Rockwell Automation GV3000/SE AC Bookshelf Drive Hardware Ref, Installation, and Troubleshooting User Manual
Page 35
Planning Before Installing
3-7
Standard reactors can be used on GV3000/SE drives with carrier frequency settings up to 8 kHz.
All reactors listed are UL-recognized (UL-506 File #E53094) and CSA certified (CSA File # LR29753).
Figure 3.3 – How to Calculate Motor Lead Lengths
GV3000/SE
Drive
Motor
38 m (125’)
38 m (125’)
15 m (50’)
61 m (200’)
61 m (200’)
8 m (25’)
8 m (25’)
76 m (250’)
Motor
Motor
Motor
Motor
Motor
Motor
GV3000/SE
Drive
GV3000/SE
Drive
GV3000/SE
Drive
This example shows how to measure various motor configurations when the maximum motor lead length is 76 m (250 ft). Note that drives using
vector regulation can be connected to only one motor at a time.
Table 3.8 – Recommended Motor Lead Lengths for Reliance Inverter Duty Motors
Maximum Lead Length in Feet with
460 VAC Motor
GV3000/SE
Amp Rating
Filter Type
Carrier Frequency
2 kHz
4 kHz
8 kHz
3.1 to 3.8
None
500
500
500
5.5 to 8.5
500
500
500
12.6 to 15
750
500
500
24 to 43
800
500
500
3.1 to 3.8
A 5% reactor/filter
at the drive.
1000
1000
1000
5.5 to 8.5
1000
1000
1000
12.6 to 15
1000
1000
1000
24 to 43
1000
1000
1000
Table 3.9 – Compatible Reactors
GV3000/SE
Amp Rating
480 Volt
5% Reactor
3.1
RL-00202
3.8
RL-00403
5.5
RL-00403
8.5
RL-00803
12.6
RL-01203
15
RL-01803
24
RL-02503
30
RL-03503
43
RL-04503