nvent RAYCHEM SC-JBP-L-A Instrucciones De Instalación

SC-JBP-L-A
Power Connection with Junction Box Installation Instructions
APPROVALS
Hazardous Locations
Class I, Div. 2, Groups A, B, C, D
Class II, Div. 2, Groups F, G
Class III
– WS
09-IEx-0008X
Ex e IIC T* Gb (2)
Ex e II T* (see schedule)
IECEx
Ex tD A21 IP66
IECEx BAS 06.0049X
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, ground-fault
equipment protection must be used. Arcing may
not be stopped by conventional circuit breakers.
• Be sure all power sources are de-energized
before opening box.
• Keep components and heating cable ends dry
before and during installation.
DESCRIPTION
The nVent RAYCHEM SC-JBP-L-A is a NEMA 4X-rated power connection
kit designed for use with nVent RAYCHEM 2 and 3SC60, 70, 80 (-CT),
2 and 3SC/H60, 70, 80 (-CT) and 2 and 3SC/F60, 70, 80 (-CR) series
heating cables in hazardous locations.
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
• Adjustable pliers
• Slotted screwdriver
• Wire strippers
• Solder tool or torch (with small tip)
• Thomas & Betts TBM5S crimp tool (P/N P000000585) or equivalent.
Crimp tools can be ordered from nVent.
ADDITIONAL MATERIALS REQUIRED
• Pipe straps (2)
• Glass cloth tape:
– GT-66 for installation temperature above 40°F (4°C)
(1)
Ex e II T
– GS-54 for installation temperature above –40°F (–40°C)
– WS
• Circuit identification tag (P/N P000000311)
(1) for T-Rating, see design
documentation
OPTIONAL MATERIALS
• Recommended conduit drain:
JB-DRAIN-PLUG-3/4IN (P/N 278621-000)
• Pipe adapter to increase stand height:
SC-JB-PIPE-ADAPTER (P/N P000000648)
• Component approvals and performance are
based on the use of nVent-specified parts
only. Do not use substitute parts or vinyl
electrical tape.
• Soldering tools or torches can cause fire or
explosion in hazardous areas. Be sure there are
no flammable materials or vapors in the area
before using these tools.
• Damaged conductors can overheat or short.
Do not break conductor wire strands when
scoring the jacket or removing insulation.
• Use only fire-resistant insulation materials,
such as fiberglass wrap or flame-retardant
foam.
• Wrap exposed conductors with supplied tape
strips to prevent shorts.
• Diagonal cutters
• Utility knife
CAUTION:
HEALTH HAZARD: Hot solder can burn eyes and
skin. Fumes during soldering are irritating to eyes
and may cause headache and respiratory system
irritation or damage. Prolonged or repeated
exposure to rosin flux fumes during soldering may
result in allergic reaction in a sensitive person,
resulting in asthma symptoms. Consult MSDS
VEN 0043 for further information.
CHEMTREC 24-hour emergency telephone:
(800) 424-9300
Non-emergency health and safety information:
(800) 545-6258