Danfoss VLT Integrated Servo Drive ISD 510 System, Руководство по эксплуатации

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N O T I C E
The PSM 510, DAM 510, and ACM 510 (optional) must be mounted in a control cabinet.
5.3 EMC-Compliant Installation
To achieve an EMC-compliant installation, follow the instructions provided in 5.4.2 Grounding for EMC-Compliant Installation and
the steps defined for connecting the ISD 510/DSD 510 servo drives, PSM 510, DAM 510, and ACM 510.
5.4 Grounding
5.4.1 Grounding for Electrical Safety
Ground the DSD 510 servo drives with the PE wire of the feed-in cable. There is a dedicated PE screw on the front and another
on the back of the DSD 510 servo drive.
X6 X7
e3
0b
h5
72
.1
0
1
Illustration 33: Grounding the DSD 510 Servo Drive
1 PE Screw
Ensure that the machine frame has a proper electrical connection to the ISD 510 and DSD 510 servo drives:
For ISD 510: Use the flange surface on the front side. Ensure PE connection on that part of the machine.
For DSD 510: Use the PE screw shown in
Illustration 33 .
For the ISD 510/DSD 510 servo drives, ensure a minimum ground wire cross-section of at least 10 mm
2
(minimum 70 °C, Cu) or 2
separate ground wires both complying with the dimensioning rules. See EN/IEC 61800-5-1 for further information.
Use a dedicated ground wire for input power and control wiring.
Do not ground the modules in daisy-chain format.
Keep the ground wire connections as short as possible.
Follow the wiring requirements in this manual.
For system modules:
To comply with CE requirements, ensure a minimum ground wire cross-section of at least 16 mm2 (minimum 70 °C, Cu).
To comply with UL requirements, ensure a minimum ground wire cross-section of at least 6 AWG (minimum 60 °C, Cu).
If a PSM 510 module with 10 kW is used, the cable cross-section can be reduced to:
10 mm2 (minimum 70 °C, Cu) to comply with CE requirements
8 AWG (minimum 60 °C, Cu) to comply with UL requirements
5.4.2 Grounding for EMC-Compliant Installation
Establish electrical contact between the cable shield and the enclosure using the I/O shielding plate on each module.
AQ262449648484en-000101 / 175R1135 62 | Danfoss A/S © 2020.08
Electrical Installation
VLT® Servo Drive System ISD 510/DSD 510
Operating Guide