Raychem JBS-100-A, A6 Guide d'installation

Raychem
Marque
Raychem
Modèle
JBS-100-A, A6
Taper
Guide d'installation
nVent.com/RAYCHEM | 1
JBS-100-A, A6
Single Entry Power Connection with Junction Box Installation Instructions
©2001 www.nVent.com
APPROVALS
CLI, ZN1, AEx e II T*
(1)
Ex e II T*
Hazardous Locations
Class I, Div. 2, Groups A, B, C, D
Class II, Div. 2, Groups E, F, G
Class III
JBS-100-A is IECEx certified for use with:
BTV-CR/BTV-CT: IECEx BAS 06.0043X
QTVR-CT: IECEx BAS 06.0045X
XTV-CT: IECEx BAS 06.0044X
KTV-CT: IECEx BAS 06.0046X
VPL-CT: IECEx BAS 06.0048X
(JBS-100-A only*) Ex e IIC T* Gb
(2)
IECEx
Class I Division 2 (Zone 2**), Groups A, B, C, D
Class I Zone 2 IIC
(3)
* For system Temperature Code, see heating cable or design documentation.
(1)
Except VPL, HTV
(2)
Except KTV-CT, HTV
(3)
For HTV-CT only ** Per CE Code Table 18
KIT CONTENTS
Item Qty Description
A 1 Stand assembly
B 1 Core sealer
C 1 Green/yellow tube
D 1 Cable lubricant
E 1 Cable tie
F 1 Lid
G 1 Box with terminal blocks
DESCRIPTION
The nVent RAYCHEM JBS-100-A and nVent RAYCHEM JBS-100-A6 are NEMA
4X-rated power connection kit. It is designed for use with nVent RAYCHEM
BTV-CR, BTV-CT, QTVR-CT, XTV-CT, KTV-CT, HTV-CT and VPL-CT industrial
parallel heating cables.
The JBS-100-A6 utilizes larger terminal blocks to accommodate up to 6 AWG
power wires.
This kit may be installed at temperatures as low as –67°F (–55°C). For easier
installation store above freezing until just before installation.
For technical support call nVent (800)545-6258.
TOOLS REQUIRED
• Wire cutters • Adjustable pliers
• Utility knife • Needle nose pliers
• Large slotted screwdriver • Marker
• Wire stripper (for VPL-CT)
• 1/4 in or smaller flat-blade screwdriver
ADDITIONAL MATERIALS REQUIRED
• Pipe strap • GT-66 or GS-54 glass cloth tape
OPTIONAL MATERIALS
• Recommended conduit drain:
JB-DRAIN-PLUG-3/4INP/N 278621-000
• Small pipe adapter for 1 in (25 mm) and smaller pipes:
Catalog number JBS-SPA P/N E90515-000
A
D
G
F
E
B
C
2 | nVent.com/RAYCHEM
WARNING:
CAUTION:
This component is an electrical device that must be
installed correctly to ensure proper operation and to
prevent shock or fire. Read these important warnings and
carefully follow all of the installation instructions.
• To minimize the danger of fire from sustained electrical
arcing if the heating cable is damaged or improperly
installed, and to comply with the requirements of nVent
agency certifications, and national electrical codes,
ground-fault equipment protection must be used. Arcing
may not be stopped by conventional circuit breakers.
• Component approvals and performance are based
on the use of nVent-specified parts only. Do not use
substitute parts or vinyl electrical tape.
• The black heating cable core and fibers are conductive
and can short. They must be properly insulated and
kept dry.
• Damaged bus wires can overheat or short. Do not break
bus wire strands when scoring the jacket or core.
• Keep components and heating cable ends dry before
and during installation.
• Use only fire-resistant insulation materials, such as
fiberglass wrap and flame-retardant foam.
HEALTH HAZARD: Prolonged or repeated contact with
the sealant in the core sealer may cause skin irritation.
