Installation, Operation and Maintenance Manual
IO-70100 Rev 3 7-15
MONITORING FEATURES
External Status Indicators (Standard) —
These indicators provide a summary of the
status of the surge SPD module. For normal
conditions, the green “OK” LED is illuminated
and the red “Service” LED is extinguished. If
the surge SPD module requires replacement,
the green “OK” LED is turned off and the red
“Service” LED illuminated.
Summary Alarm Contact (Standard) — Two
sets of summary alarm Form C relay contacts
(2 N.O. and 2 N.C.) are provided for remote
indication of the failed surge SPD module.
Contacts are rated 5 amps at 250 VAC
maximum with a power factor of 1.0. Access
to the contacts is provided via contact
terminals located on the printed circuit board
mounted on the inside of the unit’s cover.
Audible Alarm (when included) — If the
surge SPD module requires replacement, an
audible alarm is activated to draw attention
to the fact that repair service is required to
restore the system to normal operation. An
audible alarm disable is provided to silence
the alarm. The system will automatically reset
itself after repair. The audible alarm switch
and “Service” LED can be tested by activating
the “Test” switch on the system monitor
panel.
Single/Dual Surge Counter (when
included) – The surge counters are provided
for transient voltage surge monitoring. The
counter totalizes line surges monitored since
the last time the counter was reset. The
circuit counts all surges that deviate from the
line sine wave. The factory setting is 30% over
nominal line voltage. Other settings include
50%, 70%, and 100%.
“Test” Feature (when included) — The SPD
Test feature will perform a self check of every
individual fuse link within the SPD to
determine the % of remaining protection.
If
any 2 Red indicators are on at the same time
during the test, the unit is functioning at
<100%. This status does not indicate that the
unit is in need of repair.
Active Surge Monitor (Optional) —
A web-
based monitoring device allowing real time power
quality measurements, logged events, statistical
summaries and premium power protection.
Understanding the severity, type and timing of the
event allows you to analyze trends and ultimately
better manage your electrical system. (See IO-
70109 for further information)
TROUBLESHOOTING/SERVICING
MAINTENANCE
Troubleshooting —
If status failure indication occurs or summary
alarm contacts have changed state, a
qualified electrician shall first determine if the
systems voltage and proper phasing exists.
If the SPD remains in an alarm condition
once the electrician is satisfied that the
electrical system and its connections are
normal, the unit should be repaired.
At this point consult the factory, having
available the following information:
Model number and serial number detailed
on the units’ data label
(located on the
front of the enclosure)
.
Nature of problem –
(including condition of
all status indicators and alarms).
Servicing
The Emerson Network Power 570/560 Series
comes with a ten year parts and five year
labor warranty. For servicing assistance,
contact your local Sales Representative or
Emerson Network Power, Surge Protection at
800-288-6169 or 607-721-8840.
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.
(continued)
10
