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Suggested Installation Equipment (not supplied with kit)
• Cable preparation tools
• Tyco Electronics P63 cable preparation kit or cable manufacturer
approved solvent
• Clean, lint-free cloths
• Non-conducting abrasive cloth, 120 grit or finer
• Electrician's tape
• Connector(s) and installation tools
• Tyco Electronics recommended torch
Safety Instructions
DANGER: When installing electrical power system accessories,
failure to follow applicable personal safety requirements and written
installation instructions could result in fire or explosion and serious
or fatal injuries.
To avoid risk of accidental fire or explosion when using gas torches,
always check all connections for leaks before igniting the torch and
follow the torch manufacturer's safety instructions.
To minimize any effect of fumes produced during installation, always
provide good ventilation of confined work spaces.
As Tyco Electronics has no control over field conditions which
influence product installation, it is understood that the user must
take this into account and apply his own experience and expertise
when installing product.
Customer Service
For 24 hour customer service, call 800-327-6996.
PII 53105
Revision AK
HVS-2520S Series
25kV Class Splice for Extruded Dielectric (Poly/EPR)
Power Cables: Metallic Tape, Wire Shield, UniShield*, or
Lead Sheath Cables
*
UniShield is a trademark of General Cable Technologies Corporation.
Recommended Tyco Electronics Torches
Install heat-shrinkable cable accessories with a "clean burning" torch,
i.e., a propane torch that does not deposit conductive contaminants
on the product.
Clean burning torches include the Tyco Electronics FH-2629,
FH-2649 (uses refillable propane cylinders) and FH-2618A (uses
disposable cylinder).
Adjusting the Torch
Adjust regulator and torch as required to provide an overall 12- inch
bushy flame. The FH-2629 will be all blue, the other torches will have
a 3- to 4-inch yellow tip. Use the yellow tip for shrinking.
Regulator Pressure
FH-2618A
Full pressure
FH-2649
25 psig
FH-2629
15 psig
Cleaning the Cable
Use an approved solvent, such as the one supplied in the P63 Cable
Prep Kit, to clean the cable. Be sure to follow the manufacturer's
instructions. Failure to follow these instructions could lead to
product failure.
Some newer solvents do not evaporate quickly and need to be
removed with a clean, lint-free cloth. Failure to do so could change
the volume resistivity of the substrate or leave a residue on the
surface. Please follow the manufacturer's instructions carefully.
General Shrinking Instructions
• Apply outer 3- to 4-inch tip of the flame to heat-shrinkable material
with a rapid brushing motion
• Keep flame moving to avoid scorching
• Unless otherwise instructed, start shrinking tube at center,
working flame around all sides of the tube to apply uniform heat
To determine if a tube has completely recovered, look for the following,
especially on the back and underside of the tube:
1. Uniform wall thickness
2. Conformance to substrate
3. No flat spots or chill marks
4. Visible sealant flow if the tube is coated
Note: When installing multiple tubes, make sure that the surface of
the last tube is still warm before positioning and shrinking the next
tube. If installed tube has cooled, re-heat the entire surface.
1
PCN 625799-000
Effective Date: June 17, 2010
Manuales relacionados para Tyco Electronics HVS-2520S Serie
Resumen de contenidos para Tyco Electronics HVS-2520S Serie
- Página 1 Recommended Tyco Electronics Torches • Cable preparation tools Install heat-shrinkable cable accessories with a “clean burning” torch, • Tyco Electronics P63 cable preparation kit or cable manufacturer i.e., a propane torch that does not deposit conductive contaminants approved solvent on the product.
-
Página 2: Installation Instructions
Additional braid may be needed for lead sheath cables, or if external grounding or shield interrupting is required. Tyco Electronics HVS-EG supplies ground braid, spring clamp and suggested modifications to make an external ground or shield interrupt. - Página 3 4. Remove insulation Refer to Table 3 and cutback the insulation as shown. Table 3 Maximum Connector Dimensions Expansion Length “Y” Diameter “Z” Gap “X” "Z" "Y" "X" Insulation 1/2 Length Expansion HVS-2521S 4.0” (102mm) 1.00” (25mm) 1/4” (5mm) Cutback of Connector HVS-2522S 6.0”...
- Página 4 10. Apply SRM at semi-con cutback Stretch SRM to (5mm) 1/4" wide Remove backings from the short angle-cut piece of SRM. Place tip of SRM at semi-con cutback and tightly wrap to fill semi-con step. Overlap semi-con and insulation as shown. Taper SRM down to meet insulation.
- Página 5 15. Center red/black triple layer tube; shrink in place Torch Center the tube over the splice. Begin shrinking at the center (1) of the tube, working the torch around all sides of the tube. After the center portion shrinks, work towards one end (2), then to the opposite end (3).
- Página 6 However, Tyco Electronics Corporation has no control over the field conditions which influence product installation. It is the user’s responsibility to determine the suitability of the installation method in the user’s field conditions. Tyco Electronics’ only obligations are those in Tyco Electronics’ standard Conditions of Sale for this product and in no case will Tyco Electronics be liable for any other incidental, indirect or consequential damages arising from the use or misuse of the products.
- Página 7 A menos que se instruya de hacerlo distinto, comience a termocontraer el tubo desde el centro, trabajando la flama alrededor de todas las Los sopletes de flama limpia incluyen al Tyco Electronics FH-2629 partes del tubo para aplicar un calor uniforme. Para determinar si el (usa cilindros de propano recargables) y FH-2616A1 (usa cilindros tubo se ha instalado correctamente obsérvelo especialmente en la...
- Página 8 1. Selección del producto Revise la selección del conjunto con las dimensiones de diámetro del cable en la Tabla 1. Nota: La Tabla es para un 100% del cable aislado. Para un 133% del cable aislado, revise las dimensiones reales del cable. Tabla 1 Diámetro Rango del...
- Página 9 Tipo 3 Cable UniShield 4. Remover el aislamiento Refiérase a la Tabla 3 y a la preparación del cable, que mostramos. Tabla 3 Dimensiones Maximas del Conector Espacio “Z” “X” “Y” "Z" "Y" "X" Longitud “Y” Diámetro “X” Libre “X” Corte Espacio 1/2 Longitud...
- Página 10 9. Aplique el mastique amarillo (SRM) sobre el Conector Estire el SRM hasta la Stretch SRM to mitad del ancho original 1/2 Original Width Remueva el papel protector de un lado de la tira larga del Material Aliviador de Esfuerzos (SRM). Enrrolle el SRM cortelo hasta una medida conveniente.
- Página 11 Post calor todo el tubo durante 1 minuto después totalmente encogido. Nota: Si Conexión a tierra externa o Escudo Interrupción Consulte la Tyco Electronics HVS-EG, “Guía de Evaluación Externa de puesta a tierra y Escudo Interrupción del Poder empalmes de cables” de modificación de estas instrucciones.
- Página 12 Tipo 2 Trenzado Grapa Pantalla de Cinta Metálica a Tierra Metálica (l) Ensanche un extremo del trenzado a tierra y sitúelo en la cinta metálica adjunto a los tubos empalmados instalados. (2) Junte el trenzado al protector situando dos vueltas de la abrazadera de Tubo Triple Negro/Rojo presión sobre el trenzado.
- Página 13 Es la responsabilidad del usuario determinar el método de instalación apropiado de acuerdo con las condiciones de campo en las que estará el instalador. Las únicas obligaciones de Tyco Electronics son aquellas que se encuentran en las condiciones estándar de venta de Tyco Electronics para este producto, y en ningún caso Tyco Electronics será...