PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation
Instruction Manual IM01005033E
Effective March 2010
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions Contents Description
Page
1: Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2: Visor and CVL/SML Disassembly Instructions.2 3: SPD Series Unit Installation Instructions. . . . . 3
Instruction Manual IM01005033E Effective March 2010
Section 1: Introduction These instructions will guide you through the process of replacing an existing Eaton Visor, CVL, or SML transient voltage surge suppressor (TVSS) unit with an SPD Series surge protective device (SPD). These instructions are specific to the replacement of those devices when integrated within an Eaton PRL1a or 2a panelboard. Because SPD’s vary in application (bus connected versus interfaced through a circuit breaker, 3-phase versus single-phase, etc), the pictures utilized in this document may not be reflective of your specific application.
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions Section 2: Visor and CVL/SML Disassembly Instructions 2.1 Visor Disassembly Instructions NNote: Refer to Figure 1 while performing all Visor disassembly steps.
1. Remove Item 14 (dead front cover - attached by four screws).
Please read all instructions carefully as you perform each step. If you require any support throughout the replacement process, please contact the Eaton Technical Resource Center at 1-800-809-2772, Option 4, Option 2.
1.1 PRL1a and 2a Panelboard Preparation
DANGER HAZARDOUS VOLTAGES WILL CAUSE SEVERE INJURY OR DEATH. TURN OFF ALL POWER SUPPLYING THE PANELBOARD BEFORE REMOVING THE TVSS UNIT AND INSTALLING THE REPLACEMENT SPD. USE A METER TO ENSURE THAT NO VOLTAGE IS PRESENT IN THE PANELBOARD BEFORE MOVING FORWARD WITH THESE INSTRUCTIONS. 1. Remove the panelboard trim and hardware. Keep the trim and hardware for re-installation. 2. Identify the TVSS unit that is to be removed and replaced. If it is a Visor, move to Section 2.1. If it is a CVL/SML, move to Section 2.2.
Figure 1. Visor Disassembly Reference Drawing. 2. Remove panelboard dead front cover assembly and hardware. Keep deadfront cover assembly and hardware for re-installation. 3. If the Visor unit is mounted directly to the electrical bus, remove Item 11 screws (three places for 3-phase units, two places for single-phase units) and move to Step 5. If it is a Visor interfaced via a circuit breaker, move to Step 4. 4. Visors interfaced to the system via a circuit breaker will have either two wires (single-phase units) or three wires (3-phase units) connected between the unit and a circuit breaker. Disconnect these wires from the circuit breaker. 5. Remove Item 15 screw (two places). These screws affix the neutral wire (white/gray) and ground wire (green) to the Visor. Note that Item 15 (and the corresponding neutral and ground wire connections) may be located on either side of the Visor. Disconnect the neutral wire (if present) from the panelboard neutral assembly. 6. Remove Item 10 screw (two places) and remove the Visor assembly from the panelboard. Remove each Item 5 bracket by removing Item 9 screw (two places). Discard all hardware and miscellaneous parts removed during the process. NNote: There are two bus supports (Item 6) located eight inches apart in the area from which the Visor was removed. This is the area in which the new SPD must be installed.
2
eaton corporation www.eaton.com
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions
REFERENCE TOP OF PANEL
Instruction Manual IM01005033E
Effective March 2010
.000 (BUS SUPPORT)
Section 3: SPD Series Unit Installation Instructions 2.000 (3) (DEVICE TO BUS)
2.2 CVL/SML Disassembly Instructions NNote: Refer to Figure 2 while performing all CVL/SML disassembly steps.
3.500 (2) (BRACKET TO RAIL)
1. Remove Item 4 (dead front cover - attached by four screws).
SPD (200KA 1 REF. MAX SURGE RATING
(2) is to be interfaced via a circuit breaker, skip to Step 5 in this NNote: If4.000 SPD (BRACKET TO RAIL) section. If SPD is to be direct bus mounted, go to Step 1 in this section.
1. Refer to Figure 3 for orientation of the Item 2 bracket. Locate the Item 7.000 2 bracket per Figure 4 “bracket to rail” dimensions. Attach (BUS SUPPORT) each Item 2 bracket using two pieces of Item 8 screw.
14
8
2
1
Figure 3. SPD Installation Reference Drawing.
