Rockwell Automation Liqui-Flo DBT Reach Drive User Manual
Page 198
A-2
DBT Reach Drive User Manual
Table A.3 – Environment
Altitude
1000 m (3300 ft) max. without derating
Ambient Operating
Temperature without
derating:
IP20, NEMA 1
–10 to 60
° C (14 to 140° F)
Storage Temperature (all
const.)
–40 to 70
° C (–40 to 158° F)
Atmosphere
Important: Drive must not be installed in an area
where the ambient temperature contains volatile or
corrosive gas, vapors, or dust. If the drive is not going
to be installed for a period of time, it must be stored in
an area where it will not be exposed to a corrosive
atmosphere.
Relative Humidity
5 to 95% non-condensing
Shock
40G peak for 6ms duration (
±3.0 ms)
Vibration
Sinusoidal:
0.35mm constant displacement to a constant
acceleration of 5G.
10-500 Hz
1 octave/min
10 sweep cycles
3 axis
Random:
0.05g
2
/Hz
10 Hz to 500 Hz
3 axes at 30 minutes/axis
Table A.4 – Input Specifications
Input Voltage
480 V RMS +10% -15%
(Operate to -50% with reduced power, -30% minimum
for precharge)
Note: The Reach Drive requires a 3% input impedance.
Input Frequency Range
47 to 63 Hz
Line to Neutral Phase
Imbalance Tolerance
2%
Table A.5 – Control Specifications
Method
Sine coded PWM with programmable carrier frequency.
Ratings apply to all drives. The drive can be supplied as
6-pulse or 12-pulse in a configured package.
Carrier Frequency
2-10 kHz. Drive rating based on 4 kHz
Output Voltage Range
0 to rated motor voltage
Output Frequency
Range
0 to 420 Hz.
Frequency Accuracy
Digital Input
Analog Input
Within
±0.01% of set output frequency
Within
±0.4% of maximum output frequency