Current & Voltage Transformers

From our Melbourne, Victoria based manufacturing facility Dyne Industries under our trade name BWM Electrical Engineering can design and manufacture your custom Current & Voltage Transformers (CT / VT)

We can design and build your CT/VT Transformers with the following capacities

Current Transformers:

Primary current ratings up to 8000A.
Standard secondary current ratings of 1A & 5A. Other non-standard ratios available on request.
Burden ratings to 100VA.
Application types include; Metering, protection, measurement, interposing, summation, sensitive earth fault, etc.
Construction types include;
Resin encapsulated for indoor and outdoor installations, varnish impregnated, PVC tape wound, Mylar tape and Cotton tape wound for oil immersed installations such as power and distribution transformer bushing turrets.
Routine test certificates provided with all CT’s supplied.
NATA certification can also be provided on request.

Voltage Transformers:

LV/MV types up to 36kV rated primary system voltage.
Metering and protection class applications.
Burden ratings to 200VA.
Open frame or resin encapsulated construction for either indoor or outdoor use.
Manufactured and tested to Australian and international standards.
Routine test certificates provided with all VT’s supplied. NATA certification also available.

Dyne Industries is an ISO9001 Certified Manufacturer