YIMAI MNS Type Low-Voltage Switchgear Cabinet | Modular Drawer-Type Power Distribution & Control Panel
The YIMAI MNS Series Low-Voltage Switchgear is a high-reliability, modular power distribution system engineered for modern industrial and commercial power systems. Sold by Shanghai YIMAI Electric (一迈电气), this MNS-type cabinet features a compact drawer-type structure, advanced busbar design, and intelligent control capabilities, providing safe, flexible, and scalable power distribution, motor contr
- Information
Product Overview
The YIMAI MNS Series Low-Voltage Switchgear is a professional-grade power distribution solution designed for medium-to-large scale electrical projects. As a standard MCS (Motor Control Center) type, it is specifically engineered for applications requiring frequent switching and flexible configuration of low-voltage circuits. This cabinet integrates a comprehensive range of protection devices, contactors, and meters into a modular, compartmentalized enclosure, making it the ideal choice for modern factories, commercial complexes, and smart power distribution systems.
Core Technical Advantages
-
Advanced MNS Modular Structure
- Adopts the international standard MNS modular design, featuring a small gap, small division, and high integration structure, which maximizes cabinet space utilization (up to 95% effective area).
- The drawer unit adopts a standardized 8E/12E/24E module configuration, allowing flexible combination of power distribution, lighting control, and motor starter functions.
- The entire cabinet adopts a bolted and welded combined structure, ensuring high mechanical strength and stability under full load conditions.
-
High-Performance Busbar System
- The main busbar and branch busbar are made of high-purity T2 copper, with a compact vertical arrangement and excellent heat dissipation performance.
- The busbar is designed with a multi-layer parallel connection structure, enabling it to handle large current surges and significantly reducing contact resistance, thereby lowering energy loss.
-
Comprehensive Intelligent Monitoring
- Equipped with a multi-functional digital display unit that can simultaneously measure three-phase voltage, current, power, power factor, and harmonic content.
- Integrates a microcomputer protection unit, achieving remote signal transmission and fault recording, which is crucial for smart factory management and remote troubleshooting.
-
Enhanced Safety & Interlock System
- The cabinet is equipped with a five-proof mechanical interlock system, preventing incorrect switching operations such as closing on load, opening under load, or live door opening.
- The middle vertical red strip is a high-brightness status indicator that clearly displays the operating status of each circuit breaker, ensuring safe and intuitive management.
Technical Specifications (Typical Values)
| Parameter | MNS-400V-630A Model | MNS-400V-2500A Model |
|---|---|---|
| Model | YIMAI-MNS-630A | YIMAI-MNS-2500A |
| Type | Drawer-Type Low-Voltage Switchgear (MCS) | Drawer-Type Low-Voltage Switchgear (MCS) |
| Rated Voltage | 400V AC (Three-Phase, 50Hz) | 400V AC (Three-Phase, 50Hz) |
| Rated Current | 630A | 2500A |
| Short-Circuit Withstand Current | 50kA (1s) | 65kA (1s) |
| Busbar Material | High-Purity Copper (T2) | High-Purity Copper (T2) |
| Protection Degree | IP54 (Indoor Use) | IP54 (Indoor Use) |
| Standard Module | 8E/12E/24E (Customizable) | 8E/12E/24E (Customizable) |
| Operating Temperature | -5°C ~ +40°C | -5°C ~ +40°C |
| Dimensions (W×D×H) | 600×800×2200mm (Single Unit) | 1000×1000×2200mm (Combined) |
| Net Weight | ~280kg | ~850kg |
| Compliance | GB 7251, IEC 60439, CE, ISO 9001 | GB 7251, IEC 60439, CE, ISO 9001 |
Target Applications
- Modern Industrial Factories: Power distribution and control for automated production lines, robotics, and precision machinery.
- Commercial Complexes & High-Rises: Management of elevators, air conditioning systems, fire protection systems, and lighting in large buildings.
- Data Centers & Server Rooms: Reliable power distribution for IT equipment, UPS systems, and cooling systems.
