Telect Dual-Feed 350A 8/8-TPA, Dual-Feed 350A 10/10-TPA User Manual
Dual-Feed 350A 8/8-TPA & 10/10
GMT Fuse Alarm Panel
Power :: 009-8005-0810
User Manual
Applys to : 009-8005-0810
© Telect, Inc., All Rights Reserved, 132505-5 A0
1.509.926.6000 :: telect.com
Dual-Feed 350A 8/8-TPA & 10/10
GMT Fuse Alarm Panel
Power :: 009-8005-0810
Table of Contents
1.1 Overview ......................................................................................................................... 1
1.2 Installation .......................................................................................................................3
1.2.1 Important Installation Guidelines ............................................................................. 3
1.2.2 Inspection ................................................................................................................ 3
1.2.3 Installation Procedure .............................................................................................4
1.3 Accessories .....................................................................................................................9
1.3.1 Compression Lugs ................................................................................................ 10
1.4 Schematic Drawing ....................................................................................................... 12
1.5 Assembly Drawing ........................................................................................................ 13
List of Figures
Figure 1 - Model 009-8005-0810 ..........................................................................................1
Figure 2 - Bracket Orientation ...............................................................................................4
Figure 3 - Rack Mounting .....................................................................................................4
Figure 4 - Ground Lug Connection .......................................................................................5
Figure 5 - Input Lugs .............................................................................................................6
Figure 6 - Disengaging a TPA Fuse Holder ..........................................................................6
Figure 7 - TPA Output Lug Connections ...............................................................................7
Figure 8 - GMT Output Lug Connections .............................................................................. 7
Figure 9 - Installing TPA Fuses .............................................................................................8
Figure 10 - Installing GMT Fuses .........................................................................................8
Figure 11 - Wirewrap Alarm Terminal .................................................................................... 8
© Telect, Inc., All Rights Reserved, 132505-5 A0
1.509.926.6000 :: telect.com
ii
Dual-Feed 350A 8/8-TPA & 10/10
GMT Fuse Alarm Panel
Power :: 009-8005-0810
1.1 Overview
Telect’s dual-feed 350A fuse panel with alarms provides
power protection for data and communications equipment
ranging from ¼A to 50A. The white panel includes 16
TPA output fuse holders (8 per side) and 20 GMT
holders (10 per side).
Sides A and B are electrically independent except
for the replaceable alarm card, which contains power
status LEDs for each side and power-fail and fuse-alarm
relays. Relay contacts are Form C for external visual
and audio indicators.
Hardware is included for ush or 5-in. extended mounting
in a 23-in. or 19-in., EIA or WECO rack. (The 19-in.
rack must have an equipment mounting aperture of at
least 17.5 in.) Visit our website for ordering Telect
accessories: fuses (3A-50A TPA & ¼ A-15A GMT),
ETSI bracket kit, spare alarm card, and more.
Figure 1 - Model 009-8005-0810
Model 009-8005-0810 is UL Listed (E139903), NEBS
compliant, and RoHS compliant.
Inputs: Specications:
Nominal Voltage ±24Vdc
-48Vdc
Max Input Load Rating 350A per side
Nominal Power Loss at Full Load 90W per side @ 16,800W full load per side
(350Ax48V)
Percentage of Full Power Dissipation atNominal Voltage less than 1%
Max. Input Interrupt Device 450A
Input Terminal Studs (With Nuts, Flat Washers, &
Spring Washers) for Dual-Hole Compression Lugs
Input Wire Size #1 AWG to 600MCM
Short Circuit Withstand 5000A
Two pairs of 3/8 - 16 studs on 1 in. centers (max. lug
width of 1.625 in. [41.27 mm]). Torque nut (using 9/16
in. or 15 mm wrench) to 140 in.-lb (~15½ N•m).
