The MNS Low Voltage Withdrawable Enclosed Switchgear, manufactured in China, features a factory-assembled combination cabinet using standard modules. Suitable for various applications including power plants and residential buildings, it facilitates energy conversion, distribution, and control with AC voltages up to 660V. Complying with national standards and international standards , our factory has the capacity to meet large-volume order demands efficiently.
1.Versatile Applications:Suitable for a wide range of sectors, including power plants, petrochemical industries, metallurgical operations, transportation, light industry, textiles, and residential communities.
2.Factory Assembled Modules:Combines standard modules (FBA) in a factory-assembled design, ensuring consistency in quality and reducing installation time on-site.
3.Energy Efficiency:Optimizes energy conversion, distribution, and control, enhancing overall efficiency in power systems.
| 1.Electrical performance |
|
| Rated insulation voltage | 660V(1000)V |
| Rated working voltage | 380V、660V |
| Maximum working current of the main busbar | 5000A |
| Rated withstand current of main busbar | 100kA/1s |
| Rated peak withstand current of main busbar | 220kA/1s |
| Maximum operating current of distribution busbar(vertical busbar) | 1000A |
| Peak current of distribution busbar(vertical busbar) |
|
| Standard type | 105kA(maximum)/0.1s |
| Enhanced | 176kA(maximum)/0.1s |
Complies with IEC529,DIN 40050 standards
IP30 for greater than φ2.5MM fixed protection
IP40 for greater thanφ1.0MM fixed protection
IP54 provides protection against dust and splashes from any direction
(When ordering IP54 protection level,it should be negotiated with the manufacturer)
1.AC Frequency Compatibility:Designed for power systems operating at AC frequencies of 50~60Hz, accommodating various regional standards.
2.Voltage Capability:Rated for working voltages of AC 660V and below, providing flexibility for diverse electrical applications.
3.Compliance with Standards:Adheres to national standards such as GB 7251.1 and JB/T 9961, as well as international standards like IEC 439-1, ensuring reliability and safety.
4.Comprehensive Control:Facilitates effective control of power distribution equipment, contributing to improved system performance and management.
5.Robust Construction:Built to withstand the demands of industrial environments, offering durability and long-lasting performance.
1.Flexible Withdrawable Design: Features standardized withdrawable functional units supporting hot-swap maintenance, enabling replacement without power interruption and greatly improving system availability and maintenance convenience.
2.Intelligent Power Distribution Management: Optional smart monitoring modules for real-time tracking of current, voltage, power, and energy parameters. Supports remote communication and energy efficiency analysis, facilitating smart energy management.
3.High Short-Circuit Withstand Capability: Main busbar peak withstand current up to 220kA; enhanced distribution busbar peak withstand current up to 176kA, ensuring safety and stability under short-circuit conditions.
4.Modular Scalability: Designed with standard modular dimensions, supports front/rear arrangement and multi-cabinet configurations, allowing flexible expansion and reorganization based on user needs.
5.User-Friendly Safety Design: Equipped with comprehensive door interlocking and operational safety isolation mechanisms. Maximum protection rating up to IP54, suitable for various industrial and building environments.
Q1: Is the MNS switchgear suitable for photovoltaic or energy storage systems?
A: Yes, its modular structure and high compatibility make it well-suited for new energy distribution applications. It can be configured with inverter interfaces and energy storage control units as needed.
Q2: Does the withdrawable unit support circuit breakers from different brands?
A: Yes. We provide standardized withdrawable sockets compatible with major brands (such as Schneider, ABB, Siemens, etc.), ensuring compatibility and interchangeability.
Q3: Can the IP54 protection level be used outdoors?
A: IP54 is suitable for indoor environments requiring dust and splash protection, or semi-outdoor locations with shelter from rain. For fully outdoor installation, a protective enclosure or a higher custom protection level is recommended.
Q4: Does it support integration with automation systems?
A: Yes. The cabinet can integrate devices such as PLCs and communication managers, supporting protocols like Modbus, Profibus, and IEC 61850 for seamless connection to SCADA or energy management systems.
Q5: What is the typical delivery lead time?
A: Standard configuration orders have a lead time of 15–25 working days. Lead times for non-standard or large-volume orders can be negotiated based on specific requirements.
1."We have selected MNS low-voltage switchgear for multiple industrial projects. It operates stably and reliably, and its withdrawable design greatly facilitates daily maintenance and upgrades."
— Electrical Department, a Large Equipment Manufacturing Enterprise
2."The intelligent monitoring function provides transparency in power management, and energy efficiency analysis reports offer reliable data for our energy-saving renovations."
— Engineering Department, a Commercial Complex Property Management
3."From design to delivery, the service team was responsive and professional. The product fully meets international standards and passed overseas project acceptance smoothly."
— Project Department, an International EPC Company
Over a decade of development has enabled Jinhand to become one of the prominent manufacturers and suppliers of electrical equipment in China. Our factory has adopted plenty of state-of-the-art technologies and equipment, and we invite you to procure our top-quality, competitively priced China-made products.
Jinhand has emerged as one of the leading manufacturers and suppliers of electrical equipment in China after more than a decade of development. Our factory has adopted numerous advanced technologies and equipment. We invite you to purchase high-quality, competitively priced products made in China from us.
Address
No. 188, Wei 15th Road, Yueqing City, Wenzhou City, Zhejiang Province, China
