Emerson AccuGuide ACGY1110808 User manual

Surge Protection
For Business-Critical Continuity
Liebert AccuGuide®
High-Performance Interconnect Assemblies for
Systems with Parallel Surge Protection Devices
Interconnect made of conventional wire in conduit distributes
line power, but reduces the performance of surge suppressors.
The patented Liebert AccuGuide interconnect allows you
to get the most from your SPD by significantly reducing
clamping voltages.
Liebert AccuGuide interconnect assemblies can maximize
performance by transmitting transients generated by
lightning and switching with minimal voltage drops.
Each Liebert AccuGuide unit is an assembly of patented
coaxial cables. (One Liebert AccuGuide coaxial cable is
required for each protected mode.) Each cable minimizes
inductance (through reduced coaxial aspect ratios), and
features an extremely low impedance (2-10) unattainable
in conventional interconnect. As a result, the assembly
delivers practically the entire surge to the Surge Protection
Device (SPD). Clamping voltages are greatly reduced and
system performance is improved.
Liebert AccuGuide is designed to aid any installation.
This accessory is especially valuable in cases where the
SPD cannot be installed close to the point of protection
(greater than five feet). In conventional interconnect,
voltage loss increases with length — in excess of 16V/ft/kA
for an ANSI/IEEE, C62.41 combinations wave. In contrast,
Liebert AccuGuide losses are under 4.2V/ft/kA for an
improvement of 400%.

While every precaution has been taken to ensure accuracy and
completeness in this literature, Liebert Corporation assumes no
responsibility, and disclaims all liability for damages resulting
from use of this information or for any errors or omissions.
© 2006 Liebert Corporation. All rights reserved throughout
the world. Specifications subject to change without notice.
All names referred to are trademarks or registered trademarks
of their respective owners.
® Liebert and the Liebert logo are registered trademarks
of the Liebert Corporation.
SL-22070 (R10/06) Printed in USA
Business-Critical Continuity, Emerson Network
Power and the Emerson Network Power logo
are trademarks and service marks of Emerson
Electric Co. ©2006 Emerson Electric Co.
Emerson Network Power.com
Emerson Network Power.
The global leader in enabling
Business-Critical Continuity™.
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Services
Surge Protection
Liebert Corporation
1050 Dearborn Drive
P.O. Box 29186
Columbus, Ohio 43229
800 877 9222 Phone (U.S. &
Canada Only)
614 888 0246 Phone (Outside U.S.)
614 841 6022 FAX
Via Leonardo Da Vinci 8
Zona Industriale Tognana
35028 Piove Di Sacco (PD)
Italy
39 049 9719 111 Phone
39 049 5841 257 FAX
Emerson Network Power Asia Pacific
7/F., Dah Sing Financial Centre
108 Gloucester Rd, Wanchai
Hong Kong
852 25722201 Phone
852 28029250 FAX
liebert.com
Technical Support
800 288 6169 Toll-Free
607 724 2484 Phone
607 722 8713 Fax
How To Order
Liebert AccuGuide®
Voltage configuration:
Wye (Y), Delta (D), Split Phase (S)
Modes of protection:
111-All modes for Y system
110-line to line, line to ground
101-line to neutral, neutral to ground
Liebert AccuGuide lengths:
5 feet 8 feet 10 feet 12 feet 15 feet 20 feet
Pigtail gauge:
No. 6 AWG No. 8 AWG No. 10 AWG
Note: 5 feet of pigtail length will be provided on each
side of the Liebert AccuGuide assembly. Please specify
pigtail gauge (conduit nipple to SPD connection/conduit
nipple to power source connection).
How to construct an AccuGuide
(ACG) model # Code
1. Liebert AccuGuide ACG
2. Voltage configuration Y
3. Mode of protection 111
4. Liebert AccuGuide length: 8 feet 08
5. Pigtail gauge: No. 8 AWG 08
Sample model #: ACGY1110808
Required conduit size: 1 ⁄2" to 2"
Liebert AccuGuide Coax Construction
Ordering Information:
Liebert AccuGuide cable assemblies are available
in several standard lengths for any service
configuration with up to seven modes of
protection. The conductor gauge is configured
to accommodate the system.
Primary &
Secondary
Insulation
Jacket
Outer Braid
Inner Braid
Conductor
General Specifications
Voltage (VAC) 0 to 600
Operating frequency (Hz) 0 to 400
Altitude (m) 18,000 feet
Operating temperature (°C) -40 to +90
Operating humidity (%) 0 to 95 (non-condensing)
Flame resistance VW-1
DC resistance (mΩ/ft/mode) ≤ 1.3
Warranty 5-years
Safety agency approval UL Listed Wire Assembly Kit
Patent number 5,384,429