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Walkerflex Modular Wiring System
User Manual
8 pgs2.67 Mb0

Legrand Walkerflex Modular Wiring System User Manual

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Wiremold electrical systems conform to and should be properly
grounded in compliance with requirements of the current National Electrical Code or codes administered by local authorities.
®
Walkerflex
Modular Wiring System
I N S T A L L A T I O N I N S T R U C T I O N S
Installation Instruction No.: 1 006 507 R6 – Updated August 2011
roducts Covered: FCA, NWC, NCS, NCW, NCBS, NPA, NDU, RECDU, CAP3456, CAP810, LDU, LWC, LPA, LCBS,
P
LCW, WWC, WCS, WCW, WPA, WCBS, WDU
NOTE: Label on product indicates which products are suitable for use in air handling spaces in accordance
with Sec. 300-22(C) of the National Electric Code.
IMPORTANT: Please read all instructions
before beginning.
1. Each Walkerflex®component contains a unique connector key and color indicating rating, conductor location and orientation. Only like color keys can be mated. See Key Configuration and Color Chart for available options.
2. Each Walkerflex
®
key is comprised of one or more configurations that determine the number of line and neutral conductors. Only identical configurations can be mated. See Key Configuration and Color Chart for available options.
3. Disconnect power from source prior to wiring any Walkerflex component into building’s electrical power system.
4. Installer to determine maximum cable length based on wire gauge and circuit load.
5. Installer to ensure adequate overload protection based on system key, rating and circuit load.
NDU/LDU (Distribution Unit)
NOTE: Cap Unused Connectors On
All Power Out Modules.
Power Ou
t
6. Refer to appropriate Wiring Diagram and System Key Configuration Conductor Location Chart for field connections of Cat. Nos. NWC/LWC (Wire Connector) and NCW/LCW (Cable Whips). Refer to wiring diagram supplied with NDU/LDU (Distribution Unit) for field termination.
7. Securing and Supporting of Cables and Components: Refer to NEC Article 604, Manufacturing Wiring Systems and any local codes.
8. Cap all unused connector openings with Cat. No. CAP3456
®
(for 3 through 6 wire system) or Cat. No. CAP810 (8 and 10 wire system).
9. 277V Walkerflex components are only available in 3-6 wire configurations.
10.The Walkerflex system is compatible with the Convia enabled Walkerflex system of the same configuration and key.
Po
In
Secure Box
in Place
we
CAP3456/CAP810
r
Fee
d
Power
O
ut
Connected to
Protected Circuit(s)
Power
In
Cat. No. NCS/LCS/WCS
(End Cap)
Power O
u
t
(Cable Set)
YPICAL WALKERFLEX SYSTEM INSTALLATION
T
Cat. No. NWC/LWC/WWC
(Wire Connector)
Current Flow
Direction
Cat. No. NPA/LPA/WPA
(Power Adapter)
Cat. No. NCS/LCS/WCS
(Cable Set)
CAUTION: Do not make or break
connections while circuits are energized.
Current Flow
Direction
Current Flow
Mate only identical Keys
and Configurations.
WALKERFLEX SYSTEM ACCESSORIES (120V Only)
TYPICAL PREWIRED ACCESS FLOOR BOX INSTALLATIONS
Access
Floor Box
Cat. No. NCBS/LCBS/WCBS
(Splitter)
Current Flow
Direction
Direction
Cat. No. NCW/LCW/WCW
(Cable Whip)
WALKERFLEX FURNITURE FEED DISTRIBUTION UNIT
Current Flow
Direction
Cat. No. NCS
(Cable Set)
Cat. No. NPA
(Power Adapter)
WALKERFLEX RECEPTACLE DISTRIBUTION UNIT
Cat. No. RECDU
(Receptacle Unit)
NOTE: Not suitable for use in
Air Handling Spaces.
Cat. No. NCS
(Cable Set)
Cat. No. NCS
(Cable Set)
Current Flow
Direction
Cat. No. NDUXXXFF
(Furniture Feed)
Cat. No. NCS
(Cable Set)
Cat. No. NCW
(Cable Whip)
NOTE: All Walkerflex accessories are available in
both the 3-6 and 8-10 pin systems with the exception of NPA/LPA/WPA which is only available for the 3-6 pin system.