REVISION HISTORY
1
9
TOP INCOMING
Figure 2. CVL/SML Disassembly Reference Drawing. 2. Remove panelboard deadfront cover assembly and hardware. Keep deadfront cover assembly and hardware for re-installation. 3. CVL/SML units will have either two wires (single-phase units) or three wires (3-phase units) connected between the unit and a circuit breaker. Disconnect these wires from the circuit breaker. Also, disconnect the neutral wire (white/gray) from the panelboard neutral assembly and ground wire (green) from the panelboard ground assembly. 4. Remove Item 9 screw (four places) and remove the CVL/SML unit from the panelboard assembly.
.484 (COVER)
REFERENCE TOP OF PANEL
.000 (BUS SUPPORT) 2.000 (3) (DEVICE TO BUS)
13
3.500 (2) (BRACKET TO RAIL) 4.000 (2) (BRACKET TO RAIL) 6.484 (COVER) 7.000 (BUS SUPPORT)
NNote: There are two bus supports (Item 1) located seven inches apart in the area from which the CVL/SML was removed. This is the area in which the new SPD must be installed.
BOTTOM INCOMING REFERENCE TOP OF PANEL .000 (BUS SUPPORT) .516 (COVER)
13
2.000 (3) (DEVICE TO BUS) 3.500 (2) (BRACKET TO RAIL) 4.000 (2) (BRACKET TO RAIL) 7.000 (BUS SUPPORT) 7.484 (COVER)
Figure 4. SPD Direct Bus Mounted Dimensions. eaton corporation www.eaton.com
3
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions
Instruction Manual IM01005033E
Effective March 2010
2. Connect the Item 1 bracket to each side of the SPD with two pieces of Item 14 screw. Refer to Figure 3 for the Item 1 bracket orientation.
10
3. For 3-phase applications, ensure that the B-phase bus adapter as shown in Figure 5 is present. Locate the SPD per Figure 4 “device to bus” dimensions ensuring that holes in the Item 2 bracket and the Item 1 bracket align. Start the Item 9 screws per Figure 3, but do not tighten them at this time.
REF. "B" PHASE BUS ADAPTER
REAR VIEW
Figure 5. B-Phase Bus Adapter. 4. Install the bus mounting screws 10)(PROVIDED per Figure 3 "B" PHASE BUS(Item ADAPTER BY 6. For SPD REQUIRED FOR10) ALL will 3 PHASE 3-phase applications, SUPPLIER) all three IS screws (Item be required, one per phase – A, B,APPLICATIONS. C. For single-phase applications, only two 4 "B" PHASE ADAPTER (OMITTED BY SPD SUPPLIER) IS screws (Item 10) will be required, one per phase – A & C. Ensure NOT REQUIRED FOR SINGLE PHASE APPLICATIONS. the bus connections screws (Item 10) are properly torqued1. Do to the following chart 5 Refer not over tighten them. Then, tighten the required: Item 9 screw at SPD to determine the length of screw bracket, one on each side. MoveMAIN to BUS Step 9 in this section. SCREW BUS THICKNESS 0.125 0.133 (AL "T" BAR) 0.1875 0.250
TITLE
4
LENGTH REQUIRED
LEFT OR RIGHT CENTER
0.875 1.250
LEFT OR RIGHT CENTER
0.875
LEFT OR RIGHT CENTER LEFT OR RIGHT
0.875 1.250
CENTER
0.375
LEFT OR RIGHT CENTER
0.500
LEFT OR RIGHT CENTER
0.625
LEFT OR RIGHT CENTER
ASSEMBLY, SPD, BUS CONN PRL1A/2A
MODEL FILENAME
POSITION (PHASE)
42C3240G03.iam
MODEL REV
1
C
70010RBB8M 70010RBB8R 70010RBB8M 70010RBB8R 70010RBB8M 70010RBB8R 70010RBB8P
1.000 1.375
70010RBB8S 70010RBB8Q
1.125 1.625 1.375
70010RBB8U 70010RBB8S 70010RBB8U
1.625 1.375
70010RBB8S 70010RBB8U
1.625 DWG NO
42C3240
T.BLK REV-4
eaton corporation www.eaton.com
Figure 6. Bus Mounting Screws.
