Emerson 460 Surge Protective Device Installation guide
- Category
- Smoke detectors
- Type
- Installation guide
Installation, Operation and Maintenance Manual IO-70104 Rev 1, 1/2014
400 Series
460 Surge Protective Device
Installation, Operation and Maintenance Manual
Installation, Operation and Maintenance Manual IO-70108 Rev 2, 1/2015
EMERSON NETWORK POWER SURGE PROTECTIVE DEVICE
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
TABLE OF CONTENTS
INSTALLATION
Environment .................................................................................................................... 2
Mounting ............................................................................................................................ 2
Wire Sizing/Routing ......................................................................................................... 2
Conduit Connection ........................................................................................................ 2
Wiring Connections .......................................................................................................................... 2
Applying Power ................................................................................................................................. 3
PRODUCT RATINGS AND LIMITATIONS
Voltage Protection Ratings .............................................................................................. 3
Circuit Ampacity Limitations ............................................................................................ 3
TROUBLESHOOTING/SERVICING/MAINTENANCE
Troubleshooting .............................................................................................................. 3
MODEL NUMBER CONFIGURATION
Model Number Configuration .......................................................................................... 3
Configuration & Voltage (Chart) ...................................................................................... 4
SPD WIRING and MOUNTING
Circuit Breaker and Wire Size .......................................................................................... 5
Parallel Wiring Diagram ................................................................................................... 5
Screw Mounting .............................................................................................................. 5
DIN Rail Mounting Kit ...................................................................................................... 5
Dimensional Information ................................................................................................. 5
Units that include the ADVANCED TRANSIENT DETECTION SYSTEM monitoring option
See
MODEL NUMBER CONFIGURATION
on page 3 to verify your SPD monitoring option.
1
Advanced Transient Detection System
Refer to manual IO-70109
for additional installation and
operation instructions.
Installation, Operation and Maintenance Manual IO-70108 Rev 2, 1/2015
The Emerson Network Power 460 Surge Protective Devices are high quality, high energy surge
current diversion system designed to protect sensitive equipment from damaging transient
voltage surges resulting from load switching, lightning strikes and other sources.
The installer should perform the following steps to assure a quality installation. Please read all
instructions before starting the installation of this product. These instructions do not replace
national or local electrical codes — check applicable codes to ensure compliance.
INSTALLATION
DANGER! ONLY QUALIFIED PERSONNEL SHOULD INSTALL
OR SERVICE THIS SYSTEM. ELECTRICAL SAFETY PRE-
CAUTIONS MUST BE FOLLOWED WHEN INSTALLING OR
SERVICING THIS EQUIPMENT. TO PREVENT RISK OF ELECTRICAL SHOCK, TURN OFF AND
LOCK OUT ALL POWER SOURCES TO THE UNIT BEFORE MAKING ELECTRICAL
CONNECTIONS OR SERVICING.
DANGER! SEULEMENT LE PERSONNEL QUALIFIÉ DOIT INSTALLER OU MAINTENIR CE
SYSTÈME. DES PRÉCAUTIONS DE SÉCURITÉ EN ÉLECTRICITÉ DOIVENT ÊTRE SUIVIS LORS
DE L'INSTALLATION OU DE LA MAINTENANCE DE CET EQUIPEMENT. POUR EVITER TOUT
RISQUE DE CHOC ÉLECTRIQUE, DÉBRANCHEZ ET VEROUILLER TOUTES LES SOURCES D’
ALIMENTATION DE CET EQUIPEMENT AVANT DE LE BRANCHER OU LE MAINTENIR.
Environment — The unit is designed for operation indoors in ambient temperatures of -
40ºC (-40ºF) to +85ºC (+185ºF) with a relative humidity of 0% to 95% (non-condensing). The
unit is provided in an industrial enclosure, which should not be installed in areas with excessive
dust, corrosive vapors, flammable materials or explosive atmospheres.
Mounting — Mount unit as close as possible to the service panel in close proximity to the
breaker that will feed the SPD. For best performance, unit should be positioned so that the
length of the wiring to the surge protective device (SPD) unit is minimized. Dimensional
information is shown on page 6. Mounting flanges accept 1/4 hardware.
Wire Sizing/Routing —To reduce the wiring impedance to surge currents, the phase, neutral
(if required), and ground conductors are recommended to be twisted together and routed in
the same raceway (conduit). Avoid any sharp bends in the conductors. All wiring must comply
with the National Electrical Code (NEC) and applicable local codes.
Conduit Connection — The SPD wires should feed through a conduit piece. The conduit
should be cut to match the distance from the unit to electrical panel.
Wiring Connections — Before making connections to the unit, verify that the unit model
number and nameplate voltage rating are appropriate for connection to the intended power
source (See table).
1. It is recommended that a 40A-100 circuit breaker be used for installation and connection
to the service panel. (see chart on page 5)
2. Connect a white wire from the supply neutral to the neutral terminal/lug inside the SPD,
and connect a green wire from the source ground to the SPD ground terminal/lug.
3. Connect a black phase wire from each line on the service panel/circuit breaker to each
corresponding phase terminal/lug in the SPD.
4. If using remote sensing (Form C dry contact), connect wires to COM (orange), NC (blue),
and NO (yellow) respectively. Relay’s maximum switching capacity is 250VAC, 5A.
CAUTION – for proper and safe operation, neutral and ground MUST be
reliably connected. Failure to operate this unit from a solidly grounded
power source of the proper configuration will reduce or impede
operation, and may result in unit failure.
ATTENTION - Pour un fonctionnement correct et sûr, le neutre et la mise à la terre doit être connectés de
manière fiable. Défaut de faire fonctionner cet appareil à partir d'une source d'alimentation solidement mise à
la terre va réduire ou même empêcher le fonctionnement correct et peut entraîner une défaillance de l'unité.
