Power Transformers

Tanelec Limited Transformers comply with all customer specifications as well as national and international standards as IEC, IEEE/ANSI, NEMA, BS & AS.

As the leading company in the regions power solutions industry, Tanelec Limited is playing a central role in the national power supply net- work, based on its reliability and technology.

 

Classification  Description
Type Core Type
Phase Single or Three phase
Frequency 50Hz or 60 Hz
Rated Voltage 3.3 kV up to 220 kV
MVA Capacity Up to 250 MVA
Construction
Tank Conventional type, Bell type
Oil Preservation Sys Conservator Type, N2 seal type, Air seal
Coiling Method ONAN, ONAF, OFAF, OFWF, ODAF
Applicable Standards IEC, IEEE/ANSI, NEMA and BS

Metering Units

Tanelec Limited manufactures 11kV and 33kV HT pole mounted out door type three phase CT/VT metering units. (Combined current and voltage transformer) suitable for various conditions and applications. All metering units have a one year comprehensive guarantee, and are manufactured to highest quality of workmanship and materials.

Pole Mounted

  • Unit is suitable for H pole construction, consisting of the following:
  • Current transformers on all three phases,
  • suitable for 4 wire metering Five limb three phase voltage transformer
  • Can carry up to 1250A primary current
  • Available in 11 and 33kV
  • VT LV fuses in terminal box
  • Oil level dipstick

Our transformers are designed to meet international standards (IEC standards) using our in-house design team capable of designing solution to meet your specific needs.

One of the core values driving our teams is innovation. Tanelec Limited is able to design transformers to meet your most stringent needs in a cost effective way

 

Distribution Transformers

Tanelec Limited manufactures pole and ground mounted distribution transformers from 5kVA to 10,000kVA to maximum of 36kV.

 

Our transformers are designed to meet international standards (IEC standards) using our in-house design team capable of designing solution to meet your specific needs.

 

One of the core values driving our teams is innovation. Tanelec Limited is able to design transformers to meet your most stringent needs in a cost effective way.

  • We have products designed to survive in high rain areas experiencing lightning and thunderstorms – Steep wave transformers.
  • Transformers specific to irrigation schemes designed with minimal installation costs in mind while offering highest level of safety to the users.
  • Dry Cast Resin Smart Transformer (Dry type transformers) – Designed for areas requiring minimum fire hazards such as airports and hospitals.

Our raw materials are sourced from reputable suppliers across the globe meeting strict quality control checks before the materials are allowed to be shipped to the factory.

 

At Tanelec Limited, Quality is of utmost importance and synonymous to TRUST. We believe in being right the first time and such quality checks are woven in the entire production process. Every parameter is checked and recoded at every stage ensuring quality control and traceability to guarantee you only the finest.

At the end of the production process, all our transformers are subjected to full routine tests including high voltage and performance tests as per IEC standards and customer specific requirements.

transformers

Benefits

Tanelec transformers ensure:

  • Minimal vibration and noise
  • Excellent mechanical strength against short circuits
  • High impulse withstanding capability
  • Top quality powder paint surface finish
  • Long life expectancy

 

Standard  Optional
Porcelain HV and LV bushing  Plug-In Bushing
Earthing Terminals  Cable Box
Thermometer Pocket  Neutral CT
Pressure relief valve  DGPT2
Visual oil level indicator  Dial Thermometer with 2 contact
Lifting Lugs  Oil level indicator with 2 contact
Drain Cock  Pressure relief valve with contact
Rating Plate  Automatic Breather – tank with conservator
Silica gel breather – Tank with conservator  Rubber air bladder
 

 

 

Winding temperature indictor
Buchholz Relay
Skid or Rollers

Training & Knowledge Transfer

We aim for the highest standards of quality in all our products and services. We are proud to have been awarded the following:

 

High quality with practicality.

We combine high quality with practicality. To this end, we have worked with Tanesco in Tanzania to develop products aimed at reducing energy theft, among many other solutions.

Increasing Market Share.

Tanelec has embarked on a strategy to significantly increase its market share in the East and Central Africa regions. Our targets to increase production capacity combined with productivity and efficiency targets are aimed at improving our competitiveness in an international market where competition is increasing. We aim to be the market leader and
preferred supplier of the products we produce.

Medium Voltage Switchgear

Medium Voltage

Proven record for high-quality switchgear.

Tanelec has a proven record for producing high-quality switchgear which meets IEC standards. This we have done by combining
both basic local know-how and the latest global technology to produce and design our products to offer defined excellence.

Safe to operate and space-efficient.

Our Medium Voltage (MV) Switchgear range features the Unisafe Switchboard which is easy to safely operate and is efficient on
space.

Designed with individual compartments, circuit breakers, busbars, cable (feeders), and instrument compartments.

Tanelec also manufactures a range of other MV products:

  • Switchboards up to 24Kv
  • General control panels
  • Metering panels