Technical data – Rockwell Automation 2500 CENTERLINE Motor Control Centers Installation Manual User Manual
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Rockwell Automation Publication 2500-IN001C-EN-P - April 2014
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System Overview
Chapter 1
Technical Data
This table provides the technical specifications for the 2500 MCC.
Standards
EN 60204-1:2006
Safety of machinery – electrical equipment of machines; Part 1: General requirements
IEC 61439-1 Ed. 2.0 b:2011
Low-voltage switchgear and controlgear assemblies; Part 1: General rules
EC Directives
IEC/TR 61641, ed. 2.0 2008-1
Enclosed low-voltage switchgear and controlgear assemblies – guide for testing under conditions of arcing due
to internal fault
2004/108/EC
EMC directive
2006/95/EEC
Low voltage directive
Certifications and
Markings
ABS
ABS Shipboard
C-Tick
CE Conformance Marked
China Compulsory Certificate (CCC)
DEKRA
GOST-R
IBC 2010
ICC–ES AC156
IEEE 344
KEMA
SEI/ASCE 7-05 and 7-10
Rated Voltages
Rated operating voltage, U
e
Up to 690V, 3-phase
Rated frequency, f
n
50…60 Hz
Rated insulation voltage, U
i
1000V, 3-phase
Rated Currents
Continuous current rating, I
e
Horizontal bus - up to 4000 A
Vertical bus - up to 1200 A per column
(3)
Short circuit peak withstand, I
pk
Horizontal and vertical buses - up to 210 kA
Short time withstand rating, I
cw
Horizontal and vertical buses - up to 100 kA for 1 second
Neutral (N)
Full or half-rated
Creepage Distances
and Clearances
Rated impulse withstand voltage, U
imp
6, 8, or 12 kV
Material group (overvoltage category)
IIIa (175
Pollution degree
3
Bus Material and
Plating
Horizontal power bus
Copper (optional tin plating)
Vertical distribution bus
Copper with tin plating
Protective earth conductor (PE)
Copper (optional tin plating)
Degrees of
Protection
IEC 60529
IP20, IP42, or IP54
Forms of Separation
IEC 61439-1
Form 2b, 3b, or 4b
Column Dimensions
Height
Width
Depth
Units
Module size
80 mm high x 500 mm wide = 1 module
Modules per column, max
24 (23 for high density)
Withdrawable unit sizes
1, 2, 4, 6, 8, 10, 12 modules
Structural Surface
Treatments
Interior
G90 galvanized metal
(1)
Exterior
RAL 7032 Pebble Grey paint or Munsell 6.5 paint (additional colors available by request)
Environment
Storage temperature
-25…55 °C
Operating (ambient) temperature
-5…40 °C
(2)
with up to 95% non-condensing humidity
Altitude
Up to 1000 m without derating: derated after 1000 m
(1) Interior painted surfaces available as custom paint requests.
(2) The average temperature over a 24-hour period must not exceed 35 °C.
(3) Up to 600 A top and bottom, effective 1200 A per column.