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Ceramic Insulators Bushings for oil insulated transformers - medium voltage application
Characteristics
Insulation class: 12-52 kV
Rated current : 250-8000 A
Standards
DIN 42531 : 12 - 36 kV / 250A
DIN 42532 : 12 - 36 kV / 630A
DIN 42533 : 12 - 36 kV / 1000 - 3150 A
DIN 42534 : 52 kV / 1000 - 3150 A
EN 50180 : 12 - 36 kV / 250 - 3150 A
EN 50243 : 24 - 36 kV / 5000 - 8000 A
DIN 42541:24 - 36 kV / 5000 - 8000 A
Ceramic Insulators Bushings for oil insulated transformers - low voltage application
Characteristics
Insulation class: 1-3 kV
Rated current : 250-6500 A
Standards
DIN 42530 : 1-3 kV/250-3150 A
EN 50386 : 1kV/250-5000 A

The bushings can be offered complete equiped, or only porcelains, according customers requests.

Connecting flags for insulators bushings
Characteristics
250 A - 3150 A
Standards
DIN 43675
UNEL 38137
UNE 20-176

Also other special flags are available on request

Off-circuit tap changers, TKC series
Characteristics
24 - 36 kV / 10 - 30 - 60 A
Epoxy Resin insulators and silicon rubber insulators
Characteristics
Insulators for indoor use
Insulators for outdoor use
Products for SF6 insulated switchgear
Polymeric material insulator type 1kV / 250A
Description

The new bushing insulator has got many advantages in comparison to the porcelain bushing insulator:

Characteristics
bigger mechanical shocks
much narrower dimensional tolerances
lower number of components to be assambled
different insulator color for neutral wire, available on request
Off-circuit tap changers, MT series
Characteristics
24 - 36 kV / 30 - 150 A
Off-circuit tap changers, AT series
Characteristics
100 - 245 kV / 150 - 650 A
Air dehumidifiers
Description

Air dehumidifiers are transparent envelopes that contain salts of chemically pure silicon oxide (silica gel), with colored indicator.

The air sucked inside the transformer get through these envelopes, due to the thermal contraction of the oil mass.

T Q pressure relief valve
Characteristics
Manufactured according EN 50216-5/A2
Standard pressure settings, for each type of valve, may vary from 20 to 90 kPa.
Valves with non-standard pressure settings are manufactured on request.
50 & 25 VG safety valve
Characteristics
Manufactured according EN 50216-5/A2
Rated adjustable from 20 to 80 kPa, respectivelly from 30 to 50 kPa
Level gauges with magnetic joint L14 - L22 - L34
Characteristics
Manufactured according EN 50216-5
Reading the indications of the various liquid levels
Level gauges L60 - L80 - L100
Characteristics
Temperature indicator of -20 C; +20 C;
+85 C
Gas - actuated relays BUCHHOLZ type according to CENELEC EN 50216-2 standard and GAS SAMPLING DEVICE
Characteristics
BG 25, BR 25, NF 25, C 01 , C 1 - 100÷200
NF 50, NF 80 - 100÷200
BR 50 , BR 80, C 4 - 150÷25
BS 25 - 170÷230
BS 50, BS 80 - 250÷300
RDR-MK II Shutter valve
Description

Aplication for large power transformer, in the event of rapid loss of oil.

R.I.S.2. Integrated safety detector
Characteristics
Manufactured according EN 50216-3 standard
Created from the need to integrate the functions performed by a number of transformer accessories, in a single, compact and reliable instrument.
Heat monitoring and control instruments for transformers
Description

Equipment able to monitor machine operation, and to stop machine operation in order to prevent severe harm to persons and property.

MSRT 150 Temperature Indicators
Description

Equipment for continously monitorisation of transformer winding temperature, to prevent unacceptable overload and possible thermal degradation.

Direct transformer terminal clamp
Description

For horizontal or vertical connection of Cu or Al cables to the secondary side of distribution transformers with DINEN 50386 compliant bolted connections (1kV)

High voltage bushings for power transformers
Description

High voltage bushings for power transformers

Others
Separable connector INNEX, according ENEL DJ 1119
Characteristics
24 kV / 250A
On request available: 36 kV / 630 A, 42 kV / 1250 A, 52 kV / 1250 A
Others
Max. system voltage: 24 kV
Nominal current: 250 A
Max. cross section: 70 mm2
Max. cable insulation diameter: 24 mm
Pre-assembled connection cables, according ENEL DJ 4447
Description

Medium voltage cable assembled using any cable accessories, any cable any length. Tested and ready to fit up to 52 kV. Do not required any special tools for installation. ENEL qualification available.

