INSTALLATION GUIDE
PAGE
16
IMAGE-1-ISO VIEW
IMAGE-8-ILSCO LUG WITH GROUND WIRE
IMAGE-7-ILSCO LUG INSTALL
IMAGE-3-LUG INSTALL STEP-1
IMAGE-4-LUG INSTALL STEP-2
IMAGE-5-LUG INSTALL STEP-3
IMAGE-6-LUG INSTALL STEP-4
IMAGE-9-NS BONDING-ISO VIEW
IMAGE-10-NS BONDING SIDE VIEW
IMAGE-5-CLAMP BLOWUP
IMAGE-11-NS ALTERNATE BONDING METHOD
IMAGE-2-RACK SYSTEM GROUND
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8
8
A
A
B
B
C
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D
D
SYSTEM GROUNDING
SYSTEM GROUNDING:
SYSTEM GROUNDING:
Rails can be bonded using an NXT UMOUNT MLPE &
Rails can be bonded using an NXT UMOUNT MLPE &
Lug Clamp, GROUND WEEBLUG #1 or ILSCO LAY IN LUG (GBL4DBT). At least
Lug Clamp, GROUND WEEBLUG #1 or ILSCO LAY IN LUG (GBL4DBT). At least
one rail per row of modules in an array must be bonded to electrical ground.
one rail per row of modules in an array must be bonded to electrical ground.
Each additional row of modules must be grounded with at least one rail lug
Each additional row of modules must be grounded with at least one rail lug
per row or with a row-to-row bonding devise listed here.
per row or with a row-to-row bonding devise listed here.
Note: See Page 5 for additional lugs required for expansion joints.
ALTERNATE SYSTEM GROUNDING WITH ILSCO LAY-IN LUG - UNIRAC P/N
ALTERNATE SYSTEM GROUNDING WITH ILSCO LAY-IN LUG - UNIRAC P/N
008009P:
008009P:
Alternate Grounding Lug. Drill hole in rail 7/32” in diameter, deburr
Alternate Grounding Lug. Drill hole in rail 7/32” in diameter, deburr
hole and bolt through one wall of rail.
hole and bolt through one wall of rail.
BOLT TORQUE VALUE: 5 ft lbs.
TERMINAL TORQUE: 4-6 AWG: 35in-lbs, 8 AWG: 25 in-lbs.
WARNING
Ensure Copper does contact Aluminum to avoid corrosion.
ALTERNATE ROW GROUNDING WITH
ALTERNATE ROW GROUNDING WITH
N/S BONDING CLAMP:
N/S BONDING CLAMP:
Insert clamp between module rows and
Insert clamp between module rows and
tighten bolt.
tighten bolt.
TORQUE VALUE: 20 ft-lbs.
ALTERNATE ROW GROUNDING WITH N/S
ALTERNATE ROW GROUNDING WITH N/S
BONDING CLIP:
BONDING CLIP:
Fully seat bonding clip on each module
Fully seat bonding clip on each module
flange to provide bond across N/S
flange to provide bond across N/S
module gap.
module gap.
SYSTEM GROUNDING WITH MLPE & LUG CLAMP:
SYSTEM GROUNDING WITH MLPE & LUG CLAMP:
Insert the rail nut profile in
Insert the rail nut profile in
the opening by lifting the flaps of the plastic clip. Rotate the clamp 90 deg and
the opening by lifting the flaps of the plastic clip. Rotate the clamp 90 deg and
release the flaps to get flush with rail. Ensure that the rail nut is engaged in the
release the flaps to get flush with rail. Ensure that the rail nut is engaged in the
rail profile. Align the ground wire in the depression of the washer. Tighten bolt.
rail profile. Align the ground wire in the depression of the washer. Tighten bolt.
TORQUE VALUE: 6-8 AWG SOLID COPPER: 12 ft lbs.
CAUTION
MLPE & Lug Clamp cannot be used to simultaneously mount a MLPE and ground
wire.