SCREW STYLE NUMBER
1.250
ALL REV. NOTES LISTED ON SHT. 1
SHEET
2
OF
3
REV
1
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions 5. Refer to Figure 3 for orientation of the Item 2 bracket. Locate the Item 2 bracket per Figure 7 “bracket to rail” dimensions. Attach the Item 2 bracket using two pieces of the Item 8 screw.
Instruction Manual IM01005033E Effective March 2010
6. Connect the Item 1 bracket to each side of the SPD with two pieces of the Item 14 screw. Refer to Figure 3 for the Item 1 bracket orientation. Connect the Item 1 bracket to the Item 2 bracket using the Item 9 screw, one on each side. 7. Connect and torque2 the SPD phase wires into the circuit breaker lugs. NNote: SPD phase wires are labeled appropriately according to the intended application (3-phase [Phase A, Phase B, and Phase C] versus single-phase [Phase A and Phase C]). The phase wires of the SPD must be terminated into the corresponding pole of the circuit breaker disconnect.
8. Locate the neutral assembly in the panelboard. Refer to Figure 8 and install the neutral wire (Item 4 - gray) to the side of the SPD closest to the neutral bar using the Item 9 screw and torque3. NNote: The word “neutral’ is denoted on the SPD’s enclosure. Be sure that only one neutral connection is made to the SPD. Cut any extra wire length, strip the end, terminate wire, and torque1 at the panelboard neutral assembly.
TOP INCOMING
4
9
3
9
REFERENCE TOP OF PANEL
REF. SPD (200KA MAX SURGE RATING)
6
Figure 8. Neutral and Ground Wires.
13
7
BOTTOM INCOMING
9
Figure 7. SPD Interfaced Via Circuit Breaker Dimensions. REFERENCE TOP OF PANEL
REF. SPD (200KA MAX SURGE RATING)
6 FACTORY CONNECTION OF NEUTRAL/GROUND W BE TERMINATED TO SPD AT THIS LOCATION.
7 FIELD CONNECTION OF NEUTRAL/GROUND WIRE PANELBOARD NEUTRAL/GROUND BUS TO BE MAD FIELD BY OTHERS. TITLE
ASSEMBLY, SPD, BUS CONN PRL1A/2A
MODEL FILENAME
42C3240G03.iam
MODEL REV
1
ALL REV. NOTES LISTED ON SHT. 1
C
eaton corporation www.eaton.com
DWG NO
42C32
T.BLK REV-4
SHEET
5
3
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions
Instruction Manual IM01005033E Effective March 2010
9. Locate the ground assembly in the panelboard. Refer to Figure 8 and install the ground wire (Item 3 - green) to the side of the SPD closest to the ground bar using the Item 9 screw and torque3. NNote: The word “ground’ is denoted on the SPD’s enclosure. Be sure that only one ground connection is made to the SPD. Cut any extra wire length, strip the end, terminate wire, and torque1 at the panelboard ground assembly. 4 7 9 3
9
7
10. Reinstall panelboard deadfront cover assembly.
11. For VISOR Replacement Only: Install the one inch blank dead front cover at bottom of dead front cover opening using two pieces of the Item 9 screw. 12. Select and install the appropriate Item 13 dead front cover (two supplied) using four Item 9 screws. Reference Figure 4 (direct bus mounted applications) or Figure 7 (interfaced via a circuit breaker applications) for orientation and location of the dead front cover as needed. 13. Refer to Figure 9 and install the items 6 and 7 labels on the SPD REF. SPD (200KA MAX SURGE RATING) dead front cover.
6
13
7 9
REF. SPD (200KA MAX SURGE RATING)
Figure 9. Label Locations.
6 FACTORY CONNECTION OF NEUTRAL/GROUND WIRE TO BE TERMINATED TO SPD AT THIS LOCATION.
7 FIELD CONNECTION OF NEUTRAL/GROUND WIRE TO PANELBOARD NEUTRAL/GROUND BUS TO BE MADE IN that were FIELD removed BY OTHERS. during the disassem-
14. Install any other items ASSEMBLY, SPD, BUS CONN ALL REV. NOTES bly process and reapply power to the panelboard. Ensure that 42C3240 LISTED ON SHT. 1 PRL1A/2A all indicator lights on the SPD Series are green and the audible 3 3 C 42C3240G03.iam 1 alarm is not active. If there is a problem, check all connections and verify that proper phase voltages are present. If all connections and voltages are verified and problems still exist, please contact the Eaton Technical Resource Center at 1-800-809-2772, Option 4, Option 2. TITLE
MODEL FILENAME
DWG NO
MODEL REV
T.BLK REV-4
SHEET
OF
Footnotes: 1 – Refer to the panelboard torque label (located on panelboard dead front cover) for torque requirements. 2 – Refer to the circuit breaker marking for torque requirements. 3 – Refer to the SPD marking for torque requirements.
