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600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 1 2016
Overlapping door andenclosure flanges - withother features - providetamper resistance tomeet national andregional standards
Superlife finish includesphosphatizing, rust-inhibitingepoxy primer and Pad-Mount Green (Munsell 7GY 3.29/1.5) polyurethane top coat -over 5 mils dryOptional Color: Grey(Munsell 5BG 7.0/0.4)
Coordinated padlock and hex-head or optional penta-head bolt (top and bottom) provides bolted door security with visual confirmation by supervisory personnel. Security bolt is made captive with a stainless steel washer compressed to an oval shape to severely discourage removal.
Open bottom and bus arrangement allows access to all cables for easy installation and maintenance
Neutral Bus without CurrentTransformer provisions
Cross-kinked roof prevents standing moisture Accepts NEMA Standard
2-hole and 4-hole lugs back-to-back
Nontracking self-scouring ELRIM cycloaliphatic epoxy insulators
Removable lift provisions with blind holes for tamper resistance
Door-holder rods are stainlesssteel and hold the door open100 degrees or 140 degrees
Corrosion proof nameplate is located to provide easy access for the operator
Nonferrous hardware for long life
Front and rear doors for easy access
Ground lugs on each wall of the enclosure accept #6 - #2/0 ground cable
Heavy duty 11-gauge steel enclosure is all-welded construction for long life
Three PhaseAluminum bus standardCopper bus optional
ENCLOSURE OPTIONS:1) 0.125" #5052H32 Aluminum2) 12-gauge #304L Stainless Steel
Current Transformer provisions acceptABB SCL, ABB SCM& GE JAD-0C CTs
Stainless steel hinges are welded to the door and the enclosure – 0.375" pins are standard
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 2 2016
Ø 0.5625" Holes Typical
10.875"5.875"
2.125"
1.25"1.75"
0.625"
1.75"
Ø 0.5625" Holes Typical
1.75"
1.75"
or JAD-0C withPrimary Bar
SCL, SCM
or JAD-0C withPrimary Bar
SCL, SCM
10.875"5.875"
2.125"
0.75"1.75"1.75"
0.75"1.75"1.75"
Tapped Holes0.25"-20
Tapped Holes0.25"-20
0.625"
1.75"
Ø 0.5625" Holes Typical
1.75"
1.75"
or JAD-0C withPrimary Bar
SCL, SCM
10.875"5.875"
2.125"
0.75"1.75"1.75"
Tapped Holes0.25"-20
0.625"
1.75"
Ø 0.5625" Holes Typical
1.75"
1.75"
or JAD-0C withPrimary Bar
SCL, SCM
10.875"5.875"
2.125"
0.75"1.75"1.75"
Tapped Holes0.25"-20
0.625"
1.75"
Ø 0.5625" Holes Typical
1.75"
1.75"
or JAD-0C withPrimary Bar
SCL, SCM
10.875"5.875"
2.125"
0.75"1.75"1.75"
Tapped Holes0.25"-20
Supplied in 42"W x 42"D Enclosure - See Pages 4 & 5
Standard Bus:Four Single 0.25" x 10" Aluminum Bus1,800/2,100 Amp at 30/45 degree C rise over 40 degree C Ambient
Alternate Bus:Four Single 0.25" x 10" Copper Bus2,400/2,800 Amp at 30/45 degree C rise over 40 degree C Ambient
Supplied in 48"W x 48"D Enclosure - See Pages 6 & 7
Alternate Bus:Four Single 0.25" x 12" Copper Bus2,800/3,400 Amp at 30/45 degree C rise over 40 degree C Ambient
Standard Bus:Four Single 0.25" x 12" Aluminum Bus2,100/2,500 Amp at 30/45 degree C rise over 40 degree C Ambient
