Emerson SHA Installation Manual
Edco SHA Series
Highway Lightning Protection
Surge Protection
For Business-Critical Continuity
TM
Features
Weatherproof
No Follow Current
Line-to-Ground Protection
Neutral-to-Ground Protection
Solid State Design
Various Options Available
5 Year Warranty
SHA-1203 SHA-2403 SHA-4803 SHA-2773
Total Peak Surge Current (8 x 20ºs) 39kA 39kA 39kA 39kA
Response Time (nanoseconds) < 25 < 25 < 25 < 25
Clamp Voltage: @ 1ma (V peak) 240 430 91 510
@ 200 amps 395 710 1500 850
Max. Allowable Voltage (AC RMS) 150 275 550 320
Current Drain (microamps) 100 100 100 100
Insulation to Ground (volts) > 600 > 600 > 600 > 600
Lighting Application 120VAC 240VAC 480VAC 277VAC
SPD Technology MOVs
Modes of Protection L-G, N-G
Status Indication NA
Connection Type Leads
Operating Temperature -40ºC to +85ºC
Dimensions (Inches) 0.8H x 2.875W x 5.3L
Weight 1lb.
General Technical Specifications
LEADS LENGTH GAUGE COLOR CONNECTION
22” 6 GREEN GROUND
12” 10 BLACK L-1 (HOT)
12” 10 WHITE L-2 (NEUTRAL OR HOT)
Wiring
Standard
SHA-1203
SHA-2403
SHA-4803
Special
SHA-2773 (Available upon request)
SHA-4803BB (Both leads Black)
SHA-_ _ _ _LC (Low Capacitance option)
Models
The Edco SHA Series provides surge protection for highway lighting/street pole
applications. The suppressor is encapsulated in a weatherproof enclosure that is
installed right inside the pole.
The SHA Series is available in 120V, 240V, 277V and 480V Single Phase models. In
addition, optional Low Capacitance (LC) and Both Black leads (BB) models are
offered.
AC Power
Connectivity
DC Power
Embedded Computing
Embedded Power
Monitoring
Outside Plant
Power Switching & Control
Racks and Integrated Cabinets
Services
Precision Cooling
Surge Protection
Emerson Network Power.
The global leader in enabling
Business-Critical Continuity
TM
.
IO-50145 8/09 Rev. 0 Printed in USA
Business-Critical Continuity, Emerson Network Power and the Emerson Network Power
logo are trademarks and service marks of Emerson Electric Co. ©2009 Emerson Electric Co.
www.emersonnetworkpower.com
Emerson Network Power Contact information
Headquarters
Surge Protection
328 Water Street
Binghamton, NY 13901
T: (607) 721-8840
T: (800) 288-6169
F: (607) 722-8713
E: contactsurge@emerson.com
Installation
Dimensions
CAUTION: Installation and service of this product should be performed by qualified personnel only.
Schematic
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