regular-type and bus-duct type models.

Specifications

Model

OTA-LV75-300KVA

Indoor (Outdoor), Oil Immerse Tyep

Standard

CNS 598 C4010

Frequency

60Hz

Phase

Insulation Level

Class A

Capacity

as Chart One

Cooling

Self Cooling

Primary

below 600V

Connection Way

□    △-Y

□    △-△

Secondary

below 600V

□    Y -△

□    Y -Y

Noice Level

according to NAME standard

Specifications II

Chart One

(reference)

No

Capacity

Efficiency

Outline Dimensions (mm)

Approx. Weight

Drawing

 

(kVA)

%

Oil

N.W.

No.

 

 

 

A

B

C

D

E

L

kg

 

1

75

97.50

720

600

850

400

400

75

370

C

2

100

97.60

790

610

900

400

400

95

450

3

125

97.65

790

610

900

400

400

95

520

4

150

97.70

880

750

950

450

450

160

610

5

200

97.80

920

760

1050

500

500

180

730

D

6

250

97.90

990

860

1160

550

550

200

870

7

300

98.00

990

860

1160

550

550

200

1000

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