Supplied in 60"W x 60"D Enclosure - See Pages 10 & 11
Alternate Bus:Four Sets: 2 - 0.25" x 12" Copper Bus4,250/5,300 Amp at 30/45 degree C rise over 40 degree C Ambient
Standard Bus:Four Sets: 2 - 0.25" x 12" Aluminum Bus3,200/4,000 Amp at 30/45 degree C rise over 40 degree C Ambient
Supplied in 54"W x 54"D Enclosure - See Pages 8 & 9
Alternate Bus:Four Sets: 1 - 0.25" x 12" and 1 - 0.25" x 8" Copper Bus3,600/4,500 Amp at 30/45 degree C rise over 40 degree C Ambient
Standard Bus:Four Sets: 1 - 0.25" x 12" and 1 - 0.25" x 8" Aluminum Bus2,700/3,400 Amp at 30/45 degree C rise over 40 degree C Ambient
Supplied in 66"W x 66"D Enclosure - See Pages 12 & 13
Alternate Bus:Four Sets: 2 - 0.25" x 12" and 1 - 0.25" x 10" Copper Bus5,000/6,200 Amp at 30/45 degree C rise over 40 degree C Ambient
Standard Bus:Four Sets: 2 - 0.25" x 12" and 1 - 0.25" x 10" Aluminum Bus3,750/4,650 Amp at 30/45 degree C rise over 40 degree C Ambient
Bus Selection Information
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 3 2016
SCL
Nameplate
X2 X1
HI
8.5"
6.75"
4.25"
8.92"
6.75"8.5"
5.75 Dia.
2.125"
0.56 Dia. Hole4 Total
#10-32 Term. Stud2 Total
JAD-0C
Mounting Holes for 1/2" tubular spacers (4)
Primary polarity
H1
8.5"
6.75"
4.25"
9.875"
0.875"
0.87
5"
6.75"8.5"
5.75 Dia.
2.27"
Grip RingPrimary Bus Bar
Tap 0.25"-20
Current TransformerS.S. Lock washer
0.25"-20 S.S.Hex Nut Spacer
0.25"-20 x 2.75"S.S. Hex Head
Bolts
End Cap forPrimary Bus
Bar Assembly
End Cap forPrimary Bus
Bar Assembly
Tap 0.25"-20
#10-32S.S. Phillips Head
Screws
1.6875"3"
Removable Primary Bus Bar Assembly for SCL, SCM, and JAD-0C Current TransformersCan be ordered from GE with transformers - specify 10.875" Primary Bar
or to order end caps with hardware from Elliott - specify Elliott #PBA AssemblyGrip Ring
Primary Bus Bar
Tap 0.25"-20
Current TransformerS.S. Lock washer
0.25"-20 S.S.Hex Nut Spacer
0.25"-20 x 2.75"S.S. Hex Head
Bolts
End Cap forPrimary Bus
Bar Assembly
End Cap forPrimary Bus
Bar Assembly
Tap 0.25"-20
#10-32S.S. Phillips Head
Screws
1.6875"3"
GE End CapTwo (2) Required perCurrent Transformer
Elliott End CapTwo (2) Required perCurrent Transformer
NAMEPLATE
HI
8.5"
6.75"
4.25"
8.92"
6.75"8.5"
5.75 Dia.
1.06"
0.56 Dia. Hole4 Total
#10-32 Term. Stud2 Total
X2 X1
SCM
Removable Primary Bus Bars are supplied with all Bus Enclosures
See Page 15 for Ratios and Catalog Numbers
Current Transformer Information
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 4 2016
Galv. Square
1.5"
BoltsAnchorØ.5"Enclosure Washer
2.25" X 2.25"
Bracket
1.5"
#6102-A81-7
Elliott Anchor
BoltsAnchorØ.5"Enclosure
Concrete Pad
Concrete Pad
Alternate #2
Alternate #1
Anchor Bolt Locations
"C" 2
2"C"
4" Min.
14"
14"
19.375" 19.375"3" Min.
3" Min.
CL
Ø 0.75" Typical
CL
Bottom Open
42"
"C"
20"
20"
42"
42"
20" 20"
Section BBand Typical Pad Dimensions
Typical Cable TrainingDim. "C" - Measure in the Field
Secondary Bus Enclosures are available in other size enclosures, bus ratings and current transformer provisions. If you do not find a model to fit your need, please contact our representative or the factory.
