Siemens MICROMASTER 440 Quick Start Manual page 28

Issue 08/03
Drive Part Number.
3ph 575V Input
6SE6440-2UE17-5CA1
6SE6440-2UE21-5CA1
6SE6440-2UE22-2CA1
6SE6440-2UE24-0CA1
6SE6440-2UE25-5CA1
6SE6440-2UE27-5CA1
6SE6440-2UE31-1CA1
6SE6440-2UE31-5DA1
6SE6440-2UE31-8DA1
6SE6440-2UE32-2DA1
6SE6440-2UE33-0EA1
6SE6440-2UE33-7EA1
6SE6440-2UE34-5FA1
6SE6440-2UE35-5FA1
6SE6440-2UE37-5FA1
Table 2-13 Fuses, Circuit Breakers and Reactors for MM440 575V
NOTE
The tables above provide guidelines for fuse and circuit breaker sizes for drive ratings. Other country,
state or local codes may require different ratings. Generally, the recommended type of protection as a
minimum fuse size should be 125% of actual motor Full Load Amps (FLA).
Inverse time circuit breaker type per NEC minimum is 125% of actual motor FLA.
The user should test the selected fuse or breaker in all possible applications of the drive.
28
Recommended Circuit
HP Class J Fuse Breaker
(Amps) (Amps)
1 3 15
2 6 15
3 10 15
5 15 15
7 ½ 20 30
10 20 30
15 25 30
20 40 60
25 50 60
30 60 60
40 80 125
50 100 125
60 110 250
75 150 250
100 175 250
Quick Start Guide
Circuit
Breaker Line Reactor
Type
ED6 6SE6400-3CC00-4CE3
ED6 6SE6400-3CC00-4CE3
ED6 6SE6400-3CC00-8CE3
ED6 6SE6400-3CC00-8CE3
ED6 6SE6400-3CC02-4CE3
ED6 6SE6400-3CC02-4CE3
ED6 6SE6400-3CC02-4CE3
ED6 6SE6400-3CC04-4DD0
ED6 6SE6400-3CC04-4DD0
ED6 6SE6400-3CC04-4DD0
ED6 6SE6400-3CC08-3ED0
ED6 6SE6400-3CC08-3ED0
FXD6 6SE6400-3CC11-2FD0
FXD6 6SE6400-3CC11-2FD0
FXD6 6SE6400-3CC11-2FD0
Output Reactor
6SE6400-3TC01-8CE3
6SE6400-3TC01-8CE3
6SE6400-3TC01-8CE3
6SE6400-3TC01-8CE3
6SE6400-3TC01-8CE3
6SE6400-3TC01-8CE3
6SE6400-3TC01-8CE3
6SE6400-3TC03-2DE0
6SE6400-3TC03-2DE0
6SE6400-3TC03-2DE0
6SE6400-3TC06-2FE0
6SE6400-3TC06-2FE0
6SE6400-3TC06-2FE0
6SE6400-3TC08-8FE0
6SE6400-3TC08-8FE0
MICROMASTER 440
6SE6400-5GA00-0BP0