Acs880 Drives With Bcu Control Unit - ABB RSYC-01 User Manual

Synchronizing unit for acs580 and acs880 drives
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20 Electrical installation

ACS880 drives with BCU control unit

K1...K2
Switch-over contactors
K3...K5
Control relays
K6
Bypass contactor
K7
Contactor
T1...T2
Synchronizing transformers
*) Example circuit (recommended)
**) Optional connection when using line chokes

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