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Table Of Contents

CA08104001E For more information, visit: www.eaton.com/consultants

April 2018

Contents

Switchboards—Low Voltage

21.0-1

Sheet 21

001

Switchboards—

Low Voltage

Switchboards—Low Voltage

General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.0-2

Power Xpert Release Trip Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.0-5

Metering Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.0-6

Surge Protective Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.0-7

Pow-R-Line C Front- or Rear-Access, Group-Mounted Feeders

. . . . . . . . . 21.0-8

Pow-R-Line C Front-Access, Group-Mounted Feeders

. . . . . . . . . . . . . . . . 21.0-9

Pow-R-Line

Drawout Molded Case Circuit Breaker Switchboard

. . . . . . . 21.0-10

Pow-R-Line

Compartmentalized Feeders

. . . . . . . . . . . . . . . . . . . . . . . . 21.0-11

Circuit Breakers and Fusible Switch Technical Data. . . . . . . . . . . . . . . 21.0-14

Pow-R-Line C Front-Access, Group-Mounted Feeders. . . . . . . . . . . . . . . . . . 21.1-1

Pow-R-Line C Rear-Access, Group-Mounted Feeders and Pow-R-Line i . . . . . 21.2-1

Pow-R-Line i, Compartmentalized Feeders, Rear-Access . . . . . . . . . . . . . . . 21.3-1

Outdoor Enclosures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.4-1

Metal-Enclosed Drawout Switchboards—Low Voltage

Features—General

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.5-1

Magnum SB Breaker Ratings

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.5-2

Layout and Breaker Weights

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.5-3

Integrated Facility System Switchboards

General Description

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.6-1

Layout Dimensions

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.6-2

Generator Quick Connect Switchboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.7-1

Roll-up Generator Termination Boxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.8-1

Multipoint Submetering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.9-1

Commercial Metering Switchboards

General Description

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.10-1

Layout Dimensions

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.10-9

Instant Switchboards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.11-1

Specifications:

See Eaton’s Product Specification Guide, available on CD or on the Web.

CSI Format:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1995 2010

Type 1 Pow-R-Line C Front-Access—

Group-Mounted Feeders

. . . . . . . . . . . . Section 16429 Section 26 24 13.11

Pow-R-Line

i—

Compartmentalized Feeders

. . . . . . . . . Section 16428 Section 26 24 13.13

Integrated Facility System

Switchboard

. . . . . . . . . . . . . . . . . . . . . . Section 16433 Section 26 24 13.21

Commercial Metering Switchboard

. . . . . Section 16431 Section 26 24 13.17

Instant Switchboards

. . . . . . . . . . . . . . . . Section 16435 Section 26 24 13.19

Power Distribution Units

. . . . . . . . . . . . . Section 16474 Section 26 26 00

Circuit Breakers and Fusible

Switches—LV. . . . . . . . . . . . . . . . . . . . . Section 16475 Section 26 28 11

Generator Quick Connect

Switchboard

. . . . . . . . . . . . . . . . . . . . . . Section 16429C Section 26 23 00.15

Roll-up Generator Termination

Boxes . . . . . . . . . . . . . . . . . . . . . . . . . . Section 16429R Section 26 24 13.37

Summary of content (98 pages)