- Petrochemical & Energy Plants: Hazardous environment-resistant power management for oil refineries and chemical processing plants.
- Smart Grid Distribution Stations: Low-voltage side management for urban distribution networks.
Why Choose YIMAI MNS Switchgear (Shanghai YIMAI)?
YIMAI (上海一迈电气) is a leading provider of low-voltage electrical equipment. Our MNS series switchgear stands out with its industry-leading small gap design and high integration modularity, making it more space-saving and energy-efficient than traditional GGD cabinets. Purchasing directly from Shanghai YIMAI on Taobao ensures you receive genuine industrial-grade components, fast local logistics, and professional technical support for your project.
After-Sales Service & Support
- 3-year warranty for the entire cabinet structure and main components.
- Lifetime technical support, including free design consultation for project wiring and component configuration.
- On-site commissioning and maintenance services for large-scale projects.
FAQ (Frequently Asked Questions)
Q1: What is the difference between MNS and GGD type switchgear?
A: GGD is a fixed-type cabinet with a large gap, suitable for simple distribution; MNS is a drawer-type cabinet with a small gap and high integration, suitable for complex systems requiring frequent maintenance and flexible expansion. This MNS model offers higher reliability and easier maintenance.
Q2: Can this cabinet be customized for specific project sizes?
A: Yes, the modular design allows for custom width, height, and the number of drawer units. We can tailor the cabinet to meet your specific load requirements.
Q3: What is the meaning of the red vertical strip on the cabinet?
A: It is a high-brightness status indicator strip that visually displays the operating status (e.g., power on, fault, standby) of each circuit breaker unit, making it easy for operators to monitor the system at a glance.
Q4: Is this cabinet suitable for harsh factory environments with dust and moisture?
A: The standard protection grade is IP54, which provides excellent resistance to dust and splashing water, making it suitable for most industrial environments. For extremely harsh conditions, we offer IP65 customization.
Q5: What is the maximum current this cabinet can handle?
A: Our standard models support up to 2500A rated current, and we can provide parallel busbar solutions for even higher current requirements (up to 4000A).
Q6: What is the warranty period?
A: All YIMAI MNS switchgear products come with a 3-year warranty, and Shanghai YIMAI provides lifetime technical support, including on-site maintenance and emergency repair services.
Product Overview
The YIMAI MNS Series Low-Voltage Switchgear is a professional-grade power distribution solution designed for medium-to-large scale electrical projects. As a standard MCS (Motor Control Center) type, it is specifically engineered for applications requiring frequent switching and flexible configuration of low-voltage circuits. This cabinet integrates a comprehensive range of protection devices, contactors, and meters into a modular, compartmentalized enclosure, making it the ideal choice for modern factories, commercial complexes, and smart power distribution systems.
Core Technical Advantages
-
Advanced MNS Modular Structure
- Adopts the international standard MNS modular design, featuring a small gap, small division, and high integration structure, which maximizes cabinet space utilization (up to 95% effective area).
- The drawer unit adopts a standardized 8E/12E/24E module configuration, allowing flexible combination of power distribution, lighting control, and motor starter functions.
- The entire cabinet adopts a bolted and welded combined structure, ensuring high mechanical strength and stability under full load conditions.
-
High-Performance Busbar System
- The main busbar and branch busbar are made of high-purity T2 copper, with a compact vertical arrangement and excellent heat dissipation performance.
- The busbar is designed with a multi-layer parallel connection structure, enabling it to handle large current surges and significantly reducing contact resistance, thereby lowering energy loss.
-
Comprehensive Intelligent Monitoring
- Equipped with a multi-functional digital display unit that can simultaneously measure three-phase voltage, current, power, power factor, and harmonic content.
- Integrates a microcomputer protection unit, achieving remote signal transmission and fault recording, which is crucial for smart factory management and remote troubleshooting.
-
Enhanced Safety & Interlock System
- The cabinet is equipped with a five-proof mechanical interlock system, preventing incorrect switching operations such as closing on load, opening under load, or live door opening.
