Rockwell Automation Publication 290E-UM001B-EN-P - June 2012
173
Specifications
Chapter 6
Electrical Ratings
Control Circuit
(External Source)
Power Supply
NEC Class 2
Rated Operating Voltage
24V DC (+10%, -20%)
Overvoltage Protection
Reverse-polarity protected
Unswitched Power Supply
Requirements
Voltage
19.2…26.4V DC
Nominal Current
150 mA
Power
3.6 W
Input Current (each)
➊
50 mA
Maximum Current
450 mA
Maximum Power
14.4 W
Peak Inrush
➋
<5 A for 35 ms
Switched Power Supply
Requirements
Voltage
19.2…26.4V DC
Nominal Current
125 mA
Power
3 W
Output Current (each)
➊
500 mA
Maximum Current
1.625 A
Maximum Power
42 W
Peak Inrush
➋
<5 A for 35 ms
Switched and Unswitched
Power Supply Requirements
Voltage
19.2…26.4V DC
Nominal Current
275 mA
Power
6.6 W
Number of Inputs (x 50 mA)
user defined
Number of Outputs (x 500 mA)
user defined
Maximum Current
275 mA + user defined
Maximum Power
6.6 W + (24 x user defined), (60 W max.)
Peak Inrush
➋
<10 A for 35 ms
Control Circuit
(Internal Source)
An internal 50 W power supply sources 24V DC for input, outputs, and logic control.
Short Circuit Current Rating
(SCCR)
Cat. No.
Sym. Amps RMS
Circuit Breaker
Fuse
294_-*-G1 or (-G3)
10 kA @ 480Y/277
When used with Allen-Bradley
Cat. No. 140U-D6D3-C30
CC, J, or T fuse
(maximum 45 A)
294_-*-G1 or (-G3)
5 kA @ 480Y/277
UL Class fuse
(maximum 45 A)
294_-*-G1-SB
10 kA @ 480Y/277
CC, J, or T fuse
(maximum 40 A)
294_-*-G1-SB
5 kA @ 480Y/277
UL Class fuse
(maximum 40 A)
294_-*-G2*
10 kA @ 480Y/277
CC, J, or T fuse
(maximum 40 A)
Short Circuit Coordination
Type 1
Size per NFPA 70 (NEC) or NFPA 79 for Group Motor Applications
➊
I/O is configurable to either input or output.
➋
Assumes zero wire resistance. Wire impedance will reduce current inrush.
Содержание ArmorStart 290E
Страница 1: ...ArmorStart LT Distributed Motor Controller Catalog Numbers 290E 291E 294E User Manual ...
Страница 8: ...8 RockwellAutomationPublication290E UM001B EN P June2012 Summary of Changes Notes ...
Страница 66: ...66 RockwellAutomationPublication290E UM001B EN P June2012 Chapter 2 Installation and Wiring Notes ...
Страница 98: ...98 RockwellAutomationPublication290E UM001B EN P June2012 Chapter 3 Product Commissioning Notes ...
Страница 228: ...228 RockwellAutomationPublication290E UM001B EN P June2012 Appendix B CIP Information Notes ...
Страница 251: ......