Rockwell Automation SP600 AC Drive User Manual Version 1.0 User Manual
Page 66
4-12
SP600 AC Drive User Manual
Table 4.7 – SP600 600 VAC Input Recommended Protection Devices
Model
Number
HP
Dual Element
Time Delay
Fuse
Non-time
Delay Fuse
Circuit
Breaker
1
1
Circuit Breaker - inverse time breaker. For US NEC, minimum size is 125% of motor FLA.
Ratings shown are maximum
ND
HD
Min
2
2
Minimum protection device size is the lowest rated device that supplies maximum
protection without nuisance tripping.
Max
3
Min
2
Max
3
3
Maximum protection device size is the highest rated device that supplies drive protection.
For US NEC, minimum size is 125% of motor FLA. Ratings shown are maximum.
Max
4
4
Maximum allowable rating by US NEC. Exact size must be chosen for each installation.
6SP501-0P9
0.5
0.33
3
3
3
3.5
15
6SP501-1P7
1
0.75
3
6
3
6
15
6SP501-2P7
2
1.5
4
6
4
10
15
6SP501-3P9
3
2
6
8
6
15
15
6SP501-6P1
5
3
10
12
10
20
20
6SP501-9P0
7.5
5
10
20
10
35
35
6SP501-011
10
7.5
15
20
15
40
40
6SP501-017
15
10
20
35
20
60
60
6SP501-022
20
15
25
45
25
80
80
6SP501-027
25
20
35
60
35
100
100
6SP501-032
30
25
40
70
40
125
125
6SP501-041
40
30
50
90
50
150
150
6SP501-052
50
40
60
110
60
200
200