12/02/2024
ATT is a south Africa transformers company that manufacture and refurbish various products mentioned below from Transformers and Mini sub any voltage. We design minibus,transformers and rewind coils companies according to san 780/SABS either for commercial,residential,farms,mines and etc. We sell both brand new and refurbished Transformers. Our refurbished transformers have new coils, Oil, tapswitch and painted. A Test certificate is issued as required by ZESA in Zimbabwe and other countries.
1). DISTRIBUTION TRANSFORMERS: These transformers are normally considered to be those transformers which provide the transformation from 11kv, 22kv, 33kv and lower voltages down to the level of final distribution network. 420v three phase and 242 between Phase neutral.
2). MINI SUBSTATION: A Mini substation is a compact arrangement comprising an enclosure containing medium voltage (MV) switchgear, distribution transformer, low voltage (LV) switchboards, connections and auxiliary equipment to supply LV energy from MV system.
3). METERING UNIT & VOLTAGE TRANSFORMER: Metering units are combination of voltage transformers and current transformers assembled in an enclosure .
4). POWER TRANSFORMER: A transformer in generating station, transmission or distribution substation having very high MVA (mega voltampere) which is used to transmit the high capacity through power lines to the distribution centre is known as power transformer. They are generally rated with a voltage rating of 400KV, 132KV, 66KV, 33KV etc.
5).DRY TYPE TRANSFORMERS: A Dry type transformers is a transformer that does not use liquid as insulation for cole its winding or core. Instead the windings and core are kept within sealed cast epoxy resin.
6). RECTIFIER TRANSFORMER.
7). AUTO TRANSFORMERS.
8). CONVERTER TRANSFORMERS.
9). FURNACE TRANSFORMER: Furnace transformer is designed to provide power for various electric furnaces.
10).REACTORS
For other Information or Quotation CALL/WHATSAPP Eddie on:+27678687288