China SM6-24 medium voltage ring main unit Manufacturers, Suppliers, Factory

Lugao proudly stands as a prominent indoor vacuum circuit breaker manufacturer, presenting the 66KV Outdoor Vacuum Circuit Breaker With Disconnector—an exemplary electrical device designed for three-phase AC 50/60Hz systems with a rated voltage of 40.5kV. Equipped with a spring operator or electromagnetic actuator, this outdoor equipment provides precise control for electric opening and closing. Additionally, it offers the flexibility of manual operation, allowing for both manual storage and operation in the absence of electrical control. Engineered in compliance with international standards, including IEC62271-100 "AC high voltage circuit breakers" and IEC-56 "high-voltage AC circuit breakers" established by the International Electrotechnical Commission, this circuit breaker surpasses stringent requirements for safety and performance in high-voltage circuit interruption applications. Trust LuGao for cutting-edge solutions that redefine the benchmarks of outdoor vacuum circuit breakers, ensuring unmatched safety, precision, and reliability.

LuGao stands as a dedicated 15KV Indoor Type Disconnector Switch manufacturer.GN22-12(C) disconnector is an indoor high-voltage switchgear designed for use in power systems with three-phase AC 50Hz and a rated voltage of 12kV. Its primary function is to connect, disconnect, or switch lines under voltage conditions when there is no load on the equipment.

Lugao takes pride in being a YB6-11/15/33/0.4KV Export Type American Prefabricated Box Substation manufacturer.The cable branch box features a compact structure, significantly reducing volume compared to European-style substations of similar capacity (1/3-1/5 the size).This design optimizes floor space utilization, providing an efficient solution. The Type American Prefabricated Box Substation adopts a whole-sealing and fully insulated structure, eliminating the need for insulation distance.This ensures enhanced personal safety through effective insulation measures. High-voltage wiring is versatile, accommodating both looped network and terminal configurations with high reliability and flexibility, adapting to various network setups. The transformer within the Type American Prefabricated Box Substation delivers excellent performance with low loss, minimal noise, low temperature rise, high overload capacity, robust impact resistance, and a high anti-short circuit capacity. The cable head offers two options: a 200A elbow connector and a 600A "T" type fixed cable connector. Both can be equipped with fully insulated ZnO lightning conductors.The 200A elbow connector is compatible with load plugs and features insulation switch functionality, adding to its versatility.

Lugao proudly presents the Three-Phase 100-2000kW Photovoltaic Grid Switchgear Cabinet, engineered in China for efficient solar power integration. Ideal for various photovoltaic plants, it offers advanced protection, automatic control, and robust construction. Supported by strong R&D and production capabilities, it ensures reliable performance, high sales, and ample inventory for timely delivery.

Lugao's independently developed vacuum circuit breakers have received widespread acclaim overseas. The 12kV, 24kV, 36kV HV, and MV Side-Mounted Smart Vacuum Circuit Breaker for Switchgear, rated at 12 kV and 50 Hz, is suitable for three-phase AC indoor power distribution systems. It rapidly interrupts short-circuit currents, primarily protecting electrical equipment. The VS1 circuit breaker features a compact design and is easy to install, requiring only regular inspection of the contact wear.

This outdoor vacuum circuit breaker was designed by Lugao Power Co., Ltd. in response to the continuous expansion of urban power grids and the rapid increase in electricity load. It operates at a 24kv voltage level, offering a series of advantages such as enhancing power supply capacity and reducing grid losses. The ZW32-24G outdoor vacuum circuit breaker manufactured by LUGAO has received unanimous praise from overseas customers.