MNS low voltage rack mount power distribution
unit
1)main
function:
1:power distribution control
cabinet for power generation and supply
system
2:centralized control of
motor
3:reactive power compensation
at same time
2)suitable
place
1: all places where
required high reliability and safe power
distribution and motor
control.
2 :for
rated working voltage <= **0V electric
system
3)cabinet
characteristic
It is top world level
technique ,high intelligent assemble way, easy
operation and maintenance
1:all component are standard
type, conveninet for project
planning
2:drawer can be built up into
different modes freely
3:The frame of the
cabinet selects tee bend connection of *5mm
modulus special C section bar, which is assembled
by locking screws and high strength
screws.
4:The cabinet body
is made of cold rolled steel or
imported A-zinc alloy plates
5:the equipment is with
function :Anti electric arc ,earthquick
resistance, oscillation reistance, shock
reistance
6:The cabinet body is free of
maintenance to most
extent
4)drawer
function:
1:each drawer is independent,
and seperated entirely, and each one can exchange
internally
2:the
drawer is contained of several engine function
parts, it has place with CONNECTION/
TEST/ SEPERATE/ MOVE OUT ., and can locked
seperately. the display/ control/ human-machine
face to face panel are centralized in front
board
3:through hand
shank and interlock, can accurately fix
postion in CONNECTION/ TEST/ SEPERATE/ MOVE
OUT . each position will show directly on
front panel
5)Service
install and guide user in free
of charge
whole life
service
|
item
|
date
|
|
rated voltage
|
to **0V
|
|
ratd voltage impacte
indurance
|
8KV
|
|
rated frequency
|
*0/*0hz
|
|
grounding system
|
TT,IT, TN-S,TN-C-S
|
|
ratd voltage of auxiliary circuit
|
AC**0,**0v/ DC**0v
|
|
maximum coil in and out broken
circuit
|
***0A
|
|
pollution degree
|
3
|
|
rated current
|
***0A
|
|
horizontal busbar rated current
|
***0A
|
|
vertical busbar rated current
|
***0A,***0A
|
|
horizontal busbar ratd shorttime
withstand current
|
*0/*0KA
|
|
horizontal busbar rated peak value
withstand current
|
**5/**6KA
|
|
vertical busbar rated short time
withstand current
|
*0KA
|
|
vertical busbar rated peak value
withstand current
|
**5KA
|
|
|
|