Catalog Number Dim. "C"
ESBE-0.6-331-CT-42W42D-36H-D87231 Measure in the Field
ESBE-0.6-331-CT-42W42D-42H-D87231 Measure in the Field
ESBE-0.6-331-CT-42W42D-48H-D87231 Measure in the Field
ESBE-0.6-331-CT-42W42D-54H-D87231 Measure in the Field
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 5 2016
H1
A
A
BB
4.5" 4.5"
ElliottApparatusInsulators
1,000 Amp CT has One Primary Bars2,000 Amp CT has Two Primary Bars
TwoGroundProvisionsEach Side
CL
Ø 0.75" Typical
CL
Bottom Open
42" 42"
"B"
"A" "A"
40"38"
40"38"
42"
42"
10.875"
2.125"
1.25"1.75"
0.75"1.75"1.75"
Split Bus Detail
5.875"
9" 9"
Ø 0.5625"Holes
Typical
Provision forPadlock andSecurity Bolt,Top andBottom
or JAD-0C withPrimary Bar
SCL, SCM
0.25"-20Tapped
Holes
Standard Bus:Four Single 0.25" x 10" Aluminum Bus1,800/2,100 Amp at 30/45 degree C rise over 40 degree C Ambient
Alternate Bus:Four Single 0.25" x 10" Copper Bus2,400/2,800 Amp at 30/45 degree C rise over 40 degree C Ambient
Front ViewRear View Opposite Hand
Door Removed
Section BB
Section AA
Secondary Bus Enclosures are available in other size enclosures, bus ratings and current transformer provisions. If you do not find a model to fit your need, please contact our representative or the factory.
Catalog Number Dim. "A" Dim. "B"
ESBE-0.6-331-CT-42W42D-36H-D87231 36" 23.375"
ESBE-0.6-331-CT-42W42D-42H-D87231 42" 29.375"
ESBE-0.6-331-CT-42W42D-48H-D87231 48" 35.375"
ESBE-0.6-331-CT-42W42D-54H-D87231 54" 41.375"
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 6 2016
Galv. Square
1.5"
BoltsAnchorØ.5"Enclosure Washer
2.25" X 2.25"
Bracket
1.5"
#6102-A81-7
Elliott Anchor
BoltsAnchorØ.5"Enclosure
Concrete Pad
Concrete Pad
Alternate #2
Alternate #1
Anchor Bolt Locations
"C" 2
2"C"
4" Min.
17"
17"
22.375" 22.375"3" Min.
3" Min.
CL
Ø 0.75" Typical
CL
Bottom Open
48"
"C"
23"
23"
48"
48"
23" 23"
Section BBand Typical Pad Dimensions
Typical Cable TrainingDim. "C" - Measure in the Field
Secondary Bus Enclosures are available in other size enclosures, bus ratings and current transformer provisions. If you do not find a model to fit your need, please contact our representative or the factory.
Catalog Number Dim. "C"
ESBE-0.6-331-CT-48W48D-36H-D2001048 Measure in the Field
ESBE-0.6-331-CT-48W48D-42H-D2001048 Measure in the Field
ESBE-0.6-331-CT-48W48D-48H-D2001048 Measure in the Field
ESBE-0.6-331-CT-48W48D-54H-D2001048 Measure in the Field
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 7 2016
H1
A
A
BB
4.5" 4.5"
ElliottApparatusInsulators
2,000 Amp CT has Two Primary Bars3,000 Amp CT has Three Primary Bars
TwoGroundProvisionsEach Side
CL
Ø 0.75" Typical
CL
Bottom Open
48" 48"
"B"
"A" "A"
46"44"
46"44"
48"
48"
9" 9"
Provision forPadlock andSecurity Bolt,Top andBottom
Split Bus Detail
0.625"
1.75"
Ø 0.5625" Holes Typical
1.75"
1.75"
or JAD-0C withPrimary Bar
SCL, SCM
10.875"5.875"
2.125"
0.75"1.75"1.75"
Tapped Holes0.25"-20
Standard Bus:Four Single 0.25" x 12" Aluminum Bus2,100/2,500 Amp at 30/45 degree C rise over 40 degree C Ambient
Alternate Bus:Four Single 0.25" x 12" Copper Bus2,800/3,400 Amp at 30/45 degree C rise over 40 degree C Ambient
Front ViewRear View Opposite Hand
Door Removed
Section BB
Section AA
Secondary Bus Enclosures are available in other size enclosures, bus ratings and current transformer provisions. If you do not find a model to fit your need, please contact our representative or the factory.
