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0102030405
LMZK-10-3.jpg

LMZK-10-3 10kV Open-Type Current Transformer for Gas-Insulated Switchgear

Another key feature of the LMZK-10 open-type current transformer, dedicated to gas-filled cabinets, is its durability. Manufactured with high-quality materials, this transformer offers excellent corrosion resistance and anti-aging properties. These characteristics extend the service life of the LMZK-10, reducing the need for frequent replacements and maintenance. In industries where downtime costs are high, the durability of the LMZK-10 translates into significant cost savings and improved operational efficiency.

    Preview Data Contact us
    Product Detail
    Dimensional Drawing

    Model and its meaning

    LMZK-10-3.jpg

    Summarize

    The LMZK-10's ease of installation further enhances its appeal. This current transformer's open design makes installation quick and simple, minimizing installation time. This convenient installation method is particularly advantageous in time-sensitive environments, as it reduces downtime and accelerates power system commissioning. Furthermore, the open design facilitates maintenance, ensuring that any necessary repairs can be performed with minimal disruption.

    The versatility of the LMZK-10 is reflected in its wide range of applications. This current transformer is suitable for current monitoring and protection in substations, distribution rooms, and other electrical equipment. Its adaptability makes it ideal for various industries, including utilities, industrial facilities, and commercial buildings. With the ever-increasing demand for reliable power systems, the LMZK-10 is well-prepared to meet the needs of a variety of applications.

    The LMZK-10 open-type current transformer, designed specifically for gas-insulated switchgear, is a crucial component in modern power systems. Its high precision, excellent insulation performance, durability, and ease of installation make it an indispensable tool for engineers and technicians responsible for ensuring the safe and efficient operation of power systems. With the continuous development of the industry, the LMZK-10 also fully embodies the advancements in current transformer technology.

    The LMZK-10 current transformer is more than just a product; it's a solution designed to meet the challenges faced by electrical engineers in today's demanding environments. Providing reliable current measurement and protection, the LMZK-10 enhances the safety and efficiency of power systems, making it an indispensable tool in the field of electrical engineering.

    Technical parameter

    Power factor of load: COCφ=0.8 (lag)

    Rated secondary current: 5A or 1A

    Rated frequency: 50Hz or 60Hz

    Contamination level: Grade III

    Ambient temperature: Minimum temperature -5℃ , maximum temperature 40℃ , daily average temperature not exceeding 30℃

    Altitude: ≤ 1000m

    Product standards: GB/T20840.1 / GB/T20840.2

    Model

    Purpose

    Measure the
    current transformer

    Protect the
    current transformer

    Double-winding
    current transformer

    Current
    ratio

    Accuracy level and
    rated load（VA）

    Accuracy level and
    rated load（VA）

    Accuracy level and
    rated load（VA）

    0.5

    1

    3

    10P5

    10P10

    0.5

    1

    10P10

    10P5

    LMZK-10-120

    50/5

    –

    –

    2.5

    –

    –

    –

    –

    –

    –

    75/5

    –

    –

    2.5

    –

    –

    –

    –

    –

    –

    100/5

    –

    2.5

    –

    2.5

    –

    –

    –

    –

    –

    150/5

    –

    2.5

    –

    3.75

    1.5

    –

    –

    –

    –

    200/5

    2.5

    2.5

    –

    5

    2.5

    –

    –

    –

    –

    300/5

    2.5

    2.5

    –

    5

    2.5

    –

    2.5

    –

    1.5

    400/5

    5

    5

    –

    5

    2.5

    2.5

    2.5

    –

    2.5

    500/5

    5

    5

    –

    5

    2.5

    2.5

    2.5

    –

    2.5

    600/5

    5

    5

    –

    5

    2.5

    2.5

    2.5

    –

    2.5

    LMZK-10-3.jpg