© Telect, Inc., All Rights Reserved, 132505-5 A0
1.509.926.6000 :: telect.com
1
Dual-Feed 350A 8/8-TPA & 10/10
GMT Fuse Alarm Panel
Power :: 009-8005-0810
TPA Outputs: Specications:
Max. TPA Output Fuse (ea.) 50A
Max. TPA Output Load (ea.) - continuous 40A
Max. Total TPA Output Load 280A per side
TPA Output Terminal Studs (With Nuts and Washers)
for Single-Hole Compression Lugs
TPA Output Wire Size #18 AWG to #6 AWG, depending on output fuse rating
GMT Outputs: Specications:
Max. GMT Output Fuse (ea.) 15A
Max. GMT Output Load (ea.) - continuous 10.5 A
Max. Total GMT Output Load 80A per side
GMT Output Terminals for
Compression Lugs
GMT Output Wire Size #22 AWG to #12 AWG, depending on output fuse rating
Grounding: Specications:
Earth GND Terminal Bolts (With Washers)
for Dual-Hole Compression Lug
Ground Wire Size #2 AWG (min.) for a 500A input interrupt device
Alarms: Specications:
Alarm Relay Contacts 2A @ 30Vdc
Max. Alarm Card Power Rating @24V: 103 mA (2.47W)
Alarm Wire Size #24 AWG, typical (#26 to #20 AWG)
Alarm Terminals Wire Wrap
Dimensions: Specications:
Nominal, Without Brackets:*
Width:
Height:
Depth:
* See Page 14 for exact dimensions
Weight: Specications:
Weight, Without Packaging ~20 lb (~9 kg)
Weight, Shipping ~22 lb (~10 kg)
Environment: Specications:
Operating Temperature -10°C (14°F) to 55°C (131°F)
32, #10 - 32 studs (max. lug width of 0.44 in. [11.2
mm]). Torque the nut (using 3/8 in. or 10 mm wrench) to
20 in.-lb (~2.3 N•m)
40, removable, #6 panhead screws [max. lug width of
0.315 in. [8.00 mm]). Torque to 6.3 in.lb (~0.7 N•m).
Two pair of 1/4 - 20 threaded holes on 3/4 in. centers.
Torque bolts (using 7/16 in. or 12 mm wrench) to
50 in.-lb (5.5 N•m)
0.6A @ 60Vdc
@48V: 128 mA (6.14W)
17.4 in. (442 mm)
3.5 in. (90 mm)
12 in. (310 mm)
© Telect, Inc., All Rights Reserved, 132505-5 A0
1.509.926.6000 :: telect.com
2
Dual-Feed 350A 8/8-TPA & 10/10
GMT Fuse Alarm Panel
Power :: 009-8005-0810
1.2 Installation
1.2.1 Important Installation Guidelines
• Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly, the operating ambient
temperature of the rack environment may be greater than room ambient. Therefore, consideration should be
given to installing the equipment in an environment compatible with the maximum ambient temperature (Tma)
specied by the manufacturer.
• Reduced Air Flow - Installation of the equipment in a rack should be such that the amount of air ow required
for safe operation of the equipment is not compromised.
• Mechanical Loading - Mounting of the equipment in the rack should be such that a hazardous condition is
not achieved due to uneven mechanical loading.
• Circuit Overloading - Consideration should be given to the connection of the equipment on the supply circuit
and the effect that overloading of the circuits might have on overcurrent protection and supply wiring.
Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.
• Reliable Earthing - Reliable earthing of rack-mounted equipment should be maintained. Particular attention
should be given to supply connections other than direct connections to the branch circuit (e.g. use of power strips).
• Disconnect Device - A readily disconnect device shall be incorporated in the building installation wiring.
1.2.2 Inspection
Please read and understand all instructions before starting installation. If you have questions, contact Telect
Technical Support at support@telect.com or call 1.509.926.6000.
When you receive the equipment, carefully unpack it and compare it to the packaging list. Please report any
defective or missing parts to Telect Quality at sopport@telect.com or call 1.509.926.6000.
Telect is not liable for transit damaged. If the product is damaged, please report it to the carrier and contact Telect.
© Telect, Inc., All Rights Reserved, 132505-5 A0
1.509.926.6000 :: telect.com
3
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