- The middle vertical red strip is a high-brightness status indicator that clearly displays the operating status of each circuit breaker, ensuring safe and intuitive management.
Technical Specifications (Typical Values)
| Parameter | MNS-400V-630A Model | MNS-400V-2500A Model |
|---|---|---|
| Model | YIMAI-MNS-630A | YIMAI-MNS-2500A |
| Type | Drawer-Type Low-Voltage Switchgear (MCS) | Drawer-Type Low-Voltage Switchgear (MCS) |
| Rated Voltage | 400V AC (Three-Phase, 50Hz) | 400V AC (Three-Phase, 50Hz) |
| Rated Current | 630A | 2500A |
| Short-Circuit Withstand Current | 50kA (1s) | 65kA (1s) |
| Busbar Material | High-Purity Copper (T2) | High-Purity Copper (T2) |
| Protection Degree | IP54 (Indoor Use) | IP54 (Indoor Use) |
| Standard Module | 8E/12E/24E (Customizable) | 8E/12E/24E (Customizable) |
| Operating Temperature | -5°C ~ +40°C | -5°C ~ +40°C |
| Dimensions (W×D×H) | 600×800×2200mm (Single Unit) | 1000×1000×2200mm (Combined) |
| Net Weight | ~280kg | ~850kg |
| Compliance | GB 7251, IEC 60439, CE, ISO 9001 | GB 7251, IEC 60439, CE, ISO 9001 |
Target Applications
- Modern Industrial Factories: Power distribution and control for automated production lines, robotics, and precision machinery.
- Commercial Complexes & High-Rises: Management of elevators, air conditioning systems, fire protection systems, and lighting in large buildings.
- Data Centers & Server Rooms: Reliable power distribution for IT equipment, UPS systems, and cooling systems.
- Petrochemical & Energy Plants: Hazardous environment-resistant power management for oil refineries and chemical processing plants.
- Smart Grid Distribution Stations: Low-voltage side management for urban distribution networks.
Why Choose YIMAI MNS Switchgear (Shanghai YIMAI)?
YIMAI (上海一迈电气) is a leading provider of low-voltage electrical equipment. Our MNS series switchgear stands out with its industry-leading small gap design and high integration modularity, making it more space-saving and energy-efficient than traditional GGD cabinets. Purchasing directly from Shanghai YIMAI on Taobao ensures you receive genuine industrial-grade components, fast local logistics, and professional technical support for your project.
After-Sales Service & Support
- 3-year warranty for the entire cabinet structure and main components.
- Lifetime technical support, including free design consultation for project wiring and component configuration.
- On-site commissioning and maintenance services for large-scale projects.
FAQ (Frequently Asked Questions)
Q1: What is the difference between MNS and GGD type switchgear?
A: GGD is a fixed-type cabinet with a large gap, suitable for simple distribution; MNS is a drawer-type cabinet with a small gap and high integration, suitable for complex systems requiring frequent maintenance and flexible expansion. This MNS model offers higher reliability and easier maintenance.
Q2: Can this cabinet be customized for specific project sizes?
A: Yes, the modular design allows for custom width, height, and the number of drawer units. We can tailor the cabinet to meet your specific load requirements.
Q3: What is the meaning of the red vertical strip on the cabinet?
A: It is a high-brightness status indicator strip that visually displays the operating status (e.g., power on, fault, standby) of each circuit breaker unit, making it easy for operators to monitor the system at a glance.
Q4: Is this cabinet suitable for harsh factory environments with dust and moisture?
A: The standard protection grade is IP54, which provides excellent resistance to dust and splashing water, making it suitable for most industrial environments. For extremely harsh conditions, we offer IP65 customization.
Q5: What is the maximum current this cabinet can handle?
A: Our standard models support up to 2500A rated current, and we can provide parallel busbar solutions for even higher current requirements (up to 4000A).
Q6: What is the warranty period?
A: All YIMAI MNS switchgear products come with a 3-year warranty, and Shanghai YIMAI provides lifetime technical support, including on-site maintenance and emergency repair services.
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