China Ring Main Unit Manufacturer, Supplier, Factory

TOONICE focuses on the integration field of photovoltaic equipment. Our photovoltaic prefabricated cabin, with modular design and intelligent temperature control technology as its core, serves more than 500 photovoltaic power station projects such as State Power Investment Corporation and Three Gorges New Energy. The prefabricated cabin is equipped with advanced artificial intelligence temperature control system to ensure equipment stability. And, we support customized extensions, fast installation, and easy mobility.

TOONICE's gas insulated switchgear (GIS) adopts modular design and is equipped with a fully sealed SF6 gas insulation system, ensuring stable operation of the equipment in a wide temperature range of -40 ℃ to+55 ℃, with insulation strength increased by 30% compared to traditional equipment. The product has passed the IEC 62271-200 international certification, with a mechanical lifespan of over 30000 cycles and an annual leakage rate of less than 0.5%. Relying on independently developed precision manufacturing processes, while ensuring IP67 protection level, the cost is reduced by 15% -20% compared to similar products. Supporting ODM/OEM customization services, value-added functions such as intelligent monitoring modules and IoT communication protocols can be provided according to needs.

KYN61 switchgear is a preferred device in the electrical industry, boasting reliable performance and advanced technology. Our products feature excellent quality and affordable prices, and ODM and OEM customization are supported. We provide cost-effective electrical solutions to meet diverse needs.

Toonice oil - immersed transformer is crafted with high - quality insulating materials and sophisticated techniques, boasting efficient heat dissipation and low - loss performance to ensure stable power transmission. Strict quality control ensures reliable quality, while the affordable pricing enhances cost - effectiveness. With ODM and OEM services, it can be customized to meet diverse needs of power grids, industries, and other scenarios, offering professional solutions for stable power supply.

Toonice's vacuum circuit breakers feature a small size, light weight, suitability for frequent operations, and no need for arc extinction maintenance, making them widely used in distribution networks. As indoor power distribution equipment for 3～10kV, 50Hz three-phase AC systems, vacuum circuit breakers are used in industrial and mining enterprises, power plants, and substations to protect and control electrical equipment. They are especially suitable for applications requiring oil-free operation, minimal maintenance, and frequent switching. These circuit breakers can be installed in medium-mounted cabinets, double-layer cabinets, and fixed cabinets to control and protect high-voltage electrical equipment.

SF6 load break switches have remarkable advantages. They possess excellent arc extinguishing and insulating properties, with diverse functions and simple operation. They are highly reliable, have a long lifespan and require little maintenance. The operation performance is good, and they can be controlled in various ways. They can adapt to harsh environments and ensure safety, being fully sealed and having a high protection level. They occupy a small area and have low costs, and can be combined and expanded, showing great flexibility. They are suitable for a variety of places and requirements.