PAGE 1
Switchboards—Low Voltage 21.0-1 April 2018 Switchboards— Low Voltage Sheet 21 001 Contents Switchboards—Low Voltage General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.0-2 Power Xpert Release Trip Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.0-5 Metering Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.0-6 Surge Protective Devices . . . . . . . . . . . . . . . . . . . . . .
PAGE 2
1.0-2 Switchboards—Low Voltage April 2018 Sheet 21 002 General Description i ii 1 2 Application Considerations and Definitions rear-connected switchboard. See Pow-R-Line i switchboards in this section for details. Eaton’s Pow-R-Line® family of distribution switchboards incorporates new design concepts that fit the ever-increasing need for applications on high short circuit systems, while retaining maximum flexibility, safety and convenience throughout the line.
PAGE 3
Switchboards—Low Voltage 21.0-3 April 2018 Sheet 21 003 General Description Transitions Transition structures are required for connecting switchboards to the secondary of power center transformer (fluid filled), motor control centers, and for other special switchboard configurations such as “L” or “U” shaped lineups. In some applications, an extra structure complete with connections is required; in others, where switchboard depth and space permit, only the connection conductors are required.
PAGE 4
21.0-4 Switchboards—Low Voltage April 2018 Sheet 21 004 General Description i ii 1 2 3 4 5 6 7 8 9 Underwriters Laboratories Requirements and Labeling Alternate Power Source Capabilities The basic requirement for obtaining a UL label on a switchboard, is that all the component devices (breakers, switches, and so on) in the switchboard assembly are UL listed. In addition, the switchboard must comply with all applicable provisions of UL 891.
PAGE 5
Switchboards—Low Voltage 21.0-5 April 2018 Sheet 21 005 General Description—OPTIM Trip Units Power Xpert Release Trip Unit Features i Table 21.0-1.
PAGE 6
21.0-6 Switchboards—Low Voltage April 2018 Sheet 21 006 General Description—Metering Devices i Power Xpert Meters 2000 ii 1 2 Power Xpert Meters 2000 4 5 6 7 8 9 10 11 The Power Xpert 2250 Meter This meter provides all the core functions for monitoring power consumption and power quality, Ethernet connectivity and onboard gateway card limits. This unit uses D/A technology to sample circuits at 400 samples per cycle for extremely accurate measurement of power factor and energy consumption.
PAGE 7
Switchboards—Low Voltage 21.0-7 April 2018 Sheet 21 007 General Description—Metering Devices i ii 1 Power Xpert Gateway IQ 250/260 IQ 250/260 The IQ 250 and IQ 260 electronic meters provide capabilities you wouldn’t normally expect in an affordable, ultra-compact meter—such as fast sampling rate and accurate metering for a full range of power attributes. Built-in slots allow for future upgrades.
PAGE 8
21.0-8 Switchboards—Low Voltage Pow-R-Line C Switchboards April 2018 Sheet 21 008 General Description—Pow-R-Line C, Front- or Rear-Access, Group-Mounted Feeders i Pow-R-Line C Switchboards Meets NEMA Standard PB-2 and UL 891.
PAGE 9
Switchboards—Low Voltage Pow-R-Line C Switchboards April 2018 21.
PAGE 10
21.0-10 Switchboards—Low Voltage April 2018 Sheet 21 010 General Description—Pow-R-Line, Drawout Molded Case Circuit Breaker Switchboard i Pow-R-Line Drawout Molded Case Circuit Breaker Switchboard ii 1 2 3 4 6 7 9 10 Power-R-Line Drawout Switchboard General Description Application Description ■ ■ ■ ■ ■ ■ 11 12 13 14 Eaton’s Pow-R-Line drawout switchboard design is listed and labeled to the UL 891 standard. Switchboards may be rated up to 4000 A.
PAGE 11
Switchboards—Low Voltage 21.0-11 April 2018 Sheet 21 011 General Description—Pow-R-Line i, Rear-Access, Compartmentalized Feeders Pow-R-Line® i Switchboards Meets NEMA Standard PB-2 and UL 891.
PAGE 12
21.0-12 Switchboards—Low Voltage April 2018 Sheet 21 012 General Description—Pow-R-Line i, Rear-Access, Compartmentalized Feeders i Pow-R-Line i Construction Features ii 1 b h j 2 3 i f g 4 5 e d 6 c d 7 a k 8 9 l 10 11 12 13 14 Distribution Section—Front View Distribution Section—Rear View a Glass polyester circuit breaker compartment. g Available zero sequence ground fault. b Insulated copper load side runbacks. h Angled neutral connections.
PAGE 13
Switchboards—Low Voltage 21.0-13 April 2018 Sheet 21 013 General Description—Pow-R-Line i, Rear-Access, Compartmentalized Feeders Pow-R-Line i Switchboards... Greater Flexibility and Increased Safety Features i ii Eaton’s Pow-R-Line i Switchboards are engineered in a new compartmentalized design for applications where a greater degree of safety is required.
PAGE 14
21.0-14 Switchboards—Low Voltage Technical Data April 2018 Sheet 21 014 Circuit Breaker and Fusible Switch Technical Data i Table 21.0-3. Molded Case Circuit Breakers Circuit Breaker Type Continuous Ampere Rating at 40 ºC No.
PAGE 15
Switchboards—Low Voltage Technical Data April 2018 21.0-15 Sheet 21 015 Circuit Breaker and Fusible Switch Technical Data Table 21.0-4.
PAGE 16
