Electrical Heat Tracing | Heat Tracing | nVent RAYCHEM
Instruction Manual for nVent models including: JBS-100-L-A, Single-Entry Power Connection with Junction Box
Single Entry Power Connection with Light and Junction Box Installation Instructions. APPROVALS. Hazardous LocationsnVent.com. (1) . (2). Class I, Div. 2, Groups A, B, C, D Class II, Div. 2, Groups...
31 déc. 2021 — JBL-100-R plug-in light module. APPROVALS ... Laissez ces instructions d'installation à l'utilisateur pour ... make pigtail. 5D. nVent.com/RAYCHEM | 5 ...
Single-Entry Power Connection with Junction Box | nVent
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DocumentDocumentJBS-100-L-A Single Entry Power Connection with Light and Junction Box Installation Instructions APPROVALS Hazardous Locations (1) ® (2) Class I, Div. 2, Groups A, B, C, D Class II, Div. 2, Groups E, F, G Class III CLI, ZN1, AEx em II T* (1) (JBS-100-L-A only) Ex eb mb IIC T* Gb (2) IECEx (3) JBS-100-L-A is IECEx certified for use with: BTV-CR/BTV-CT: IECEx BAS 20.0011X QTVR-CT: IECEx BAS 20.0013X XTV-CT: IECEx BAS 20.0012X KTV-CT: IECEx BAS 20.0014X HTV-CT: IECEx PTB 21.0007X VPL-CT: IECEx BAS 20.0008X Class I Division 2 (Zone 2**), Groups A, B, C, D Class I Zone 2 IIC Ex eb mb IIC T* Gb; Class I Zone 1 AEx eb mb IIC T* Gb Ex mb tb IIIC T*°C Db; Zone 21 AEx mb tb IIIC T*°C Db * For system Temperature Code, see heating cable or design documentation (1) Except VPL, HTV (FM approval only) (2) Except KTV-CT (3) For HTV-CT only ** Per CE Code Table 18 KIT CONTENTS Item Qty A 1 B 1 C 1 D 1 E 1 F 1 G 1 H 1 Description Stand assembly Core sealer Green/yellow tube Cable lubricant Cable tie Lid Box with terminal blocks JBL-100-R plug-in light module DESCRIPTION The nVent RAYCHEM JBS-100-L-A is a Type 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 kit includes plug-in LED light that indicates when the power is supplied to the heating cable circuit. This kit may be installed at temperatures as low as 40°F (40°C). For easier installation store above freezing until just before installation. For technical support call nVent at (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 H A G F B C D E nVent.com/RAYCHEM | 1 WARNING: 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, groundfault equipment protection must be used. Arcing may not be stopped by conventional circuit breakers. · Component approvals and performance are based on the use of nVentspecified 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 fireresistant insulation materials, such as fiberglass wrap and flameretardant foam. CAUTION: 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 24hour emergency telephone: (800) 4249300 Nonemergency health and safety information: Tel: (800) 5456258. AVERTISSEMENT: MISE EN GARDE: 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 courtcircuit. Ils doivent être correctement isolés et gardés à sec. · Les fils omnibus endommagés peuvent surchauffer ou subir un courtcircuit. · 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 courtcircuit 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. Lavezvous 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 santésécurité (FTSS) VEN 0058 pour obtenir de plus amples informations. Téléphone en cas d'urgence 24 heures sur 24 de CHEMTREC : (800) 4249300 Renseignements non urgents en matière de santé et de sécurité : (800) 5456258 Heating cable types Braid Inner jacket Conductive core Bus wire Outer jacket Outer jacket Braid Inner jacket Conductive fiber Spacer Bus wire BTV-CR, BTV-CT, QTVR-CT XTV-CT, KTV-CT Braid Inner jacket Heating element Bus wire connection Clear jacket Insulated bus wire Outer jacket Outer Jacket Braid Conductive Core + Electrical Insulation Bus Wire VPL-CT HTV-CT 2 | nVent.com/RAYCHEM 1 · 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. 12 in 24 in (30 cm) (60 cm) 45° Indentation (bus wire connection on VPL heating cables only). 3 · Lightly score outer jacket around and down as shown. · Bend heating cable to break jacket at score, then peel off jacket. Do not cut braid. 7 1/2 in (190 mm) 2 · 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. Drain hole 4 BTV and QTVR 18 in (45 cm) Label on stand indicates direction of box opening. · Do not attach stand to pipe until step 12. Go to Step 5A XTV and KTV Go to Step 5B VPL Go to Step 5C HTV Go to Step 5D nVent.com/RAYCHEM | 3 5A BTV and QTVR · 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. 