Telect Dual-Feed 350A 10/10-TPA User Manual Download Page 10

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1.509.926.6000 :: telect.com

Dual-Feed 350A 8/8-TPA & 10/10

GMT Fuse Alarm Panel

Power

:: 009-8005-0810

35.

Make sure the load devices are switched off and

then install the fuses:

NOTE: Under load, TPA modules are disconnect

devices only and must not be used to reconnect

power to enabled equipment loads. Reconnecting a

TPA module under power with an enabled load may

damage the TPA module.

• For a TPA fuse, pull out TPA fuse carrier and insert

operable fuse, as shown in Figure 9.

• For a GMT fuse, pull out the dummy fuse, and

insert an operable fuse, as shown in Figure 10.

36.

Test power and polarity at input of each equipment load.

37.

If possible:

• Temporarily replace one of the operable TPA fuses

with a blown fuse to check that the TPA Fuse LEDs

light red. Also, check the

FUSE

alarm terminals on

the rear of the panel:

− Expect an open circuit (00Ω) between Terminals

and

− Expect continuity (0Ω) between Terminals

and

Re-install the operable TPA fuse before proceeding.

• Likewise, replace one of the operable GMT fuses

with a blown fuse to verify that the

FUSE

alarm

terminals are also as specified above. Then re-install

the operable GMT fuse before proceeding.

38.

If desired, connect the remote external audio/visual

alarm indicator wires (solid or tinned wires, #26 to

#20 AWG) to the

PWR

and

FUSE

alarm terminals,

as implied in Figure 11.

39.

Carefully re-install the rear cover.

40. Record the TPA and GMT output destinations in

accordance with operating company procedures

and guidelines.

41.

Turn on equipment loads one at a time to verify the

proper operation of the loads.

TPA Fuse

TPA Fuse Holder

Dummy

Fuse

GMT Fuse

PWR

FUSE

FUSE

To Alarm System

Figure 9 - Installing TPA Fuses

Figure 10 - Installing GMT Fuses

Figure 11 - Wirewrap Alarm Terminal

Connections (Typical)

Summary of Contents for Dual-Feed 350A 10/10-TPA

Page 2: ...ocedure 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 TP...

Page 3: ... 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 A 15A GMT ETSI bracket kit spare alarm card and more Model 009 8005 0810 is UL Listed E139903 NEBS compliant and RoHS compliant Figure 1 Model 009 8005 0810 Inputs Specifications Nominal Voltage 24Vdc 48Vdc Max Input Load Rating 3...

Page 4: ...vable 6 panhead screws max lug width of 0 315 in 8 00 mm Torque to 6 3 in lb 0 7 N m GMT Output Wire Size 22 AWG to 12 AWG depending on output fuse rating Grounding Specifications Earth GND Terminal Bolts With Washers for Dual Hole Compression Lug 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 Ground Wire Size 2 AWG min for a 500A...

Page 5: ...e 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 c...

Page 6: ... WECO mounting in a 23 in or 19 in rack with an equipment aperture of at least 17 4 in 442 mm between the rack s flanges 1 If necessary remove the three screws and reposition the brackets on the sides of the distribution panel as shown in Figure 2 2 Locate an unused rack position and mount panel using the four sets of screws and washers provided as shown in Figure 3 It s best to mount the panel as...

Page 7: ... Cover Figure 4 Ground Lug Connection WARNING WARNING Before connecting input power cables make sure input power to panel is turned off 10 Make sure the input power is off open breaker dummy fuse or open fuse holder at the primary power distribution unit PDU before connecting this panel s input cables to the PDU 11 For input wiring wiring used as inputs to this distribution panel crimp dual hole c...

Page 8: ...and then check the voltage and polarity at input connectors of the panel Also check that Power A LED on the front of the panel turns on green Power B LED must turn red 19 With A LED green normal operation but with B LED off failure operation test the power fail relay and contacts at A PWR alarm terminals on the rear of the panel Expect continuity 0Ω between Terminals C and NC Expect an open circui...