21.0-16 Switchboards—Low Voltage Technical Data April 2018 Sheet 21 016 Circuit Breaker and Fusible Switch Technical Data i ii 1 Table 21.0-7. Current Limit-R Current Limiting Circuit Breakers—Non-Fused Type Circuit Breaker Type FCL LCL 3 4 2 Cont. Ampere Rating at 40 °C 5 15–100 125–400 No. of Voltage Poles AC DC 2, 3 2, 3 480 600 — — 3 Federal Spec. W-C-375b N.I.T. N.I.T.
PAGE 17
Switchboards—Low Voltage Technical Data April 2018 21.0-17 Sheet 21 017 Circuit Breaker and Fusible Switch Technical Data Cable Ranges for Standard Secondary Device Terminals Table 21.0-12. Standard Mechanical Incoming Terminal Ranges for Main Lugs Only and Main Devices Including Circuit Breakers and Fusible Devices Wire and cable terminals supplied on switchboard mounted devices for making up incoming or outgoing cable connections are of the mechanical screw clamp pressure type.
PAGE 18
21.0-18 Switchboards—Low Voltage April 2018 Sheet 21 018 i This page intentionally left blank. ii 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 For more information, visit: www.eaton.
PAGE 19
Switchboards—Low Voltage Pow-R-Line C April 2018 21.1-1 Sheet 21 019 Layout and Dimensions Layout Guide for Pow-R-Line C, Front-Access, GroupMounted Feeders Table 21.1-1.
PAGE 20
21.1-2 Switchboards—Low Voltage Switchboard Layout Data April 2018 Sheet 21 020 Layout Dimensions—Pow-R-Line C, Front-Access i Incoming Utility Compartments and/or Main Devices Bottom Feed Top Feed Bottom or Top Feed Bottom or Top Feed ii Pull Box 1 Utility Compartment Hot Sequence 2 Utility Compartment Hot Sequence Blank Pull Section 3 D W Layout 1 4 D D W1 Layout 2 2.50 (63.5) Layout 3 3.00 (76.2) 3.00 (76.
PAGE 21
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.1-3 Sheet 21 021 Layout Dimensions—Pow-R-Line C, Front-Access, Group-Mounted Feeders Table 21.1-4. Dimensions for Figure 21.1-1 Layouts—Dimensions in Inches (mm) (Continued) Power Company Compartments Ampere Ratings Metering Sequence Connecticut Light and Power (Northeast Utilities) 800–1200 1600–2000 2500–4000 Hot 1/Cold ConEdison (Consolidated Edison) 800–1200 (Spec. 298) Hot 1200–2000 (Spec. 377) 2500–4000 (Spec.
PAGE 22
21.1-4 Switchboards—Low Voltage Switchboard Layout Data April 2018 Sheet 21 022 Layout Dimensions—Pow-R-Line C, Front -Access i Bottom Feed Top Feed Bottom or Top Feed Pull Box ii Utility Compartment Hot Sequence 1 2 3 4 2 8 9 Layout 1 Layout 2 W or W1 Layout 3 W Floor Plan Layouts 1, 3 and 4 Pull Section Only Layout 4 (Cold Sequence) Table 21.1-5. Dimensions for Figure 21.
PAGE 23
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.1-5 Sheet 21 023 Layout Dimensions—Pow-R-Line C, Front-Access Table 21.1-5. Dimensions for Figure 21.1-2 Layouts—Dimensions in Inches (mm) (Continued) Power Company Compartments Ampere Ratings Exelon/PECO (Philadelphia Electric Company) Metering Sequence Hot 800–2000 2500 3000–4000 PEPCO (Potomac Electric Power Co.
PAGE 24
21.1-6 Switchboards—Low Voltage Switchboard Layout Data April 2018 Sheet 21 024 Layout Dimensions—Pow-R-Line C, Front-Access i Main Structures—Incoming West Coast Utility Compartments and/or Main Devices Bottom Feed ii Bottom or Top Feed 2.50 (63.5) Pull Box 1 Utility Compartment Hot Sequence 2 Utility Compartment Hot Sequence Pull Section 2.50 (63.5) Main Blank D 6 8 9 W 2.50 (63.5) 3.00 (76.2) W1 W Floor Plan Layout 2 D W1 Layout 1 W Layout 2 Figure 21.1-3.
PAGE 25
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.1-7 Sheet 21 025 Layout Dimensions—Pow-R-Line C, Front-Access Table 21.1-6. Dimensions for Figure 21.1-3 Layouts—Dimensions in Inches (mm) (Continued) Power Company Compartments Ampere Ratings i Front-Access Layout 1 Width (W) Layout 2 (Top Feed) (Bottom Feed) Top-Mounted Pull Box Pull Section Depth (D) Width (W) Depth (D) Height (H) Width (W1) West Coast Utilities Pacific Gas and Electric (P.G. and E.
PAGE 26
21.1-8 Switchboards—Low Voltage Switchboard Layout Data April 2018 Sheet 21 026 Layout Dimensions—Pow-R-Line C, Front-Access i Main Structure—Incoming Standard (NEMA) Utility Compartments and/or Main Device Hot Sequence Utility Bottom Entrance Top Entrance ii Cold Sequence Utility Bottom Entrance Top Entrance 1 2 90.00 (2286.0) ¿ Utility Pull Compartment Section Hot Sequence Utility Compartment Hot Sequence Optional GFP Optional GFP 3 90.00 (2286.0) 4 5 6 ¬ Main W1 Layout 2 2.50 (63.
PAGE 27
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.
PAGE 28
21.1-10 Switchboards—Low Voltage Switchboard Layout Data April 2018 Sheet 21 028 Layout Dimensions—Pow-R-Line C, Front-Access, Individually Mounted i Individually Mounted Distribution Devices Top-Mounted Feeder with Distribution Chassis ii 1 2.50 (63.5) 2 2500A Max. Feeder D Clear Area Optional GFP 3 Optional GFP 22X Dist. Classis ● ● ● 4 5 W 36.00 (914.4) W Min. D Layout 1 6 7 2.50 (63.5) 3.00 (76.2) W (Front) CC 3.00 (76.
PAGE 29
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.1-11 Sheet 21 029 Layout Dimensions—Pow-R-Line C, Front-Access, Group-Mounted Feeders Distribution Sections—Group-Mounted Devices i ii Busway ¬ Connection Optional Customer Metering or Blank 90.00 (2286.0) 90.00 (2286.0) 24.00 (609.6) 36, 45 (914.4, 1143.0) Layout 1 Maximum 2000 Amperes CT Compartment Combination Section 90.00 (2286.0) 38X Vertical Panel Space for Devices 22X Device Space 36, 45 (914.4, 1143.0) 1 2.50 (63.5) 18.
PAGE 30
