7. SPECIFICATIONS
English
© Siemens plc 1999
G85139-H1750-U049-C1
41
19/08/99
380 V - 480 V Three Phase MICROMASTER Inverters with built in filter
Order No. (
6SE92
..)
15-8DB50
17-3DB50
21-0DC50
21-3DC50
21-5DC50
Inverter model
MM220/3F
MM300/3F MM400/3F
MM550/3F
MM750/3F
Input voltage range
3 AC 380 V - 480 V +/-10%
Motor output rating a
(kW / hp)
2.2 / 3
3.0 / 4
4.0 / 5
5.5 / 7
1/
2
7.5 / 10
Continuous output
4.0 kVA
5.2 kVA
7.0 kVA
9.0 kVA
12.0 kVA
Output current (nom.) (400 V / 480 V) a
5.2 / 4.6 A
6.8 / 6.0 A
9.2 / 8.1 A
11.8 / 10.4 A
15.8 / 13.9 A
Output current (max. continuous)
5.9 / 5.3 A
7.7 / 6.9 A
10.2 / 9.1A
13.2/ 11.8 A
17.0 / 15.2 A
Input current (
I
rms)
8.8 A
11.1 A
13.6 A
17.1 A
22.1 A
Recommended mains fuse
16 A
20 A
25 A
Recommended lead
Input
1.5 mm
2
2.5 mm
2
4.0 mm
2
cross-section (min.)
Output
1.5 mm
2
2.5 mm
2
Dimensions (mm) (w x h x d)
149 x 184 x 172
185 x 215 x 195
Weight (kg / lb)
2.4 / 5.3
4.8 / 10.5
Integrated Class B may be achieved by adding a Class B footprint filter to an unfiltered inverter
Notes
a
Siemens 4 pole-motor, 1LA5 series or equivalent.
b
Assumes 3-phase supply. If a single phase supply is used, the input current ratings, wire sizes and fuses for single phase
MICROMASTERS will apply.
c
MM300 and MM300/2 require an external choke (e.g. 4EM6100-3CB) and a 30 A mains fuse to operate on a single phase supply.