Wash hands thoroughly. Overheating or burning the
sealant will produce fumes that may cause polymer fume
fever. Avoid contamination of cigarettes or tobacco.
Consult MSDS VEN 0058 for further information.
CHEMTREC 24-hour emergency telephone:
(800) 424-9300
Non-emergency health and safety information:
(800) 545-6258.
Ce composant électrique doit être installé correctement
pour éviter les risques d'incendie ou de chocs
électriques. Lire ces avertissements importants et suivre
attentivement toutes les instructions d'installation.
• Pour réduire le danger d'incendie causé par un
arc électrique entretenu, si le câble chauffant est
endommagé ou mal installé, et pour respecter les
exigences de nVent et celles des codes applicables, il
est impératif d'utiliser une protection par disjoncteur
différentiel. Les disjoncteurs ordinaires ne sont pas
toujours capables de supprimer les arcs électriques.
• Les approbations et les performances des
composants sont basées sur l'utilisation des pièces
nVent spécifiées seulement. N'utilisez pas de pièces
de rechange ou de ruban isolant en vinyle.
• Le noyau et les fibres du câble chauffant noir sont
conducteurs et peuvent provoquer un court-circuit. Ils
doivent être correctement isolés et gardés à sec.
• Les fils omnibus endommagés peuvent surchauffer ou
subir un court-circuit.
• Ne brisez jamais les fils omnibus lorsque vous incisez
la gaine ou le noyau.
• Maintenez les composants et les extrémités des
câbles chauffants secs avant et pendant l'installation.
• Les fils omnibus peuvent provoquer un court-circuit
s'ils se touchent. Les garder à l'écart les uns des
autres
• N'utilisez que des matériaux isolants ininflammables,
par exemple une gaine de fibre de verre ou de la
mousse ignifuge.
• Laissez ces instructions d'installation à l'utilisateur
pour qu'il puisse les consulter.
DANGER POUR LA SANTÉ : Le contact prolongé
ou répété avec le produit d'étanchéité du noyau peut
provoquer une irritation de la peau. Lavez-vous les mains
soigneusement. La surchauffe et la combustion du
produit d'étanchéité produira des vapeurs qui peuvent
causer la fièvre des vapeurs de polymères. Évitez la
contamination des cigarettes ou du tabac.
Consultez la fiche technique santé-sécurité (FTSS) VEN
0058 pour obtenir de plus amples informations.
Téléphone en cas d'urgence 24 heures sur 24 de
CHEMTREC : (800) 424-9300
Renseignements non urgents en matière de santé et de
sécurité : (800) 545-6258
AVERTISSEMENT:
MISE EN GARDE:
Inner jacket
Outer jacket
Spacer
Conductive fiber
Bus wire
Braid
XTV-CT, KTV-CT
Bus wire
Conductive core
Inner jacket
Braid
Outer
jacket
BTV-CR, BTV-CT, QTVR-CT
Clear jacket
Inner jacket
Braid
Outer
jacket
Heating element
Insulated bus wire
Bus wire connection
VPL-CT HTV-CT
Outer Jacket
Braid
Conductive Core + Electrical Insulation
Bus Wire
Heating cable types
nVent.com/RAYCHEM | 3
24 in
(60 cm)
12 in
(30 cm)
45°
Indentation (bus wire
connection on VPL
heating cables only).
7 1/2 in
(190 mm)
Do not cut braid.
XTV and KTV
BTV and QTVR
VPL
Go to Step 5B
Go to Step 5A
Go to Step 5C
Go to Step 5D
HTV
1
3 4
18 in
(45 cm)
Label on stand
indicates
direction of
box opening.
Drain
hole
2
• Allow approximately 24 in (60 cm) of heating
cable for installation. For VPL, cut cable
12in(30 cm) from bus indentation.
• Cut off heating cable end at about
45° for easier insertion.
• Lightly score outer jacket around and down as shown.
• Bend heating cable to break jacket at score, then peel
off jacket.