IMAGE-1-ISO VIEW
IMAGE-8-ILSCO LUG WITH GROUND WIRE
IMAGE-7-ILSCO LUG INSTALL
IMAGE-3-LUG INSTALL STEP-1
IMAGE-4-LUG INSTALL STEP-2
IMAGE-5-LUG INSTALL STEP-3
IMAGE-6-LUG INSTALL STEP-4
IMAGE-9-NS BONDING-ISO VIEW
IMAGE-10-NS BONDING SIDE VIEW
IMAGE-5-CLAMP BLOWUP
IMAGE-11-NS ALTERNATE BONDING METHOD
IMAGE-2-RACK SYSTEM GROUND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
IMAGE-1-ISO VIEW
IMAGE-8-ILSCO LUG WITH GROUND WIRE
IMAGE-7-ILSCO LUG INSTALL
IMAGE-3-LUG INSTALL STEP-1
IMAGE-4-LUG INSTALL STEP-2
IMAGE-5-LUG INSTALL STEP-3
IMAGE-6-LUG INSTALL STEP-4
IMAGE-9-NS BONDING-ISO VIEW
IMAGE-10-NS BONDING SIDE VIEW
IMAGE-5-CLAMP BLOWUP
IMAGE-11-NS ALTERNATE BONDING METHOD
IMAGE-2-RACK SYSTEM GROUND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
IMAGE-1-ISO VIEW
IMAGE-8-ILSCO LUG WITH GROUND WIRE
IMAGE-7-ILSCO LUG INSTALL
IMAGE-3-LUG INSTALL STEP-1
IMAGE-4-LUG INSTALL STEP-2
IMAGE-5-LUG INSTALL STEP-3
IMAGE-6-LUG INSTALL STEP-4
IMAGE-9-NS BONDING-ISO VIEW
IMAGE-10-NS BONDING SIDE VIEW
IMAGE-5-CLAMP BLOWUP
IMAGE-11-NS ALTERNATE BONDING METHOD
IMAGE-2-RACK SYSTEM GROUND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
IMAGE-1-ISO VIEW
IMAGE-8-ILSCO LUG WITH GROUND WIRE
IMAGE-7-ILSCO LUG INSTALL
IMAGE-3-LUG INSTALL STEP-1
IMAGE-4-LUG INSTALL STEP-2
IMAGE-5-LUG INSTALL STEP-3
IMAGE-6-LUG INSTALL STEP-4
IMAGE-9-NS BONDING-ISO VIEW
IMAGE-10-NS BONDING SIDE VIEW
IMAGE-5-CLAMP BLOWUP
IMAGE-11-NS ALTERNATE BONDING METHOD
IMAGE-2-RACK SYSTEM GROUND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
IMAGE-1-ISO VIEW
IMAGE-8-ILSCO LUG WITH GROUND WIRE
IMAGE-7-ILSCO LUG INSTALL
IMAGE-3-LUG INSTALL STEP-1
IMAGE-4-LUG INSTALL STEP-2
IMAGE-5-LUG INSTALL STEP-3
IMAGE-6-LUG INSTALL STEP-4
IMAGE-9-NS BONDING-ISO VIEW
IMAGE-10-NS BONDING SIDE VIEW
IMAGE-5-CLAMP BLOWUP
IMAGE-11-NS ALTERNATE BONDING METHOD
IMAGE-2-RACK SYSTEM GROUND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
IMAGE-1-ISO VIEW
IMAGE-8-ILSCO LUG WITH GROUND WIRE
IMAGE-7-ILSCO LUG INSTALL
IMAGE-3-LUG INSTALL STEP-1
IMAGE-4-LUG INSTALL STEP-2
IMAGE-5-LUG INSTALL STEP-3
IMAGE-6-LUG INSTALL STEP-4
IMAGE-9-NS BONDING-ISO VIEW
IMAGE-10-NS BONDING SIDE VIEW
IMAGE-5-CLAMP BLOWUP
IMAGE-11-NS ALTERNATE BONDING METHOD
IMAGE-2-RACK SYSTEM GROUND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
IMAGE-1-ISO VIEW
IMAGE-8-ILSCO LUG WITH GROUND WIRE
IMAGE-7-ILSCO LUG INSTALL
IMAGE-3-LUG INSTALL STEP-1
IMAGE-4-LUG INSTALL STEP-2
IMAGE-5-LUG INSTALL STEP-3
IMAGE-6-LUG INSTALL STEP-4
IMAGE-9-NS BONDING-ISO VIEW
IMAGE-10-NS BONDING SIDE VIEW
IMAGE-5-CLAMP BLOWUP
IMAGE-11-NS ALTERNATE BONDING METHOD
IMAGE-2-RACK SYSTEM GROUND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
IMAGE-1-ISO VIEW
IMAGE-8-ILSCO LUG WITH GROUND WIRE
IMAGE-7-ILSCO LUG INSTALL
IMAGE-3-LUG INSTALL STEP-1
IMAGE-4-LUG INSTALL STEP-2
IMAGE-5-LUG INSTALL STEP-3
IMAGE-6-LUG INSTALL STEP-4
IMAGE-9-NS BONDING-ISO VIEW
IMAGE-10-NS BONDING SIDE VIEW
IMAGE-5-CLAMP BLOWUP
IMAGE-11-NS ALTERNATE BONDING METHOD
IMAGE-2-RACK SYSTEM GROUND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
IMAGE-1-ISO VIEW
IMAGE-8-ILSCO LUG WITH GROUND WIRE
IMAGE-7-ILSCO LUG INSTALL
IMAGE-3-LUG INSTALL STEP-1
IMAGE-4-LUG INSTALL STEP-2
IMAGE-5-LUG INSTALL STEP-3
IMAGE-6-LUG INSTALL STEP-4
IMAGE-9-NS BONDING-ISO VIEW
IMAGE-10-NS BONDING SIDE VIEW
IMAGE-5-CLAMP BLOWUP
IMAGE-11-NS ALTERNATE BONDING METHOD
IMAGE-2-RACK SYSTEM GROUND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
IMAGE-1-ISO VIEW
IMAGE-8-ILSCO LUG WITH GROUND WIRE
IMAGE-7-ILSCO LUG INSTALL
IMAGE-3-LUG INSTALL STEP-1
IMAGE-4-LUG INSTALL STEP-2
IMAGE-5-LUG INSTALL STEP-3
IMAGE-6-LUG INSTALL STEP-4
IMAGE-9-NS BONDING-ISO VIEW
IMAGE-10-NS BONDING SIDE VIEW
IMAGE-5-CLAMP BLOWUP
IMAGE-11-NS ALTERNATE BONDING METHOD
IMAGE-2-RACK SYSTEM GROUND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