Page 9: ... wiring use 22 to 12 AWG copper wire Work with one wire at a time At the panel end of the wire crimp a single hole ring or fork lug as required by NEC 30 Clean the panel terminals and lug if applicable with a non abrasive non metallic pad 31 If required lightly coat anti oxidant on lug wire and output BATT and RTN terminals 32 Connect to the terminals as shown in Figure 8 NEC specifies only one lo...

Page 10: ...als on the rear of the panel Expect an open circuit 00Ω between Terminals C and NC Expect continuity 0Ω between Terminals C and NO Re install the operable TPA fuse before proceeding Likewise replace one of the operable GMT fuses with a blown fuse to verify that the FUSE alarm terminals are also as specified above Then re install the operable GMT fuse before proceeding 38 If desired connect the rem...

Page 11: ... fuses or UL recognized component secondary protection devices Table 1 Accessories Item Description Part Number Alarm Card Standard Power A and B LED Interconnections Power and Fuse Alarms 304154 TPA Fuses 5A 124818 10A 124819 15A 124820 20A 124821 30A 122734 40A 122738 50A 122739 GMT Designation Pin Holder 10 Position Adhesive Backed Holder for Colored Rivet Shaped GMT Fuse Current Rating Pins 10...

Page 12: ... 15 5A Green GRN 004014 102435 16 7 A Black White BLK WHT 004010 102435 17 10A Red White RED WHT 004015 102435 18 12A Yellow Green YEL GRN 102287 102435 19 15A Red Blue RED BLU 102288 102435 20 1 3 1 Compression Lugs ALERT ALERT Only use components and crimping tools approved by agencies or certifying bodies recognized in your country or region such as Underwriter s Laboratories UL TUV etc Table 3...

Page 13: ... Burndy Die Code 8 LCD2 14B Q Panduit Die Code 33 Burndy Die Code 10 Table 5 TPA Output Ring Lugs for 10 Stud Terminals Nylon Insulated Except Where Footnoted 16 14 AWG 12 AWG 10 AWG 8 AWG AMP 36160 36161 36161 324043 Burndy YAE12NBOX YAE10NBOX YA8CLBOX Burndy Die Code 21 Panduit PN14 10RX C PN10 10R L PN10 10R L LCA8 10 L Panduit Die Code 21 Burndy Die Code 21 Uninsulated 100 Count 50 Count Table...

Page 14: ...RD BATT RTN RTN BATT 5 6 7 8 TPA OUTPUT RTN A INPUT A TPA OUTPUT BATT A GMT OUTPUT RTN A GMT OUTPUT BATT A INPUT B PWR A PWR B C GND HOLDER LEDS TPA FUSE GMT OUTPUT BATT B GMT OUTPUT RTN B TPA OUTPUT BATT B TPA OUTPUT RTN B TPA FUSE HOLDER LEDS 2 1 3 4 5 1 2 3 4 NC C A PWR B PWR FUSE NO C GND 5 6 7 8 7 6 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 1 4 Schematic Drawing ...

Page 15: ...4 TPA 7 8 TPA 1 2 TPA 3 4 TPA 5 6 TPA 7 8 24 48 VDC INPUT 350A BUS 24 48 VDC INPUT 350A BUS 1 2 3 4 5 6 7 8 9 10 15A MAX FUSE 15A MAX FUSE 1 2 3 4 5 6 7 8 9 10 POWER GREEN FUSE ALM RED POWER ALM OFF A B TPA OUTPUT TPA RTN 8 7 6 5 4 3 2 1 TPA OUTPUT TPA RTN 1 2 3 4 5 6 7 8 GMT OUTPUT GMT RTN GMT OUTPUT GMT RTN 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 NC C A PWR B PWR FUSE BATT RTN BATT 24 48 VDC R...

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