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    Single Phase Pole Mounted Distribution Transformer

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    Single phase pole mounted distribution transformer designed for residential and rural power distribution systems. Available in ANSI C57.12.20 compliant designs with copper or aluminum windings, CRGO or amorphous cores, and ratings from 5–167 kVA. Capacity, primary voltage, secondary voltage, and certification requirements can be customized to meet specific project needs, ensuring reliable and energy-efficient power distribution.
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    SKU: ATO-DT-PM
    30-day Returns
    Delivery date: 10-20 days

    Note: Capacity, primary voltage, secondary voltage, and certification requirements are customizable. Please contact us for more details and pricing.

    Built for maximum efficiency and long-term reliability, this single-phase high-voltage distribution transformer helps utilities reduce energy losses and lower lifecycle costs. With robust insulation systems, optimized magnetic circuit design, and ANSI-compliant construction, it delivers consistent performance, enhanced grid stability, and years of maintenance-free operation in overhead distribution applications.

    Specification

    Applicable Standard ANSIC57.12.20
    Type Conventional Type
    Frequency 60Hz, 50Hz
    Efficiency Standard DOE 2016, CSA 802.1, TP1 etc
    Core C.R.G.O Core & Amorphous Core
    Winding Cu-Cu, Cu-Al, AI-AI
    Taps No taps, ±2*2.5%, +1, - 3*2.5%, 0, - 4*2.5% etc
    Product scope kVA: 5-167
    Primary Voltage 2400-19920V
    Secondary Voltage 120-600V


    Technical Specifications

    Single phase pole mounted distribution transformer size

    Typical Losses and Efficiency (C.R.G.O Core)

    Rating (kVA) HV (kV) Tap (%) LV (V) Loss (W) Dimension (mm) Weight (kg)
    No Load Full Load A B C D E Oil Weight Total Weight
    15 7.97 ±1/-3*2.5% 120–240 55 140 1055 530 600 410 286 51 176
    25 73 240 1085 580 660 460 286 68 231
    37.5 101 331 1150 616 695 496 286 86 288
    50 115 430 1155 645 725 524 286 96 337
    75 152 600 1235 680 780 560 591 114 425
    100 181 900 1240 730 860 610 591 144 504
    167 266 1400 1450 900 950 660 591 197 753
     
    15 19.92 +0/-4*2.5% 120–240 55 140 1125 580 650 460 286 72 210
    25 73 240 1160 616 695 496 286 86 255
    37.5 101 331 1235 645 720 524 286 104 311
    50 115 430 1240 680 760 560 286 119 368
    75 152 600 1305 730 830 610 591 148 485
    100 181 900 1340 730 855 610 591 153 537
    167 266 1400 1530 900 950 660 591 205 784

    Typical Losses and Efficiency (Amorphous Core)

    Rating (kVA) HV (kV) Tap (%) LV (V) Loss (W) Dimension (mm) Weight (kg)
    No Load Full Load A B C D E Oil Weight Total Weight
    5 7.62 ±2*2.5% 120–240 8 75 835 450 520 330 286 23 92
    10 12 120 895 480 550 360 286 28 133
    15 15 195 915 500 570 380 286 34 149
    25 18 290 985 530 605 410 286 41 215
    37.5 30 360 1015 580 655 460 286 52 270
    50 32 500 995 645 720 524 286 66 318
    75 45 650 1115 680 780 560 591 86 440
    100 50 850 1110 730 860 610 591 93 560
    167 65 1410 1215 925 950 660 591 114 846
                 
    10 14.4 ±2*2.5% 120–240 12.5 260 1000 480 550 360 286 35 116
    15 15.5 395 1020 480 550 360 286 35 129
    25 24 500 1030 530 605 410 286 44 174
    37.5 32 625 1080 580 650 460 286 59 231
    50 38 800 1150 616 690 496 286 80 282
    75 60 1000 1250 680 775 560 591 112 404


    Feature

    1. Reliable Electrical Connections: The single phase pole mounted distribution transformer features high-voltage porcelain bushings with eye-bolt terminals for secure connections to copper and aluminum conductors, while improved sealing gaskets help prevent moisture intrusion.
    2. Superior Sealing Design: A one-piece clamping ring and precision-formed tank cover ensure uniform pressure and reliable sealing for long-term outdoor operation.
    3. Built-In Safety Protection: The pole mounted distribution transformer is equipped with a self-sealing pressure relief valve and ANSI-compliant mounting brackets for safe and dependable operation.
    4. Durable Low-Voltage Terminals: Tin-plated low-voltage terminals offer excellent corrosion resistance and stable electrical performance.
    5. Utility-Grade Construction: The single phase pole mounted distribution transformer features lifting lugs, grounding provisions, and rugged components for easy installation and reliable service in overhead power distribution systems.
    6. Long Service Life: Designed for residential, commercial, and rural distribution networks, providing low maintenance and dependable performance.

    Two Type of Cores

    Single phase pole mounted distribution transformer two core

    Application

    1. Rural Areas & Villages: Provides reliable electricity supply to remote rural areas and villages, ensuring basic household power access.
    2. Residential Communities: Delivers stable and continuous power for urban and suburban residential neighborhoods, supporting daily household needs.
    3. Agricultural Operations: Supplies power for irrigation systems, farming equipment, and agricultural processing, improving farm productivity and efficiency.
    4. Small Businesses & Shops: Supports local shops, restaurants, and small commercial establishments with dependable electricity for daily operations.
    5. Light Industrial Facilities: Provides stable power for small factories, workshops, and light industrial equipment, ensuring smooth production activities.
    6. Public Infrastructure: Powers public services such as schools, parks, street lighting, and municipal facilities to support community development.

    Single phase pole mounted distribution transformer applications

    Tips: How do I choose the right pole mounted distribution transformer?

    Consider the required Capacity (kVA), Primary Voltage Rating (High Voltage), Secondary Voltage Rating (Low Voltage), and Transformer Type according to your application needs. Additional key factors such as Material Requirements (core and winding materials), and Certification Requirements should also be evaluated to ensure safe and compliant installation.

    For utility and rural electrification projects, selecting the proper transformer configuration ensures reliable power distribution, reduced energy losses, and long-term operational performance. This single phase pole mounted transformer is available in multiple ratings, winding materials, and core options to suit a wide range of distribution applications.

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