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IEL ZDIII Overview Presentation

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Transcript of IEL ZDIII Overview Presentation

About us
Institute of Electrical Engineering
Pilot Plant III
Wojska Polskiego 51
57-530 Międzylesie
data założenia
Hollow insulators
Insulating tube
Very good mechanical and electrical properties
Operating temperature range:
from - 60 C to 100 C

Institute of Electrical Engineering
Pilot Plant III in Międzylesie is a plant offering a range of products for the power and electrical engineering industries.

The manufacturing plant is located in the southwest of Poland in Międzylesie. The town is located in the south part of the Kłodzko Valley, near the Massif of Śnieżnik and the Bystrzyckie Mountains.
Our actions are successful because we use and constantly improve the Integrated Management System for:
- quality management in accordance with standard EN ISO 9001:2008,
- environmental management in accordance with standard EN ISO 14001:2004,
- safety management in accordance with standard BS OHSAS 18001:2007.
FRP tubes are manufactured by winding fiberglass saturated with an epoxy composition. Depending on the use, the directions the fibres are arranged in are programmed appropriately in order to provide the desired load parameters. An important advantage of the tube is its resistance to bending, twisting and internal pressure at relatively low weight. Thanks to the excellent insulating parameters and high strength, they are used as cores in hollow insulators.
FRP tubes meet the requirements of standards for hollow insulator: standard PN EN 61462
Our offer includes tubes:
from 80 to 500 mm
Wall thickness from 3 to 30 mm
Length up to 4500 mm
Metal fittings – forming the double-sided ends of a hollow insulator, they provide a connection between the hollow insulator and other components. They are fixed to the tube using glue with very high mechanical and thermal strength. The shape of fittings and the material they are made of depends on the type of use for the hollow insulator and the customer’s needs.
Insulating tube – forming the support core of an insulator, transfers the mechanical loads, i.e. bending, twisting and internal pressure.
Hollow insulators meet the requirements of standard
PN EN 61462
Meant for use in aerial conditions in pollution zones 1-4 and in areas of seismic risk
Flexibility and relatively low weight in comparison with ceramic hollow insulators
Very good mechanical properties
• housings for current transformers
• housings for power transformers
• bushings and surge arresters

Rated voltage
AC from 1 kV - 800 kV
and frequency up to 100 Hz
series 9001, 14001, 18001
Nastawienie na klienta
Ciągłe doskonalenie
Ochrona środowiska
System zarządzania jakością
wdrażanie nowoczesnych technoligii
rozwój asortymentu
rozwój infrastuktury zakładowej
efektywne korzystanie z zasobów
systematyczne szkolenia i dążenie do podnoszenia kwalifikacji pracowników
wysoka jakość
budowa zaufania
PN EN 61462
It is made of fibreglass impregnated with an epoxy composition, with a specially designed structure. The tube diameter and the height of the hollow insulator are fitted to the specific requirements and needs of the customer.
The silicon housing is formed on the tube with glued on fittings.
The material providing proper core protection against the environment is a LSR-type silicone elastomer. The silicone
housing is resistant to UV radiation and has very good hydrophobicity and chemical resistance. Thanks to the hydrophobicity of rubber, pollution phenomena on the insulating surface were largely eliminated. A special petticoat system ensures the insulator’s very good dielectric properties, which, together with high resistance
to aging, ensure the product’s long life.
Thank you for your attention
machine stock expansion
founded in
manufacturing composite insulators for 19 years
Company policy
high quality
building trust
Constant improvement
introduction of modern technologies
development of plant infrastructure
expansion of the product range
Protecting the environment
efficient use of resources
Quality management system
systematic training and drive to increase employee qualifications
Full transcript