Environmental Limits; External Control Connections - ABB ACS 300 Series User Manual

Chapter 9 - Technical Data

Environmental Limits

External Control
Connections
84
Ambient operating
temperature
Storage
temperature
Transport
temperature
Cooling method
Relative humidity
Altitude
Enclosure classes
Analogue input frequency reference
Voltage
reference
Current
reference
Response time
Resolution
Potentiometer
reference
0 - 40 °C
40 - 50 °C
-25 °C to 70 °C
-40 °C to 70 °C
natural air circulation
internal fan
max. 95 %
<1000 m ASL (100 %
load capacity)
IP 20
IP 21
0 (2) to 10 V
0 (4) to 20 mA
min 10 ms
10 bit
10 V -0/+2%
output current I
N
see derating curves,
Figure 2-1
ACS 311-1P1-1 and 1P6-1
Other types
no condensation allowed
1.0 % derating every 100 m
above 1000 m ASL
without top cover
with top cover
200 kΩ single ended
250 Ω single ended
typically 30 ms
10 mA
Short circuit
protected
ACS 300 User's Manual