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I
(
NSTALLATION
CONT
Optional Alarm
Terminal
NO COM NC
LISTED (48E6)
UL 1449, 2
ND
EDITION
FOR INDOOR USE ONLY
NOTE: If lamp is out, replace unit
DUAL PHASE TVSS
120 VAC 50/60HZ
SUPPRESSION VOLTAGES
330 L-N
600 L-L
TVSS
PART# ACT452120210N
DATE CODE:
WO#
30 A. / 22kAIC
Max.
Black
White
Green
TR451 Wiring Diagram
Optional Alarm
Terminal
NO COM NC
LISTED (48E6)
UL 1449, 2
ND
EDITION
FOR INDOOR USE ONLY
NOTE: If lamp is out, replace unit
DUAL PHASE TVSS
120 VAC 50/60HZ
SUPPRESSION VOLTAGES
330 L-N
600 L-L
TVSS
PART# ACT452120210N
DATE CODE:
WO#
30 A. / 22kAIC
Max.
Black
White
Black
Green
TR452 Wiring Diagram
2020003701 (08/06)
.):
903-640-0555
800-950-2281
903-640-0555
800-950-2281
3. The TVSS can be installed in any orientation, however
special consideration should be given to allow periodic
visual inspection of the status indicator lamps.
C
ONNECTION
1. TR5451 and TR5452 Model TVSS units come equipped
with 10 AWG connection wires to allow termination to the
electrical system. It is important that the TVSS be installed
in a location that is as close to the termination point as
possible. Connection wires should be trimmed to prevent
excessive lead length. Do not coil, loop or make sharp
bends with the connection wires. Every inch of wire that
can be trimmed away will aid the TVSS in it's ability to
provide the best possible protection level for your system.
2. Refer to the wiring diagrams on the left for your selected
model type. The TR5451 and TR5452 models must be
connected to a branch circuit breaker. The breaker must
not exceed a 30A / 22kAIC rating.
3. Remote Alarm Relay Contacts are provided as an
optional feature on some model types. Contacts are
standard 1 Form C type, rated 5 A, 250 VAC max. Refer to
the wiring diagram on the left for contact configuration. The
relay contact will be closed between "NO" and "COM" under
normal operation. If the TVSS fails, or if power is lost to
the TVSS, the relay contact will open between "NO" and
"COM" and close between "NC" and "COM".
4. Model types with 210N and 210S part number suffixes
are fitted with jumpers on the alarm terminal block which
connects the "COM" and "NC" contacts to the ground
terminal of the TVSS. This feature should only be utilized
for OEM installations where this type of configuration has
been evaluated as suitable. For all other installations, the
jumpers should be removed so that the alarm contacts will
function normally per paragraph 3 above.
O
PERATION
1. When energized, the green LED status indicator lamps
located on the front of the TVSS will be illuminated. For
TR5451 models, there is 1 indicator. For TR5452 models,
there are 2.
2. If one or both of the of the status indicators are not
illuminated, verify the integrity of the connection
terminations, breaker status, the electrical supply voltage
and the electrical system grounding.
3. If no problems are found, the TVSS could be in failure
mode and require replacement. Contact your local GE
representative for further assistance.
M
AINTENANCE
1.
TR5451 and TR5452 model types contain no user
serviceable parts and require no annual maintenance or
calibration. Only a periodic visual inspection of the LED
indicators is required. Do not attempt to repair or otherwise
alter the TVSS unit.
Page 3 of 4
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