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Q2 Q2A User Manual

Q2 Q2A
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Electrical Installation
3
3.3 Main Circuit Wiring
SIEPYEUOQ2A01G AC Drive Q2A Technical Manual 79
Wiring the Main Circuit Terminal Block
WARNING! Electrical Shock Hazard. De-energize the drive and correctly ground the terminal board before you wire the main
circuit terminals. Failure to obey can cause death or serious injury.
Protection of Main Circuit Terminals
When wiring the main circuit terminals, do not let cable ends go near terminals or the drive. If you use crimped
terminals, make sure that you also use insulation caps.
Main Circuit Configuration
The figures in this section show the different schematics of the drive main circuit The connections change when
the drive capacity changes. The DC power supply for the main circuit also supplies power to the control circuit.
WARNING! Fire Hazard. The braking resistor connection terminals are B1 and B2. Do not connect braking resistors to other
terminals. Incorrect wiring connections could cause the braking resistor to overheat. Failure to obey can cause death or serious
injury by fire and damage to the drive and braking circuit.
NOTICE: Do not use the negative DC bus terminal “-” as a ground terminal. This terminal is at high DC voltage potential.
Incorrect wiring connections could cause damage to the drive.
Figure 3.15 Drive Main Circuit Configuration for Drive Models 2004 to 2082, 4002 to 4044

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Q2 Q2A Specifications

General IconGeneral
BrandQ2
ModelQ2A
CategoryController
LanguageEnglish