2
(continued)
Installation, Operation and Maintenance Manual IO-70108 Rev 2, 1/2015
Applying Power — Apply power to the SPD and assure status indications are normal. Under
normal conditions, the green “PHASE” LEDs are illuminated and the red “SERVICE” LED is OFF.
If normal status indication does not exist, see “TROUBLESHOOTING”.
PRODUCT RATINGS AND LIMITATIONS
Voltage Protection Rating – To obtain the voltage protection ratings (VPRs), as obtained by
Underwriters Laboratories, Incorporated, in accordance with the Standard for Safety, Surge
Protective Devices (SPDs), Standard 1449 Third Edition, released 2009, marked on this product, #8
AWG wire must be utilized to connect the 460 SPD to your facilities’ power grid. Connections
made with conductors other than #8 AWG may result in different VPRs.
Circuit Ampacity Limitations – This device has been investigated by Underwriters
Laboratories, Incorporated to withstand, without exposing live circuits or components on
power sources, a voltage of two times (2x) the device ratings, and fault currents of up to
200,000 AIC, as described in the Standard for Safety, Surge Protective Devices (SPDs), Standard
1449, Third Edition, released 2009.
TROUBLESHOOTING
If any of the diagnostic indicators indicates a problem (i.e. red LED ON, and/or green LED OUT; and/or
alarm sounding), check all connections and voltages to the unit. If all connections are reliable, and
proper voltages are supplied to the unit, call Emerson Network Power Surge Protection, Inc at
607-721-8840.
N-G Overvoltage Indication – If all green “PHASE” LEDs are ON and red “SERVICE” LED is also ON this
indicates that the neutral to ground voltage at the connected panel may be 20 VAC or higher.
MODEL NUMBER CONFIGURATION
Model #: _ _ _ _ _ _ _ _ _ _ _ _ _
(11) Enclosure
L = NEMA Type 12/4
(Steel)
(12) UL 1449 Type
0 = No UL
1 = Type 1, 20kA
2 = Type 2, 20kA, CUL,
UL1283
(13) Accessories
S = Standard
X = SPD with additional
Options/Accessories
(8) Modes of Protection
A = All Modes of Protection
L = All modes plus Discrete L-L
(9) Connection Type
N = Terminal/Compression Lugs
R = Rotary Disconnect Switch
(10) Monitoring Options
L = LED/Alarm/Relay/Surge LED
C = LED/Alarm/Relay/Surge Counter
T= Advanced Transient
Detection System
See manual “IO-70109”
(1-3) Series
460 = Modular MOV –
High Surge
(4-5) Configuration &
Voltage
See Chart on Next Page
(6-7) Surge Rating Per
Mode
05 = 50kA
10 = 100kA
15 = 150kA
20 = 200kA
30 = 300kA
1 2 3 4 5 6 7 8 9 10 11 12 13
3
Installation, Operation and Maintenance Manual IO-70108 Rev 2, 1/2015
CONFIGURATION & VOLTAGE
(
CHART
)
4
Installation, Operation and Maintenance Manual IO-70108 Rev 2, 1/2015
SPD WIRING & MOUNTING
CIRCUIT BREAKER & WIRE SIZE
Surge Rating
Per Mode
Allowable
Range
Factory Suggested
Size
Circuit
Breaker
Size
Connection
Wire
Size
Circuit
Breaker
Size
Connection
Wire
Size
Summary Alarm
Contacts
50kA-150kA
40A-100A #8-#2
40 Amp #8 AWG #18 AWG
250VAC, 5A MAX
200kA-300kA 100 Amp #2 AWG
PARALLEL WIRING DIAGRAM
5
Installation, Operation and Maintenance Manual IO-70108 Rev 2, 1/2015
DIMENSIONAL INFORMATION
6
Surge Rating Per Mode A B C D E Weight
50kA-150kA Per Mode Units 12 [305] 12 [305] 6 [152] 12.75 [324] 10 [254] 21 lbs [9.5kg]
200kA-300kA Per Mode Units 16 [406] 14 [356] 6 [203] 16.75 [425] 12 [305] 35 lbs [15.9kg]
Units with Advanced Transient Detection System monitoring option.
All
16 [406] 16 [406] 8 [203] 16.75 [425] 12 [305]
see weights above
A
E
B
C
D
0.31
[8]
1.34
[34]
Installation, Operation and Maintenance Manual IO-70108 Rev 2, 1/2015
Emerson Network Power
Surge Protection
100 Emerson Parkway
Binghamton, NY 13905
800 288 6169 Phone (U.S. & Canada Only)
607 721 8840 (Outside U.S.)
607 722 8713 FAX
United States of America
Emerson Network Power
European Headquarters
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
29/F, The Orient Square Building
F. Ortigas Jr. Road, Ortigas Center
Pasig City 1605
Philippines
+63 2 687 6615
+63 2 730 9572 FAX
Technical Support
800 288 6169 Toll-Free
607 721 8840 Phone
607 722 8713 FAX
EmersonNetworkPower.com/Surge
While every precaution has been taken to ensure accuracy and
completeness in this literature, Emerson Network Power assumes
no responsibility, and disclaims all liability for damages resulting
from use of this information or for any errors or omissions.
© 2014 Emerson Network Power. 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.
Business-Critical Continuity, Emerson Network Power and the
Emerson Network Power logo are trademarks and service marks of
Emerson Electric Co. ©2014 Emerson Electric Co.
IO-70108 (Rev 2 1/15) Printed in USA
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Emerson 460 Surge Protective Device Installation guide
- Category
- Smoke detectors
- Type
- Installation guide
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