Installation – Rockwell Automation 1204 Reflected Wave Reduc Device RWR2 User Manual
Page 5
1204 Reflected Wave Reduction Device
5
The following table will help you determine the maximum cable length
for your system with a Series B 160 Drive.
Table B
Series B, 160 Max. Motor Cable Length Restriction in meters (feet) – 380-460V Drives
Installation
The following steps will guide you through mounting the Reflected
Wave Reduction Device.
Drive
Carrier
Frequency
Drive kW
(HP)
Motor kW
(HP)
w/1204-RWR2 and Motor w/Insulation of V
P-P
1000 Volt
1200 or 1600 Volt
Cable Type
Cable Type
Shielded
Unshielded
Shielded
Unshielded
2 kHz
2.2 (3)
2.2 (3)
109.7 (360) 91.4 (300)
109.7 (360) 182.9 (600)
1.5 (2)
109.7 (360) 91.4 (300)
109.7 (360) 182.9 (600)
0.75 (1)
109.7 (360) 91.4 (300)
109.7 (360) 182.9 (600)
1.5 (2)
1.5 (2)
91.4 (300)
91.4 (300)
91.4 (300)
164.6 (540)
0.75 (1)
91.4 (300)
91.4 (300)
91.4 (300)
164.6 (540)
0.55 (0.75) 91.4 (300)
91.4 (300)
91.4 (300)
164.6 (540)
0.37 (0.5)
91.4 (300)
91.4 (300)
91.4 (300)
164.6 (540)
0.75 (1)
0.75 (1)
91.4 (300)
91.4 (300)
91.4 (300)
114.3 (375)
0.55 (0.75) 91.4 (300)
91.4 (300)
91.4 (300)
114.3 (375)
0.37 (0.5)
91.4 (300)
91.4 (300)
91.4 (300)
114.3 (375)
0.55 (0.75) 0.55 (0.75) 91.4 (300)
91.4 (300)
91.4 (300)
114.3 (375)
0.37 (0.5)
91.4 (300)
91.4 (300)
91.4 (300)
114.3 (375)
0.37 (0.5)
0.37 (0.5)
91.4 (300)
91.4 (300)
91.4 (300)
114.3 (375)
Important:
The recommended drive carrier frequency is 2 kHz. This carrier frequency
should be used for the majority of applications.
If a carrier frequency greater than 2 kHz must be used, the absolute maximum
is 4 kHz. Refer to the information below and the chart on page 2 for additional
application restrictions.
4 kHz
2.2 (3)
2.2 (3)
102.1 (335) 91.4 (300)
102.1 (335) 182.9 (600)
1.5 (2)
102.1 (335) 91.4 (300)
102.1 (335) 182.9 (600)
0.75 (1)
102.1 (335) 91.4 (300)
102.1 (335) 182.9 (600)
1.5 (2)
1.5 (2)
91.4 (300)
91.4 (300)
91.4 (300)
129.5 (425)
0.75 (1)
91.4 (300)
91.4 (300)
91.4 (300)
129.5 (425)
0.55 (0.75) 91.4 (300)
91.4 (300)
91.4 (300)
129.5 (425)
0.37 (0.5)
91.4 (300)
91.4 (300)
91.4 (300)
129.5 (425)
0.75 (1)
0.75 (1)
91.4 (300)
91.4 (300)
91.4 (300)
114.3 (375)
0.55 (0.75) 91.4 (300)
91.4 (300)
91.4 (300)
114.3 (375)
0.37 (0.5)
91.4 (300)
91.4 (300)
91.4 (300)
114.3 (375)
0.55 (0.75) 0.55 (0.75) 91.4 (300)
91.4 (300)
91.4 (300)
114.3 (375)
0.37 (0.5)
91.4 (300)
91.4 (300)
91.4 (300)
114.3 (375)
0.37 (0.5)
0.37 (0.5)
91.4 (300)
91.4 (300)
91.4 (300)
114.3 (375)
!
ATTENTION: To avoid a shock hazard, ensure that all
power to the drive has been removed before proceeding. In
addition, wait 1-2 minutes for the DC bus to discharge.
!
ATTENTION: The Reflected Wave Reduction Device
surfaces may become hot enough to cause serious burns.
This must be considered when mounting and during use.