Low Voltage Switchboard and Motor Control Center
M&I Modular C Series
M&I Modular C Switchboad and Motor Control Center are based on Cubic system. They are all tested and type approved by several of the most recognized test laboratories, including KEMA, ASTA, UL, DNV, Russian Maritime Register of Shipping and Germanischer Lloyd. With these certifications. M&I Modular C switchboard is perfect for generator switchboard, main switchboard and distribution boards as well as motor control center in offshore and industrial application.
M&I Modular C Low Voltage Switchboard and Motor Control Centers are of modular construction providing a high degree of versatility that allow the possibility of modifying and extending the switchboard. The modular system is used for the construction of Main switchboards, Motor Control and Starter panels, Marine Panels, Distribution boards, Draw-out panels, Plug-in panels and Control Panels. Busbar system is type-tested up to 7000A with a short circuit level of 100kA. Switchboard and Motor Control Center can be constructed with internal segregation from FORM 1 to FORM 4, ensuring optimum personal safety and operation dependability according to IEC61439-1.
M&I Modular C Switchboad and Motor Control Center panels give the greatest possible extent of freedom and free choice of electrical components. It provides the advantage that it is only necessary to switch off one motor unit for service and maintenance, without shutting down the entire MCC panels.
In addition, our products are of high quality control and it is a complete low voltage switchboard with many possible solutions to suit customer requirements.
TECHNICAL DATA
Standards and approvals |
IEC 61439-1; EN 61439-1, KEMA, ASTA, UL508A, UL845, DNV, SABS, GL(Germanishcher Lloyds),and Russian Maritime Register of Shipping
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Rated voltage |
Up to 690; 40 to 60Hz
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Test voltage |
2.5kV for 1 min
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Main Busbar |
Rated current at 30°K up to 7000A
Short time withstand current Icw up to 100kA Peak withstand current Ipk up to 220kA
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Distribution Busbar |
Rated current at 30°K up to 1800A
Short time withstand current Icw up to 100kA Peak withstand current Ipk up to 176kA
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Internal Separation |
Form 1, Form 2, Form 3 or Form 4 Draw-out panel Form 3b or Form 4b |
Degree of Protection |
up to IP54 IEC60529, EN60529
Draw-out panel IP2X without drawer
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Clearances and Creepage Distances |
IEC 61-439-1, EN 61-439-1 for 690V 50Hz
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Arcing Test |
IEC/SC-SE 61-141, SEK 405 and AS/NZS 3439.1
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Seismic Test |
Fulfilled an earthquake simulation test according to the IEC 60068-2-57 Test Ff; 1 G in the horizontal directions and 0.8 G in the vertical
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Surface Treatment |
Powder lacquer to a thickness of approximately 60-80 my
Corrosion resistance to ISO12944 Class C2 high
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Finish Color |
Light grey RAL 7035
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