Product Description
Discover the pinnacle of electrical engineering with our MNS type low-voltage withdrawable switchgear. Crafted with meticulous precision, this switchgear reflects the innovative advancements from our collaboration with the renowned MNS series low-voltage switchgear by ABB of Switzerland. It stands as the epitome of advanced technology in China, offering unparalleled modularity and standardization. Each component, designed with series modules, ensures maximum reliability, while the drawers boast dependable mechanical interlocks, elevating user safety and trust to new heights.
Engineered for excellence, this switch cabinet is ideal for environments operating under AC 50 (60) Hz, with rated working voltages of 400V to 660V and a rated current of up to 5000A. It serves as a versatile power solution for three-phase five-wire systems. Perfectly suited for power plants, substations, industrial complexes, mining operations, as well as buildings, hotels, airports, and communication hubs such as docks and broadcasting centers, it facilitates seamless power generation, transmission, distribution, and conversion. Additionally, it optimizes power consumption control through reactive power compensation with a capacitance compensation cabinet. This product is rigorously compliant with national standards GB7251.1 for low-voltage switchgear and IEC60439 for low-voltage switchgear and control equipment.
Use Environment
1. Designed for resilience, the ambient air temperature should range between -5 °C and +40 °C, with a 24-hour average not surpassing +35 °C, ensuring optimal performance in diverse climates.
2. The surrounding air's relative humidity should not exceed 50% at a peak temperature of +40°C. However, higher humidity levels, such as 90% at +20°C, are manageable, considering occasional condensation due to temperature fluctuations.
3. Exclusively for indoor applications, installations should not exceed an altitude of 2000m, guaranteeing consistent performance.
4. Installation is advised in areas free from severe vibrations or impacts, and where electrical components are shielded from corrosion, ensuring longevity and reliability.
Customizable products
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Ordering Instructions
When placing an order, kindly provide:
1. A detailed main circuit distribution system layout, including phase diagrams. Specify the rated working voltage, current, protection device operational current, and any other essential technical parameters.
2. Clearly state the specifications for both incoming and outgoing cables, ensuring seamless integration.
3. Provide the model, specification, and quantity for the primary electrical components within the differential cabinet for precise customization.
4. Should bus extrusion or bus ducting be necessary between switch cabinets or incoming cabinets, please include specific details such as span and height from the ground.
5. For operations under unique environmental conditions, detailed specifications should accompany your order to ensure optimal adaptation.
6. Specify the desired surface color of the switch cabinet along with any other specific requirements to meet your aesthetic or functional preferences.