6
eaton corporation www.eaton.com
REV
1
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions
Instruction Manual IM01005033E Effective March 2010
Notes:
eaton corporation www.eaton.com
7
Instruction Manual IM01005033E Effective March 2010
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions
This Instruction Manual is published solely for information purposes and should not be considered all-inclusive. If further information is required, you should consult an authorized Eaton sales representative. The sale of the product shown in this literature is subject to the terms and conditions outlined in appropriate Eaton selling policies or other contractual agreement between the parties. This literature is not intended to and does not enlarge or add to any such contract. The sole source governing the rights and remedies of any purchaser of this equipment is the contract between the purchaser and Eaton. NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY, OR WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE, ARE MADE REGARDING THE INFORMATION, RECOMMENDATIONS, AND DESCRIPTIONS CONTAINED HEREIN. In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability or otherwise for any special, indirect, incidental or consequential damage or loss whatsoever, including but not limited to damage or loss of use of equipment, plant or power system, cost of capital, loss of power, additional expenses in the use of existing power facilities, or claims against the purchaser or user by its customers resulting from the use of the information, recommendations and description contained herein.
Eaton Corporation Electrical Group 1000 Cherrington Parkway Moon Township, PA 15108 United States 877-ETN-CARE (877-386-2273) Eaton.com © 2010 Eaton Corporation All Rights Reserved Printed in USA Publication No. IM01005033E / TBG000313 March 2010
PowerChain Management is a registered trademark of Eaton Corporation. All other trademarks are property of their respective owners.
Effective March 2010
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions Contents Description
Page
1: Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2: Visor and CVL/SML Disassembly Instructions.2 3: SPD Series Unit Installation Instructions. . . . . 3
Instruction Manual IM01005033E Effective March 2010
Section 1: Introduction These instructions will guide you through the process of replacing an existing Eaton Visor, CVL, or SML transient voltage surge suppressor (TVSS) unit with an SPD Series surge protective device (SPD). These instructions are specific to the replacement of those devices when integrated within an Eaton PRL1a or 2a panelboard. Because SPD’s vary in application (bus connected versus interfaced through a circuit breaker, 3-phase versus single-phase, etc), the pictures utilized in this document may not be reflective of your specific application.
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions Section 2: Visor and CVL/SML Disassembly Instructions 2.1 Visor Disassembly Instructions NNote: Refer to Figure 1 while performing all Visor disassembly steps.
1. Remove Item 14 (dead front cover - attached by four screws).
Please read all instructions carefully as you perform each step. If you require any support throughout the replacement process, please contact the Eaton Technical Resource Center at 1-800-809-2772, Option 4, Option 2.
1.1 PRL1a and 2a Panelboard Preparation
DANGER HAZARDOUS VOLTAGES WILL CAUSE SEVERE INJURY OR DEATH. TURN OFF ALL POWER SUPPLYING THE PANELBOARD BEFORE REMOVING THE TVSS UNIT AND INSTALLING THE REPLACEMENT SPD. USE A METER TO ENSURE THAT NO VOLTAGE IS PRESENT IN THE PANELBOARD BEFORE MOVING FORWARD WITH THESE INSTRUCTIONS. 1. Remove the panelboard trim and hardware. Keep the trim and hardware for re-installation. 2. Identify the TVSS unit that is to be removed and replaced. If it is a Visor, move to Section 2.1. If it is a CVL/SML, move to Section 2.2.
