Standard Connection Diagrams - YASKAWA Varispeed E7 Instruction Manual And Parameter Description

Standard Connection Diagrams

Standard Inverter connection diagrams are shown in
400 V Class Inverters. The connections depend on the Inverter capacity.
CIMR-E7C20P4 to 2018 and 40P4 to 4018
Braking Resistor
Unit (optional)
Braking Unit
(optional)
3-phase 200
VAC (400 VAC)
Be sure to remove the short-circuit bar before connecting the DC
reactor.
CIMR-E7C2037 to 2110
3-phase
200 VAC
Control power is supplied internally from the DC bus at all inverter models.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Fig
CIMR-E7C2022, 2030, and 4022 to 4055
DC reactor
(optional)
CIMR-E7C4075 to 4300
Braking Resistor
Unit (optional)
Braking Unit
(optional)
Fig 2.5 Main Circuit Terminal Connections
Wiring Main Circuit Terminals
2.5. These are the same for both 200 V Class and
3-phase 200 VAC
(400 VAC)
The DC reactor is built in.
3-phase
400 VAC
Braking Resistor
Unit (optional)
Braking Unit
(optional)
Braking Resistor
Unit (optional)
Braking Unit
(optional)
13
2-