Recent Deliveries

Earthing Transformer 33kV, 300A + NER

Delivery of 1 pce 33 kV earthing trasformer for 300A neutral current (90 sec.) and with auxliary winding of 100 kVA, 400 V for continuous duty. The scope of supply was also including 33 kV Neutral Earthing Resistor (NER). 

The customer and the site location in the south of Africa. 

33 kV NER

send rfq


BTB Plaza Ltd

Choraeusgatan 13
Phone : +358 6 7210 222
Fax: +358 9 2319 4343
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services. You consent to our cookies if you continue to use this website. To find out more about the cookies we use and how to delete them, see our Privacy Policy.

I accept cookies from this site