Figure 1. Visor Disassembly Reference Drawing. 2. Remove panelboard dead front cover assembly and hardware. Keep deadfront cover assembly and hardware for re-installation. 3. If the Visor unit is mounted directly to the electrical bus, remove Item 11 screws (three places for 3-phase units, two places for single-phase units) and move to Step 5. If it is a Visor interfaced via a circuit breaker, move to Step 4. 4. Visors interfaced to the system via a circuit breaker will have either two wires (single-phase units) or three wires (3-phase units) connected between the unit and a circuit breaker. Disconnect these wires from the circuit breaker. 5. Remove Item 15 screw (two places). These screws affix the neutral wire (white/gray) and ground wire (green) to the Visor. Note that Item 15 (and the corresponding neutral and ground wire connections) may be located on either side of the Visor. Disconnect the neutral wire (if present) from the panelboard neutral assembly. 6. Remove Item 10 screw (two places) and remove the Visor assembly from the panelboard. Remove each Item 5 bracket by removing Item 9 screw (two places). Discard all hardware and miscellaneous parts removed during the process. NNote: There are two bus supports (Item 6) located eight inches apart in the area from which the Visor was removed. This is the area in which the new SPD must be installed.
2
eaton corporation www.eaton.com
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions
REFERENCE TOP OF PANEL
Instruction Manual IM01005033E
Effective March 2010
.000 (BUS SUPPORT)
Section 3: SPD Series Unit Installation Instructions 2.000 (3) (DEVICE TO BUS)
2.2 CVL/SML Disassembly Instructions NNote: Refer to Figure 2 while performing all CVL/SML disassembly steps.
3.500 (2) (BRACKET TO RAIL)
1. Remove Item 4 (dead front cover - attached by four screws).
SPD (200KA 1 REF. MAX SURGE RATING
(2) is to be interfaced via a circuit breaker, skip to Step 5 in this NNote: If4.000 SPD (BRACKET TO RAIL) section. If SPD is to be direct bus mounted, go to Step 1 in this section.
1. Refer to Figure 3 for orientation of the Item 2 bracket. Locate the Item 7.000 2 bracket per Figure 4 “bracket to rail” dimensions. Attach (BUS SUPPORT) each Item 2 bracket using two pieces of Item 8 screw.
14
8
2
1
Figure 3. SPD Installation Reference Drawing.
REVISION HISTORY
1
9
TOP INCOMING
Figure 2. CVL/SML Disassembly Reference Drawing. 2. Remove panelboard deadfront cover assembly and hardware. Keep deadfront cover assembly and hardware for re-installation. 3. CVL/SML units will have either two wires (single-phase units) or three wires (3-phase units) connected between the unit and a circuit breaker. Disconnect these wires from the circuit breaker. Also, disconnect the neutral wire (white/gray) from the panelboard neutral assembly and ground wire (green) from the panelboard ground assembly. 4. Remove Item 9 screw (four places) and remove the CVL/SML unit from the panelboard assembly.
.484 (COVER)
REFERENCE TOP OF PANEL
.000 (BUS SUPPORT) 2.000 (3) (DEVICE TO BUS)
13
3.500 (2) (BRACKET TO RAIL) 4.000 (2) (BRACKET TO RAIL) 6.484 (COVER) 7.000 (BUS SUPPORT)
NNote: There are two bus supports (Item 1) located seven inches apart in the area from which the CVL/SML was removed. This is the area in which the new SPD must be installed.
BOTTOM INCOMING REFERENCE TOP OF PANEL .000 (BUS SUPPORT) .516 (COVER)
13
2.000 (3) (DEVICE TO BUS) 3.500 (2) (BRACKET TO RAIL) 4.000 (2) (BRACKET TO RAIL) 7.000 (BUS SUPPORT) 7.484 (COVER)
Figure 4. SPD Direct Bus Mounted Dimensions. eaton corporation www.eaton.com
3
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions
Instruction Manual IM01005033E
Effective March 2010
2. Connect the Item 1 bracket to each side of the SPD with two pieces of Item 14 screw. Refer to Figure 3 for the Item 1 bracket orientation.
10
3. For 3-phase applications, ensure that the B-phase bus adapter as shown in Figure 5 is present. Locate the SPD per Figure 4 “device to bus” dimensions ensuring that holes in the Item 2 bracket and the Item 1 bracket align. Start the Item 9 screws per Figure 3, but do not tighten them at this time.
