The MS22 is a system for stably and efficiently supplying energy to all onboard systems and equipment. As a product, the MS22 has acquired Type Approval and CE Marking, and is designed and built for compactness, environmental friendliness and improved safety. Our proven in-house circuit breakers are also ingeniously incorporated.
comply with IEC61439-2, Form4a/Form2b （Generator panels/Feeder panels）
Functional units and outgoing terminal blocks are isola-ted from the busbars.
All functional units are individually isolated.
Outgoing terminal blocks are located in their related functional units.
Flexible system configuration
The system configuration can be changed flexibly without limitation on the number of generators.
Specification
This is the specification of the standard board.
Options are available. For details, please refer to the catalog or contact us through the inquiry form.
MS22-08
MS22-12
MS22-16
MS22-20
Applications
Standard and Classifcation Societies Conformance
IEC (pub.60092 series), JIS, JEM
ABS/American Bureau of Shipping
DNV/Det Norske Veritas
LR/Lloyd's Register Group Limited
NK/Nippon Kaiji Kyokai
Number of generator
3set
Rating of generator(MAX)
600kVA
950kVA
1,100kVA
1,400kVA
Ambient temperature
0～45℃
Ratings
Generator voltage
450V AC
Control voltage
24V DC, 110V AC
Frequency
60Hz
Busbar current
Horizontal
1,569A
2,250A
2,540A
3,240A
Vertical(Gen)
800A
1,250A
1,450A
2,000A
Busbar short circuit current
50kA
65kA
Withstand voltage
Main circuit
2,200V/2,500V AC /1min
Control circuit
1,500V AC /1min except printed circuit modules
Constructions
Degree of protection
IP22
Rear door
Removable plate
Cable entrance
Gen-Bottom,Feeder-Bottom/Upper
MS22-08
Rating of generator(MAX)
600kVA
Busbar Current（Horizontal）
1,569A
Busbar Current（Vertical）
800A
Busbar short circuit current
50kA
MS22-12
Rating of generator(MAX)
950kVA
Busbar current（Horizontal）
2,250A
Busbar current（Vertical）
1,250A
Busbar short circuit current
50kA
MS22-16
Rating of generator(MAX)
1,100kVA
Busbar current（Horizontal）
2,540A
Busbar current（Vertical）
1,450A
Busbar short circuit current
50kA
MS22-20
Rating of generator(MAX)
1,400kVA
Busbar current（Horizontal）
3,240A
Busbar current（Vertical）
2,000A
Busbar short circuit current
65kA
Common
Applications
Standard
IEC (pub.60092 series), JIS, JEM
Classifcation Societies Conformance
ABS, DNV GL, LR, NK
Number of generator
3set
Ambient temperature
0～45℃
Ratings
Generator voltage
450V AC
Control voltage
24V DC, 110V AC
Frequency
60Hz
Withstand voltage（Main circuit）
2,200V/2,500V AC /1min
Withstand voltage（Control circuit）
1,500V AC /1min except printed circuit modules
Construction
Degree of protection
IP22
Rear door
Removable plate
Cable entrance
Gen-Bottom,Feeder-Bottom/Upper
* This is the specification of the standard board. Options are available. For details, please refer to the catalog or contact us through the inquiry form.
Dimensions
Dimensions vary depending on the panel type.
If the generator capacity over 1400KVA, please consult us.