21.
PAGE 31
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.1-13 Sheet 21 031 Layout Dimensions—Pow-R-Line C, Front-Access, Group-Mounted Feeders Distribution Layout Guide—Group-Mounted Drawout i 1X = 1-3/8 inches (34.
PAGE 32
21.1-14 Switchboards—Low Voltage Switchboard Layout Data April 2018 Sheet 21 032 Layout Dimensions—Pow-R-Line C, Front-Access, Group-Mounted Feeders Distribution Layout Guide—Fusible Switches ii 1 2 1X Surge Protective Device (SPD) 7X or 10X Surge Protective Device (SPD) ¿ 7X up to 200 kA 10X at 250–400 kA Customer Metering 11X Customer Metering 3 30A 30A 4 60A 60A 100A 250V Max. 100A 250V Max.
PAGE 33
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.1-15 Sheet 21 033 Layout Dimensions—Pow-R-Line C, Front-Access, Group-Mounted Feeders Individually Mounted Feeder Devices i ii Rear of Switchboard ¬ ¿ Optional GFP 19.50 (495.3) Clear Area ¡ Clear Area ¡ 3.00 (76.2) 12.00 (304.8) 12.00 (304.8) 3.00 (76.2) 51.00 (1295.4) D W 1 36.00 (914.4) 8.50 (215.9) 2 3 4 Floor Plan Layout 1 5 Figure 21.1-12.
PAGE 34
21.1-16 Switchboards—Low Voltage April 2018 Sheet 21 034 i This page intentionally left blank. ii 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 For more information, visit: www.eaton.
PAGE 35
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.2-1 Sheet 21 035 Layout Dimensions—Pow-R-Line C, Rear-Access, Group-Mounted Feeders and Pow-R-Line i Incoming Utility Compartments and/or Main Devices Bottom Feed Top Feed Bottom or Top Feed i Bottom or Top Feed ii 2.50 (63.5) Utility Compartment Hot Sequence Main 2500 Amp Max.
PAGE 36
21.2-2 Switchboards—Low Voltage Switchboard Layout Data April 2018 Sheet 21 036 Layout Dimensions—Pow-R-Line C, Rear-Access and Pow-R-Line i Feeders i ii 1 2 Table 21.2-1. Dimensions for Figure 21.
PAGE 37
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.2-3 Sheet 21 037 Layout Dimensions—Pow-R-Line C, Rear-Access, Group-Mounted Feeders and Pow-R-Line i Incoming Utility Compartments and/or Main Devices (Continued) Bottom Feed Top Feed Bottom or Top Feed i Bottom or Top Feed ii 2.50 (63.5) Utility Compartment Hot Sequence Main 2500 Amp Max.
PAGE 38
21.2-4 Switchboards—Low Voltage Switchboard Layout Data April 2018 Sheet 21 038 Layout Dimensions—Pow-R-Line C, Rear-Access, Group-Mounted Feeders and Pow-R-Line i i ii 1 2 Table 21.2-1. Dimensions for Figure 21.
PAGE 39
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.2-5 Sheet 21 039 Layout Dimensions—Pow-R-Line C, Rear-Access, Group-Mounted Feeders and Pow-R-Line i Incoming West Coast Utility CT Compartments and/or Main Devices Bottom Feed i Bottom or Top Feed ii 2.50 (63.5) Pull Box Utility Compartment Hot Sequence H 1 Utility Compartment Hot Sequence Pull Section 2.50 (63.5) D 2.50 (63.5) Main Blank 3.00 (76.2) Clear Area W Clear Area D 2.50 (63.5) 3.00 (76.
PAGE 40
21.2-6 Switchboards—Low Voltage Switchboard Layout Data April 2018 Sheet 21 040 Layout Dimensions—Pow-R-Line C, Rear-Access, Group-Mounted Feeders and Pow-R-Line i i ii 1 2 3 4 5 6 7 Table 21.2-2. Dimensions for Figure 21.
PAGE 41
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.2-7 Sheet 21 041 Layout Dimensions—Pow-R-Line C, Rear-Access, Group-Mounted Feeders and Pow-R-Line i Incoming Standard (NEMA) Utility CT Compartment and/or Main Device i Hot Sequence Utility Top Feed Cold Sequence Utility Bottom Feed 2.50 Floor Plan Top Entrance Bottom Entrance ii (63.5) Clear Area ¿ D Utility Compartment Hot Sequence Utility Compartment Hot Sequence 2.50 (63.5) 90.00 (2286.
PAGE 42
21.2-8 Switchboards—Low Voltage Switchboard Layout Data April 2018 Sheet 21 042 Layout Dimensions—Pow-R-Line C, Rear-Access and Group-Mounted Feeders i Main Structure—With Customer Metering and/or Main Device Bottom Entrance Bottom Mounted Main Load Cross Bus Top Entrance Bottom Mounted Main Load Cross Bus ii Top or Bottom Entrance Top Mounted Main with Distribution Chassis Top or Bottom Entrance Mid Mounted Main Cable Exit Top or Bottom Entrance Top Mounted Main Bottom Mounted Feeder 2.50 (63.
PAGE 43
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.2-9 Sheet 21 043 Layout Dimensions—Rear-Access, Group-Mounted Feeders and Pow-R-Line i Main Structure—With Customer Metering and/or Main Device Bottom Entrance Bottom Mounted Main Load Cross Bus Top Entrance Bottom Mounted Main Load Cross Bus Top or Bottom Entrance Top Mounted Main with Distribution Chassis i Top or Bottom Entrance Mid Mounted Main Cable Exit Top or Bottom Entrance Top Mounted Main Bottom Mounted Feeder ii 2.50 (63.
PAGE 44
21.2-10 Switchboards—Low Voltage Switchboard Layout Data April 2018 Sheet 21 044 Layout Dimensions—Pow-R-Line C, Rear-Access, Group-Mounted Feeders i Individually Mounted Feeder Devices ii 1 2.50 (63.5) 22X Panel Space 햲 Clear Area l 2 Optional GFP CC 햳 D Optional GFP l l l 3 4 D W 5 2.50 (63.5) 36, 45 (914.4, 1143.0) Layout 1 D W Layout 2 3.00 (76.2) D 3.00 (76.
PAGE 45
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.2-11 Sheet 21 045 Layout Dimensions—Rear-Access, Group-Mounted Feeders and Pow-R-Line i Individually Mounted Feeder Devices i ii 2.50 (63.5) 22X Panel Space 햲 1 Clear Area l Optional GFP 햳 CC 2 D Optional GFP l l l D W 2.50 (63.5) 36, 45 (914.4, 1143.0) Layout 1 D W Layout 2 3.00 (76.2) D W (Front) Floor Plan 3.00 (76.
