ATV71HD30N4 SQUARE D, ATV71HD30N4 Datasheet - Page 9

• Manufacturer Part Number: ATV71HD30N4
• Description: SPEED DRIVE, 40HP, 460V, ATV71
• Manufacturer: SQUARE D

Product data sheet
Connections and Schema
Wiring Diagram Conforming to Standards EN 954-1 Category 1, IEC/EN 61508 Capacity SIL1, in Stopping
Category 0 According to IEC/EN 60204-1
Three-Phase Power Supply with Upstream Breaking via Contactor
A1
KM1 Contactor
L1
Q1
Q2
Q3
S1,
S2
T1
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
All terminals are located at the bottom of the drive. Fit interference suppressors on all inductive circuits near the drive or connected on the
same circuit, such as relays, contactors, solenoid valves, fluorescent lighting, etc.
Wiring Diagram Conforming to Standards EN 954-1 Category 1, IEC/EN 61508 Capacity SIL1, in Stopping
Category 0 According to IEC/EN 60204-1
ATV71 drive
DC choke
Circuit-breaker
GV2 L rated at twice the nominal primary current of T1
GB2CB05
XB4 B or XB5 A pushbuttons
100 VA transformer 220 V secondary
Line choke (three-phase); mandatory for ATV71HC11Y…HC63Y drives (except when a special transformer is used (12-pulse)).
For ATV71HC40N4 drives combined with a 400 kW motor, ATV71HC50N4 and ATV71HC40Y…HC63Y, refer to the power terminal
connections diagram.
Fault relay contacts. Used for remote signalling of the drive status.
Connection of the common for the logic inputs depends on the positioning of the SW1 switch. The above diagram shows the internal
power supply switched to the “source” position (for other connection types, refer to the user guide).
There is no PO terminal on ATV71HC11Y…HC63Y drives.
Optional DC choke for ATV71H•••M3, ATV71HD11M3X…HD45M3X, ATV71•075N4…•D75N4 and ATV71P•••N4Z drives. Connected in
place of the strap between the PO and PA/+ terminals. For ATV71HD55M3X, HD75M3X, ATV71HD90N4…HC50N4 drives, the choke
is supplied with the drive; the customer is responsible for connecting it.
Software-configurable current (0…20 mA) or voltage (0…10 V) analog input.
Reference potentiometer.
ATV71HD30N4
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