Catalog Number Dim. "A" Dim. "B"
ESBE-0.6-331-CT-48W48D-36H-D2001048 36" 21.375"
ESBE-0.6-331-CT-48W48D-42H-D2001048 42" 27.375"
ESBE-0.6-331-CT-48W48D-48H-D2001048 48" 33.375"
ESBE-0.6-331-CT-48W48D-54H-D2001048 54" 39.375"
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 8 2016
Galv. Square
1.5"
BoltsAnchorØ.5"Enclosure Washer
2.25" X 2.25"
Bracket
1.5"
#6102-A81-7
Elliott Anchor
BoltsAnchorØ.5"Enclosure
Concrete Pad
Concrete Pad
Alternate #2
Alternate #1
"C" 2
2"C"
4" Min.
20"
20"
25.375" 25.375"3" Min.
3" Min.
CL
Ø 0.75" Typical
CL
Bottom Open
54"
"C"
26"
26"
54"
54"
26" 26"
Anchor Bolt Locations
Section BBand Typical Pad Dimensions
Typical Cable TrainingDim. "C" - Measure in the Field
Secondary Bus Enclosures are available in other size enclosures, bus ratings and current transformer provisions. If you do not find a model to fit your need, please contact our representative or the factory.
Catalog Number Dim. "C"
ESBE-0.6-331-CT-54W54D-36H-D2003218 Measure in the Field
ESBE-0.6-331-CT-54W54D-42H-D2003218 Measure in the Field
ESBE-0.6-331-CT-54W54D-48H-D2003218 Measure in the Field
ESBE-0.6-331-CT-54W54D-54H-D2003218 Measure in the Field
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 9 2016
3,000 Amp CT has Three Primary Bars4,000 Amp CT has Four Primary Bars
H1
A
A
BB
5" 5"
Provision for Padlock andSecurity Bolt, Top and Bottom
ElliottApparatusInsulators
TwoGroundProvisionsEach Side
CL
Ø 0.75" Typical
CL
Bottom Open
54" 54"
"B"
"A" "A"
52"50"
52"50"
54"
54"
10" 10"
Split Bus Detail
0.625"
1.75"
Ø 0.5625" Holes Typical
1.75"
1.75"
or JAD-0C withPrimary Bar
SCL, SCM
10.875"5.875"
2.125"
0.75"1.75"1.75"
Tapped Holes0.25"-20
Standard Bus:Four Sets: 1 - 0.25" x 12" and 1 - 0.25" x 8" Aluminum Bus2,700/3,400 Amp at 30/45 degree C rise over 40 degree C Ambient
Alternate Bus:Four Sets: 1 - 0.25" x 12" and 1 - 0.25" x 8" Copper Bus3,600/4,500 Amp at 30/45 degree C rise over 40 degree C Ambient
Front ViewRear View Opposite Hand
Door Removed
Section BB
Section AA
Secondary Bus Enclosures are available in other size enclosures, bus ratings and current transformer provisions. If you do not find a model to fit your need, please contact our representative or the factory.
Catalog Number Dim. "A" Dim. "B"
ESBE-0.6-331-CT-54W54D-36H-D2003218 36" 21.375"
ESBE-0.6-331-CT-54W54D-42H-D2003218 42" 27.375"
ESBE-0.6-331-CT-54W54D-48H-D2003218 48" 33.375"
ESBE-0.6-331-CT-54W54D-54H-D2003218 54" 39.375"
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 10 2016
Galv. Square
1.5"
BoltsAnchorØ.5"Enclosure Washer
2.25" X 2.25"
Bracket
1.5"
#6102-A81-7
Elliott Anchor
BoltsAnchorØ.5"Enclosure
Concrete Pad
Concrete Pad
Alternate #2
Alternate #1
Anchor Bolt Locations
28.375" 28.375"3" Min.