PAGE 46
21.2-12 Switchboards—Low Voltage Switchboard Layout Data April 2018 Sheet 21 046 Layout Dimensions—Pow-R-Line C, Rear-Access, Group-Mounted Feeders i Distribution Sections—Group-Mounted Devices ii Busway 햲 Connection Utility Compartment or Blank 1 2 3 38X Vertical Panel Space for Devices 90.00 (2286.0) 90.00 (2286.0) 2.50 (63.5) 22X Device Space 90.00 (2286.0) 50X Vertical Panel Space for Devices D 36, 45 (914.4, 1143.0) 3.00 (76.
PAGE 47
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.2-13 Sheet 21 047 Layout Dimensions—Pow-R-Line i, Rear-Access and Group-Mounted Feeders Distribution Sections—Group-Mounted Devices i ii Busway 햲 Connection Utility Compartment or Blank 38X Vertical Panel Space for Devices 90.00 (2286.0) 90.00 (2286.0) 2.50 (63.5) 22X Device Space 90.00 (2286.0) 50X Vertical Panel Space for Devices D 36, 45 (914.4, 1143.0) Layout 2 Busway Connection Clear Area 햴 48.00 (1219.
PAGE 48
21.
PAGE 49
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.2-15 Sheet 21 049 Layout Dimensions—Pow-R-Line C, Rear-Access, Group-Mounted Feeders Distribution Layout Guide—Fusible Switches i Surge Protective Device (SPD) 7X or 10X Surge Protective Device (SPD) ¿ 7X up to 200 kA 10X at 250–400 kA Customer Metering 11X Customer Metering 30A 30A 60A 60A 100A 250V Max. 100A 250V Max. s 36-inch (914.
PAGE 50
21.2-16 Switchboards—Low Voltage April 2018 Sheet 21 050 i This page intentionally left blank. ii 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 For more information, visit: www.eaton.
PAGE 51
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.
PAGE 52
21.
PAGE 53
Switchboards—Low Voltage Switchboard Layout Data April 2018 21.4-1 Sheet 21 053 Outdoor Enclosures Non-Walk-in with Flat Roof i 4.5 (114.3) 햲 17.37 (441.2) 햲 ii 1.25 (31.8) 1 2.15 (54.6) 2 3 2.13 (54.0) 20.00 (508.0) 5.00 (127.0) 5 햳 햳 4 22.00 (558.8) 6 90.7 (2303.8) 44.00 (1117.6) 7 8 “A” to Floor Front of PRL C Inner Structure 9 10 Structure Width 20.00 (508.0) Transition 햳 Structure Width 12.81 (325.4) Switchboard Structure Depth Enclosure Depth 11 12 Figure 21.4-1.
PAGE 54
21.4-2 Switchboards—Low Voltage Switchboard Layout Data April 2018 Sheet 21 054 Outdoor Enclosures i Non-Walk-in with Sloped Roof 4.50 (114.3) ii 2.25 (57.2) 1 2 3 2.13 (54.0) 4 20.00 (508.0) 5.00 (127.0) 5 92.95 (2360.8) 22.00 (558.8) 6 44.00 (1117.6) 7 “A” to Floor 8 Front of PRL C Inner Structure 9 10 11 0.13 (3.2) End Trim 12 Structure Width 20.00 (508.0) Transition ¿ Structure Width 0.13 (3.2) End Trim 12.81 (325.4) Switchboard Structure Depth Enclosure Depth Figure 21.
PAGE 55
Switchboards—Low Voltage Metal-Enclosed Drawout—Magnum SB April 2018 21.5-1 Sheet 21 055 General Description Drawout Magnum SB Switchboard i Eaton’s drawout Magnum SB switchboard has been designed for the power user that desires the configurations and features of low voltage switchgear, but does not require the full selectivity and robustness that low voltage metal-enclosed switchgear provides.
PAGE 56
21.5-2 Switchboards—Low Voltage Metal-Enclosed Drawout—Magnum SB April 2018 Sheet 21 056 Technical Data i Magnum SB Switchboard Class UL 1066 Insulated Case ii 1 2 3 Magnum SB Low Voltage Insulated Case Circuit Breaker Family UL Rated for Switchboard Applications 4 Table 21.5-1.
PAGE 57
Switchboards—Low Voltage Metal-Enclosed Drawout—Magnum SB April 2018 21.5-3 Sheet 21 057 Layout Guide Layout Guide—Drawout Magnum SB Rear-Access Switchboard i Table 21.5-2. Layout Guide Rear-Connected Switchgear Breaker Type Ampacity Available ii Structure Widths—Allowable Breaker Placements—Inches (mm) <=100 kAIC 150 kAIC 18 (457.2) 22 (558.8) 30 (762.0) 44 (117.
PAGE 58
21.5-4 Switchboards—Low Voltage Metal-Enclosed Drawout—Magnum SB April 2018 Sheet 21 058 Layout Guide i Layout Guide—Drawout Magnum SB Front-Access Switchboard Table 21.5-3. Layout Guide ii 1 Front-Connected Switchgear Breaker Type Ampacity Available <=100 kAIC Structure Widths—Inches (mm) 18 + X (457.2 + X) 22 + X (558.8 + X) 44 + X (1117.
PAGE 59
Switchboards—Low Voltage Metal-Enclosed Drawout—Magnum SB April 2018 21.5-5 Sheet 21 059 Layout Guide Cable Compartment Main SBS-630 3000A 22 22 Metering Feeder SBN-608 800A Tie Cable Feeder SBN-608 Compart- SBS-630 3000A ment 800A Feeder SBN-608 800A Feeder Cable SBN-608 Compart800A ment Feeder SBN-608 800A Feeder SBN-608 800A 18 Feeder SBN-608 800A Feeder SBN-608 800A 18 18 22 i Main SBS-630 3000A ii Cable Compartment 1 2 22 22 3 Figure 21.5-5.
PAGE 60
21.5-6 Switchboards—Low Voltage Metal-Enclosed Drawout—Magnum SB April 2018 Sheet 21 060 Layout Guide i Layout Guide—Magnum SB Front-Accessible Switchboard with NRX Feeders ii 1 2 3 24.00 (609.6) 24.00 (609.6) 30.00 (762.0) 44.00 (1117.6) Feeder Feeder 1200 1200 A E Feeder Feeder 1200 1200 B F 24.00 (609.6) 30.00 (762.0) 44.00 (1117.6) 24.00 (609.6) Instr. Instr.
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Switchboards—Low Voltage Metal-Enclosed Drawout—Magnum SB April 2018 21.5-7 Sheet 21 061 Technical Data/Dimensions/Weights Table 21.5-4. Magnum SB Breaker Weights—Lbs (kg) Breaker Drawout SBN-800 SBN-1600 SBN-2000 110 (50) SBS-800 SBS-1600 SBS-2000 145 (66) SBSE-800 SBSE-1600 SBSE-2000 190 (86) SBS-2500, SBS-3000 175 (80) SBS-4000 SBS-5000 SBS-6000 310 (141) SBSE-3000 SBSE-4000 SBSE-5000 340 (154) i ii 1 2 3 Note: Manually or electrically operated.
