© Telect, Inc. All rights reserved. 3.6.17 v.2
1.509.926.6000 :: telect.com
Low-Current 20/20 GMT Series Fuse Panels
Power :: Models 06004-01 & 06004-11 Installation Guide
9
24. Telect recommends that you lightly coat antioxidant on bare wires before
connecting to output terminals. (NEC specifies only one conductor and load for
each output terminal.)
25. Tighten the screws to 4.5 in.-lb (0.51 N•m).
26. Connect the other end of output wires to
load.
27.
Record the circuits on the designation card provided, as specified by the
operating company procedure. (The front side of the card is shown in Figure 10.)
The designation card has entries for Outputs 1-10 on the front and 11-20 on
the rear. Use the left half of each side for Side A outputs and the right half for
Side B outputs.
28. Make sure the inputs at
the loads are disabled
by removing all power cards or
all input fuses at the load equipment. (Always follow recommended operating
company guidelines when disabling load equipment.)
Telect, Inc. • USA +1.509.926.6000 • 52.33.3836.37.52
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Page 9
24. Telect recommends that you lightly coat anti-oxidant on bare wires before connecting to out-
put terminals. (NEC specifies only one conductor and load for each output terminal.)
25. Tighten the screws to 4.5 in.-lb (0.51 N•m).
26. Connect the other end of output wires to
load
.
27. Record the circuits on the designation card provided, as speci-
fied by the operating company procedures.(The front side of
the card is shown in Figure 10.)
The designation card has entries for Outputs 1-10 on the front
and 11-20 on the rear. Use the left half of each side for Side A
outputs and the right half for Side B outputs.
28. Make sure the inputs at
the loads are disabled
by removing all
power cards or all input fuses at the load equipment. (Always
follow recommended operating company guidelines when dis-
abling load equipment.)
WARNING
!
WARNING! Use only UL-listed or UL-recognized component secondary
protection devices.
29. Insert the proper sizes of GMT fuses in designated fuse holders using the designation card to
identify circuits.
C
heck voltage and polarity
at input of loads
.
30. After all designated GMT fuses have been installed, check that the
A
and
B
LEDs are still
green. If an output fuse blows, the corresponding
A
or
B
LED will turn red; if an
input
fuse
blows, the corresponding
A
or
B
LED will be orange or amber.
Again, test FAIL RELAY alarm pins on rear of the panel. As before
• Expect continuity (0
Ω
) between Terminals
C
and
NC
.
• Expect an open circuit (
∞Ω)
between Terminals
C
and
NO
.
31. If available, replace one of the output fuses with a blown fuse and check that the
A
or
B
LED
changes to red. Check the FAIL ALARM pins again:
• Expect an open circuit (
∞Ω
) between Terminals
C
and
NC
.
• Expect continuity (0
Ω
) between Terminals
C
and
NO
.
32. When finished, re-install the operable fuse.
33. Do the same with one of the input fuses. Notice that the
A
or
B
LED changes to amber. The
FAIL RELAY alarm pins will indicate a failure condition.
INPUT FUSE
FUSE
1
2
3
4
5
AM P CIRCUIT
INPUT FUSE
FUSE
1
2
3
4
5
AM P CIRCUIT
INPUT FUSE
FUSE
6
7
8
9
10
AM P CIRCUIT
INPUT FUSE
FUSE AM P CIRCUIT
6
7
8
9
10
Figure 11 -
Designation Card
Figure 11 - Designation Card
WARNING
!
WARNING! Use only UL-listed or UL-recognized component secondary protection devices.
29. Insert the proper sizes of GMT fuses in designated fuse holders using the designation card to
identify circuits. Check voltage and polarity
at input of loads.
30. After all designated GMT fuses have been installed, check that the
A
and
B
LEDs are still
green. If an output fuse blows, the corresponding
A
or
B
LED will turn red; if an
input
fuse
blows, the corresponding
A
or
B
LED will be orange or amber.
Again, test FAIL RELAY alarm pins on rear of the panel. As before:
•
Expect continuity (0Ω) between Terminals
C
and
NC
•
Expect an open circuit (∞Ω) between Terminals
C
and
NO
31. If available, replace one of the output fuses with a blown fuse and check that the
A
and
B
LED
changes to red. Check the FAIL ALARM pins again:
•
Expect an open circuit (∞Ω) between Terminals
C
and
NC
•
Expect continuity (0Ω) between Terminals
C
and
NO
32.
When finished, re-install the operable fuse.
33. Do the same with one of the input fuses. Notice that the
A
or
B
LED changes to amber. The
FAIL RELAY alarm pins will indicate a failure condition.