• Optional: If stand is to be installed on
bottom side of pipe, knock out drain
hole prior to inserting cable.
• With label on stand facing desired
direction of box opening, push 18 in
(45cm) of heating cable through
stand. Use cable lubricant if needed.
• Square off cable end with 90° cut.
• Do not attach
stand to pipe
until step 12.
4 | nVent.com/RAYCHEM
1/4 in
(5 mm)
6 1/2 in
(165 mm)
BTV and QTVR
6 1/2 in
(165 mm)
XTV and KTV
5B
• Push braid back to
create a pucker.
• At pucker use a screwdriver
to open braid.
• Bend heating cable and work
it through opening in braid.
• Lightly score inner
jacketaround and
down as shown.
• Peel off inner jacket.
• Notch core.
• Peel bus wire
fromcore.
• Score core between
buswires at inner
jacket.
• Bend and snap core.
• Peel core from bus wire.
• Remove any remaining core
material from bus wires.
• Pull braid tight to make
pigtail.
• Push braid back to create
a pucker.
• At pucker use a screwdriver
to open braid.
• Bend heating cable and work
it through opening in braid.
• Lightly score inner
jacketaround and
downas shown.
• Peel off inner jacket.
• Cut and remove
all fiber strands.
• Score and remove
centerspacer.
• Remove any remaining
fiber material from
bus wires.
• Pull braid tight to
make pigtail.
Go to Step 6 Go to Step 6
5A
nVent.com/RAYCHEM | 5
1/2 in
(13 mm)
6 in
(152 mm)
6 in
(152 mm)
VPL
5C
• Push braid back
and bunch as tight
as possible.
• Lightly score inner
jacketaround and
down asshown.
• Peel off inner jacket.
• Unwind heating
element, cut and
remove as shown.
• Lightly score clear
jacket around and
down as shown.
• Bend heating cable to
break jacket at the score
then peel off jacket.
• Push braid
forward. Use
a screwdriver
to open braid
as shown.
• Bend heating cable
and work it through
opening in braid.
• Remove insulation
from ends of
buswires.
• Pull braid tight to
make pigtail.
Go to Step 6
6 1/2 inches
(165 mm)
180°
180°
6 1/2 inches
(165 mm)
HTV
• Push braid back
to create
a pucker.
• At pucker use a
screwdriver to
open braid.
• Bend heating cable
and work it through
opening in braid.
• Score inner jacket
and conductive core
around and down as
shown.
• Peel off inner
jacket.
• Flip the cable 180ºC
and score the other
side of inner jacket
and conductive
core.
• Remove the inner
jacket, conductive
core by using
needle-nose pliers
as shown.
• Remove any remaining
material from bus wires.
• Pull braid tight to
make pigtail.
5D
Go to Step 6
• Score and remove
center insulation.
6 | nVent.com/RAYCHEM
5/8 in
(15 mm)
Make sure the bus
wires do not kink,
bunch, or crossover.
1/2 in
(13 mm)
1/2 in
(13 mm)
1 in (25 mm)
6
8
10 11
Tubes
Make sure all strands
go into the tubes.
7
9
• Mark the jacket
asshown.
• Push core sealer onto the heating cable to the mark made in step 6.
Note: Extra force may be required for larger cables or at lower
temperatures.
• Slip the green/yellow tube onto the braid.
Heat-shrinking is not required.
• Trim bus wires and braid.
• If needed, re-twist and straighten bus wires, then
insert into the guide tubes as shown.
• Remove the guide tubes and dispose
of them in a plastic bag.
• Pull heating cable back into stand so 1 in (25 mm) is exposed as
shown. Use cable lubricant if needed.
AVERTISSEMENT: risque pour la santé. Se laver les
mains après tout contact avec le produit d’étanchéité.
Consulter la fiche de données de sécurité VEN 0058.
CAUTION: Health Hazard.