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21.5-8 Switchboards—Low Voltage Metal-Enclosed Drawout—Magnum SB April 2018 Sheet 21 062 Layout Dimensions i Layout 44-Inch ii 3.00 (76.2) 3.00 (76.2) 1.38 (35.1) 1 2 “CC” 12.00 (304.8) 3 3.60 (91.4) 4 5 21.50 (546.1) 0.65 (16.5) 3.50 (88.9) 6 Power Conduit Area “CC” 1.50 (38.1) 3.00 (76.2) 7 FC 3.00 (76.2) 3.60 (91.4) 3.00 (76.2) 1.03 (26.2) 0.65 (16.5) 21.50 (546.1) Provision for 0.50 (12.7) Hardware 3.00 (76.2) W 8 1.50 (38.1) A 1 3.60 (91.4) 3.50 (88.
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Switchboards—Low Voltage Metal-Enclosed Drawout—Magnum SB April 2018 21.5-9 Sheet 21 063 Layout Dimensions Table 21.5-5. Rear-Access Structure Dimensions in Inches (mm) W 18.00 (457.2) 22.00 (558.8) 24.00 (609.6) 30.00 (762.0) 44.00 (1117.6) 60.00 (1524.0) D A CC Recommended Number 3.50 Inch (88.9 mm) 4.00 Inch (101.6 mm) 54.00 (1371.6) 60.00 (1524.0) 66.00 (1676.4) 72.00 (1828.8) 78.00 (1981.2) 84.00 (2133.6) 90.00 (2286.0) 18.00 (457.2) 24.00 (609.6) 30.00 (762.0) 36.00 (914.4) 42.
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21.5-10 Switchboards—Low Voltage Metal-Enclosed Drawout—Magnum SB April 2018 Sheet 21 064 Layout Dimensions i Layout—Outdoor Walk-in Switchboard 17.13 (435.1) ii 4.00 (101.6) 2.50 (63.5) 1 3.06 (77.7) 2 20.00 (508.0) 25.31 (642.9) 3.06 (77.7) 5 3.93 (99.8) 22.00 (558.8) Unit 8 Figure 1 119.98 (3047.5) Overall Depth 18.44 Bus Opening (From Base) (468.4) See Figure 1 Above for Bus Duct Orientation Info. O.S. of Outdoor End Sheet Transformer Flange 3.89 (98.8) 2.30 (58.4) 109.03 (2769.
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Switchboards—Low Voltage Metal-Enclosed Drawout—Magnum SB April 2018 21.5-11 Sheet 21 065 Layout Dimensions Layout—Outdoor Non-Walk-in Switchboard i 17.13 (435.1) 2.50 (63.5) 3.06 (77.7) 20.00 (508.0) 4.00 (101.6) ‘C’ B 2.00 (50.8) 30.00 (762.0) Unit 18.44 (468.4) Rear of Inner Structure 25.44 (646.2) 40.94 (1039.9) Opening Bottom Conduit Space 17.83 (452.9) 0.95 (24.1) CL 22.00 (558.8) Unit 0.95 (24.1) Section A-A 1.50 (38.
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21.5-12 Switchboards—Low Voltage April 2018 Sheet 21 066 i This page intentionally left blank. ii 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 For more information, visit: www.eaton.
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Switchboards—Low Voltage Integrated Facility System Switchboards April 2018 21.6-1 Sheet 21 067 General Description Integrated Facility System Switchboards Standards Integrated Facility System Switchboard Sections and Selection ■ Meets NEMA Standard PB-2 and UL 891 ■ Used with Type 1 Pow-R-Line C switchboard sections ■ Select main, branch feeder, customer and utility metering from Section 21.
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21.6-2 Switchboards—Low Voltage Integrated Facility System Switchboards April 2018 Sheet 21 068 Layout Dimensions i Integrated Facility System Switchboards Distribution Section Layout Eaton’s Pow-R-Line panelboard integration—factory wired from feeder device in adjacent section(s) to panelboards. Standard features include lockable trim doors and factory-mounted overcurrent devices. ii W 3.00 (76.2) 3.00 (76.2) 1 2 3.00 D (76.2) Panelboard Cell “A” Panelboard Cell “C” 3 90.00 (2286.0) 90.
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Switchboards—Low Voltage Integrated Facility System Switchboards April 2018 21.6-3 Sheet 21 069 Layout Dimensions Table 21.6-1.
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21.6-4 Switchboards—Low Voltage Integrated Facility System Switchboards April 2018 Sheet 21 070 Layout Dimensions i Integrated Facility System Switchboards Distribution Section Layout Eaton’s Pow-R-Line panelboard and transformer integration—factory wired from feeder device in adjacent sections. Standard features include lockable trim doors and factory-mounted overcurrent devices. ii W 3.00 (76.2) 3.00 (76.2) 1 2 D 3.00 (76.2) Conduit Area 12.00 (304.
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Switchboards—Low Voltage Integrated Facility System Switchboards April 2018 21.6-5 Sheet 21 071 Layout Dimensions Integrated Facility System Switchboards Distribution Section Layout i Eaton’s Pow-R-Line panelboard and transformer integration—factory wired from feeder device in adjacent sections. Standard features include lockable trim doors and factory-mounted overcurrent devices. ii 1 Cell “I” W 3.00 (76.2) 3.00 (76.2) Cell “G” 90.00 (2286.0) 90.00 (2286.0) D 2 3.00 (76.2) 3.00 (76.
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21.6-6 Switchboards—Low Voltage Integrated Facility System Switchboards April 2018 Sheet 21 072 Layout Dimensions i ii Integrated Facility System Switchboards Distribution Section Layout Eaton’s Pow-R-Line panelboard integration—factory wired from feeder device in adjacent section(s) to Panelboard Cell “J.“ Distribution Chassis in Cell “K” may be field wired or wired from an adjacent section. Standard features include lockable trim doors and factory-mounted overcurrent devices. W 1 3.00 (76.
