Telect 06004-01, 06004-11 User Manual
Low-Current 20/20 GMT Series Fuse Panels
Models 06004-01 & 06004-11
Installation Guide
T elect’s 1RU T raditional Low-Current GMT Series Fuse Panels
provide protected secondary -24 Vdc to -48 Vdc power distribution to telecommunications equipment at the bay level. Fuse
panels are available for GMT outputs up to 10A per position in
dual-circuit panel configurations having 20 GMT fuse positions
per circuit.
• Model 06004-01 is the standard panel containing separate Side A and Side B GMT fuse failure alarms and corresponding LEDs. Model 06004-01 standard features
include —
◊ Dual-circuit, 20A input bus for Side A and 20A for
Side B
◊ Minimal rack space: one, 1.75-in. EIA or 2-in. WECO
rack unit (1RU) for rear access connections
◊ 20 GMT outputs per side with each side protected by
a Type ABC 20A ceramic input fuse
◊ Dummy GMT fuses provided for all fuse holders.
Front
Rear
• Model 06004-11 adds separate power failure auxiliary
alarms for Sides A and B1 along with a load-sharing failsafe circuit. If power fails on one bus the other picks up the
loads on the failed bus.
◊ Two sets of Form C relay contacts per side for reli-
able fail alarm connections
◊ Side A and B alarms can be wired for separate or
common alarming
1
◊ 19-in. or 23- in. rack mounting, with mounting brack-
ets provided
PhysicalSpecifications
Dimensions (nominal
without bracket)*
Weight 8.5 lb (~3.8 kg)
Ground terminals Screws:#10-32 Phillips** panhead
Material†† Cold-rolled steel, powder-coat telcom
* See Page 10 for complete dimensioning.
** Screws with cross-recessed heads
†† Custom color/finish available.
Width:17 in. (432 mm)
Height:1.75 in. (44.4 mm)
Depth:9.25 in. (235.0 mm)
Torque:20 in.-lb (~2.26 N•m), max.
Wire:Same size as input terminals
Ring LugBurndy T1010, 12 AWG, no insulation; AMP 35771, 12-10 AWG, no
insulation
grey
Both models are UL recognized under UL File E199668.
1. All basic and auxiliary alarms can be wired for separate
or common alarming.
MechanicalSpecifications
Input terminals Type:Screw-tight, wire-clamping
Output terminals Type:Screw-tight, wire-clamping
Alarm terminals—
Wire Wrap
Environmental Specif ications
Temperature range, ambient -17°C to 49°C (0°F to 120°F)
Humidity 0% to 90% and noncondensing
Reliability
MTBF 200,000 hr
Wire:14 to 6 AWG, copper wire
Torque:16 in.-lb (1.80 N•m), max.
Wire:22 to 14, copper wire
Torque:4.5 in.-lb (0.51 N•m), max.
.045 in. square wire-wrap pins on .200
in. centers. Use 18 to 22 AWG copper
Telect, Inc. • USA +1.509.926.6000 • Mexico +52.33.3836.3700
Poland +48.713.239.100 • UK +44.1489.889500 • www.telect.com
Copyright © 2006 Telect, Inc., All Rights Reserved • 130358-2 A0
Page 1
Electrical Specifications
Operating voltages, nominal -24 Vdc to -48 Vdc
Current capacity06004-01
06004-11
Fuse capacity 20 (ea side)
Maximum PDU input interruption device rating 25A per bus
Maximum output interruption device rating 10A GMT fuse
Maximum continuous output load rating 7A for a 10A fuse
Alarm contact relay 2A @ 30 Vdc
Panel heat dissipation per 20A bus 3.9W (13.3 Btu/hr) @ 0% load
Percentage of full load heat dissipation at nominal voltage less than 1% of total load wattage
20A per bus (40A total for both buses), max. with 20A ceramic input fuse (Type ABC)
15A per bus (30A total for both buses), max, with 20A ceramic input fuse (Type ABC)
20A Input Fuses for Circuits A & B
Designation Card Holder
"FAIL SAFE" Applies
only to Model 06004-11
20
POWER B
1
5
Circuit B Output
GMT Fuse Holders
A
10
15
20
B
FAIL SAFE
A
ALARM
B
Fuse Alarm LEDs for Circuits A & B
POWER A
1
5
10
15
Circuit A Output
GMT Fuse Holders
Front View
GMT output fuses are available in capacities ranging from 0.18A to 10A. GMT splash covers are optional for maximum safety when fuses blow. [Visit our website (www.telect.com) or see Page 9 for ordering GMT fuses.] The panel is delivered with “dummy” fuses in all positions.
The standard front panel includes a tri-color fuse alarm LED for each circuit (ALARM A & ALARM B):
• The ALARM LEDs are green when all installed input and output fuses are operational.
• The ALARM LED is red when any output fuse blows.
• The ALARM LED is orange when either of the input fuses blows.
The back contains input and output terminal connections (NEG connections at top; POS RTN connections below), chassis ground con-
nections, and wire-wrap pins for external alarm hookups.
Plastic Caps*
CAUTION: DO NOT REVERSE POLARITY
-A
-B
+A
Alarm Pins for Circuits
A & B
A
FAIL
RELAY
NOCNC
+B
NOCNC
Screw-Tight, Wire-Clamping
Output Terminals
-24V
TO
B
A
-48V
RTN
B
Screw-Tight, Wire-Clamping
Input Terminals
Model 06004-01 (Rear View)
Telect, Inc. • USA +1.509.926.6000 • Mexico +52.33.3836.3700
Poland +48.713.239.100 • UK +44.1489.889500 • www.telect.com
Copyright © 2006 Telect, Inc., All Rights Reserved • 130358-2 A0
* Plastic caps cover screw-tight terminals used by the manufacturer for installing
interior wiring. DO NOT REMOVE CAPS or LOOSEN CLAMPING SCREWS.
