8
SMT-BD1/m
Chapter 2 - Specifications
Chapter 2 - Specifications
1 - MAIN TECHNICAL DATA
1.1 - Current ratings 220 VAC drive version
Operating
voltage 310
V
DC
(270 V
DC
< DC bus < 340 V
DC
)
Auxiliary
supply
voltage
310
V
DC
(200 V
DC
< Uaux < 340 V
DC
)
Motor phase-phase output voltage
200 Vrms for 310 V
DC
bus
Output current ratings in pulse current mode (I
2
t protection in "fusing" mode)
DRIVE
TYPE
Urated
(Vrms)
Imax (Arms)
Max. authorized rated current (Arms)
of the drive
1 s
No fan*
Fan 1*
Fan 2*
SMT-BD1/m-220/04
240
4.4
2
SMT-BD1/m -220/08
240
8.8
4
SMT-BD1/m-220/12
240
13.8
6
SMT-BD1/m-220/17
240
17.7
8.5
SMT-BD1/m-220/30
240
30.8
10 12 15
SMT-BD1/m-220/30r
240
30.8
10
15
SMT-BD1/m-220/45
240
48.6
10 15 20
SMT-BD1/m-220/45r
240
48.6
10 20 23
SMT-BD1/m-220/60
240
61
10 19 25
SMT-BD1/m-220/60r
240
61
12 26 30
SMT-BD1/m-220/70
240
70
25 30 35
SMT-BD1/m-220/100
240
100
25 30 35
Output current ratings in pulse current mode (I
2
t protection in "limiting" mode)
DRIVE
TYPE
Urated
(Vrms)
Imax (Arms)
Max. authorized rated current (Arms)
of the drive
1 s
No fan*
Fan 1*
Fan 2*
SMT-BD1/m-220/04
240
4,4
2
SMT-BD1/m -220/08
240
8.8
4
SMT-BD1/m-220/12
240
13.8
6
SMT-BD1/m-220/17
240 17.7
8.5
8.5
SMT-BD1/m-220/30
240
30.8
8.5
12
15
SMT-BD1/m-220/30r
240
30.8
10
15
SMT-BD1/m-220/45
240
48.6
8.5
15
18
SMT-BD1/m-220/45r
240
48.6
10 20 23
SMT-BD1/m-220/60
240
61
8.5
17
20
SMT-BD1/m-220/60r
240
61
12 26 30
SMT-BD1/m-220/70
240
70
17 30 35
SMT-BD1/m-220/100
240
100
25 30 35
* Maximum ambient temperature = 40° C, fan 1 = 56 l/s, fan 2 = 90 l/s.
Note: SMT-BD1-X/X r drive types are equipped with an additional heatsink in order to improve the heat dissipation
and increase their rated current. The width of these drives is then 18 TE instead of 12 TE.
Minimum inductance between phases
1 mH