Option Selection
‑125‑
AC Drive Model
AC Output Reactor Model 1
AC Output Reactor Model 2
(Optional)
MD580‑4T426(‑L)
MD‑ACL‑490‑0.028‑4T RWK 3044‑510‑99‑E0XXX
MD580‑4T465(‑L)
MD‑ACL‑490‑0.028‑4T RWK 3044‑510‑99‑E0XXX
MD580‑4T520(‑L)
MD‑ACL‑660‑0.021‑4T RWK 3044‑510‑99‑E0XXX
MD580‑4T585(‑L)
MD‑ACL‑660‑0.021‑4T RWK 3044‑570‑99‑E0XXX
MD580‑4T650(‑L)
MD‑ACL‑660‑0.021‑4T RWK 3044‑640‑99‑E0XXX
MD580‑4T725(‑L)
MD‑ACL‑800‑0.017‑4T RWK 3044‑800‑99‑E0XXX
MD580‑4T820(‑L)
MD‑ACL‑800‑0.017‑4T RWK 3044‑800‑99‑E0XXX
For MD580‑4T426 to MD580‑4T820 models, purchase AC output reactors of MD580‑4T426‑
L to MD580‑4T820‑L models.
To avoid electric shocks, do not resume power supply to the product or operate
peripherals immediately after a fuse burns or a circuit breaker trips. Instead, wait at least
a period of time specified on the product warning label before further operations. Failure
to comply may result in product damage, several injuries, or even death.
To meet requirements of EN 61800‑5‑1 and UL61800‑5‑1, install a fuse and circuit
breaker on the input side to prevent accidents caused by internal short circuit.
The following tables list recommended fuses and circuit breakers made by Bussmann.
Table 4–5 Selection of fuses, contactors, and circuit breakers (three‑phase 380 V to 480 V)
Struc
ture
Model
Fuse Bussmann (UL‑compliant)
Contactor Circuit Breaker
Rated Current (A)
Model
Rated Current (A) Rated Current (A)
T1
MD580‑4T2R1B 5 FWP‑5B 9 4
MD580‑4T3R1B 10 FWP‑10B 9 6
MD580‑4T3R8B 10 FWP‑10B 9 6
MD580‑4T5R1B 15 FWP‑15B 9 10
MD580‑4T7R2B 20 FWP‑20B 12 13
MD580‑4T9B 20 FWP‑20B 16 16
T2
MD580‑4T13B 30 FWP‑30B 26 25
MD580‑4T17B 40 FWP‑40B 26 32
T3
MD580‑4T25B 60 FWP‑60B 38 50
MD580‑4T32B 70 FWP‑70B 50 50
T4 MD580‑4T37B 90 FWP‑90B 65 63
T5
MD580‑4T45(B) 100 FWH‑100C 65 80
MD580‑4T60(B) 125 FWH‑125C 80 80
T6
MD580‑4T75(B) 125 FWH‑125C 95 100
MD580‑4T91(B) 150 FWH‑150C 115 160
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