OIL-IMMERSED TRANSFORMERS
Sealed Type I Sealed Type With Nitrogen Cushion I Conservator Type I Sealed Type With Cable Termination Boxes I Padmounted Type I Polemounted Type

Oil Immersed - Distribution Transformer

As we are Indonesia’s leading manufacturer of transformers, distribution transformers is one of our expertise. We are certified ISO 9001 : 2015, 14001 : 2015 and 45001 : 2018 to meet international standards.

Our distribution transformers are also type test certified and highly reputable in various segments in Indonesia and overseas, including: the utility sector, oil and gas sector, industries, buildings, and various others

We manufacture various specifications according to your needs, up to 36kV and 35MVA. We always cater our transformers based on your needs, we manufacture various types of Oil Type Distribution Transformer such as, Conservator, Hermetically-sealed with cable termination boxes, Padmounted and Polemounted type. and we guarantee the highest quality and reliable services.

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Hermetically-Sealed Type

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Pad Mounted (Compartmental)

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Hermetically-Sealed Type

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Hermetically-Sealed Type with Nitrogen Cushion

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Conservator Type

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Hermetically-Sealed Type With Cable Termination Boxes

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Padmounted Type (Compartmentalised)

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Polemounted Type with ANSI Standard

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DRY TYPES TRANSFORMERS

Dry Type Distribution Transformer

The cast resin (dry type) transformers are well known for their high safety standard and maintenance-free character. The use of cast resin transformers is highly recommended for important installations such as airports and high rise buildings. More customers are accepting these dry type transformers due to the high safety standards and our competitive pricing. As the Asian economy flourishes, the potential of cast resin transformers is growing accordingly, and PT. Trafoindo Prima Perkasa is proud to be the first manufacturer of cast resin transformers in Indonesia and will continue to be the country’s foremost manufacturer of these transformers.
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Dry – Enclosure (IP21/IP43/IP55)

IP Enclosure I Paint Coating I C3/C4/C5 I Digital Thermometer I Microswitch I Infrared Window I AN/AF
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Cast Resin I Padmounted Type
3D WOUND CORE DISTRIBUTION TRANSFORMERS
Oil Types I Dry Types

3D Transformer - Oil-Immersed Type

“3 Dimension Wound Cores” are a structural core that consists of 3 single core frame that are identic. Within each single core frame is made of trapezoid silicon steel tape that are winded to become a wound single core frame. When the three of wound single core frame are assembled into one, they are formed structurally as a “triangle” that are dense and compact. Due to this structure, there will be no air gap. And due to the flux flow is uniformed and total weight of the 3D wound core is lower, it results in reduction of no-load loss by 20-25%. Furthermore, by the reduction of excitation current approximately by 50%, the reactive loss is reduced significantly, and allowing to increase the Cos-phi of the transformer.
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3D Transformer - Dry Type Distribution Transformer

The cast resin (dry type) transformers are well known for their high safety standard and maintenance-free character. The use of cast resin transformers is highly recommended for important installations such as airports and high rise buildings. More customers are accepting these dry type transformers due to the high safety standards and our competitive pricing. As the Asian economy flourishes, the potential of cast resin transformers is growing accordingly, and PT. Trafoindo Prima Perkasa is proud to be the first manufacturer of cast resin transformers in Indonesia and will continue to be the country’s foremost manufacturer of these transformers.
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TRADING OF ELECTRICAL POWER SYSTEM PRODUCT​

TECHNICAL & ENGINEERING SERVICES

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