Allen-Bradley PowerFlex 755TS EMC C2 Plate and Cores Kits, Frames 1…5 Installation Instructions
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Installation Instructions
Original Instructions
PowerFlex 755TS Drives EMC C2 Plate and Cores Kits, Frames 1...5
Catalog Numbers 20-750-EMC2P-F1, 20-750-EMC2P-F2, 20-750-EMC2P-F3-HP25, 20-750-EMC2P-F3-HP40, 20-750-EMC2P-F4, 20-750-EMC2P-F5
The EMC C2 ground plate and cores kits provide compliance with EN 61800-3, Category C2. The EMC C2 ground plate and cores kits cannot be used for ungrounded/high resistance
ground or marine ungrounded/high resistance ground applications. See the PowerFlex® 755TS Products with TotalFORCE® Control Installation Instructions, publication 750-IN119, for
installation requirements for EMC applications. These kits can be used on PowerFlex 755TS IP20, NEMA/UL Open Type or Flange, NEMA/UL Type 4X/12 back drives.
ATTENTION: Only qualified personnel, who are trained and approved to install PowerFlex 755TS products and are familiar with associated machinery, should
plan or implement the installation, startup, and subsequent maintenance of the system. Failure to comply can result in personal injury and/or equipment
damage.
ATTENTION: The information that is contained in this publication is merely a guide for proper installation. Rockwell Automation, Inc. cannot assume
responsibility for the compliance or the noncompliance with any code, national, local, or otherwise for the proper installation of this drive or associated
equipment. A hazard of personal injury and/or equipment damage exists if codes are ignored during installation.
1 2 4
Kit Contents
Item Description Quantity for Kit Cat. No. 20-750-EMC2P
-F1 -F2 -F3-HP25 -F3-F40 -F4 -F5
1
M4 x 10 mm polycarbonate
Phillips-head screw (P1) 2 — — — — —
M4 x 10 mm pan-head
slotted-torx screw (T20) — 3 4 4 4 4
2 Ground plate 1 1 1 1 1 1
3 Cable clamp 2 2 2 2 2 2
4 EMC core 2 2 2 2 2 2
5 Support bracket (for cores) — 1 1 1 1 1
6 Cable lug (for ground wires) — 2 2 2 2 2
7 Cable tie 2 9 8 8 8 8
3
5 6 7
5V
12V
24V
115V
0V
0V
4
2 Frame 2 - Open Type ShownL1 L2 L3
O
I1
DC+ DC–
0V
0V
3
=
Original Instructions
PowerFlex 755TS Drives EMC C2 Plate and Cores Kits, Frames 1...5
Catalog Numbers 20-750-EMC2P-F1, 20-750-EMC2P-F2, 20-750-EMC2P-F3-HP25, 20-750-EMC2P-F3-HP40, 20-750-EMC2P-F4, 20-750-EMC2P-F5
The EMC C2 ground plate and cores kits provide compliance with EN 61800-3, Category C2. The EMC C2 ground plate and cores kits cannot be used for ungrounded/high resistance
ground or marine ungrounded/high resistance ground applications. See the PowerFlex® 755TS Products with TotalFORCE® Control Installation Instructions, publication 750-IN119, for
installation requirements for EMC applications. These kits can be used on PowerFlex 755TS IP20, NEMA/UL Open Type or Flange, NEMA/UL Type 4X/12 back drives.
ATTENTION: Only qualified personnel, who are trained and approved to install PowerFlex 755TS products and are familiar with associated machinery, should
plan or implement the installation, startup, and subsequent maintenance of the system. Failure to comply can result in personal injury and/or equipment
damage.
ATTENTION: The information that is contained in this publication is merely a guide for proper installation. Rockwell Automation, Inc. cannot assume
responsibility for the compliance or the noncompliance with any code, national, local, or otherwise for the proper installation of this drive or associated
equipment. A hazard of personal injury and/or equipment damage exists if codes are ignored during installation.
1 2 4
Kit Contents
Item Description Quantity for Kit Cat. No. 20-750-EMC2P
-F1 -F2 -F3-HP25 -F3-F40 -F4 -F5
1
M4 x 10 mm polycarbonate
Phillips-head screw (P1) 2 — — — — —
M4 x 10 mm pan-head
slotted-torx screw (T20) — 3 4 4 4 4
2 Ground plate 1 1 1 1 1 1
3 Cable clamp 2 2 2 2 2 2
4 EMC core 2 2 2 2 2 2
5 Support bracket (for cores) — 1 1 1 1 1
6 Cable lug (for ground wires) — 2 2 2 2 2
7 Cable tie 2 9 8 8 8 8
3
5 6 7
5V
12V
24V
115V
0V
0V
4
2 Frame 2 - Open Type ShownL1 L2 L3
O
I1
DC+ DC–
0V
0V
3
=
2 Rockwell Automation Publication 750-IN128A-EN-P - July 2022
PowerFlex 755TS Drives EMC C2 Plate and Cores Kits, Frames 1...5 Installation Instructions
Cat. No. 20-750-NEMA1-F1, -F2, -F3, -F4, -F5, and 20-750-TNEMA1-F3 Installation
6
5C
5
5A
5B
M3 captive
T15 or F - 6.4 mm (0.25 in.)
