OPPC

FIBER OPTIC
CLOSURES

High Quality Fiber Optic Closures made in Austria.

Fiber Optic Transition Closure Upright Installation

for OPPC up to 145kV

Features

  • NBG’s OPPC transition closure is suitable to connect max. 2 OPPC’s up to 96 fiber count with a fiber optic cable.
  • The closure consists of a top and a bottom closure. The fibers to connect the top and bottom closure, are preinstalled inside the insulator.
  • Thanks to the integrated current shunt, which guarantees low ohmic resistance, when using 2 OPPCs
  • The load current will not run through the closure body, when using 2 OPPCs.
  • The position of the OPPC input can be changed on site easily

Specifications

Generally Characteristics

Type RV OPTCYYY-01XX (Y = Voltage level)
Max. OPPC diameter 25 mm
Max. number of FIMT in OPPC 3
Max. number of FO Cable 1 with max. 16mm diameter
Diameter of aluminium shunt rod 25 mm
Supplier of parallel groove clamps Mosdorfer Austria
Supplier of composite insulator Pfisterer
Number of splice trays up to 8 x SK121 or SK120
Splices/splicetray max. 24
Material of splice tray PP or ABS
Minimum bending diameter in splicetray 60 mm
Temperature range -40 °C up to +75 °C
Weight depending on voltage level
Material (body, rod….) Aluminium alloy
Material (screws, nuts….) Stainless steel

Geometrical Characteristics

Size of baseplate 640 x 300 mm
Heights dependig on voltage level
Maximum length with clamps 850 mm

NBG uses very well known subsuppliers which guarantees excellent performance. This is Eaton Austria for the FO solice tray, Pfisterer for the composite insulator and Mosdorfer Austria for the parallel groove clamp.

Fiber Optic Transition Closure Hanging Installation

for OPPC up to 145kV

Features

  • NBG’s OPPC transition closure is suitable to connect max. 2 OPPC’s up to 96 fiber count with a fiber optic cable.
  • The closure consists of a top and a bottom closure. The fibers, to connect the top and bottom closure, are preinstalled inside the inslulator.
  • Thanks to the integrated current shunt, which guarantees low ohmic resistance, when using 2 OPPCs
  • The load current will not run through the closure body, when using 2 OPPCs.
  • The position of the OPPC input can be changed on site easily

Specifications

Generally Characteristics

Type RV OPTCYYY-011 XX (Y = Voltage level)
Max. OPPC diameter 25 mm
Max. number of FIMT in OPPC 3
Max. number of FO Cable 1 with max. 16mm diameter
Diameter of aluminium shunt rod 25 mm
Supplier of parallel groove clamps Mosdorfer Austria
Supplier of composite insulator Pfisterer
Number of splice trays up to 8 x SK120 or SK121
Splices/splicetray max. 24
Material of splice tray PP or ABS
Minimum bending diameter in splicetray 60 mm
Temperature range -40 °C up to +75 °C
Weight depending on voltage level
Material (body, rod….) Aluminium alloy
Material (screws, nuts….) Stainless steel

Geometrical Characteristics

Mounting hole for hanging Ø 20 mm
Heights dependig on voltage level
Maximum length with clamps 850 mm

NBG uses very well known subsuppliers which guarantees excellent performance. This is Eaton Austria for the FO solice tray, Pfisterer for the composite insulator and Mosdorfer Austria for the parallel groove clamp.

Fiber Optic Joint Closure On Post Insulator

for OPPC up to 145kV

Features

  • NBG’s OPPC transition closure is suitable to connect max. 2 OPPC’s up to 96 fiber count with a fiber optic cable.
  • The closure consists of a top and a bottom closure. The fibers to connect the top and bottom closure, are preinstalled inside the insulator.
  • Thanks to the integrated current shunt, which guarantees low ohmic resistance, when using 2 OPPCs
  • The load current will not run through the closure body, when using 2 OPPCs.
  • The position of the OPPC input can be changed on site easily

Specifications

Generally Characteristics

Type OPJC YYY-01XX (Y = Voltage level)
Max. OPPC diameter 25 mm
Max. number of FIMT in OPPC 3
Diameter of aluminium shunt rod 25 mm
Supplier of parallel groove clamps Mosdorfer Austria
Supplier of composite insulator Pfisterer
Number of splice trays up to 8 x SK120 or SK121
Splices/splicetray max. 24
Material of splice tray PP or ABS
Minimum bending diameter in splicetray 60 mm
Temperature range -40 °C up to +75 °C
Weight depending on voltage level
Material (body, rod….) Aluminium alloy
Material (screws, nuts….) Stainless steel

Geometrical Characteristics

Size of mounting bolt M 20
Heights dependig on voltage level
Maximum length with clamps 850 mm

NBG uses very well known subsuppliers which guarantees excellent performance. This is Eaton Austria for the FO solice tray, Pfisterer for the composite insulator and Mosdorfer Austria for the parallel groove clamp.

Fiberoptic Inline Closure

for OPPC up to 145kV

Features

  • NBG’s OPPC inline closure is suitable to connect 2 OPPC’s up to 48 fiber count.
  • Typically mounting place is the current loop of the OPPC on a tension tower.
  • The integrated current shunt, guarantees low ohmic resistant.
  • The load current will not run through the closure body.
  • Due to small outer diameter influences of wind are minimized.

Specifications

Generally Characteristics

Type RV OPJCINL 02 XXX
Max. OPPC diameter 25 mm
Max. number of FIMT in OPPC 2
Max. number of FO Cable 1 with max. 16mm diameter
Diameter of aluminium shunt rod 25 mm
Supplier of parallel groove clamps Mosdorfer Austria
Number of splice trays 4 x SK120 S
Splices/splicetray max. 16
Material of splice tray ABS
Minimum bending diameter in splicetray 60 mm
Temperature range -40 °C up to +75 °C
Weight approx. 11,7 kg
Material (body, rod….) Aluminium alloy
Material (screws, nuts….) Stainless steel

NBG uses very well known subsuppliers which guarantees excellent performance. This is Eaton Austria for the FO solice tray and Mosdorfer Austria for the parallel groove clamp.

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