6 1/2 in (165 mm) · Notch core. · Peel bus wire from core. 1/4 in (5 mm) · 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. 5B XTV and KTV · Push braid back to create a pucker. · At pucker use a screwdriver to opwen braid. · Bend heating cable and work it through opening in braid. · Lightly score inner jacket around and down as shown. · Peel off inner jacket. 6 1/2 in (165 mm) · 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. 4 | nVent.com/RAYCHEM Go to Step 6 Go to Step 6 5C VPL · 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. 6 in (152 mm) 6 in (152 mm) · 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. 1/2 in (13 mm) 5D 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. 180° 6 1/2 inches (165 mm) 180° 6 1/2 inches (165 mm) · Remove the inner jacket, conductive core by using needlenose pliers as shown. · Score and remove center insulation. · Remove any remaining material from bus wires. · Pull braid tight to make pigtail. Go to Step 6 Go to Step 6 nVent.com/RAYCHEM | 5 6 · Mark the jacket as shown. 5/8 in (15 mm) 7 CAUTION: Health Hazard. Wash hands after contact with sealant. Consult material safety data sheet VEN 0058. 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. · If needed, re-twist and straighten bus wires, then insevrt into the guide tubes as shown. Make sure all strands go into the tubes. Tubes 8 · 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. 9 · Remove the guide tubes and dispose of them in a plastic bag. Make sure the bus wires do not kink, bunch, or crossover. 10 · Slip the green/yellow tube onto the braid. Heat-shrinking is not required. · Trim bus wires and braid. 11 · Pull heating cable back into stand so 1 in (25 mm) is exposed as shown. Use cable lubricant if needed. 1/2 in (13 mm) 1/2 in (13 mm) 1 in (25 mm) 6 | nVent.com/RAYCHEM 12 · 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. 1 in (25 mm) CAUTION: To avoid pinching the heating cable, be sure the cable is not under the pipe strap. ATTENTION: Pour éviter de pincer le câble chauffant, assurez-vous que le câble ne se trouve pas sous la sangle du tuyau. Note: For 1 in (25 mm) and smaller pipes use adapter (purchased separately) and install between stand and pipe. Glass cloth tape JBS-SPA adapter for small pipes Position adapter this side up. Pipe strap 13 · Screw box onto stand until it stops. Do not overtighten. 14 (Optional) To change direction of box opening: · 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. Notch 15 · Insert cable tie through slots on stand and box, and tighten firmly to prevent box rotation. Trim nVent.com/RAYCHEM | 7 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 ) 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 ( 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. 1 2 Wire Screwdriver slot Wire hole · Insert wire into round hole. · Use green terminal for braid and ground wire. 8 | nVent.com/RAYCHEM · Remove screwdriver. · Repeat for all connections. 17 · 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. Power and ground wires 1/2 in (13 mm) 18 · Plug in the light module in the terminal blocks marked L and N as shown. (For simplicity the connected wires in the terminal blocks are not shown in this step.) 3/4 in locknut Water tight conduit seal Conduit drain Make sure conductors are not exposed. nVent recommends the use of a conduit drain to prevent water condensation build-up. 19 · Install lid. · Apply insulation and cladding. · Weather-seal the stand entry. · Leave these instructions with the end user for future reference. Torque = 1.02 to 1.47 Nm Weather seal WARNING: Explosion Hazard- Substitution of Components May Impair Suitablity for Class I Division 2 (Zone 2) AVERTISSEMENT: Risque d'explosion. La substitution de composants peut rendre ce matériel inacceptable pour les emplacements de classe 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. 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 nVent.com/RAYCHEM | 9 10 | nVent.com/RAYCHEM nVent.com/RAYCHEM | 11 North America Tel +1.800.545.6258 Fax +1.800.527.5703 thermal.info@nVent.com Europe, Middle East, Africa Tel +32.16.213.511 Fax +32.16.213.604 thermal.info@nVent.com Asia Pacific Tel +86.21.2412.1688 Fax +86.21.5426.3167 cn.thermal.info@nVent.com Latin America Tel +1.713.868.4800 Fax +1.713.868.2333 thermal.info@nVent.com ©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-H59057-JBS100LA-EN-2111 nVent.com/RAYCHEM