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Pole Mounted Transformer 50kva Single-phase 7200v 240/120v Oil Immersed Transformer Price
Oil-Immersed Transformer

Pole Mounted Transformer 50kva Single-phase 7200v 240/120v Oil Immersed Transformer Price

D11-M Series

Product Overview

The oil-immersed single-phase overhead transformers, which are designed and manufactured in a standard way, are mainly applied to reducing the voltage of the utility distribution network (with a range of 2400 to 34500 volts) to lower utilization levels. While a portion of these transformers are used to step down voltages to commercial and industrial standards—such as 277V, 240/480V, 2400V and 4800V—the majority are utilized for reducing voltages to the single-phase 120/240V level. In addition to these purposes, the same type of transformers can also be employed in small substations and various other applications, and they are capable of boosting voltage as well.

    Model Definition

    product-description1-14

    Features

    ● High-efficiency and energy-saving design: Utilizing a wound core structure, it boasts excellent energy-saving performance, effectively reducing no-load losses and improving overall operating efficiency.
    ●Compact size and lightweight: Compared to traditional distribution transformers, pole-mounted single-phase transformers are smaller and lighter, simplifying on-site installation and daily maintenance.
    ● Low infrastructure investment: Thanks to its compact and lightweight design, the required infrastructure investment is relatively low, making it suitable for rural power grids and remote mountainous areas.
    ●  Reduced line losses: It can shorten the low-voltage power supply radius, reducing line losses by more than 60%, significantly improving power quality.
    ● Easy installation: Adopting a pole-mounted suspension installation method, the installation process is simple and quick.
    ● High reliability: Employing a fully sealed structure, it has strong overload capacity, high reliability during continuous operation, and is easy to maintain.
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    Range of application

    Suitable for rural power grids, remote mountainous areas, scattered villages and other places, meeting the electricity demands for agricultural production and lighting.

    Technical specifications

    Rated capacity (kVA)

    Rated voltage

    Vector group

    No-load loss (W)

    Load loss (W)

    No-load current (%)

    Impedance voltage (%)

    HV (kV)

    Tapping range (%)

    LV (kV)

    10

    6 6.3 10 10.5 11 ±2×2.5 ±5 2× (0.22~0.24) 或 0.22~0.24 li0 li6

    45

    235

    1.1

    3.0

    16

    55

    330

    1.0

    20

    65

    385

    0.9

    30

    80

    560

    0.8

    40

    100

    700

    0.8

    3.5

    50

    120

    855

    0.7

    63

    145

    1020

    0.6

    80

    160

    1260

    0.6

    100

    190

    1485

    0.6

    125

    230

    1755

    0.5

    160

    290

    2130

    0.5

    Note:  The above data is subject to change due to technical improvement.

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