Allen-Bradley 1336 FORCE - Page 261

Appendix A
A–13
Standard Rating for Enclosed Drive in 40°C Ambient & Open Drive in 50°C Ambient
Derating Factor for Enclosed Drive in Ambient between 41°C & 50°C.
Figure 28
1336T–C600
70%
85%
75%
80%
90%
95%
100%
% of Drive
Rated Amps
65%
Carrier Frequency in kHz
60%
55%
1 432
Figure 29
1336T–C650
70%
85%
75%
80%
90%
95%
100%
% of Drive
Rated Amps
65%
60%
55%
Carrier Frequency in kHz
50%
1 432
% of Drive
Rated Amps
Altitude
m
(ft)
100%
80%
90%
0 4,000
(13,200)
3,000
(9,900)
2,000
(6,600)
1,000
(3,300)
Figure 30
All Drive Ratings
% of Drive
Rated Amps
Input Voltage
100%
80%
90%
240, 480 or 600V Nominal +6%+4%+2% +10%+8%
Figure 31
Required Only for the following drives:
1336T–A/B/C–025 18.5 kW (25 HP) at 8 kHz
1336T–A/B/C 22 kW (30 HP) at 6–8 kHz
1336T–A/B/C 45 kW (60 HP) at 6 kHz