Danfoss VLT FC 103, Руководство по эксплуатации

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130BC552.11
222
[8.7]
115
[4.5]
337
[13.3]
169
[6.6]
43
[1.7]
-A-
1
2
1 Mains side
2 Motor side
Illustration 3.32 D7h & D8h, Bottom View
2
1
176F
A289.12
35
350
202.8
98.6
130.0
62.5
1 Mains side
2 Motor side
Illustration 3.33 E1, Bottom View
3.4.4 Motor Connection
WARNING
INDUCED VOLTAGE
Induced voltage from output motor cables run together
can charge equipment capacitors even with the
equipment turned off and locked out.
•
Run output motor cables from multiple
frequency converters separately.
Failure to run output motor cables separately could
result in death or serious injury.
•
For maximum cable sizes, see chapter 11.1 Power-
dependent Specifications .
•
Comply with local and national electrical codes
for cable sizes.
•
Gland plates are provided at the base of IP21/54
and higher (NEMA 1/12) units.
•
Do not install power factor correction capacitors
between the frequency converter and the motor.
•
Do not wire a starting or pole-changing device
between the frequency converter and the motor.
•
Connect the 3-phase motor wiring to terminals
96 (U), 97 (V), and 98 (W).
•
Ground the cable in accordance with the
instructions provided.
•
Torque terminals in accordance with the
information provided in
chapter 11.3.4 Connection
Tightening Torques .
•
Follow motor manufacturer wiring requirements.
Installation Operating Instructions
32 Danfoss A/S © Rev. 05/2014 All rights reserved. MG16J202
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