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15 kVA Single-Phase Pole-Mounted Transformer

NPC Electric's 15 kVA single-phase pole-mounted transformers strictly adhere to international standards such as IEEE C57.12.00, IEEE C57.12.20, and DOE-2016 efficiency requirements. We are dedicated to delivering exceptional products and offering customized services to ensure that each transformer precisely meets the unique technical needs of our customers. Whether it's for specific voltage levels or challenging operational environments, NPC Electric is committed to providing optimal solutions.

Product Technical Specs

Rating	15 kVA
No. of Phases	1
Type	Pole-Mounted Distribution Transformer
Frequency	60/50 Hz
Primary Voltage	12.47/13.2/13.8/23.9/34.5 kV
Secondary Voltage	120/208/240/277/480 V
Tapping Range	±2 x 2.5%
Winding Material	Copper / Aluminum
Core Material	Grain Oriented Silicon Steel Sheet
Impedance	1.5 – 4.5 %
Efficiency	98.82% or customized
Cooling Type	ONAN
Average Winding Rise	55 °C, 55/65 °C, 65 °C
Fluid Type	Non-PCB Mineral Oil / FR3 Biodegradable
Tap Changer	Off-Load Tap Changer
IEEE Standards	C57.12.00, C57.12.20, C57.12.31, C57.12.35, C57.12.90, C57. 91 and C57.154
NEMA Standard	NEMA TR 1
Tank Coating	IEEE Std C57.12.31-2010
Certification	CESI/KEMA/UL Listed

Transformer Features

This 15 KVA pole-mounted transformer is a single-phase unit with a primary voltage rating of 12.47-34.5 kV and a secondary voltage rating of 120–480 V

The unit’s cores are made from Grain Oriented Silicon Steel using state-of-the-art technology. This single-phase pole-mounted transformer is highly energy efficient with lower heat emissions, resulting in fewer cooling requirements.

Diagram Of Transformer

HOME ꄲ Pole Mounted Transformer ꄲ 15 kVA Single-Phase Pole-Mounted Transformer

Cooling Type

ONAN
Primary Voltage

25/37.5 KV
Secondary Voltage

120/240/480 V
Frequency

60/50 Hz
Fluid Type

Non-PCB Mineral Oil / FR3 Biodegradable

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