Operating instructions
Issue 10/06 2 Electrical Installation
MICROMASTER 440
Operating Instructions (Compact)
11
Input voltage range 3 AC 380 V – 480 V, ± 10 % (Unfiltered)
Order No. 6SE6440- 2UD38-8FA1 2UD41-1FA1 2UD41-3GA1 2UD41-6GA1 2UD42-0GA1
Frame Size FX GX
[kW] 90 110 132 160 200
Output Rating(CT)
[hp] 125 150 200 250 300
Output Power [kVA] 145,4 180 214,8 263,2 339,4
CT-Input Current 1) [A] 169 200 245 297 354
CT-Output Current [A] 178 205 250 302 370
VT-Input Current 1) [A] 200 245 297 354 442
VT-Output Current [A] 205 250 302 370 477
[A] 250 315 400 450 560
Recommended Fuse
3NE 1227-0 1230-0 1332-0 1333-0 1435-0
Pipe cable shoe to
DIN 46235
[mm] 10 10 10 10 10
[mm
2
]
1 x 95 or
2 x 35
1 x 150 or
2 x 50
1 x 185 or
2 x 70
1 x 240 or
2 x 70
2 x 95
Input Cable, min.
[AWG]
or
[kcmil]
1 x 4/0 or
2 x 2
1 x 300 or
2 x 1/0
1 x 400 or
2 x 2/0
1 x 500 or
2 x 2/0
2 x 4/0
[mm
2
]
1 x 185 or
2 x 120
1 x 185 or
2 x 120
2 x 240 2 x 240 2 x 240
Input Cable, max.
[AWG]
or
[kcmil]
1 x 350 or
2 x 4/0
1 x 350 or
2 x 4/0
2 x 400 2 x 400 2 x 400
[mm
2
]
1 x 95 or
2 x 35
1 x 150 or
2 x 50
1 x 185 or
2 x 70
1 x 240 or
2 x 70
2 x 95
Output Cable, min.
[AWG]
or
[kcmil]
1 x 4/0 or
2 x 2
1 x 300 or
2 x 1/0
1 x 400 or
2 x 2/0
1 x 500 or
2 x 2/0
2 x 4/0
[mm
2
]
1 x 185 or
2 x 120
1 x 185 or
2 x 120
2 x 240 2 x 240 2 x 240
Output Cable, max.
[AWG]
or
[kcmil]
1 x 350 or
2 x 4/0
1 x 350 or
2 x 4/0
2 x 400 2 x 400 2 x 400
[kg] 110 110 170 170 170
Weight
[lbs] 242 242 418 418 418
[Nm] 25 Tightening torques for
power terminals
[lbf.in] (222,5)
1) Secondary conditions: Input current at the rated operating point - applies for the short-circuit voltage of the line
supply V
k
≥ 2.33 % referred to the rated drive converter power and a rated line supply
voltage of 400 V without line commutating reactor.