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1
General Information
spliced into larger bus wires. A final transition
at the end of the cold lead section provides an
environmental seal and tails for the electrical
connection. At the opposite end of the cable, the
conductors of Design D cables are joined and
hermetically sealed within an end cap.
Heating section
End
Hot-cold
cap
Figure 1: Sectional view of Design D MI cable
1.5
Heating Cable Identification
Each MI heating cable is supplied with an
identification tag (see Figure 2) on which the
heating cable catalog number is permanently
printed. In addition to its identification purposes,
the catalog number provides information
regarding the heating cable length, power output,
and operating voltage. Also printed on the tag
are the designer's circuit identification number
(optional), the cable current rating, serial number
and maximum cable sheath temperature.
If the cable has been designed for a hazardous
location, the area classification is printed in the
'Haz. Locations' section of the tag.
(SEE OTHER SIDE)
(VOIR AU VERSO)
Figure 2: Typical MI heating cable tag (front)
Bus wires
joint
Heating
element
SERIAL NO. – NO. DE SERIE
F1-107169801
®
THE SURFACE OF THE HEATING CABLE MAY ATTAIN A TEMPERATURE OF
LA SURFACE DE CE CABLE CHAUFFANT PEUT ATTEINDRE UNE TEMP. DE
DESIGN / CABLE REF. / LENGTH / WATTS / VOLTS / C.L.LENGTH / A.W.G. / TERM.
DESSIN / REF. DU CABLE / LONGUEUR / WATTS / VOLTS / C.L. LONG. / CODE C.L. / TERM.
D / 32SA2200 / 35 / 200 / 120 / 7 / LS23A / X / N12
ORDINARY LOCATIONS – ORDINAIRES
5A 5B
HT-105-34
Cold lead
Gland
connector
CAT. NO. – NO. DE CAT.
HAZ. LOCATIONS – ENDROITS DANGEREUX
TAG NO. – NO. DE L'ETIQUETTE
Pot
Tails
(standard length
12" (300 mm))
AMPS
1. 7
215
CID2 BCD
nVent.com | 3
ºC
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