Watson-Marlow MM420 User Manual
Page 189
Issue 10/06
5 MICROMASTER 420 specifications
MICROMASTER 420 Operating Instructions
6SE6400-5AA00-0BP0
189
Input voltage range
3 AC 380 V – 480 V, ± 10 %
(with built in Class A Filter)
Order No.
6SE6420- 2AD22-
2BA1
2AD23-
0BA1
2AD24-
0BA1
2AD25-
5CA1
2AD27-
5CA1
2AD31-
1CA1
[kW] 2.2 3.0 4.0 5.5
7.5 11.0
Output Rating
[hp] 3.0 4.0 5.0 7.5 10.0 15.0
Output Power
[kVA]
4.5
5.9
7.8
10.1
14.0
19.8
Input
Current
1)
[A]
7.5 10.0 12.8 15.6 22.0 32.3
Output
Current
[A]
5.9 7.7 10.2 13.2 19.0 26.0
Fuse
[A] 16 16 20 20 25 35
Recommended 3NA 3805 3805 3807 3807 3810 3814
For UL specified
* * * * * *
[mm
2
]
1.0 1.0 1.5 2.5 4.0 6.0
Input Cable, min.
[awg]
18 18 16 14 12 10
[mm
2
] 6.0
6.0
6.0
10.0 10.0 10.0
Input Cable, max.
[awg] 10 10 10 8
8
8
[mm
2
]
1.0 1.0 1.0 1.5 2.5 4.0
Output Cable, min.
[awg]
18 18 18 16 14 12
[mm
2
] 6.0
6.0
6.0
10.0 10.0 10.0
Output Cable, max.
[awg] 10 10 10 8
8
8
[kg] 3.1 3.3 3.3 5.4 5.7 5.7
Weight
[lbs] 6.8 7.3 7.3 11.9 12.5 12.5
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 400 V without line commutating reactor.
* UL listed fuses such as Class NON from Bussmann are required for use in America