CL
Ø 0.75" Typical
CL
Bottom Open
60"
29"
29"
60"
29" 29"
23"
23"
3" Min.
60"
4" Min.
2"C"
"C" 2
"C"
Section BBand Typical Pad Dimensions
Typical Cable TrainingDim. "C" - Measure in the Field
Cable Training and Anchor Bolt Locations
Secondary Bus Enclosures are available in other size enclosures, bus ratings and current transformer provisions. If you do not find a model to fit your need, please contact our representative or the factory.
Catalog Number Dim. "C"
ESBE-0.6-331-CT-60W60D-36H-D2010148 Measure in the Field
ESBE-0.6-331-CT-60W60D-42H-D2010148 Measure in the Field
ESBE-0.6-331-CT-60W60D-48H-D2010148 Measure in the Field
ESBE-0.6-331-CT-60W60D-54H-D2010148 Measure in the Field
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 11 2016
H1
A
A
BB
6" 6"
Provision for Padlock andSecurity Bolt, Top and Bottom
ElliottApparatusInsulators
3,000 Amp CT has Three Primary Bars4,000 Amp CT has Four Primary Bars
TwoGroundProvisionsEach Side
CL
Ø 0.75" Typical
CL
Bottom Open
60" 60"
"B"
"A" "A"
58"56"
58"56"
60"
60"
12" 12"
0.625"
1.75"
Ø 0.5625" Holes Typical
1.75"
1.75"
or JAD-0C withPrimary Bar
SCL, SCM
10.875"5.875"
2.125"
0.75"1.75"1.75"
Tapped Holes0.25"-20
Split Bus Detail
Standard Bus:Four Sets: 2 - 0.25" x 12" Aluminum Bus3,200/4,000 Amp at 30/45 degree C rise over 40 degree C Ambient
Alternate Bus:Four Sets: 2 - 0.25" x 12" Copper Bus4,250/5,300 Amp at 30/45 degree C rise over 40 degree C Ambient
Front ViewRear View Opposite Hand
Door Removed
Section BB
Section AA
Secondary Bus Enclosures are available in other size enclosures, bus ratings and current transformer provisions. If you do not find a model to fit your need, please contact our representative or the factory.
Catalog Number Dim. "A" Dim. "B"
ESBE-0.6-331-CT-60W60D-36H-D2010148 36" 21.375"
ESBE-0.6-331-CT-60W60D-42H-D2010148 42" 27.375"
ESBE-0.6-331-CT-60W60D-48H-D2010148 48" 33.375"
ESBE-0.6-331-CT-60W60D-54H-D2010148 54" 39.375"
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 12 2016
Galv. Square
1.5"
BoltsAnchorØ.5"Enclosure Washer
2.25" X 2.25"
Bracket
1.5"
#6102-A81-7
Elliott Anchor
BoltsAnchorØ.5"Enclosure
Concrete Pad
Concrete Pad
Alternate #2
Alternate #1
CL
LC
Bottom Open
Ø 0.75" Typical
66"
3" Min.
32"
32"
32"32"
31.375"31.375"
26"
26"
66"
66"
4" Min.
2"C"
"C" 2
"C"
Anchor Bolt Locations
3" Min.
Section BBand Typical Pad Dimensions
Typical Cable TrainingDim. "C" - Measure in the Field
Cable Training and Anchor Bolt Locations
Secondary Bus Enclosures are available in other size enclosures, bus ratings and current transformer provisions. If you do not find a model to fit your need, please contact our representative or the factory.
