5  MICROMASTER 440 specifications  Issue 10/06 
  MICROMASTER 440      Operating Instructions 
272  6SE6400-5AW00-0BP0 
Input voltage range  3 AC 500 V – 600 V  ± 10 % (Unfiltered) 
Order No.  6SE6440
- 
2UE17-
5CA1 
2UE21-
5CA1 
2UE22-
2CA1 
2UE24-
0CA1 
2UE25-
5CA1 
2UE27-
5CA1 
2UE31-
1CA1 
2UE31-
5DA1 
[kW]  0.75 1.5  2.2  4.0
 
5.5 7.5 11.0 15.0 
Output Rating (CT) 
[hp]  1.0 2.0 3.0 5.0 7.5 10.0 15.0 20.0 
Output Power  [kVA]  1.3 2.6 3.7 5.8 8.6 10.5 16.2 21.0 
CT Input Current 1)  [A]  2.0 3.7 5.3 8.1 11.1 14.4 21.5 24.9 
CT Output Current  [A]  1.4 2.7 3.9 6.1 9.0 11.0 17.0 22.0 
VT Input Current 1)  [A]  3.2  4.4  6.9  9.4  12.6 18.1 24.9 30.0 
VT-Output Current  [A]  2.7  3.9  6.1  9.0  11.0 17.0 22.0 27.0 
Fuse [A] 10 10 10 16 16 25 32 35 
Recommended 3NA 3803-6 3803-6 3803-6 3805-6 3805-6 3810-6 3812-6 3814-6 
for UL specified  3NE 
*
 
*
 
*
 
*
 
*
 
*
 
*
 
1803-0
[mm
2
]  1.0 1.0 1.0 1.5 1.5 2.5 4.0 6.0 
Input Cable Min. 
[awg]  18 18 18 16 16 14 12 10 
[mm
2
]  10.0 10.0 10.0 10.0 10.0 10.0 10.0 35.0 
Input Cable Max. 
[awg]  8 8 8 8 8 8 8 2 
[mm
2
]  1.0 1.0 1.0 1.0 1.0 2.5 4.0 4.0 
Output Cable Min. 
[awg]  18 18 18 18 18 14 12 12 
[mm
2
]  10.0 10.0 10.0 10.0 10.0 10.0 10.0 35.0 
Output Cable Max. 
[awg]  8 8 8 8 8 8 8 2 
[kg]  5.5 5.5 5.5 5.5 5.5 5.5 5.5 16.0 
Weight 
[lbs]  12.1 12.1 12.1 12.1 12.1 12.1 12.1 35.0 
 
Order No.  6SE6440-  2UE31-
8DA1 
2UE32-
2DA1 
2UE33-
0EA1 
2UE33-
7EA1 
2UE34-
5FA1 
2UE35-
5FA1 
2UE37-
5FA1 
[kW]  18.5 22.0 30.0 37.0 45.0 55.0 75.0 
Output Rating (CT) 
[hp]  25.0 30.0 40.0 50.0 60.0 75.0 100.0 
Output Power  [kVA]  25.7 30.5 39.1 49.5 59.1 73.4 94.3 
CT Input Current 1)  [A]  30.0 35.0 48.0 58.0 69.0 83.0 113.0 
CT Output Current  [A]  27.0 32.0 41.0 52.0 62.0 77.0 99.0 
VT Input Current 1)  [A]  35.0 48.0 58.0 69.0 83.0 113.0 138.0 
VT-Output Current  [A]  32.0 41.0 52.0 62.0 77.0 99.0 125.0 
Fuse [A] 50 63 80 80 125 160 160 
Recommended 3NA 3820-6 3822-6 3824-6 3824-6 3132-6 3136-6 3136-6 
for UL specified  3NE  1817-0 1818-0 1820-0 1820-0 1022-0 1224-0  1224-0 
[mm
2
]  10.0 10.0 16.0 25.0 25.0 50.0 50.0 
Input Cable Min. 
[awg]  8 8 6 3 3 1/0 1/0 
[mm
2
]  35.0 35.0 35.0 35.0 150.0 150.0 150.0 
Input Cable Max. 
[awg]  2 2 2 2 300 300 300 
[mm
2
]  6.0  10.0 16.0 16.0 25.0 35.0 50.0 
Output Cable Min. 
[awg]  10 8 6 6 3 2 1/0 
[mm
2
]  35.0 35.0 35.0 35.0 150.0 150.0 150.0 
Output Cable Max. 
[awg]  2 2 2 2 300 300 300 
[kg]  16.0 16.0 20.0 20.0 56.0 56.0 56.0 
Weight 
[lbs]  35.0 35.0 44.0 44.0 123.0 123.0 123.0 
1)  Secondary conditions: Input current at the rated operating point - applies for the short-circuit voltage of the line 
supply V
k
  = 2 %  referred to the rated drive converter power and a rated line supply voltage 
of 500 V without line commutating reactor.  
*  UL listed fuses such as Class NON from Bussmann are required for use in America