施耐德-船载低压配电柜

3
MB301M
General Introduction
MB301M
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MB301M maximun dependability for your electrical installations
Safety protection of life and property Reliability operation without breakdowns Availability maximun uptime Maintainabiltly fast servic;#
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Construction
Metal frame: whole folded sheet metal, big type C good and strong. Plastic component: self-extinguishing, in particular the supports for bare live conductors Painting: epoxy power polyester at high temperature
The 1999 IEC standards 439-1 and the various national standards resulting from them have been used as a basis for its design, in particular: MB301M fulfills the IEC standard 439-1&3 requirements for "Type Tested Assembies (TTA)". MB301M is designed according to "Type Approval Programe" of DNV rules, and testing procedure and tested with supervision and recognization of DNV office. Meanwhile, in compliance with main marine societies requirements: ABS, BV, CCS, DNV, GL, LRs, RINA, etc.
ABS, BV, CCS, DNV, GL, LRs, RINA
Standard
MB301M complies with the main international standard and main marine societies requirements: IEC 60439-1 relating to construction of low voltage switchgear and controlgear assemblies IEC 60092 electrical installations in ships IEC 60529 defining the degree of protection provided by enclosure IEC 60068-2-11 defining resistance to salt mist IEC 60068-2-30 defining resistance to damp heat IEC 60068-2-6 defining resistance to vibration Marine societies: ABS, BV, CCS, DNV, GL, LRs, RINA etc
/Overall Height( !(1
=50mm)
Functional height(1 module=50mm)
33 modules
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! 90mm
! 10mm
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MB301M
Characteristics
MB301M ! !"# 33 ! !40 ! ! !"#$%&'( !"# 50mm/ !"#$% !"#$ 25mm
MB301M
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MB301M
Contents
............................................................................. 2 General Introduction
MB301M !"#$ DNV !"#$%&'()*+,!"#$ DNV !"#$%&' !"#$%&' ABS BV CCS DNV GL LRs RINA !
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MB301M is a reliable product with TTA conception, vibration test and DNV approval
4
MB301M
Characteristics
MB301M IEC 60439-1 IEC 60092 IEC 60529 IEC 60068-2-11 IEC 60068-2-30 IEC 60068-2-6 !"#$%&'()*+",-!. !"#$ !"# !"# !" !"#$ ! ! %&'()%&
6
MB301M
Characteristics
! /Electrical Parameter
/type ! /Rated Voltage !"# /Rated insulation volatage 1000 V AC !"# /Rated operating volatage 690 VAC /Current !"#$% Rated short time withstand current !"#$% Rated peak withstand current ! /Rated current 6300A Main busbars ! Distribution busbars Up to 6300A 3200A Up to 3200A 6300A Up to 6300A 3200A Up to 3200A 6300A Up to 6300A 1000A 1000A 100kA 1s Up to 100kA 1s 220kA Up to 220kA 100kA 1s Up to 100kA 1s 220kA Up to 220kA 100kA 1s Up to 100kA 1s 220kA Up to 220kA 1000 V AC 690 VAC 1000 V AC 690 VAC D Mf Mw
! ...................................................................... 19 Guarantee of Quality
! ...................................................................... 21 Recommended Solution
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! 2500A
Masterpact NW40b/50/63 3P !" 4000A
MB301M
800mm 1100mm
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!"# ............................................................... 12 Function Unit
!" .................................................................. 16 Dimension and Installation
............................................................................. 5 Characteristics
! ...................................................................... 11 Busbar System
Modularity
MB301M Switchboards are designed on the 50mm each module principle. All fixing holes ars drilled at 25mm distances. The shadow zone consists of 33x50mm (Front) and 40x50mm (Rear) modules, This is the zone where the switchgear and busbars are installed.
2
MB301M
General Introduction
MB301M TTA !"#$%& ' DNV !"