Catalog Number Dim. "C"
ESBE-0.6-331-CT-66W66D-36H-D2011103 Measure in the Field
ESBE-0.6-331-CT-66W66D-42H-D2011103 Measure in the Field
ESBE-0.6-331-CT-66W66D-48H-D2011103 Measure in the Field
ESBE-0.6-331-CT-66W66D-54H-D2011103 Measure in the Field
ESBE-0.6-331-CT-66W66D-60H-D2011103 Measure in the Field
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 13 2016
4,000 Amp CT has Four Primary Bars5,000 Amp CT has Five Primary Bars
CL
A
A
BB
LC
GroundProvisionEach Side
Ø 0.75" Typical
Bottom Open
Provision for Padlock andSecurity Bolt, Top and Bottom
66"
13" 13"6.5" "A"6.5"
66"
"B"
66"
64"62"
64"62"
66"
H1
Split Bus Detail
0.625"
1.75"
Ø 0.5625" Holes Typical
1.75"
1.75"
or JAD-0C withPrimary Bar
SCL, SCM
10.875"5.875"
2.125"
0.75"1.75"1.75"
Tapped Holes0.25"-20
Front ViewRear View Opposite Hand
Door Removed
Section BB
Section AA
Standard Bus:Four Sets: 2 - 0.25" x 12" and 1 - 0.25" x 10" Aluminum Bus3,750/4,650 Amp at 30/45 degree C rise over 40 degree C Ambient
Alternate Bus:Four Sets: 2 - 0.25" x 12" and 1 - 0.25" x 10" Copper Bus5,000/6,200 Amp at 30/45 degree C rise over 40 degree C Ambient
Secondary Bus Enclosures are available in other size enclosures, bus ratings and current transformer provisions. If you do not find a model to fit your need, please contact our representative or the factory.
Catalog Number Dim. "A" Dim. "B"
ESBE-0.6-331-CT-66W66D-36H-D2011103 36" 21.375"
ESBE-0.6-331-CT-66W66D-42H-D2011103 42" 27.375"
ESBE-0.6-331-CT-66W66D-48H-D2011103 48" 33.375"
ESBE-0.6-331-CT-66W66D-54H-D2011103 54" 39.375"
ESBE-0.6-331-CT-66W66D-60H-D2011103 60" 45.375"
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 14 2016
Typical Specification - Page 1 of 2
GeneralThe secondary bus enclosure with current transformers
shall be 600 volt class, suitable for use on systems that do not exceed 600 volts to ground (nor 1000 volts phase-to-phase). Each phase bus shall be designed for and include (or accept) a 600 volt class current transformer (ABB SCL, ABB SCM, GE JAD-0C or equal). The phase bus(es) and the full-size neutral bus shall be constructed for connection to the electrical system with two-hole and/or four-hole NEMA standard bolt-on cable-terminal lugs (terminal lugs shall be supplied by the user). Tamper resistance shall meet the Enclosure Security requirements of IEEE Standard C57.12.28 (Pad-Mounted Equipment—Enclosure Integrity) to resist unauthorized entry, protect authorized and unauthorized persons, and provide positive safety features when installed in areas accessible to the general public. The enclosure shall be constructed for outdoor installation in areas subject to heavy precipitation and in areas of windblown contamination. The equipment shall be completely assembled prior to shipment.