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Switchboards—Low Voltage Integrated Facility System Switchboards April 2018 21.6-7 Sheet 21 073 Layout Dimensions Integrated Facility System Switchboards Distribution Section Layout Eaton’s Pow-R-Line panelboard integration—factory wired from feeder device in adjacent section(s). Standard features include lockable trim doors and factory-mounted overcurrent devices.
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21.6-8 Switchboards—Low Voltage Integrated Facility System Switchboards April 2018 Sheet 21 074 Layout Dimensions i ii Integrated Facility System Switchboards Distribution Section Layout Eaton’s Pow-R-Line panelboard integration—factory wired from feeder device in adjacent section(s) to Panelboard Cell “J.” Distribution Chassis in Cell “K” may be field wired or wired from an adjacent section. Standard features include lockable trim doors and factory-mounted overcurrent devices. W 1 3.00 (76.
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Switchboards—Low Voltage Integrated Facility System Switchboards April 2018 21.6-9 Sheet 21 075 Layout Dimensions Integrated Facility System Switchboards Distribution Section Layout Eaton’s Pow-R-Line panelboard integration—factory wired from feeder device in adjacent section(s). Standard features include lockable trim doors and factory-mounted overcurrent devices. i ii W 3.00 (76.2) Cell “P” Cell “P” D 1 3.00 (76.2) 2 3.00 (76.2) 12.00 (304.
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Switchboards—Low Voltage Generator Quick Connect Switchboard April 2018 21.7-1 Sheet 21 077 General Description Generator Quick Connect Switchboard Generator Quick Connect Switchboard Section General Description Eaton’s Generator Quick Connect switchboard is an engineered switchboard assembly designed to allow easy and quick connection of a standby generator to your facility’s service entrance switchboard.
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21.7-2 Switchboards—Low Voltage Generator Quick Connect Switchboard April 2018 Sheet 21 078 General Description i ii 1 2 3 4 5 Application Description As the Generator Quick Connect switchboard is based on the brand Pow-R-Line C switchboard, it can be applied in both new and retrofit applications. The Generator Quick Connect switchboard is based on the Pow-R-Line C switchboard construction.
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April 2018 Switchboards—Low Voltage Roll-up Generator Termination Boxes 21.8-1 Sheet 21 079 General Description Construction and Application Considerations Eaton’s Roll-Up Generator Termination Boxes (RUGTB) are designed as an intermediate termination cabinet between a temporary, portable, roll-up generator and the facility being served by the portable generator. The RUGTB is designed for permanent installation and is secured to a concrete pad with bolts.
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21.8-2 Switchboards—Low Voltage Roll-up Generator Termination Boxes April 2018 Sheet 21 080 General Description i Technical Data Table 21.8-1.
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Switchboards—Low Voltage Multipoint Submetering April 2018 21.9-1 Sheet 21 081 PRL MPM / PRC7500 Multipoint Submetering Power Xpert Multipoint Metering Switchboard General Description Product Description Allocation of energy consumption in a residential or commercial application is a tremendous task for a property owner, management firm or electrical energy manager. Eaton’s Power Xpert Multipoint Meter low-cost solution can assist in allocation or direct billing of consumed energy.
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21.
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Switchboards—Low Voltage Multipoint Submetering April 2018 21.9-3 Sheet 21 083 PRL MPM / PRC7500 Multipoint Submetering Layout Guide i Pow-R-Line MPM ii PRC7500 Reference Table 21.1-11 for Main Lugs Only and Figure 21.
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21.9-4 Switchboards—Low Voltage April 2018 Sheet 21 084 i This page intentionally left blank. ii 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 For more information, visit: www.eaton.
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April 2018 Switchboards—Low Voltage Commercial Metering Switchboards 21.10-1 Sheet 21 085 General Description—Pow-R-Line C Types WWCMS (EUSERC Only) and WCMS Construction and Application Considerations i Eaton’s Pow-R-Line C commercial metering switchboards incorporate design concepts to fit the needs for reliable multiple circuit distribution and metering in commercial applications while retaining maximum standardization, safety and convenience.
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21.10-2 Switchboards—Low Voltage Commercial Metering Switchboards April 2018 Sheet 21 086 General Description—Pow-R-Line C Types WWCMS (EUSERC Only) and WCMS i ii 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Switchboards Used as Service Equipment Service equipment is the electrical equipment that constitutes the main control and means of power cutoff for the electric service (normally power company supply) brought into the building.
