Rockwell Automation Allen-Bradley 2094-BM01-S - Enclosure Selection

Rockwell Automation Publication 2094-UM001D-EN-P - May 2010 27
Planning the Kinetix 6000 Drive System Installation Chapter 2
Enclosure Selection
This example is provided to assist you in sizing an enclosure for your Bulletin
2094 drive system. The example system consists of these components:
• 6-axis Bulletin 2094 servo drive system
• Line Interface Module (LIM)
• ControlLogix chassis and modules (controller)
Size the Bulletin 2094 servo drive and LIM module and use the results to predict
the amount of heat dissipated into the enclosure. You will also need heat
dissipation data from other equipment inside the enclosure (such as the
ControlLogix controller). Once the total amount of heat dissipation (in watts) is
known, you can calculate the minimum enclosure size.
Table 6 - Bulletin 2094 System Heat Dissipation Example
Enclosure Component Description
Loading
(1)
Heat Dissipation
(1)
watts
2094-BC02-M02-x
Integrated axis module (IAM),
400/460V
15 kW (converter section) 20% 44
15 A (inverter section) 40% 72
2094-BM02-x Axis module (AM), 400/460V, 15 A 60% 93
2094-BM02-x Axis module (AM), 400/460V, 15 A 60% 93
2094-BM01-x Axis module (AM), 400/460V 9 A 40% 73
2094-BM01-x Axis module (AM), 400/460V, 9 A 40% 73
2094-BM01-x Axis module (AM), 400/460V, 9 A 20% 57
2094-BL25S Line interface module (LIM), 400/460V, 25 A; 24V DC 20 A 100% 43
2094-PRS6 Power rail, 460V, 6 axis N/A 0
2090-XB33-32 Resistive brake module (RBM), 33 A, 32 Ω N/A 30
Total Kinetix 6000 system wattage 578
(1) To determine heat dissipation specifications for the drive system components, refer to Power Dissipation Specifications on page 189.