Product Description
Use Environment
1. This robust lighting box operates optimally within an ambient air temperature range that does not exceed +40 °C and does not dip below -5 °C. Over any 24-hour period, the average temperature should not rise above +35 °C.
2. Designed for adaptability, the relative humidity should not surpass 50% at the peak temperature of +40 °C. It accommodates a higher relative humidity at lower temperatures, such as up to 90% at +20 °C, ensuring versatile performance.
3. The environment should be composed of clean air, free from corrosive and explosive gases, and devoid of conductive or insulating dust to ensure optimal functionality and safety.
4. The unit is intended for stable, vertical installations where significant shaking or shock vibrations are absent. Installation inclination should be kept under 5 degrees for best performance.
5. This lighting box is engineered for altitudes not exceeding 2000 meters, ensuring its reliability and efficiency remain uncompromised.
6. For transportation and storage, the switch cabinet is suited to temperatures ranging from -25 °C to +55 °C, with short-term exposure (no more than 24 hours) permissible up to +70 °C.
7. Should these specified conditions not be met, it is essential for users to engage in a dialogue with the manufacturer to find a suitable solution.
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Ordering Instructions
When placing an order, the User shall provide:
1. A comprehensive main circuit distribution system diagram, including phase layout, rated working voltage, rated working current, protection device current, and any crucial technical specifications.
2. Precise details regarding the specifications of both incoming and outgoing cables are necessary.
3. The model, specification, and quantity of key electrical components within the differential cabinet must be specified.
4. If your installation requires bus extrusion or a bus duct between the switch cabinets or incoming cabinets, please specify the span and height from the ground.
5. For switch cabinet usage under special environmental conditions, provide detailed information when placing your order.
6. Specify the surface color of the switch cabinet and any other particular requirements to ensure a tailored fit for your needs.