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April 2018 Switchboards—Low Voltage Commercial Metering Switchboards 21.10-3 Sheet 21 087 General Description—Pow-R-Line C Type WWCMS (EUSERC Only) Fusible Switches Meter Socket Circuits Over 200 A These switches incorporate a quickmake, quick-break mechanism housed in individual enclosures. The switches rated 400–1200 A are provided in single unit construction and applied as individually mounted main devices. Shunt trips are available for use with ground fault protection.
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21.10-4 Switchboards—Low Voltage Commercial Metering Switchboards April 2018 Sheet 21 088 General Description—Pow-R-Line C Type WCMS (Non-EUSERC) i Tenant Metering Sections Type WCMS ii 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Tenant metering sections provide arrangements for grouping individual tenant feeder circuits rated 200 A or less. Each circuit consists of a utilityapproved meter socket and an appropriate disconnect device.
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Switchboards—Low Voltage Commercial Metering Switchboards April 2018 21.10-5 Sheet 21 089 General Description—Pow-R-Line C Types WWCMS (EUSERC Only) and WCMS Disconnect Selection and Ratings i Main and Large Feeder Disconnects Meter Section Tenant Main Disconnects Table 21.10-1. Molded Case Circuit Breakers Table 21.10-5.
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21.10-6 Switchboards—Low Voltage Commercial Metering Switchboards April 2018 Sheet 21 090 General Description—Pow-R-Line C Types WWCMS (EUSERC Only) and WCMS i Wire and Cable Terminals Table 21.10-8.
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Switchboards—Low Voltage Commercial Metering Switchboards April 2018 21.10-7 Sheet 21 091 General Description—Pow-R-Line C Type WWCMS (EUSERC Only) Main Switchboard Section—Layout and Dimensions in Inches (mm) Note: All sections are standard 90.00 inches (2286.0 mm) high. Add 13.00 inches (330.2 mm) to depth shown for NEMA Type 3R outdoor enclosure. ii 2.50 (63.5) Table 21.10-13. Bussed Pull Sections (With Lug Landings) Main Ampere Rating 1 Figure 21.10-2 W D1 400 600 800 30 (762.0) 24 (609.
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Switchboards—Low Voltage Commercial Metering Switchboards 21.10-8 April 2018 Sheet 21 092 General Description—Pow-R-Line C Type WWCMS (EUSERC Only) i ii 1 Tenant Meter and Disconnect Sections—200 A Maximum Circuit Hot sequence metering sections incorporating 200 A (maximum) continuous rated self-contained meter sockets with test bypass/disconnect block in combination with tenant main disconnect device. Standard arrangement provides for bottom exit of cables.
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Switchboards—Low Voltage Commercial Metering Switchboards April 2018 21.10-9 Sheet 21 093 Layout Dimensions—Pow-R-Line C Type WWCMS (EUSERC Only) Main Switchboard Section—Layout and Dimensions in Inches (mm) i Note: All sections are standard 90.00 inches (2286.0 mm) high. Add 13.00 inches (330.2 mm) to depth shown for NEMA Type 3R outdoor enclosure. ii 1 Table 21.10-16. Bussed Pull Sections Main Ampere Rating 800 or Less 1200–4000 1 Figure 21.10-10 W D1 20 (508.0) 30 (762.0) 30 (762.
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21.10-10 Switchboards—Low Voltage Commercial Metering Switchboards April 2018 Sheet 21 094 Layout Dimensions—Pow-R-Line C Type WCMS (Non-EUSERC) i ii 1 Tenant Meter and Disconnect Sections All sections are standard 90.00 inches (2286.0 mm) high. Hot or cold sequence metering sections incorporating 200 A (maximum) continuous rated selfcontained meter sockets (ringless type with manual bypass) in combination with tenant main disconnect device. Standard arrangement provides for bottom exit of cables.
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Switchboards—Low Voltage Commercial Metering Switchboards April 2018 21.10-11 Sheet 21 095 Layout Dimensions—Pow-R-Line C Types WWCMS (EUSERC Only) and WCMS Switchboard Section—Layout and Dimensions All sections are standard 90.00 inches (2286.0 mm) high. Add 13.00 inches (330.2 mm) to depths shown for NEMA Type 3R outdoor enclosure. Add 9.00 inches (228.6 mm) for NEMA Type 3R on single section 36.00 inches (914.4 mm) wide only.
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Switchboards—Low Voltage Instant Switchboards April 2018 21.11-1 Sheet 21 097 General Description—Pow-R-Line C Instant Switchboards Meet EUSERC Requirements General Description Eaton’s Instant Switchboards are designed as distributor-stocked units to provide fast delivery to match the needs of the construction market.
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21.11-2 Switchboards—Low Voltage Instant Switchboards April 2018 Sheet 21 098 General Description—Pow-R-Line C Instant Switchboards Meet EUSERC Requirements i ii 1 2 3 Table 21.11-2. Meter Compartment Doors (Meter Sockets Not Included) Door Size Inches (mm) Drilling Catalog Number 15.00 H x 32.00 W (381.0 x 812.2) Blank 1 socket MD150 MD151 30.00 H x 32.00 W (762.0 x 812.2) Blank 2 socket MD300 MD302 Table 21.11-3.