GE Limitamp CR194 Installation Instructions Manual page 20
Two-high vacuum control
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Also See for Limitamp CR194:
- Installation instructions manual (36 pages) ,
- Instructions manual (34 pages)
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CR194 Two-High
Vacuum Limitamp@' Control
II
No. 4200
CABLE TAPE
1. Cut cable to proper length leaving conductor sufficiently
long to extend into the terminal lug.
2. Remove braid, tape, and inner insulation and expose the
conductor end for a distance of one inch plus the length of
conductor to go into the terminal lug.
3. Attach terminal to conductor.
4. Taper the insulation as shown.
5. Remove the braid and tape, if any, six inches from the
lug, exposing the insulation. Leave one-half inch of original
cable tape extending beyond the cutback braid.
6. Apply the end seal using GE Irrasil" electrical tape. Ob-
tain a smooth wrapping but do not stretch tape more than
necessary.
7. Bind down end of braid and tape, if any, with lrrasil tape
as shown on drawing.
6. Apply two layers half-lap of GE Irrasile tapeover-all from
lug to exposed braid.
Figure 34. Termination of varnishedcambric-insulated,
non-shielded, non-leadcovered,
5000-volt cable
TERMINATION
OF INTERLOCKED-ARMOR
CABLE
Interlocked-armor
cable is terminated
by means of
specially designed
cable fittings. These terminators
consist generally
of mounting
bracket,
armor clamp,
and supporting
base and bushing with various modifi-
cations available for special types of sealing.
INTERLOCKED-ARMOR,
NON-SHIELDED
CABLE
RUBBER-COVERED-
Refer to Figure 35 for general
information
concerning
termination.
For details, refer
to Figure 33. Note that rubber covered cable requires
taping only near the terminal
and not back to the ter-
minator fitting.
VARNISHED-CAMBRIC-
Refer to Figure 35 for gen-
eral information
concerning
termination.
Note that
varnished-cambric
cable requires
taping back to the
terminator
fitting since the individual
conductors
or
"singles" have no braid. See Figure 34.
INTERLOCKED-ARh,iOR,
SHIELDED
CABLE
Interlocked-armor,
rubber-covered,
and varnished-
cambric insulated
cables are sometimes
shielded
at rat-
ings of 5kV and below. If they should be, proceed
to
terminate
as detailed
for other types of shielded
cables. Refer to Figure 36.
de-
COPPER
LUG
OUTER LAYER
IRAASIL
TAPE
NOTE:
FOR DETAILS
OF END
SEAL SEE
FIG. 33 FOR
RUBBER
CABLE AND
QE NO. 8390 TAPE
INSIDE FDR RUBBER OR
NO. OO2 VC TAPE FOR VARNISHED
CAMBRIC IS RECOMMENDED.
ALTERNATE: BUILD
ENTlRE END
SEAL
WITH QE IRRASIL. TAPE.
FIG. 34 FOR VARNISHED
CAMBRIC
CABLE.
FILL
WITH
SEALINQ
COMPOUND
Figure 35. Termination of interlocked-armor,
non-shielded,
5000-volt cable
+&
COPPER LUG
5"
MIN
I
!!!ili%
STRESS
COPPER SHIELDING
' "
BRAID-GROUNDED
TO STRUCTURE OR
ARMOR.
FILL
SEAI
WITH
JNG COMPOUND
INSU ILATING BUSHING
K NUT
STRUCTURE' @
CONE
CABLE TERMINATOR
FITTING
CABLE ARMOR
Figure 36. Termination of interlocked-armor,
shielded, 5000-volt cable
20
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