Link box
Description

Earthing bonding link box with surgarresters, for three single core cable – LB 71 XA. Single phase solid earthing box for theree single core cable – LB 81 XA

Rubber bladders (STP) for conservator tanks
Characteristics
Created to compensate oil volume during operation and to avoid oil pollution
STP rubber bags are installed inside the conservator tank, allowing for changes in oil volume, while protecting the oil from any type of contamination or external corrosive agents, as air, ozone, nitrogen, humidity, etc.
Lifting bags (VTR) for coil winding operation
Description

Created for a pneumatic lifting of the coil and allow spacers insertion

Flexible tanks
Description

To store transformer oil during maintenance operations. Volume range: from 1 to 300 mc.

Electrotechnical paper for Transmission & Distribution of Electricity Equipments
Description

Substance range : 30 – 250 g/m2,50 – 70 g/m2 ; Width : 3.200 mm, 5.040 mm. Paper insulation for all kind of transformer and accessories:

Characteristics
Power transformers
Distribution transformers
Instrument transformers
Bushings
Medium Voltage Fuses
Medium & Heavy Wall Tubing
Characteristics
It is designed for applications to seal and protect electrical splices, cable terminations and joints where electrical insulation and water proof are required. 3:1 shrink ratio allows it easily fit over irregular shape and large connectors.
Dual wall, hot melt adhesive inner lined(HRA2)
Semi-rigid
Flammable
Min.full recovery temp.: 120℃
Medium Voltage Tubing Components
Others
It can provide high resistance to tracking and arcing and enhance the insulation properties of bus-bar in switch and substation. Suitable for application in insulating medium voltage bus bars up to 36kV.
Medium/Heavy Wall Halogen Free Busbar Insulation Tubing.
Halogen free
Flame retardant
Application up to 36kV
Minimum fully shrink temperature: 120℃
Molden Parts
Characteristics
The properties of electrically insulating, UV resistant and water proof make HLB widely used in electric power industry to provide insulation and sealing over the crutch of multi-core cables.
Low Voltage Cable Breakout 2 to 5 Cores
Insulation
Minimum fully shrink temperature: 120℃
End-cable cap
Characteristics
HSEC is recommended for applications both in open air and underground power distribution cables with PVC ,lead or XLPE sheaths.
Cable end caps with spiral adhesive coating.
Effectively offering protection against oxidation, ozone, UV-radiation
Coated with conductive mastic to ensure environment seal
Easily to fit into the cable end
Minimum fully shrink temperature: 120℃
Thin Wall Tubing
Characteristics
Outstanding physical, chemical and electrical properties make it easily to install and identify to ground conductors.
Shrink Ratio:2:1, 3:1
Approval: UL 224 E204071
Operating temperature: -55℃ to + 135℃
Minimum fully recovery temperature: 105℃
Colored Thin Wall Tubing
Characteristics
It is widely used in the field of communication, electronics, automobile etc.
Shrink Ratio: 2:1
Operating temp.: -55℃ to +125℃ UV resistant(black) Minimum fully recovery temperature: 110℃
Special Products
Description

Joints for Low Voltage Cables
Water Gas generator for welding and brazing
Description

This gas generator works only with water and electricity through the process of water’s electrolysis. The gas generated (hydrogen and oxygen) produces a neutral flame which develops a temperature of about 3650°C and can weld, braze or solder all non-ferrous materials in a short time compared to traditional systems. Each gas generator is fully automatic and easy to use. The only operation required is adjusting the pressure of gas needed for the specific appliation.