Enclosure ConstructionThe enclosure shall be tamper-resistant, all-welded
construction utilizing 11-gauge minimum sheet steel. Corner plates and braces shall be used as necessary to assure rigidity. The enclosure top shall be cross-kinked to provide watershed and rigidity. The enclosure shall be open bottom with a 1-inch flange inside, all around. The door(s) shall be furnished with a stainless steel door holder that will latch the door open 100 degrees and 140 degrees and resist accidental closing. Door(s) shall be provided with provisions for padlocking and a recessed hex-head (or penta-head) security bolt to prevent unauthorized entry (coordinated to prevent installation of the padlock until the security bolt is tightened when closing the door(s) and to prevent a wrench from operating the security bolt until the padlock is removed when opening the door(s)). The security bolt shall be made captive with a stainless steel washer compressed to an oval shape to severely discourage removal. Hinges shall be stainless steel (with stainless steel pins not less than 0.3125-inch diameter) and shall be welded to both the enclosure and the door(s) to maintain door alignment for the life of the equipment. The enclosure shall be nonventilated to minimize the entrance of airborne contamination, insects, rodents or reptiles. The protective finish shall include necessary grinding, cleaning and phosphatizing, two-component rust-inhibiting epoxy primer and a Pad-Mount Green two-component polyurethane top coat finish (Munsell color 7GY 3.29/1.5). The primer and top coat shall be electronically monitored during application to insure proper ratio and mixing of each component. Total average thickness of paint (after curing) shall be not less than 5 mils. The protective coating shall meet the Enclosure Coating System requirements of IEEE Standard C57.12.28 (Pad-Mounted Equipment—Enclosure Integrity). Removable lift provisions, adequate to withstand handling with normal utility equipment, shall be provided on the outside of
the enclosure. Threaded openings for lift provision bolts shall be blind holes to prevent the entrance of wire or other foreign objects into the enclosure when lift provisions are removed.
Bus and Bus MountingsBus shall be aluminum (Alternate #1—bare copper,
Alternate #2—tin-plated copper) with all burrs and sharp corners removed prior to installation. It shall be punched with 0.5625-inch diameter holes on 1.75-inch centers to accommodate both two-hole and four-hole NEMA standard cable-terminal lugs. The bus shall be constructed to allow installation and provide support for 600 volt class current transformers (ABB SCL, ABB SCM, GE JAD-0C or equal) utilizing the correct number of 0.25-inch by 4-inch primary bars with 10.875-inch outboard centerline mounting holes. The current transformers shall be mounted in a manner that will allow installation or field replacement without the removal of cables that may be bolted to the bus. A minimum of two insulators shall be provided for each bus assembly. The insulators shall be cycloaliphatic epoxy and shall be mounted in a manner that will allow field replacement with standard tools without removal of cables that may be bolted to the bus. Insulators and bus bars shall be installed with stainless steel mounting hardware to provide long life and reduced maintenance. All components shall be arranged to allow visual inspection without de-energizing or removing the equipment from service.
Current TransformersAlternate 1: Current Transformers shall be supplied and
installed by the user.Alternate 2: Current Transformers specified by the user
shall be supplied and installed by the manufacturer.
Voltage TransformersAlternate 1: Voltage Transformers are not required.Alternate 2: When specified, a mounting plate shall be
provided for Voltage Tranformers supplied and installed by the user.
Alternate 3: When specified, a mounting plate shall be provided for Voltage Transformers supplied and installed by the manufacturer.
Secondary WiringAlternate 1: Secondary wiring shall be supplied and
installed by the user.Alternate 2: Secondary wiring shall be #10 THW/XHHW
stranded-copper wire connecting the instrument transformer secondary to the 10-Terminal Test Switch and 13-Terminal Meter Socket installed on the right-hand exterior wall of the Secondary Bus Enclosure (when facing the front door). The secondary wiring shall be color-coded as specified by the user (or the factory color code when the user does not specify a color code).
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 15 2016
Barrier OptionWhen Option B11 is specified, a clear polycarbonate
barrier not less than 0.25-inch nominal thickness shall be provided (and installed) that divides the utility access compartment from the consumer access compartment. The clearance from the barrier to each wall shall not exceed two inches. The clearance from the barrier to the bottom of the enclosure shall not exceed twelve inches. Openings to accommodate bus bars extending through the barrier shall provide not less than 0.5-inch clearance nor more than 2-inch clearance from the bus bar in every direction.
Grounding ProvisionsFour high-conductivity bronze eyebolt-type ground lugs,
which accept #6 through #2/0 copper conductor, shall be installed on the inside walls of the enclosure (located on each side of each door opening in an accessible position as shown on the drawings).
Accessory EquipmentA corrosion proof nameplate with permanent thermal
transfer printing shall be installed inside one door on the cable compartment. It shall be located at the top corner farthest from the cables when the door is open. The nameplate will provide Type of Equipment, Model Number, Amps Continuous, kV Maximum, BIL, Serial Number, Job Number, Date Manufactured and Weight of Equipment.
