Wiring Checklist; Wiring Checklist - YASKAWA V1000 Quick Start Manual

Ac drive
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3.8 Wiring Checklist

3.8

Wiring Checklist

No.
1
Check drive model number to ensure receipt of correct model.
Check for correct braking resistors, DC link chokes, noise filters, and other peripheral
2
devices.
3
Check for correct option card model.
4
Ensure area surrounding the drive complies with specifications.
The voltage from the power supply should fall within the input voltage specification range
5
of the drive.
6
The voltage rating for the motor should match the drive output specifications.
7
Confirm proper branch circuit protection exists per National and Local codes.
8
Properly wire the power supply to drive terminals R/L1, S/L2 and T/L3.
Properly wire the drive and motor together.
The motor lines and drive output terminals R/T1, V/T2 and W/T3 should match in order
9
to produce the desired phase order. If the phase order is incorrect, the drive will rotate in
the opposite direction.
10
Use 600 Vac vinyl-sheathed wire for the power supply and motor lines.
Use the correct wire gauges for the main circuit. Refer to
11
3.4.
• When using comparatively long motor cable, calculate the amount of voltage drop.
Motor rated voltage (V) x 0.02 ≥
3 x voltage resistance (Ω/km) x cable length (m) x motor rated current (A) x 10
• If the cable between the drive and motor exceeds 50 m, adjust the carrier frequency
(C6-02) accordingly.
12
Properly ground the drive.
Tightly fasten all terminal screws (control circuit terminals, grounding terminals). Refer
13
to
Table
78
Drive, peripherals, option cards
Installation area and physical setup
Power supply voltage, output voltage
Main circuit wiring
3.2,
Table
3.3, or
Table
3.4.
YASKAWA ELECTRIC TOEP C710606 47A YASKAWA AC Drive – V1000 Quick Start Guide
Item
Table
3.2,
Page
Table
3.3, or
Table
-3
28
40
28
50
64
59
59
59
64
64
59

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