0.45 N • m (4.0 lb• in)
20-750-EMC2P-F1
M4 x 10 mm
P1
0.34 N • m (3.0 lb• in)
Upper Chassis Not Shown for Clarity Only.
PowerFlex 755TS Drives EMC C2 Plate and Cores Kits, Frames 1...5 Installation Instructions
Cat. No. 20-750-NEMA1-F1, -F2, -F3, -F4, -F5, and 20-750-TNEMA1-F3 Installation
6
5C
5
5A
5B
M3 captive
T15 or F - 6.4 mm (0.25 in.)
0.45 N • m (4.0 lb• in)
20-750-EMC2P-F1
M4 x 10 mm
P1
0.34 N • m (3.0 lb• in)
Upper Chassis Not Shown for Clarity Only.
Rockwell Automation Publication 750-IN128A-EN-P - July 2022 3
PowerFlex 755TS Drives EMC C2 Plate and Cores Kits, Frames 1...5 Installation Instructions
6 6A
6B
5 20-750-EMC2P-F2, 20-750-EMC2P-F3-HP25, 20-750-EMC2P-F3-HP40
Frame 2 Shown
M4 x 10 mm
T20 or F - 6.4 mm (0.25 in.)
1.8 N • m (16.0 lb • in)
6 6A
6B
M4 x 10 mm
T20 or F - 6.4 mm (0.25 in.)
1.8 N • m (16.0 lb• in)
5 Frame 4 Shown
20-750-EMC2P-F4, 20-750-EMC2P-F5
OR
R, S, T (Input) Only
Frame 3 - 3 Screws
Frame 3 - 3 Screws
The support bracket is recommended
for environments with vibration.
The support bracket is recommended
for environments with vibration.
Frame 2 only, secure the cores
to each other with a cable tie.
PowerFlex 755TS Drives EMC C2 Plate and Cores Kits, Frames 1...5 Installation Instructions
6 6A
6B
5 20-750-EMC2P-F2, 20-750-EMC2P-F3-HP25, 20-750-EMC2P-F3-HP40
Frame 2 Shown
M4 x 10 mm
T20 or F - 6.4 mm (0.25 in.)
1.8 N • m (16.0 lb • in)
6 6A
6B
M4 x 10 mm
T20 or F - 6.4 mm (0.25 in.)
1.8 N • m (16.0 lb• in)
5 Frame 4 Shown
20-750-EMC2P-F4, 20-750-EMC2P-F5
OR
R, S, T (Input) Only
Frame 3 - 3 Screws
Frame 3 - 3 Screws
The support bracket is recommended
for environments with vibration.
The support bracket is recommended
for environments with vibration.
Frame 2 only, secure the cores
to each other with a cable tie.
4 Rockwell Automation Publication 750-IN128A-EN-P - July 2022
PowerFlex 755TS Drives EMC C2 Plate and Cores Kits, Frames 1...5 Installation Instructions
7
Shield
Drain
Ground (PE)
Braid
20-750-EMC2P-F1, 20-750-EMC2P-F2, 20-750-EMC2P-F3-HP25, 20-750-EMC2P-F3-HP40, 20-750-EMC2P-F4, 20-750-EMC2P-F5
Ground (PE) Lug - Input and Output Cables
Use the Ground (PE) Lug for kits:
20-750-EMC2P-F2, -F3-HP25,
-F3-HP40, -F4, and -F5
Motor Output Cable IMPORTANT Drain wires must be pulled back and wrapped
in a 360° pattern over the shield/braided
surface. Do not fold the shield back.
Drain
Ground (PE)
8 Shielded Motor
Cable (U, V, W)
Shielded or Unshielded
Input Cable (R, S, T)
To PE Stud
PE Stud
PE Stud
To PE Stud
One Loop
Each Wire
One Loop
Each Wire
I/O Wire
Shield Ground
M4
T20 or F - 6.4 mm (0.25 in.)
1.8 N • m (16.0 lb• in)
Cable Clamps
3/8 in.
2.8 N• m (25.0 lb• in)
20-750-EMC2P-F1
IMPORTANT Ground wires must not pass through the cores.
PowerFlex 755TS Drives EMC C2 Plate and Cores Kits, Frames 1...5 Installation Instructions
7
Shield
Drain
Ground (PE)
Braid
20-750-EMC2P-F1, 20-750-EMC2P-F2, 20-750-EMC2P-F3-HP25, 20-750-EMC2P-F3-HP40, 20-750-EMC2P-F4, 20-750-EMC2P-F5
Ground (PE) Lug - Input and Output Cables
Use the Ground (PE) Lug for kits:
20-750-EMC2P-F2, -F3-HP25,
-F3-HP40, -F4, and -F5
Motor Output Cable IMPORTANT Drain wires must be pulled back and wrapped
in a 360° pattern over the shield/braided
surface. Do not fold the shield back.
Drain
Ground (PE)
8 Shielded Motor
Cable (U, V, W)
Shielded or Unshielded
Input Cable (R, S, T)
To PE Stud
PE Stud
PE Stud
To PE Stud
One Loop
Each Wire
One Loop
Each Wire
I/O Wire
Shield Ground
M4
T20 or F - 6.4 mm (0.25 in.)
1.8 N • m (16.0 lb• in)
Cable Clamps
3/8 in.
2.8 N• m (25.0 lb• in)
20-750-EMC2P-F1
IMPORTANT Ground wires must not pass through the cores.
5
6
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