Wiring Checklist - YASKAWA D1000 Series Instruction Manual

3.10 Wiring Checklist

No.
Converter, Peripherals, Option Cards
1 Check converter model number to ensure receipt of correct model.
2 Make sure you have the correct peripheral devices.
3 Check the option card model number.
Installation Area and Physical Setup
4 Ensure that the area surrounding the converter complies with specifications.
Power Supply Voltage, Output Voltage
The voltage from the power supply should be within the input voltage specification range of the
5
converter.
6 The total load must be within the output specifications of the converter.
A power supply with a capacity (kVA) that is larger than the rated input capacity of the converter must
7
be used.
8 The ratings must be correct.
Main Circuit Wiring
9 Confirm proper branch circuit protection as specified by national and local codes.
10 Properly wire the converter.
11 Suitable wires must be used to wire the power supply and converter.
12 Properly ground the converter. Review page 64.
Tighten control circuit and grounding terminal screws.
13
Refer to
Control Circuit Wiring
14 Use twisted-pair line for all converter control circuit wiring.
15 Ground the shields of shielded wiring to the GND
16 Properly wire any option cards.
17 Check for any other wiring mistakes. Only use a multimeter to check wiring.
Properly fasten converter control circuit terminal screws. Refer to
18
on page
19 Pick up all wire clippings.
20 Ensure that no frayed wires on the terminal block are touching other terminals or connections.
21 Properly separate control circuit wiring and main circuit wiring.
The line between the input-side AC reactor and converter must be 10 m or shorter and the DC bus line
22
between the converter and drive must be 5 m or shorter.
YASKAWA ELECTRIC TOEP C710656 07A YASKAWA Power Regenerative Converter - D1000 Instruction Manual
Wire Gauges and Tightening Torque on page 59
76.
Item
terminal.
Wire Size and Torque Specifications
3.10 Wiring Checklist
Page(s)
24
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28
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25
25
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51
59
64
59
77
45
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76
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81
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