REF. "B" PHASE BUS ADAPTER
REAR VIEW
Figure 5. B-Phase Bus Adapter. 4. Install the bus mounting screws 10)(PROVIDED per Figure 3 "B" PHASE BUS(Item ADAPTER BY 6. For SPD REQUIRED FOR10) ALL will 3 PHASE 3-phase applications, SUPPLIER) all three IS screws (Item be required, one per phase – A, B,APPLICATIONS. C. For single-phase applications, only two 4 "B" PHASE ADAPTER (OMITTED BY SPD SUPPLIER) IS screws (Item 10) will be required, one per phase – A & C. Ensure NOT REQUIRED FOR SINGLE PHASE APPLICATIONS. the bus connections screws (Item 10) are properly torqued1. Do to the following chart 5 Refer not over tighten them. Then, tighten the required: Item 9 screw at SPD to determine the length of screw bracket, one on each side. MoveMAIN to BUS Step 9 in this section. SCREW BUS THICKNESS 0.125 0.133 (AL "T" BAR) 0.1875 0.250
TITLE
4
LENGTH REQUIRED
LEFT OR RIGHT CENTER
0.875 1.250
LEFT OR RIGHT CENTER
0.875
LEFT OR RIGHT CENTER LEFT OR RIGHT
0.875 1.250
CENTER
0.375
LEFT OR RIGHT CENTER
0.500
LEFT OR RIGHT CENTER
0.625
LEFT OR RIGHT CENTER
ASSEMBLY, SPD, BUS CONN PRL1A/2A
MODEL FILENAME
POSITION (PHASE)
42C3240G03.iam
MODEL REV
1
C
70010RBB8M 70010RBB8R 70010RBB8M 70010RBB8R 70010RBB8M 70010RBB8R 70010RBB8P
1.000 1.375
70010RBB8S 70010RBB8Q
1.125 1.625 1.375
70010RBB8U 70010RBB8S 70010RBB8U
1.625 1.375
70010RBB8S 70010RBB8U
1.625 DWG NO
42C3240
T.BLK REV-4
eaton corporation www.eaton.com
Figure 6. Bus Mounting Screws.
SCREW STYLE NUMBER
1.250
ALL REV. NOTES LISTED ON SHT. 1
SHEET
2
OF
3
REV
1
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions 5. Refer to Figure 3 for orientation of the Item 2 bracket. Locate the Item 2 bracket per Figure 7 “bracket to rail” dimensions. Attach the Item 2 bracket using two pieces of the Item 8 screw.
Instruction Manual IM01005033E Effective March 2010
6. Connect the Item 1 bracket to each side of the SPD with two pieces of the Item 14 screw. Refer to Figure 3 for the Item 1 bracket orientation. Connect the Item 1 bracket to the Item 2 bracket using the Item 9 screw, one on each side. 7. Connect and torque2 the SPD phase wires into the circuit breaker lugs. NNote: SPD phase wires are labeled appropriately according to the intended application (3-phase [Phase A, Phase B, and Phase C] versus single-phase [Phase A and Phase C]). The phase wires of the SPD must be terminated into the corresponding pole of the circuit breaker disconnect.
8. Locate the neutral assembly in the panelboard. Refer to Figure 8 and install the neutral wire (Item 4 - gray) to the side of the SPD closest to the neutral bar using the Item 9 screw and torque3. NNote: The word “neutral’ is denoted on the SPD’s enclosure. Be sure that only one neutral connection is made to the SPD. Cut any extra wire length, strip the end, terminate wire, and torque1 at the panelboard neutral assembly.
TOP INCOMING
4
9
3
9
REFERENCE TOP OF PANEL
REF. SPD (200KA MAX SURGE RATING)
6
Figure 8. Neutral and Ground Wires.