2
ALKERFLEX SYSTEM ACCESSORIES
W
RC4ATCAL222PA C6STCP222PA AV3ATCAL111PA 4FFATCAL422CW
CRFBAC2111PA
SAFKC2111PA
AF2KC2111PA
EFB6S EFB8S
AC8104YC2111PA
EFB10S
EFBFF
3
ALKERFLEX SYSTEM WIRING DIAGRAMS
L1 Black
W
120V 20A SYSTEM FOR 1, 2, 3 OR 4 LINE CONDUCTORS
ONNECTED TO A GROUNDED THREE-PHASE WYE
C
120V 20A SYSTEM FOR 1 OR 2 LINE CONDUCTORS CONNECTED TO A DUAL NEUTRAL GROUNDED THREE-PHASE WYE
120V 20A SYSTEM FOR 1 OR 2 LINE CONDUCTORS
ONNECTED TO A DUAL NEUTRAL GROUNDED
C THREE-PHASE WYE AND ISOLATED GROUND
120V 20A SYSTEM FOR 1 OR 2 LINE CONDUCTORS CONNECTED TO A GROUNDED THREE-PHASE WYE AND ISOLATED GROUND
277V 20A SYSTEM FOR 1, 2, OR 3 LINE CONDUCTORS CONNECTED TO A GROUNDED THREE-PHASE WYE
277V 20A SYSTEM FOR 1 OR 2 LINE CONDUCTORS CONNECTED TO A DUAL NEUTRAL GROUNDED THREE-PHASE WYE
277V 20A SYSTEM FOR 1 OR 2 LINE CONDUCTORS CONNECTED TO A DUAL NEUTRAL GROUNDED THREE-PHASE WYE AND ISOLATED GROUND
277V 20A SYSTEM FOR 1 OR 2 LINE CONDUCTORS CONNECTED TO A GROUNDED THREE-PHASE WYE AND ISOLATED GROUND
4
WALKERFLEX SYSTEM WIRING DIAGRAMS
(continued)
120V 20A SYSTEM FOR 4 LINE CONDUCTORS & 2 NEUTRALS CONNECTED TO AN ISOLATED GROUND THREE-PHASE WYE
120V 20A SYSTEM FOR 3 LINE CONDUCTORS & 3 NEUTRALS CONNECTED TO AN ISOLATED GROUND THREE-PHASE WYE
120V 20A SYSTEM FOR 6 LINE CONDUCTORS & 2 NEUTRALS CONNECTED TO AN ISOLATED GROUND THREE-PHASE WYE
120V 20A SYSTEM FOR 4 LINE CONDUCTORS & 4 NEUTRALS CONNECTED TO AN ISOLATED GROUND THREE-PHASE WYE
120V 20A SYSTEM FOR 6 LINE CONDUCTORS & 3 NEUTRALS CONNECTED TO A THREE-PHASE WYE
240V 20A SYSTEM FOR 1, 2, OR 3 LINE CONDUCTORS CONNECTED TO A THREE-PHASE WYE
5
6
7
8
5
4
3
9
10
2
G
6
7
8
5
4
3
9
10
2
G
6
7
8
5
4
3
9
10
2
G
6
7
8
5
4
3
9
10
2
G
6
7
8
5
4
3
9
10
2
G
6
7
8
5
4
3
9
10
2
G
6
7
8
5
4
3
9
10
2
G
6
7
8
5
4
3
9
10
2
G
6
7
8
5
4
3
9
10
2
G
6
7
8
5
4
3
9
1
0
2
G
G
5
6
1
2
3
G
5
6
1
2
3
G
5
6
1
2
3
G
5
6
1
2
3
G
5
6
1
2
3
G
5
6
1
2
3
WALKERFLEX SYSTEM WIRING CONFIGURATIONS
WALKERFLEX 3-6 KEY CONFIGURATIONS
ERMINAL
T
LOCK
YSTEM COLOR KEY POWER OUT POWER IN
S
20A, 120V Black A
20A, 120V, Orange B
IG
20A, 120V, Clear C
2N
20A, 277V Yellow D
20A, 277V, Green E
IG
20A, 277V, Blue F
2N
20A, 240V Gray G
B
WALKERFLEX 8-10 KEY CONFIGURATIONS
TERMINAL
SYSTEM COLOR KEY POWER OUT POWER IN
20A, Black 422
120V,
4H/2N/IG
20A, Orange 442
120V,
4H/4N/IG
20A, Natural 332
120V,
3H/3N/IG
20A, Blue 631
120V,
6H/3N/G
20A, Ivory 622
120V,
6H/2N/IG
BLOCK
8-10 SYSTEM KEYING CONFIGURATIONS & COLORS
TERMINAL
SYSTEM COLOR KEY CONFIG COLOR COLOR COLOR
BLOCK WIRE WIRE WIRE
CONDUCTOR
120V Black 422 422 7 Line 1: Black 2 Neutral 1: White 1 Equip Gnd: Green
4H/2N/IG 8 Line 2: Red 3 Neutral 2: Wht/Red 6 ISO Gnd: Grn/Yel
9 Line 3: Blue
10 Line 4: Blk/Wht
120V Orange 442 442 7 Line 1: Black 2 Neutral 1: White 1 Equip Gnd: Green
4H/4N/IG 8 Line 2: Red 3 Neutral 2: Wht/Red 6 ISO Gnd: Grn/Yel
9 Line 3: Blue 4 Neutral 3: Wht/Blu
10 Line 4: Blk/Wht 5 Neutral 4: Wht/Blk
