Delta C2000 Plus Series User Manual

Chapter 9 Specification C2000 Plus
9-16
Altitude Derating Curve
Condition
Operating Environment
High Altitude
If the AC motor drive is installed at an altitude of 0–1000 m, follow normal operation
restrictions. For altitudes of 1000–2000 m, decrease the drive’s rated current by 1%
or lower the temperature by 0.5°C for every 100 m increase in altitude. The
maximum altitude for corner grounding is 2000 m. If installing at an altitude higher
than 2000 m is required, contact Delta for more information.
Table 9-16
80
85
90
95
100
105
0
500
1000
1500 2000
Drive's Rated Output Current (%)
Altitude (Meter)
Derating for High Altitude
Figure 9-4
The rated output current derating (%) for different altitudes above sea level:
Altitude above Sea
Level (Meter)
0 1000 1500 2000 2000 2000
Output Current /
Rated Current (%)
100 100 95 90 85 80
Table 9-17

Delta C2000 Plus Series Specifications

General

Brand	Delta
Model	C2000 Plus Series
Category	DC Drives
Language	English