13
7
BOTTOM INCOMING
9
Figure 7. SPD Interfaced Via Circuit Breaker Dimensions. REFERENCE TOP OF PANEL
REF. SPD (200KA MAX SURGE RATING)
6 FACTORY CONNECTION OF NEUTRAL/GROUND W BE TERMINATED TO SPD AT THIS LOCATION.
7 FIELD CONNECTION OF NEUTRAL/GROUND WIRE PANELBOARD NEUTRAL/GROUND BUS TO BE MAD FIELD BY OTHERS. TITLE
ASSEMBLY, SPD, BUS CONN PRL1A/2A
MODEL FILENAME
42C3240G03.iam
MODEL REV
1
ALL REV. NOTES LISTED ON SHT. 1
C
eaton corporation www.eaton.com
DWG NO
42C32
T.BLK REV-4
SHEET
5
3
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions
Instruction Manual IM01005033E Effective March 2010
9. Locate the ground assembly in the panelboard. Refer to Figure 8 and install the ground wire (Item 3 - green) to the side of the SPD closest to the ground bar using the Item 9 screw and torque3. NNote: The word “ground’ is denoted on the SPD’s enclosure. Be sure that only one ground connection is made to the SPD. Cut any extra wire length, strip the end, terminate wire, and torque1 at the panelboard ground assembly. 4 7 9 3
9
7
10. Reinstall panelboard deadfront cover assembly.
11. For VISOR Replacement Only: Install the one inch blank dead front cover at bottom of dead front cover opening using two pieces of the Item 9 screw. 12. Select and install the appropriate Item 13 dead front cover (two supplied) using four Item 9 screws. Reference Figure 4 (direct bus mounted applications) or Figure 7 (interfaced via a circuit breaker applications) for orientation and location of the dead front cover as needed. 13. Refer to Figure 9 and install the items 6 and 7 labels on the SPD REF. SPD (200KA MAX SURGE RATING) dead front cover.
6
13
7 9
REF. SPD (200KA MAX SURGE RATING)
Figure 9. Label Locations.
6 FACTORY CONNECTION OF NEUTRAL/GROUND WIRE TO BE TERMINATED TO SPD AT THIS LOCATION.
7 FIELD CONNECTION OF NEUTRAL/GROUND WIRE TO PANELBOARD NEUTRAL/GROUND BUS TO BE MADE IN that were FIELD removed BY OTHERS. during the disassem-
14. Install any other items ASSEMBLY, SPD, BUS CONN ALL REV. NOTES bly process and reapply power to the panelboard. Ensure that 42C3240 LISTED ON SHT. 1 PRL1A/2A all indicator lights on the SPD Series are green and the audible 3 3 C 42C3240G03.iam 1 alarm is not active. If there is a problem, check all connections and verify that proper phase voltages are present. If all connections and voltages are verified and problems still exist, please contact the Eaton Technical Resource Center at 1-800-809-2772, Option 4, Option 2. TITLE
MODEL FILENAME
DWG NO
MODEL REV
T.BLK REV-4
SHEET
OF
Footnotes: 1 – Refer to the panelboard torque label (located on panelboard dead front cover) for torque requirements. 2 – Refer to the circuit breaker marking for torque requirements. 3 – Refer to the SPD marking for torque requirements.
6
eaton corporation www.eaton.com
REV
1
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions
Instruction Manual IM01005033E Effective March 2010
Notes:
eaton corporation www.eaton.com
7
Instruction Manual IM01005033E Effective March 2010
PRL1a and 2a Panelboard TVSS Unit Removal and SPD Installation Instructions
This Instruction Manual is published solely for information purposes and should not be considered all-inclusive. If further information is required, you should consult an authorized Eaton sales representative. The sale of the product shown in this literature is subject to the terms and conditions outlined in appropriate Eaton selling policies or other contractual agreement between the parties. This literature is not intended to and does not enlarge or add to any such contract. The sole source governing the rights and remedies of any purchaser of this equipment is the contract between the purchaser and Eaton. NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY, OR WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE, ARE MADE REGARDING THE INFORMATION, RECOMMENDATIONS, AND DESCRIPTIONS CONTAINED HEREIN. In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability or otherwise for any special, indirect, incidental or consequential damage or loss whatsoever, including but not limited to damage or loss of use of equipment, plant or power system, cost of capital, loss of power, additional expenses in the use of existing power facilities, or claims against the purchaser or user by its customers resulting from the use of the information, recommendations and description contained herein.
Eaton Corporation Electrical Group 1000 Cherrington Parkway Moon Township, PA 15108 United States 877-ETN-CARE (877-386-2273) Eaton.com © 2010 Eaton Corporation All Rights Reserved Printed in USA Publication No. IM01005033E / TBG000313 March 2010
PowerChain Management is a registered trademark of Eaton Corporation. All other trademarks are property of their respective owners.
