7
INSTALLATION, OPERATIONS AND MAINTENANCE MANUAL
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Table 1. Technical data table
Standards Type-tested motor control center assemblies (TTA)*
Test certificates
The MNS-MCC is designed, tested and constructed
in accordance with the following industry standards
and guidelines:
“Minimum Design Loads for Buildings and Other
Structures”
Electrical data
Rated Voltages
Rated insulation voltage Ui
Rated operating voltage Ue
System
Rated impulse withstand voltage
Rated frequency
Rated Current
Main Bus Bars
Rated current
Rated peak withstand current
Rated short-time withstand cr.
Distribution Bars
Rated current
Rated peak withstand current
Rated short-time withstand cr.
Mechanical
characteristics
Dimensions
Recommended height: mm (in)
Recommended width: mm (in)
Depth: mm (in)
Basic Unit (grid) size
Surface Protection
Frame Galvanized
Internal subdivision Galvanized
Transverse section Galvanized
Enclosure
Enclosure Type
Plastic Components
Halogen-free, self-extinguishing, flame retardant,
CFC-free
Internal Subdivision
Equipment Compartment
Bus Bar Compartment
Cable Compartment
Extras
Paint Finish Enclosure
Bus Bar System Bus bars Insulated
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