120V Natural 332 332 7 Line 1: Black 2 Neutral 1: White 1 Equip Gnd: Green
3H/3N/IG 8 Line 2: Red 3 Neutral 2: Wht/Red 6 ISO Gnd: Grn/Yel
9 Line 3: Blue 4 Neutral 3: Wht/Blu
120V Blue 631 631 5 Line 1: Black 2 Neutral 1: White 1 Equip Gnd: Green
6H/3N/G 6 Line 2: Red 3 Neutral 2: Wht/Red
7 Line 3: Blue 4 Neutral 3: Wht/Blu 8 Line 4: Blk/Wht 9 Line 5: Red/Wht
10 Line 6: Blu/Wht
120V Ivory 622 622 4 Line 1: Black 2 Neutral 1: White 1 Equip Gnd: Green
6H/2N/IG 5 Line 2: Red 3 Neutral 2: Wht/Red 6 ISO Gnd: Grn/Yel
7 Line 3: Blue 8 Line 4: Blk/Wht 9 Line 5: Red/Wht
10 Line 6: Blu/Wht
HN G
LOCATION
LOCATION
CONDUCTOR
LOCATION
CONDUCTOR
6
WALKERFLEX SYSTEM WIRING CONFIGURATIONS
(continued)
3-6 SYSTEM KEYING CONFIGURATIONS & COLORS
TERMINAL
BLOCK WIRE WIRE WIRE COLOR KEY CONFIG COLOR COLOR COLOR
Black A 111 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
211 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
311 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
411 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
Orange B 112 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
212 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
222 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
Clear C 221 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
Yellow D 111 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
211 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
311 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
411 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
Green E 112 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
212 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
222 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
Blue F 221 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
Gray G 111 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
211 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
311 1 Line 1: Black 6 Neutral 1: White 4 Equip Gnd: Green
HN G
LOCATION
CONDUCTOR
LOCATION
CONDUCTOR
LOCATION
CONDUCTOR
2 Line 2: Red
2 Line 2: Red 3 Line 3: Blue
2 Line 2: Red 3 Line 3: Blue 5 Line 4: Blk/Wh
5 ISO Gnd: Grn/Yel
2 Line 2: Red 5 ISO Gnd: Grn/Yel
2 Line 2: Red 3 Neutral 2: Wht/Red 5 ISO Gnd: Grn/Yel
2 Line 2: Red 5 Neutral 2: Wht/Red
2 Line 2: Red
2 Line 2: Red 3 Line 3: Blue
2 Line 2: Red 3 Line 3: Blue 5 Line 4: Blk/Wh
5 ISO Gnd: Grn/Yel
2 Line 2: Red 5 ISO Gnd: Grn/Yel
2 Line 2: Red 3 Neutral 2: Wht/Red 5 ISO Gnd: Grn/Yel
2 Line 2: Red 3 Neutral 2: Wht/Red 5
2 Line 2: Red
2 Line 2: Red 3 Line 3: Blue
7
O T E S
N
© Copyright 2011 Legrand All Rights Reserved
WIREMOLD
U.S. and International:
60 Woodlawn Street • West Hartford, CT 06110 1-800-621-0049 • FAX 860-232-2062 • Outside U.S.: 860-233-6251
Canada:
570 Applewood Crescent • Vaughan, Ontario L4K 4B4 1-800-723-5175 • FAX 905-738-9721
1 006 507 R6 0811
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