China Load Switch Manufacturers, Suppliers, Factory

12KV Ring Main Unit Switchgear Panel manufactured by Liugao.The HXGN15-12 metal-clad ring main unit switchgear, of the intelligent type, is designed for application in a three-phase AC system with a rated voltage of 12kV, a rated frequency of 50Hz, and a rated current of 630A.It serves the purpose of ring network electricity supply and radiation terminal power supply, particularly in cable line sectionalizing and branch connection scenarios.The switchgear is equipped with an SF6 gas insulating multiloop power unit and a feeder terminal device (FTU) imported from Korea.Notably, it features advanced functions such as remote signaling, telemetry, remote control, and fault current detection.Primarily utilized as a distribution automation system, it proves beneficial for city power supply load centers and cable supply applications.

Lugao in being Gw4 Outdoor High Voltage Isolating Switch supplier.GW4 Outdoor High Voltage Isolating Switch is specifically designed for installation in outdoor AC power systems with a frequency of 50Hz and a rated voltage of 12kV. This product adheres to the requirements outlined in GB1985 and other relevant standards, ensuring its suitability and compliance within the specified parameters of operation in high voltage environments.

Lugao's 220V 380V 3-200kW Single/Three-Phase Photovoltaic Grid-Connected Distribution Box, with a voltage range of 500V-1500V and current range of 20A-630A, are engineered for optimal solar power distribution. These combiner boxes are ideal for various photovoltaic installations due to their advanced technology and robust construction, ensuring reliable performance. Successfully implemented in numerous projects, they highlight strong R&D and production capabilities. High sales and substantial inventory ensure timely delivery and customer satisfaction, making them a top choice for solar power integration.

The JDZW-24kV voltage transformer from Lugao delivers precise voltage to voltmeters, power meters, grounding relays, and leak detectors, ensuring reliable grounding alarms and leak detection. Ideal for 50Hz and 60Hz power systems with rated voltages up to 24kV, this transformer is perfect for outdoor equipment. Backed by extensive R&D, robust manufacturing capabilities, and a proven track record of successful partnerships, Lugao guarantees high-quality performance and ample stock to meet your needs.

The Synchronous Motor Excitation Device Precision Control for Efficient Motor Operation is a high-performance control system designed for precise and stable operation of synchronous motors. Featuring advanced digital technology, it ensures efficient power regulation, overload protection, and seamless integration with industrial applications. Ideal for power plants, mining, and marine systems, this energy-efficient excitation device enhances motor reliability and reduces operational costs.

The 110kV Porcelain Housed Station Class Metal oxide Surge Arrester produced by Lugao are mainly used to limit lightning overvoltage and operational overvoltage. They are electrical protection devices for substations and power plants. The product complies with domestic and international standards such as GB and IEC, and has passed type tests and multiple reliability certifications. Each lightning arrester has undergone strict factory tests, including tests for power frequency withstand voltage, partial discharge, and DC reference voltage. Lugao is designed for sufficient reserve inventory, which can meet the large-scale requirements of customers.