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Typical Configurations
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01
Incoming Feeder
Main incoming power distribution configured according to project requirements. -
02
Outgoing Feeder
Outgoing circuits configured according to load and protection requirements. -
03
Motor Control
Motor starter and control configurations for industrial motor loads and motor control center (MCC) applications. -
04
Bus Coupler
Bus-section or bus-coupling arrangements for sectionalized distribution systems.
Technical Specifications
| Parameter | Specification |
| Rated Operational Voltage | Up to 690 V |
| Rated Insulation Voltage | Up to 1000 V |
| Rated Current | Up to 6300 A |
| Rated Short-Time Withstand Current | Up to 65 kA / 1 s |
| Rated Frequency | 50 / 60 Hz |
| Functional Unit Type | Withdrawable |
| Main Busbar Material | Copper / Project-Specific |
| Busbar Configuration | 3P / 3P + N / Project-Specific |
| Form of Internal Separation | Project-Specific |
| Degree of Protection | Project-Specific |
| Cable Entry | Top / Bottom / Project-Specific |
| Installation | Indoor |
| Applicable Standards | IEC 61439-1 / IEC 61439-2 |
Standards, Testing & Documentation
IEC 61439 Design Basis
Designed with reference to applicable IEC 61439-1/-2 requirements and project specifications.
Factory Routine Testing
Routine inspections and tests are carried out before shipment according to applicable IEC 61439-1/-2 requirements and project specifications.
Project Documentation
Single-line diagrams, general arrangement drawings, technical datasheets and routine test records can be provided for project review.
Discuss Your MNS-Type Switchgear Requirements
Share your system voltage, rated current, feeder arrangement, short-circuit requirements and project specifications with our engineering team.
MV & LV Equipment Manufacturer · Wenzhou, China
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