Q-Drive Installation Manual Issue 1.5
Page 8 Copyright © 1996 Quin Systems Ltd.
3.4 Electrical Specification
3.4.1 General data for all types
Supply voltage 3 x 220V AC +/- 15%
Supply frequency 45 to 65 Hz
Operating temperature range 0 to 60° C
Operating temperature range at full power 0 to 45° C
(from 45°C, reduce output current by 2%/°C to 60°C)
Storage temperature range -20 °C to + 70 °C
PWM chopper frequency 9.99 kHz
Differential input reference +/- 10V
Speed control range 1/5000
Bandwidth:
speed loop 300 Hz
current loop 2 kHz
Rated power dissipation during braking
with standard resistance 125W
Max. output to motor 3 x 210 V, 0 to 500 Hz
Incremental encoder: output 5V
“low speed” settings available 128, 256, 512, 1024 ppr
“high speed” settings available 128, 256, 512 ppr
Theoretical max. speed for motor with resolver:
“low speed” up to 3500 rpm
“high speed” up to 6000 rpm
Switching threshold of brake module 385 V DC
Over voltage trip threshold 415 V DC
Voltage drop trip threshold 180 V DC
RS 232/RS422 serial link
baud rate
Standard: 9600 Bd
Configured by solder bridge: 19200 Bd
transmission Full duplex
format 1 Start bit
8 Data bit
no parity
1 Stop bit
RTS/DTR controls RS232 transmission flow
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General