1-6-2. Description of cabling terminal functions. Terminal Name Description R/L1 Connect to 3-phase AC power supply ,and inverter power supply S/L2 single phase AC power connect to L1,L2 input terminals terminal T/L3 /E Grounding terminal Connect to Ground. U/T1 inverter output Connect to a 3-phase motor V/T2 terminals W/T3 Connecting terminals ,PB/ of brake resistor or Connect to the brake resistor or brake unit brake unit Connecting terminals Connect to an DC reactor (Remove the short P, of DC reactor jumper bar ) 1-7. Control circuit terminals 1-7-1. Terminal arrangement of control circuit 1. 300SCB control circuit terminals 2. 300LCB control circuit terminals
1-6-2. Description of cabling terminal functions. Terminal Name Description R/L1 inverter power supply input terminals Connect to 3-phase AC power supply ,and single phase AC power connect to L1,L2 terminal S/L2 T/L3 /E Grounding terminal Connect to Ground. U/T1 inverter output terminals Connect to a 3-phase motor V/T2 W/T3 ,PB/ Connecting terminals of brake resistor or brake unit Connect to the brake resistor or brake unit P, Connecting terminals of DC reactor Connect to an DC reactor (Remove the short jumper bar ) 1-7. Control circuit terminals 1-7-1. Terminal arrangement of control circuit 1. 300SCB control circuit terminals 2. 300LCB control circuit terminals
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