Peter electronic VersiStart p III 105, Инструкции по сборке и пусконаладке

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VersiStart p III 22
4.14 Fuse Selection for Type 2 Coordination
Type 2 coordination is achieved by using semiconductor fuses. These fuses must
be able to carry motor start current and have a total clearing I
2
t less than the I
2
t of
the soft starter SCRs.
When selecting semiconductor fuses for VersiStart P III, use the I
2
t values in the
table.
For further information on selecting semiconductor fuses, contact your local
distributor or download the fuse selection application note from www.peter-
electronic.com.
I
2
t values for Type 2 coordination
Model SCR I
2
t (A
2
s)
VS p III 24 1150
VS p III 42
7200
VS p III 52
VS p III 64
15000
VS p III 69
VS p III 105
80000
VS p III 115
VS p III 135 125000
VS p III 184
320000
VS p III 200
VS p III 229
VS p III 250
VS p III 352
202000
VS p III 397
VS p III 410 320000
VS p III 550
781000
VS p III 580