Page 2
Plastic Caps*
CAUTION: DO NOT REVERSE POLARITY
-A
-B
+B
+A
Alarm Pins for Circuits
A & B
FA AUX RLY
FA AUX RLY
A
FA -24/48V IN
FA +GND IN
FAIL
RELAY
C
C
NO
NO
NC
NC
Screw-Tight, Wire-Clamping
Output Terminals
-24V
TO
B
A
-48V
RTN
B
Screw-Tight, Wire-Clamping
Input Terminals
* Plastic caps cover screw-tight terminals used by the manufacturer for installing
interior wiring. DO NOT REMOVE CAPS or LOOSEN CLAMPING SCREWS.
Models 06004-11 (Rear View)
Model 06004-11 includes a fail-safe circuit. Schottky diodes are cross-connected at the input to the power distribution circuits. When
both power supplies are energized, power is balanced between the two supplies by the diodes. If one of the power supplies loses its
power or is shut down, the other supply shares its power with both outputs (A and B) through the Schottky diodes. The positive battery return circuits for A and B are common since both circuits must operate from either the A or B power source. The fail-safe feature reduces the A and B inputs to 15A maximum for each bus (total 30A per panel).
NOTE
For the Fail Safe load sharing to function properly, the capacity of each of the user-supplied external feeder fuses or breakers
must be greater than the total load of the panels A and B outputs combined. For example, if the panel’s total Load A = 10A and
Load B = 10A, then the feeder fuse for Side A and Side B must each be at least 20A.
INSTALLATION
ALERT
!
ALERT! This product must be installed within a restrict ed acce ss location whe re acce ss is through t he use of
a tool, lock and key, or other means of security, and is controlled by the authority responsible for the location.
This product must be installed and maintained only by qualified personnel.
ALERT! Verify all connections meet requirements specified in local electric codes or operating company
guidelines before supplying power. Protect this equipment with a fuse or breaker sufficient to interrupt power
levels specified under “Electrical Specifications”.
ALERT! Each panel is tested at the factory. Telect recommends, however, that you perform the testing outlined in the following installation procedure to ensure that no damage has occurred during shipping and handling. Both Sides A and B input circuits, as applicable, need to be tested.
Please read these instructions carefully before beginning installation. If you need assistance call Technical Support at 888-821-4856
(domestic calls), or 509-921-6161 (Option 2), or eMAIL us at getinfo@telect.com
1. Inspect equipment after unpacking and compare it to the packing list.
Immediately report any shipping damage, defects, or missing parts to Telect at 1-800-551-4567. Keep all documentation that
comes with your shipment.
NOTES
• Telect is not liable for shipping damage. If damaged, notify the carrier and call Telect’s Customer Service Department at
1-800-551-4567 (domestic only) or 1-509-926-6000 for further recourse.
• Brackets are provided for either flush or extended [increments of 0.5 in. (12.7 mm)] mounting in a 19 in. or 23 in . rack with
either EIA or WECO spacing. For shipping purposes, both pairs of brackets are affixed to the sides of the panel.
2. Remove brackets, shown in the following illustration, from sides of panel.
Telect, Inc. • USA +1.509.926.6000 • Mexico +52.33.3836.3700
Poland +48.713.239.100 • UK +44.1489.889500 • www.telect.com
Copyright © 2006 Telect, Inc., All Rights Reserved • 130358-2 A0
Page 3
Left Bracket
for 19-in. Rack
Remove Screws (4) on Each
Side of Panel to Remove
Brackets from Stowed Position
Right Bracket
for 23-in. Rack
Right Bracket
for 19-in. Rack
Left Bracket
for 23-in. Rack
Panel With Mounting Brackets in Stowed Position for Shipping
3. Select the proper pair of brackets and discard the other two.
4. Mount brackets to sides of panel, as shown in the following examples. Tighten screws to about 29 in.-lb (~3.3 N•m).
Panel can be mounted so that panel’s face is flush or extended in 0.5-in. (12.7 mm) increments from rack. (The clover-leaf p at-
tern on the face of the bracket points downward on the right side of the panel and upward on the left.)
Bracket for a
23-in. Rack
(Flush Mount)
Bracket for a
19-in. Rack
(Flush Mount)
Bracket Installation (Examples)
5. Locate an unused rack position and mount panel using four, 12-24 thread-cutting screws and lockwashers provided, as shown on the right. Tighten screws
to 35 in.-lb (4.29 N•m).
6. Before connecting any conductor, use a multimeter to measure the resistance
between the input terminal of each side (+A and -A for Side A; +B and -B for
Side B) at the rear corner of the panel. Expect 500Ω or more for both Side A
and Side B.
Telect, Inc. • USA +1.509.926.6000 • Mexico +52.33.3836.3700
Poland +48.713.239.100 • UK +44.1489.889500 • www.telect.com
Copyright © 2006 Telect, Inc., All Rights Reserved • 130358-2 A0
Page 4
Bracket for a
19-in. Rack
(Extended 2 in.)
Clover-Leaf Pattern Points Downward
on Right Side of Panel.
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