Overview:

The MNS system is a product introduced by our company based on the manufacturing technology of Swiss ABB. The MNS system low voltage switchgear includes both fixed and withdrawable technologies, and the materials used are divided into steel structure technology and plastic structure technology. The latter technology reaches the international level of the 1990s.

The MNS system is adaptable to various power distribution needs and can be widely used in land-based, power station, nuclear power station, marine, oil platform, and other industrial and mining enterprise distribution systems.

Operating Conditions:

• Ambient air temperature not exceeding +40°C and not lower than -5°C, with a 24-hour average temperature not exceeding +35°C;
• The surrounding air should be clean, with relative humidity not exceeding 50% at a maximum temperature of +40°C. Higher relative humidity is allowed at lower temperatures, such as 90% at +25°C, but moderate condensation may occur due to temperature changes;
• Designed for indoor use, with an altitude not exceeding 2000 meters;
• Should be installed in locations free from significant shaking, impact, or vibration;
• Pollution level: Grade 3;
• Seismic intensity: 8 degrees;
• During transportation and storage, the switchgear temperature can range from -25°C to +55°C, and it may reach up to +70°C for short periods (no more than 24 hours);
• If these operating conditions cannot be met, the user and manufacturer should negotiate a solution.