MNS is a modular and multifunctional low-voltage distribution cabinet. It is applied in various fields such as metallurgy, petroleum, chemical industry, industrial and mining enterprises, and infrastructure, where
high reliability in low-voltage systems for distribution and motor control is required. MNS adopts a highly flexible cabinet structure.
Depending on customer needs or different applications， various types and specifications of components can be installed inside the cabinet. Different types of feeder units can be installed in the same column cabinet or the same cabinet, such as combining feeder circuits with motor control circuits. MNS is a comprehensive series of low-voltage switchgear that can meet all your needs for systems below 6300A. It provides high levels of reliability and safety, and its human-centric design enhances protection for personnel and equipment safety. MNS is a fully assembled structure, and its unique profile structure and connection methods，along with compatibility with various components，meet the demanding requirements of construction schedules and power continuity. Compliance Standards: IEC60349, GB7251.12-2013.
Ambient Condition
Application: Distribution, motor control.
Compliance Standards: IEC 60349, GB7251.12-2013.
Ambient Temperature: -5°C-40°C.
Relative Humidity: Not exceeding 50% at 40°C. Higher relative humidity is allowed at lower temperatures, with occasional condensation possible (e.g, 90% at 20°C).
Installation Location: Indoor.
Altitude: ≤ 2500m.
If the above conditions cannot be met, users should specify additional requirements when placing orders.
Ordering Information (Specify when placing an order)
1. Main circuit scheme number, purpose, single-line system diagram, arrangement diagram, and layout plan of the distribution room.
2. Auxiliary circuit wiring diagram, terminal arrangement diagram.
3. Model, specifications, and quantity of electrical components inside the switchgear.
4. Requirements for control, measurement, and protection functions of the switchgear, as well as other interlocking and automatic devices.
5. If busbar bridging connections are needed between switchgear or incoming cabinets, provide specific requirements such as the rated current, span, height above ground, etc.
6. Specify types and quantities of accessories and spare parts.
7. If the switchgear is used in special environmental conditions, provide detailed information when placing the order.
Main F eatures
1. Dedicated cable channels are provided in the distribution cabinet, along with corresponding cable fixtures, for easy equipment installation and on-site construction.
2. Drawer units are accurately positioned at various locations, with clear indicators. Each position can be locked with up to three padlocks.
3. The unique profile structure and connection method ensure the strength of the cabinet.
4. Drawer units use touch-type conductors directly connected to the “L” shaped vertical busbars, making it simple and reliable.
5. Unique 3-section rails make drawer in/out more flexible and convenient. Internal components and wiring can be inspected, maintained, or replaced without removing the drawer unit from the cabinet.
