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