Low Voltage distribution panel
MCC (Motor Control Center) is an intelligent power distribution device specifically designed for centralized control of industrial motors, integrating functions such as motor starting, protection, monitoring, and communication. This product adopts a modular drawer-type design, enabling centralized control and distributed protection for multiple motors. It is widely used in various industrial automation fields, providing safe, reliable, and efficient motor control solutions.
Detailed Technical Specifications
Parameter Category | Technical Specifications |
Rated Characteristics | Rated Voltage: 380V/660V AC |
Protection Degree | IP42 (Standard), IP54 (High protection) |
Construction Types | Fixed, Plug-in, Withdrawable |
Busbar System | Horizontal Busbar: Copper, up to 1600A |
Enclosure Material | 2.0-2.5mm premium cold-rolled steel |
Short-circuit Performance | Rated Short-time Withstand Current: 50kA/1s |
Compliance Standards | IEC 61439, GB 7251, UL 508 |
Key Product Features
1.Modular Drawer Design
Standardized drawer units: 8E/4, 8E/2, 8E, 16E, 24E specifications
Quick replacement: Drawer units can be quickly plugged and unplugged for easy maintenance
Mechanical interlock: Prevents misoperation and ensures safety
Position indication: Connect, Test, Disconnect, Withdrawn position display
2.Intelligent Control System
Multiple starting methods: Direct-on-line, Star-delta, Soft-start, Frequency conversion
Protection functions: Overload, short-circuit, phase failure, earth fault protection
Status monitoring: Real-time monitoring of operation status and fault alarms
Communication function: Support for Profibus, Modbus, Ethernet communication
3.Safety Protection Functions
Five protection functions: Prevent misoperation and access to live compartments
Arc flash protection: Internal arc fault protection design
Insulation monitoring: Real-time monitoring of system insulation status
Emergency stop: Emergency stop button for quick power cutoff
4.Flexible Configuration Options
Various capacities: Multiple specifications from 10A to 630A
Mixed configuration: Motors of different powers can be installed mixed
Expandability: Support for future expansion and modification
Custom solutions: Customized design according to special requirements
5.Quality Manufacturing Process
Precision machining: CNC equipment processing ensures accuracy
Strict inspection: Strict quality control at every process
Type testing: Full type test verification
Life testing: Mechanical and electrical life testing
Typical Applications
Manufacturing: Automobile plants, machining, assembly lines
Process industries: Chemical, petroleum, pharmaceutical production lines
Infrastructure: Water treatment plants, pumping stations, HVAC systems
Energy sector: Power plants, substation auxiliary control
Logistics industry: Conveyor lines, elevators, stackers
Mining sector: Mining machinery, conveying equipment
Optional Configurations
Basic Type: Direct-on-line starting, basic protection functions
Standard Type: Multiple starting methods, intelligent protection
Advanced Type: Frequency control, intelligent monitoring
Explosion-proof Type: Suitable for explosive atmospheres
Corrosion-resistant Type: Suitable for corrosive environments
