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125 kVA Clam-Shell Pad Mount Single-Phase Oil-Immersed Distribution Transformer

NPC ELECTRIC single-phase pad-mounted oil-immeresed distribution transformers are powerful, dependable, and designed with the environment in mind. With the ability to function indoors and outdoors, these transformers offer enhanced reliability and protection against critical equipment failure. The lower operating costs and heat emissions of these transformers make them an ideal choice for a wide range of applications.

Product Technical Specs

KVA Rating	125 KVA (other sizes are also available i.e., 25, 50, 75, 100, and 150 KVA)
No. of Phases	Single-Phase
Tapping Range	±2 x 2.5%
Winding Material	Copper / Aluminum
Impedance	1.0-4.5%
Feed Type	Loop Feed
Fluid Type	Non-PCB Mineral Oil
Connection Type	Dead Front
Mounting	Pad-Mounted
No-Load Losses	213 Watts
Load-Losses	986 Watts
Sound Level	NEMA TR1 Standard
IEEE Standards	IEEE C57.12.00
Certification	UL Listed
Efficiency	DOE 2016 Standard Compliant
Temperature Rise	65 ^oC
Enclosure	NEMA Type 3R – Stainless Steel
Primary Protection Devices	Bay-O-Net Expulsion Fuse MOV Surge Arrestor (on demand)
Tank Material	Coated Steel
Quality Control	Transformer routine tests as per ANSI® and IEEE® Tank Coating System complies with IEEE Std C57.12.28 and C57.12.29 Quality System is ISO 9001 certified
Warranty	18 months

Transformer Features

This clam-shell pad-mounted oil-immeresed transformer comes in single-phase configurations with a voltage rating of 480 V on the primary side and 240/120 V on the secondary side with dual winding. This unit’s cores are made from cold-rolled silicon steel laminations using state-of-the-art technology.

This transformer is highly energy efficient with lower heat emissions, resulting in fewer cooling requirements. The unit also features mineral oil as an insulating fluid with a 65°C temperature rise. With its NEMA Type 3R enclosure, this clam-shell pad-mount unit can be used for indoor or outdoor applications.

This transformer is primarily used in Electric power distribution, industrial sites, electrical rooms, underground vaults, manufacturing facilities, processing plants, commercial buildings, and underground industrial power distribution.

Diagram Of Transformer

HOME ꄲ Pad Mount Transformers ꄲ Single Phase Pad Mount Transformers ꄲ 125 kVA Clam-Shell Pad Mount Single-Phase Oil-Immersed Distribution Transformer

Cooling Type

ONAN
Primary Voltage

480v
Secondary Voltage

240/120 V (Dual Secondary)
Frequency

60/50 Hz

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