Zero sequence current transformer, Current transformer, Voltage transformer Manufacturer & Supplier - Zhejiang Luoke Power Technology Co., Ltd.

PRODUCT CATEGORY

10/11KV INDOOR CURRENT TRANSFORMER

6kV-35kV current and voltage transformers， ensuring safe, reliable, and efficient power measurement，also can be customized for unique industrial applications.

VOLTAGE TRANSFORMER FOR AIR-INSULATION RING MAIN UNIT/RING NETWORK CABINET

Current and Voltage transformer for air-insulated ring main unit(RMU)/ring network switchgear: Efficiently convert high voltage, compact design saves space, high insulation performance ensures safety.

33/35KV OUTDOOR CURRENT TRANSFORMER

Outdoor Current Transformer (CT) and Potential Transformer (PT), provide insulation, protection, and durability in harsh outdoor environments. Commonly used in power distribution, substations, and renewable energy systems where outdoor durability is critical.

PRODUCT ADVANTAGE

High-Precision Measurement: ensure the accuracy of data and provide reliable data support for various fields.
High Stability: long-term stable operation, reduce failure rate and maintenance cost.
Strong Adaptability: adapt to various harsh environments and meet the application needs of different fields.
Safe And Reliable: meet international safety standards to ensure the safety of personnel and equipment.

Choosing our products means choosing quality, reliability and the future! We will continue to be committed to product innovation and technological research and development to contribute to the development of various fields!

Application in Medium-Voltage (MV) Switchgear and Low-Voltage (LV) Switchboards

1. Medium-Voltage Switchgear (e.g., Drawout-Type Cabinets):
Instrument transformers (Current Transformers - CTs & Voltage Transformers - VTs) are integrated to measure electrical parameters, provide isolation, and enable protective relaying.
Outdoor 33kV Current Transformers (CTs) and Vacuum Circuit Breakers (VCBs) are critical components in medium-voltage electrical substations and switchgear.

Key Applications:Utility Substations: Feeder protection, incoming/outgoing line control, and transformer protection.
Industrial Power Systems:Protecting and switching large motors, capacitor banks, and main distribution feeders.
Application EV Charging Stations

Transformers are essential components in EV charging stations, primarily serving two key functions:
1. Current Measurement (Current Transformers - CTS)

ABOUT US

Zhejiang Luoke predecessor was Yueqing Luoke Power Electric Appliance Co., Ltd., which was established in 2010. Due to the company's development needs, it was renamed Zhejiang Luoke Power Technology Co., Ltd. in 2018. It is a company with distribution network automation products as the main body, integrating design, research and development, production, and sales of power system products.

The company mainly produces 10-35kV medium voltage inflatable cabinet special current and voltage transformers, primary and secondary fusion column switch special current and voltage and electronic transformers, center cabinets, ring network cabinets and other supporting current and voltage transformers and zero sequence transformers.The company has a high-end technology research and development team and first-class production equipment in the industry...

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NEWS & EVEVTS

Medium-voltage dry-type epoxy resin current transformers (CTs) and voltage transformers (VTs) are widely used in

Medium-voltage dry-type epoxy resin current transformers (CTs) and voltage transformers (VTs) are widely used in: 1. Switchgear & Power Distribution – Installed in indoor/outdoor switchgear for metering, protection, and control. 2. Renewable Energy – Solar/wind power systems for grid connection an

27 March 2025

Global Advancements in 10KV Transformers: Efficiency and Smart Grid Integration.

Here’s a professionally written English news article about recent developments in 10KV transformers for an international audience: Global Advancements in 10KV Transformers: Efficiency and Smart Grid Integration.March 26, 2025 The 10KV transformer market is witnessing significant technological adva

27 March 2025

China's renewable energy consumption proportion has steadily increased

At present, renewable energy has become the main direction of global energy transformation, the main tool for addressing climate change, and an important force to promote sustainable global economic growth and universal employment. Its impact on the global energy structure and geopolitics is becomin

27 March 2025

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10/11KV INDOOR CURRENT TRANSFORMER

VOLTAGE TRANSFORMER FOR AIR-INSULATION RING MAIN UNIT/RING NETWORK CABINET

33/35KV OUTDOOR CURRENT TRANSFORMER

PRODUCT ADVANTAGE

APPLICATION SCENARIO

Medium-voltage dry-type epoxy resin current transformers (CTs) and voltage transformers (VTs) are widely used in

Global Advancements in 10KV Transformers: Efficiency and Smart Grid Integration.

China's renewable energy consumption proportion has steadily increased

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