When specified, one “Warning - Keep Out! - Hazardous Voltage” sign, Elliott #7201-W2003-316, shall be provided on the outside of each door.
When specified, four anchor-bolt brackets, Elliott #6102-A81-7 or approved equal, shall be supplied with each secondary bus enclosure to provide a means of clamping the equipment to the concrete pad.
PackagingEach secondary bus enclosure shall be bolted to a
solid-top wood pallet (to prevent the forks of a forklift truck from entering the open bottom of the equipment) to prevent hidden damage. The equipment shall be wrapped with 0.125-inch thick polyethylene foam or other suitable material to minimize damage to the finish during shipment.
DrawingsWhen specified, drawings shall be furnished for each
secondary bus enclosure that include:1) enclosure dimensions and location of components.2) proposed cable-training layout and dimensions.3) proposed pad dimensions and location of anchor
bolts.
Typical Specification - Page 2 of 2
Primary Amps
StyleNumber
Rating Factor30°C 55°C
200 7526A81G01 2.0 1.5300 7526A81G02 2.0 1.5400 7526A81G03 2.0 1.5600 7526A81G04 2.0 1.5800 7526A81G05 2.0 1.5
1000 7526A81G06 1.5 1.01200 7526A81G07 1.5 1.01500 7526A81G08 1.33 1.02000 7526A81G09 1.33 1.02500 7526A81G10 1.33 1.03000 7526A81G11 1.33 1.04000 7526A81G12 1.33 1.0
SCL
Primary Amps
StyleNumber
Rating Factor30°C 55°C
200 7525A36G01 1.33 1.0300 7525A36G02 1.33 1.0400 7525A36G03 1.33 1.0500 7525A36G04 1.33 1.0600 7525A36G05 1.33 1.0800 7525A36G06 1.33 1.0
1000 7525A36G07 1.33 1.01200 7525A36G08 1.33 1.01500 7525A36G09 1.33 1.01600 7525A36G10 1.33 1.02000 7525A36G11 1.33 1.02500 7525A36G12 1.33 1.03000 7525A36G13 1.33 1.04000 7525A36G14 1.0 0.5
SCM
JAD-0CCurrent Ratio in
AmperesPri : Sec
Catalog Number(with Round Window;
withoutMounting Base)
Continuous-thermal-current Rating Factor 30°C Ambient
200:5 750X120240 4.0300:5 750X120241 4.0400:5 750X120242 4.0500:5 750X120243 4.0600:5 750X120244 3.0800:5 750X120001 3.0
1000:5 750X120002 2.01200:5 750X120003 2.01500:5 750X120180 3.02000:5 750X120005 2.02500:5 750X120006 1.53000:5 750X120007 1.54000:5 750X120008 1.5
600-Volt Secondary Bus Enclosurewith Current Transformers
Three-Phase – Pad-Mounted – Outdoor
Elliott Industries, Inc. 1509 Hamilton Road Bossier City, LoUiSiAna 71111 [email protected] © Copyright 2016 Phone 318-746-3296 Fax 318-741-1127 www.elliott-industries.com
Bulletin
340-067Page 16 2016
Information needed to provide a Quotation for aSecondary Bus Enclosure with Current Transformers
Catalog Number:
Enclosure: Standard 11-gauge Steel □ 0.125” Aluminum □ 12-gauge Stainless Steel □Hex Head Security Bolts □ Penta Head Security Bolts □Actual Secondary Voltage (Optional):
Without CTs: □ With CTs: □ CT Ratio :5 Without VTs: □ With VTs: □ VT Ratio :1
Preferred Brand of Transformers: ABB □ GE □ Either □ Other
CT Style/Catalog Number: VT Style/Catalog Number:
Your Name, Company Name, Complete Postal Address and E-mail Address:
Name and Complete Shipping Address: Project Name:
NOTE: Single phase and two phase Secondary Bus Enclosures are available. Contact our representative or the factory.
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