Continental Africa Power Supplies | Bushings And Busbars
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BUSHINGS AND BUSBARS

ContiPower is the exclusive agent in Sub-Saharan Africa for Moser-Glaser and also supplies Pfiffner Holding AG group Current and Voltage transformers.

ContiPower supplies bushings and busbar systems, which are designed, manufactured and tested by Swiss based Moser-Glaser – part of the Pfiffner Holding AG group and founded in 1914 – boasting over 100 years of experience.

All the products are manufactured in accordance with leading international standards. In addition to a
standard range, the design and production processes allow for stretched flexibility and adaptability. This means we are able to provide tailor-made solution.

COMPETITIVE ADVANTAGES OF PRODUCTS:

  • ISO: 9001, ISO: 14001 and OHSAS: 18001 certified.
  • Excellent mechanical properties – Our complete range complies with the class, Heavy Load (level II) in accordance with the IEC 60137-2008.
  • Additional moisture barrier – Moser-Glaser performs special long duration tests on its bushings to prove their excellent behaviour under wet conditions.
  • The supply chain is simplified as the direct moulding operation is done in- house. The need to supply an external component is thus negated. Moser Glaser can offer short delivery times for its standard range of product.
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TRANSFORMER-OIL DTO TYPE

Application: Oil Insulated Transformers

Type: Transformer – Outdoor

Construction: Dry fine graded condenser RIP Insulation with Silicone Insulator

Standard: IEC 60137-2008

Voltage (Um): 36 to 300kV

Current (Ir): Up to 3150A

TRANSFORMER-OUTDOOR DTOI TYPE

Application: Oil Insulated Transformers
Type: Transformer – Oil
Construction: Dry fine graded condenser RIP Insulation Standard: IEC 60137-2008
Voltage (Um): 72 to 245kV
Current (Ir): Up to 3150A

  • Dry type insulation suitable for installation in position 0 to 90° from the vertical.
  • No specific requirements during transport.
  • Maintenance free and no oil leakage.
  • High thermal stability up to 120°C. Reliable during over-load periods.
  • In addition to standard range, design and production process allows a wide flexibility anda adaptability in order to provide tailor-made solution

ADVANTAGES

  • Protected against electrical shock hazards
  • Self-recombinating gas insulation
  • Additional fire protection not required
  • Simple fixation devices
  • Nearly maintenance-free; therefore long service intervals
  • Modular design
  • No ageing effects on insulating material
  • No deterioration; extremely short repair time in case of fault
  • Suitable for operation under extreme service conditions
  • Small dimensions, low weight

TRANSFORMER-OUTDOOR GTOI TYPE

Application: Oil Insulated Transformers
Type: Transformer – Outdoor
Construction: Solid copper Conductor with Silicone Insulator Standard: Manufacturing Standard DIN EN 50180-2010,

Type tested according to the IEC 60137-2008

Voltage (Um): 12, 24 and 36kV

Current (Ir): 1250, 2000 and 3150A

  • GTOI bushings are non-capacitive graded and suitable for oil-filled transformers.
  • Simple design and strong construction provides the longest lifetime possible.
  • Maintenance Free.
  • Non-porcelain bushing is constructed from a fiberglasstube with a copper conductor.
  • Reliable and short delivery times because the siliconeinsulator is directly moulded in-house around the body.
  • Unbreakable silicone rubber insulators have hydro-phobic characteristics and a surface with self-cleaning properties.
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Travesca
Tiresca

DURESCA / Wall Bushings

DURESCA wall bushings have a dry insulation of RIP (Resin Impregnated Paper). The insulation lays directly on the con- ductor or tube and consists of wrapped paper direct under vacuum impregnated with epoxy resin. Conductive grading layers are embedded during the wrapping in the insulation for the best field control. This guarantees the highest operational and human safety.

Application: Outdoor – Outdoor / Indoor – Outdoor / Indoor – Indoor

Construction: Dry fine graded condenser RIP Insulation Standard: IEC 60137-2008
Voltage (Um): 24 to 245kV
Current (Ir): Up to 6300

ADVANTAGES

  • No oil leakage; no risk of fire, all angles are possible, suitable for roof and wall mounting.
  • Maintenance free.
  • Short delivery times.
  • Reduced weight and flexible sheds, no risk of porcelainbreak during shipping or handling.
  • Wall bushings equipped with current transformers onrequest.

BUSHINGS AND BUSBARS SYSTEMS

TRAVESCA® have a dry insulation of RIP (Resin Impregnated Paper). The insulation lays directly on the conductor or tube and consists of wrapped Paper directly impregnated under vacuum with epoxy resin. Conductive grading Layers are embedded during the wrapping in the insulation for the best field control. This guarantees the highest operational and human safety.

TIRESCA / BUSBAR SYSTEM

  • The TIRESCA®busbars, type TEL, are fully insulated within the range up to 3,6 kV.
  • The TIRESCA®busbars, type TE, are partially insulated and designed for MV applications in indoor or outdoor switchyards.
  • Each individual busbar is being tested according to an electrical routine test in our factory.
  • Protection class – Busbars: IP 67; Connecting sleeves: IP 54 as standard or IP 68 as an option.
  • Operating temperature range: – 40° C up to 40° C (other on request)