Wash hands after contact with sealant. Consult
material safety data sheet VEN 0058.
nVent.com/RAYCHEM | 7
1 in (25 mm)
Glass cloth tape
Pipe strap
JBS-SPA
adapter for
small pipes
Note: For 1 in (25 mm)
and smaller pipes use
adapter (purchased
separately) and install
between stand and pipe.
Position
adapter
this side
up.
Trim
12
13
15
Notch
14
• Fasten stand to pipe with label facing
desired direction of box opening. Do
not pinch heating cable.
• Loop and tape extra heating cable
topipe.
• Screw box onto stand until it stops. Do not overtighten.
• Insert cable tie through slots on stand and box, and tighten firmly to
prevent box rotation.
• Loosen locknut using adjustable pliers.
• Lift box and rotate. Make sure tab on threaded piece fits into one of
the four notches in box.
• Tighten locknut.
(Optional) To change direction of box opening:
8 | nVent.com/RAYCHEM
1
2
Screwdriver slot
Wire hole
Wire
16
This kit uses spring clamp style terminals.
Terminals use a steel spring to clamp the wire to provide improved
vibration resistance, reduced maintenance and faster installation.
To connect wires, firmly insert a slotted screwdriver into the square hole
(
1
2
) to open the spring. When fully inserted, the screwdriver will lock
into place, allowing you to remove your hand and insert the wire into the
round hole (
1
2
). Remove the screwdriver to clamp the wire. The wire is
held securely against the bus bar for low contact resistance over time
without the need to periodically retighten screws.
• Push screwdriver FIRMLY into
square hole.
• Insert wire into round hole.
• Use green terminal for braid and
ground wire.
• Remove screwdriver.
• Repeat for all connections.
nVent.com/RAYCHEM | 9
Weather seal
©2001 www.nVent.com
17
18
• Install lid. Torque = 1.02 to 1.47 Nm
• Apply insulation and cladding.
• Weather-seal the stand entry.
• Leave these instructions with the
end user for future reference.
nVent recommends the use
of a conduit drain to prevent
water condensation build-up.
Make sure
conductors are
not exposed.
Conduit
drain
3/4 in locknut
Water tight
conduit seal
1/2 in
(13 mm)
Power and ground wires
• Install conduit and fittings as shown. To
minimize loosening due to pipe vibration, use
flexible conduit.
• Pull in power and ground wires, strip off 1/2 in
(13 mm) of insulation and terminate.
WARNING: Explosion Hazard- Substitution of Components
May Impair Suitablity for Class I Division 2 (Zone 2)
WARNING: Explosion Harzard- Do not disconnect
equipment unless power has been switched off or the area
is known to be Non-Hazardous.
AVERTISSEMENT- Risque d’explosion. La substitution de
composants peut rendre ce matériel inacceptable pour les
emplacements de classe i, division 2 (zone 2).
AVERTISSEMENT- Risque d’explosion. Ne pas débrancher
l’appareil à moins d’avoir coupé l’alimentation électrique ou
à moins qu’il ne s’agisse d’un emplacement non dangereux
10 | nVent.com/RAYCHEM
nVent.com/RAYCHEM | 11
nVent.com
North America
Tel +1.800.545.6258
Fax +1.800.527.5703
[email protected]
Europe, Middle East, Africa
Tel +32.16.213.511
Fax +32.16.213.604
[email protected]
Asia Pacific
Tel +86.21.2412.1688
Fax +86.21.5426.3167
[email protected]
Latin America
Tel +1.713.868.4800
Fax +1.713.868.2333
[email protected]
nVent.com/RAYCHEM
PCN 789781-000
© 2021 nVent. All nVent marks and logos are owned or licensed by nVent Services GmbH or its affiliates. All other trademarks are the property of their
respective owners. nVent reserves the right to change specifications without notice.
RAYCHEM-IM-H56046-JBS100A100A6-EN-2104
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Raychem JBS-100-A, A6 Guide d'installation

Raychem
Marque
Raychem
Modèle
JBS-100-A, A6
Taper
Guide d'installation
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