Manual

2 1204 Reflected Wave Reduction Device
Nameplate Information The nameplate is located on the bottom of the unit. In addition, a
manufacturing date is stamped on the unit bottom near the nameplate.
Specifications
CAT 1204-RWR2-09-B SER A
VOLTS
AMPS
S/N
380-575 3 ∅ AC
9 AC
ASSEMBLED IN MEXICO
REFLECTED WAVE
REDUCTION DEVICE
10842

Q
E
T
N
O
C
D
N
I
X
6
6
9
D
E
T
S
I
L

Q
E
T
N
O
C
D
N
I
X
6
6
9
D
E
T
S
I
L
Input Power 380-575VAC, Three-Phase.
Drive Carrier Frequency 2 kHz Recommended (used for most applications).
Important: 4kHz AbsoluteMaximum – Refer toChart belowand
pages 4 & 5 for application restrictions.
Ambient Temperature 0-50 Degrees C. (32-122 Degrees F.).
Humidity 0-95% Non-Condensing.
Atmosphere IP 20 (NEMA Type 1) Atmosphere should not contain hazardous
(volatile) dust, vapor, gas or liquid.
Current Rating 9 Amperes.
Vibration 1.0 G Operational.
Agency Certification
Altitude Derating Above 1000 meters (3300 feet) derate at 6% of RWR2 rated
amperes per 1000 meters (3300 feet) elevation.
Heat Dissipation Use the cable length and drive carrier frequency to find the
approximate RWR2 losses for your system. Vertical movement
inside the loss band will be dependent on exact cable type and
motor load.

Q
E
T
N
O
C
D
N
I
X
6
6
9
D
E
T
S
I
L

Q
E
T
N
O
C
D
N
I
X
6
6
9
D
E
T
S
I
L
2 kHz Carrier Frequency
0
10
20
30
40
50
60
70
80
0 30.5
(100)
61.0
(200)
91.4
(300)
121.9
(400)
152.4
(500)
182.9
(600)
Cable Length – meters (feet)
0 30.5
(100)
61.0
(200)
91.4
(300)
121.9
(400)
152.4
(500)
182.9
(600)
Cable Length – meters (feet)
Total RWR2 Losses (Watts)Total RWR2 Losses (Watts)
Shielded
Cable
Unshielded
Cable
Shielded
Cable
Unshielded
Cable
0
20
40
60
80
100
120
140
4 kHz Carrier Frequency