Rockwell Automation Reliance electric SP600 Series - 2.2 Identifying the Drive by Frame Size; 2.3 Power Enclosure Ratings

About the Drive 2-3
2.2 Identifying the Drive by Frame Size
Throughout this manual, drives are identified either by horsepower
or frame size. Refer to tables
2.1 and 2.2 for the definition of each
frame size.
2.3 Power Enclosure Ratings
Each of the SP600 AC drives has one of these enclosure ratings:
• NEMA 1: Vented. Intended for general-purpose indoor
applications.
• Flange NEMA 1: Intended for through-the-panel mounting.
IP20/NEMA 1, front side; NEMA 4X, heatsink backside.
• IP20: Open. Debris label removed from the top of the drive.
• NEMA 4X: Intended for use in indoor environments that require a
dust-tight and drip-tight corrosion-resistant enclosure.
• IP66: Dust-tight and protected against heavy jet spray.
• NEMA 12: Dust-tight and drip-tight.
Tables 2.3, 2.4, and 2.5 list the drives and their power ratings.
Table 2.1 – Identifying the NEMA 1 Drive by Frame
Frame 240 V 400 V 480 V 600 V
A
1
1
Note these ratings with internal filters are shipped as a B-size frame.
.5 - 1.0 HP .37 - .79 k W .5 - 1.0 HP .5 - 1.0 HP
B 2 - 3 HP 1.5 - 4 kW 2 - 5 HP 2 - 5 HP
C 5 HP 5.5 - 7.5 kW 7.5 - 10 HP 7.5 - 10 HP
D 7.5 - 10 HP 11 - 22 kW 15 - 30 HP 15 - 20 HP
E - 30 - 37 kW 40 - 50 HP -
Table 2.2 – Identifying the NEMA 4x/12 Drive by Frame
Frame NEMA Rating 240 V 480 V 600 V
B4 4x/12 .5 - 3.0 HP .5 - 5.0 HP .5 - 5.0 HP
D4 4x/12 5 - 10 HP 7.5 - 30 HP 7.5 - 20 HP
E 4x - 40 - 50 HP -
E 12 - 40 - 50 HP -