Class 8998 Motor Control Centers
Space Requirements
215
09/2003 © 2000–2003 Schneider Electric All Rights Reserved

SPACE REQUIREMENTS

NOTE:In the following tables the horsepower shown is nominal and only for convenience; you should

size the controller by the actual motor full- load amperage.

Variable Torque 480 Vac Altivar 58 TRX AC Drives

NEMA Type 1 and 1A
(Gasketed) NEMA Type 12
Motor Rated Horsepower
at 460 Vac Maximum Continuous
Output Current (A) Space (Height) Space (Height)
0.5 to 3 hp 5.8 12” 24”
5 to 7.5 hp 13 15” 24”
10 to 15 hp 24 24” 36”
20 to 25 hp 34 27” 36”
30 to 50 hp 65 45” 45”
60 to 100 hp 124 72” (20” wide) 72” (20” wide)
125 hp 156 72” (25” wide) Not available
150 to 250 hp 302 72” (30” wide) Not available
300 to 500 hp 590 72” (35” wide) Not available

Variable Torque 208/240 Vac Altivar 58 TRX AC Drives

NEMA Type 1 and 1A
(Gasketed) NEMA Type 12
Motor Rated Horsepower
200 / 230 Vac Maximum Continuous
Output Current (A) Space (Height) Space (Height)
1 to 3 hp 11 12” 24”
5 hp 18 15” 24”
7.5 to 10 hp 31 24” 36”
15 to 25 hp 75 45” 45”
30 to 50 hp 143 72” (20” wide) 72” (20” wide)

Constant Torque 480 Vac Altivar 58 TRX AC Drives

NEMA Type 1 and 1A
(Gasketed) NEMA Type 12
Motor Rated Horsepower
at 460 Vac Maximum Continuous
Output Current (A) Space (Height) Space (Height)
0.5 to 3 hp 5.8 12” 24”
5 to 7.5 hp 13 15” 24”
10 to 15 hp 24 24” 36”
20 hp 33 27” 36”
25 to 50 hp 66 45” 45”
50 to 75 hp 115 72” (20” wide) 72” (20” wide)
100 hp 124 72” (25” wide) Not available
125 to 200 hp 240 72” (30” wide) Not available
300 to 400 477 72” (35” wide) Not available