Characteristics
Distilled water as fuel
No storage of gas
Safe operator system
see: https://oweld.com/
Cerasind SRL
ing. Ioan Ratiu
Turda, str. Stefan cel Mare
nr. 19, Romania
Tel.: 00.40.264.312623
Fax: 00.40.264.312333
management support for: organisation chart, production flow, implementation of a new production line (including equipment, sourcing and purchasing).
coordination of export sales support for integration of new technical peoples in the organisation
coordination of markenting activities
Next reference
ZEAG A.G.
C.E.O. Bernard Lacoste
Pfadacherstrasse, no. 10, CH-8957,
Spreitenbach, SWITZERLAND
tel: +41 56 418 81 11
fax: + 41 56 401 14 78
management support for purchasing activities
outsourcing on Romanian market, for software
marketing research for East European market
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TMG – IME GmbH
Mr.Herbert Schneider – Managing Director
Kistlerhofstrasse 75, D-81379
Munchen, GERMANY
Phone: 00.49.89.7807287-0
Fax: 00.49.89.7807287-10
partnership for consultancy activities on Romanian market
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TRENCH AUSTRIA GmbH
Mr.Erich Astleithner - Purchaser
A 4060 Linz-Leonding, AUSTRIA
Paschinder Strasse 49
quality supervising, for porcelain insulators purchased from Romanian market
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ELECTROCERAMICA S.A.
Mrs.Valeria Murasan – Managing Director
401113 TURDA
Str.Stefan Cel Mare 19. ROMANIA
technical support for porcelain insulators manufacturing
marketing support for export market
Next reference
BARBERI RUBINETERIE INDUSTRIALI SpA
Mr.Marco Barberi – Managing Director
13018 VALDUGGIA
Via Monte Fenera 3/A, ITALY
support for company presentation, audits, and assets evaluation
Next reference
ANKARA SERAMIK A.S.
Mrs.Nazan Karsidag – Foreign Trade Manager
1, Organize Sanay Bolgesi
Osmanli Cad.No.15 Sincan
ANKARA – TURKEY
technical support for new ceramic body development
Next reference
GNUTTI CIRILLO SpA
Mr.Renato Ricci – Purchasing Manager
I-25065 Lumezzane
Via Ruca 96, ITALY
Phone: 00.39.030 8928511
Fax: 00.39.030.8928787
technical support for organization of Type Test performed at ICMET laboratory
support in porcelain bushings design and assimilation
Next reference
SARAVANA GLOBAL ENERGY LTD.
Mr.Ajeeth P Challani – Executive Director
600 017 CHENNAI
INDIA 43, Vijayaragava Road
Swathi Court, Pent House
support for quality improvements and scrap level reduction, in manufacturing of porcelain high voltage post insulators
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MODERN INSULATORS LTD
Mr. Shreyans Ranka - President
ABU Road
307026 (RAJ)
INDIA
Process audit and certification
Process optimization
Support for cost reduction program and production line automatisation
Next reference
POINSA
Mr. Pablo Mata - Plant Manager
Camino del Mar, s/n
E-46130 Massamagrel ( Valencia)
Spain
optimisation of firing curves
implementation of new ceramic body
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INDUSTRIAL TRADING

Industrial Trading SRL was founded in 2003, as Consulting Company for Industrial Management. Our managerial experience gives us the possibility to offer consulting services for: interims management, project management, sales & marketing, outsourcing.

Active in electrotechnical field, we developed a second section, distribution of products and equipments for power and distribution transformers. With professionalism and

enthusiasm, we developed not only as a supplier but also a reliable partner looking on best technical solutions for our customers, offering our know-how and our experience.

Exclusive representative on Romania
Exclusive representative on Romania
Exclusive representative on Romania
Exclusive representative on Romania
Contact
401113 TURDA no. 24
22 Dec. 1989 Street, Romania
RO 15304393 J12/723/2003
Thank you!. We will contact you shortly.
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IMPORTER AND DISTRIBUTOR OF ENEL APPROVED PRODUCTS

TRANSFORMERS ACCESSORIES

Based on our partnership with several manufacturers, we can offer complete range of accessories, for power and distribution transformers. Our products are manufactured according with the main applicable standards, DIN, EN, but also according ENEL specifications, or customers specifications.

CABLES ACCESSORIES

Medium Voltage cable accessories for ENEL aplications, and manufactured according ENEL specifications.

TRANSFORMER PAPER

Experience and know-how of MUNKSJO Electrotechnical paper, offer the possibility to manufacture paper with a lifetime that more than well matches international requirements for transformers. A lifetime of 30-40 years or more, without loss of insulation properties. Thermal up-graded paper is also available.

MANAGEMENT & CONSULTING

The large managerial experience gives us the possibility to offer consulting services for: interims management, project management, sales & marketing, outsourcing, cost reduction programs, production optimization.

Success in consulting activity means to win the trust of your customers, and this can be build up over the years. This trust is the base of our strategy.