
54 Rockwell Automation Publication 750-TD001H-EN-P - June 2013
PowerFlex 750-Series AC Drives
480V AC Input
21G…C910
9 LD 560 100
ND 500 100
HD 400 100
21G…C1K0
9 LD 630 100
ND 560 100
HD 500 100
21G…C1K1
9 LD 710 100
ND 630 100
HD 500 100
21G…C1K2
9 LD 800 100
ND 710 100
HD 560 100
21G…C1K4
9 LD 850 100
ND 800 100
HD 630 100
21G…C1K5
9 LD 900 100
ND 850 100
HD 710 100
21G…C1K6
10 LD 1000 NA
ND 900 NA
HD 710 NA
21G…C2K1
10 LD 1400 NA
ND 1250 NA
HD 1000 NA
(1) These circuit breakers are considered Branch Circuit Protection for the unit.
(2) No additional protection is provided with the P5 Molded Case Switch option. Branch circuit protection is required based on NEC guidelines.
Drive Catalog
Number Frame
Duty
Cycle Hp
Short Circuit Current Rating (kA)
Circuit Breaker
Only (P3)
(1)
Circuit Breaker with Input Contactor
(P3 with P11)
(1)
Molded Case Switch Only
(P5)
(2)
Molded Case Switch with Input Contactor
(P5 with P11)
(2)
480 Volt AC Input
21G…D430 8 LD 400 100 30 or
• 65 w/600 A Class J fuse
65 5 or
• 65 w/600 A Class J fuse
• 30 w/600…1000 A Class L fuse
• 30 w/600…1200 A CB
ND 350 100 30 or
• 65 w/550…600 A Class J fuse
65 30 or
• 65 w/550…600 A Class J fuse
HD 300 100 5 or
• 100 w/450…600 A Class J fuse
• 18 w/600…800 A Class L fuse
• 18 w/500 A CB
65 5 or
• 100 w/500…600 A Class J fuse
• 18 w/600…800 A Class L fuse
• 18 w/500 A CB
21G…D485 8 LD 450 100 30 65 or
• 100 w/800 A Class L fuse
5 or
• 30 w/650…1200 A Class L fuse
• 30 w/700…1200 A CB
ND 400 100 30 or
• 65 w/600 A Class J fuse
65 5 or
• 65 w/600 A Class J fuse
• 30 w/600…1000 A Class L fuse
• 30 w/600…1200 A CB
HD 350 100 5 or
• 100 w/500…600 A Class J fuse
• 18 w/600…900 A Class L fuse
65 5 or
• 100 w/500…600 A Class J fuse
• 18 w/600…900 A Class L fuse
continued on page 55
Drive Catalog
Number Frame
Duty
Cycle kW
Short Circuit Current Rating (kA)
Circuit Breaker
Only (P3)
(1)
Circuit Breaker with Input Contactor
(P3 with P11)
(1)
Molded Case Switch Only
(P5)
(2)
Molded Case Switch with Input
Contactor (P5 with P11)
(2)
400 Volt AC Input
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