Motor Connection; Control Wiring - GE AF-600 FP Guía Rápida

Installation
3 3
Illustration 3.8 Motor, Mains and Earth Wiring for Frame Sizes 2X
and Above Using Shielded Cable
1. Use a wire stripper to remove the insulation for
proper grounding.
2. Secure the grounding clamp to the stripped
portion of the wire with the screws provided.
3. Secure the grounding wire to the grounding
clamp provided.

3.4.3 Motor Connection

WARNING
INDUCED VOLTAGE!
Run output motor cables from multiple frequency
converters separately. Induced voltage from output motor
cables run together can charge equipment capacitors even
with the equipment turned off and locked out. Failure to
run output motor cables separately could result in death
or serious injury.
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Comply with local and national electrical codes
for cable sizes, see 9.1.1 Cables
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Motor wiring knockouts or access panels are
provided at the base of IP55/Nema 12 and IP66 /
Nema 4X Indoor unit
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Do not install power factor correction capacitors
between the drive and the motor
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Do not wire a starting or pole-changing device
between the drive and the motor
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Connect the 3-phase motor wiring to terminals
96 (U), 97 (V), and 98 (W)
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Ground the cable in accordance with grounding
instructions provided
8
AF-600 FP Quick Guide
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The three following illustrations represent mains input,
motor, and earth grounding for basic frequency converters.
Actual configurations vary with unit types and optional
equipment.
3.4.4 AC Mains Connection
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3.4.5 Control Wiring

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3.4.5.1 Access
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DET-759A
Follow motor manufacturer wiring requirements
Size wiring based upon the input current of the
drive.
Comply with local and national electrical codes
for cable sizes, see 9.1.1 Cables.
Connect 3-phase AC input power wiring to
terminals L1, L2, and L3.
Input power will be connected to the mains input
terminals.
Ground the cable in accordance with grounding
instructions provided in 3.4.2 Earth (Grounding)
Requirements
All frequency converters may be used with an
isolated input source as well as with ground
reference power lines. When supplied from an
isolated mains source (IT mains or floating delta)
or TT/TN-S mains with a grounded leg (grounded
delta), set SP-50 RFI Filter to OFF. When off, the
internal RFI filter capacitors between the chassis
and the intermediate circuit are isolated to avoid
damage to the intermediate circuit and to reduce
earth capacity currents in accordance with IEC
61800-3.
Isolate control wiring from high power
components in the drive.
If the drive is connected to a thermistor, for PELV
isolation, optional thermistor control wiring must
be reinforced/double insulated. A 24 V DC supply
voltage is recommended.
Remove access coverplate with a screwdriver. See
Illustration 3.9.
Or remove front cover by loosening attaching
screws. See Illustration 3.10.
Tightening torque for front cover is 2.0 Nm for
unit size 15 and 2.2 Nm for unit sizes 2X and 3X.