Instruction Bulletin 8287-0005A 03/03
Titan 100W
Transient Voltage Surge
Suppressor (TVSS)
PRECAUTIONS DANGER
HAZARD OF ELECTRIC SHOCK, BURN OR EXPLOSION.
• This equipment must be installed and serviced only by qualified electrical
personnel in accordance with National and Local Electrical Codes.
• Turn off all power supplying this equipment before working on or inside
enclosure containing this equipment.
• Always use a properly rated voltage sensing device to confirm power is off.
• Replace all devices, doors, and covers before turning on power to this equipment.
Failure to follow these instructions will result in death or serious injury.
WARNING
Not for use on ungrounded systems.
Failure to follow these instructions can result in death or serious injury.
CAUTION
HAZARD OF EQUIPMENT DAMAGE.
• Megger ® or hi-potential tests will damage this surge protective device. Turn off
all power supplying the equipment and isolate the surge protective device before
testing.
Failure to follow these precautions can result in equipment damage.
INSTALLATION
L1 L1 L1 L1
L2 N L2 L2
L2
L3
L3 N
N
Green
Green
Green
Green
White
White
White
White
Black
Black
Black
Black
Orange
Black
Black
Black
Black
Black
Black
1Ø 3-wire 120/240 Vac 3Ø 4-wire 208Y/120 Vac, 3Ø 4-wire 240D/120 Vac 3Ø 3-wire (grounded B phase)
380Y/220 Vac, 480Y/277 Vac, 240D Vac, 480D Vac or 600D Vac
or 600Y/347 Vac
Figure 1: Wiring Diagrams
© 2003 EFI Electronics Corporation All Rights Reserved 1
Titan 100W Transient Voltage Surge Suppressor (TVSS)
Instruction Bulletin 8287-0005A 03/03
1. Turn off all power supplying this equipment before working on or inside any
enclosure containing this equipment.
2. Identify proper location for surge protective device. Locate as close as possible
to the panel being protected. Mount unit securely, as close to the electrical
connection as possible. See Figure 2 for mounting instructions.
NOTE: The surge protective device must be installed in an accessible location
(not within walls).
3. Confirm surge protective device is rated for your system by comparing voltage
Nut
measurements to the Line Voltage (L-L, L-N) on the product label.
0.75 in. [19 mm] knockout (trade size)
Actual hole size 1.0 in. [25 mm] 4. Install in accordance with National and Local Electrical Codes and match
branch circuit breakers to the size of wire being used (#12 AWG, up to 20 A).
NOTE: The surge protective device must be
installed in an accessible location (not within walls). 5. Confirm that the electrical terminals used to attach this device are identified for
these conductors.
Figure 2: Mounting Unit
6. Twist conductors 1/2 turn or more for every 12 inches of length.
7. Do not loop or coil wires. Be sure to maintain adequate wire bending space per
NFPA 70 2002 Edition, article 408.35.
8. Use on grounded systems only.
LED ON = OK
LED OFF = Fault Diagnostic Operation
and/or Audible Alarm • LED ON = Normal operation (see Figure 3).
ON = Fault • LED OFF (one or more) and/or Audible Alarm ON = Fault. Check phase
voltage on line side of fuse, circuit breakers and connections. If OK replace
Normally Closed NC TVSS unit.
Common • Remote Monitoring (Dry Contacts). A three-pin socket and plug are provided
NO to allow the user to wire one set of normally open (NO) and normally closed
Normally Open
(NC) Dry Contacts to a remote monitor. The user must provide power for the
0.3 A @125 VAC, 110 VDC
remote monitor, keeping within the specifications shown in Figure 3.
1.0 A @ 30 VDC
The SPD’s internal electrical relay energizes when AC power is applied and
NOTE: Contacts shown in unpowered and faulted state. de-energizes in event of a fault within the SPD or removal of power from unit.
Figure 3:
Figure 4: Remote Monitoring and Diagnostic NOTE: The supplied three-pin plug can accept up to #16 AWG (1.5mm2) wire.
Operation
General Specifications
Max Surge Current 100 kA/Phase
Short Circuit Current Rating 5 kA, 600 V Maximum
Housing Rating NEMA Type 1
10.35
[263] Product Weight 2 lbs. (0.91 kg)
0.38
8.85 [10] Connection Method Parallel, #12 AWG Stranded Wire
[225]
Terminal Fusing Yes
4.6 EMI/RFI Noise Rejection Up to -30 dB
2.0 [117] Operating Temperature -40˚ to +140˚F (-40˚ to +60˚C)
[51]
Operating Frequency 50/60/400 Hz
Diagnostics Green Status LED, Audible Alarm, Dry Contacts
0.31 Product Standards to UL 1449-2nd Ed, CSA C22.2 No. 0-M91
4.8 [8]
[122]
9.6
[244]
0.75 2.05
[19] [52]
Dimensions: in.
[mm]
5: Dimensions
Figure 4:
EFI Electronics Corporation
1751 South 4800 West • SLC, UT 84104
1-800-877-1174 • www.efinet.com
2 © 2003 EFI Electronics Corporation All Rights Reserved
