Tanzania's manufacturing, mining and agro-processing sectors are growing steadily, and Dar es Salaam is East Africa's second gateway port. Factories and mines deal with grid fluctuation and generator backup, which makes robust transformers and chokes a priority.
VA Electricals designs and manufactures toroidal current transformers at its works in Bhosari, Pune. Every unit is built to your voltages and rating and tested in-house, then packed for export to buyers in Dar es Salaam, Arusha, Mwanza and across Tanzania.
Rated for 230 V single-phase / 400 V three-phase, 50 Hz systems, with ratios selected to suit your meters, relays and protection scheme.
A current transformer (CT) produces a secondary current proportional to the current in a primary conductor, so meters, relays and controllers can measure high currents safely. VA Electricals makes toroidal CTs, whose ring shape uses space and material efficiently to give compact, accurate and cost-effective units.
In Tanzania, our CTs feed energy meters, protection relays and monitoring systems in LT panels, inverters and power electronics.
Compact, efficient ring-type CTs for metering and current sensing.
View product detailsTape-wound cores for accurate, repeatable measurement.
Ratios, burden and window size made to your panel or product design.
Agro-processing, beverage and edible-oil plants run process and packaging lines.
Typical use: Current measurement for metering, protection and energy monitoring.
Gold and mineral mines around Mwanza and Geita run pumps, crushers and conveyors.
Typical use: Current measurement for metering, protection and energy monitoring.
Cement plants around Dar es Salaam and Tanga run kilns, mills and large motors.
Typical use: Current measurement for metering, protection and energy monitoring.
Panel builders in Dar es Salaam supply industrial and commercial projects.
Typical use: Metering and protection inputs for LT panels and energy meters.
Off-grid and commercial solar systems need inverter and power-conversion equipment.
Typical use: Current sensing in solar inverters and combiner panels.
Telecom towers and data facilities rely on inverter and UPS backup.
Typical use: Current measurement for metering, protection and energy monitoring.
Many sites in Tanzania run on a mix of grid power and diesel generators, with voltage swings and frequent changeovers. Tell us your supply conditions and we design with margin on voltage, temperature rise and duty, so equipment stays protected.
| Type | Toroidal / tape wound |
|---|---|
| Primary current | Up to 5000 A |
| Secondary current | As per meter or relay requirement |
| Application | Metering, protection, current sensing |
| System | 230 V single-phase / 400 V three-phase, 50 Hz installations |
| Mounting | Cable or busbar through-window, as specified |
| Compliance | CE marked under LVD 2014/35/EU (CTs up to 5000 A); ISO 9001:2015 production |
| Routine tests | Ratio, insulation resistance, HV breakdown, winding resistance |
Orders for Tanzania ship by sea from Nhava Sheva (JNPT) to the port of Dar es Salaam, with onward road delivery to Arusha, Mwanza, Dodoma and other regions. Urgent consignments can travel by air freight.
Send your requirement
Of transformer design and manufacturing experience behind every unit.
ISO 9001:2015 quality system and CE conformity under the Low Voltage Directive.
Voltages, ratings, terminals and mounting made to match your design.
Production planned around your project schedule and export shipping dates.
Yes. VA Electricals manufactures toroidal current transformers at its works in Pune, India and supplies buyers across Tanzania, including Dar es Salaam, Arusha, Mwanza, Dodoma, Morogoro.
Yes. Units are built for the 230 V single-phase / 400 V three-phase, 50 Hz supply used in Tanzania, with ratios selected to suit your meters, relays and protection scheme.
Our CE conformity covers current transformers up to 5000 A. Ratios, burden and window dimensions are made to suit your meters, relays and panel layout.
VA Electricals operates an ISO 9001:2015 certified quality management system and holds MSME ZED Bronze certification. Its products carry CE conformity under the Low Voltage Directive 2014/35/EU, covering current transformers up to 5000 A.
Shipped by sea from Nhava Sheva to Dar es Salaam, with onward delivery and air freight for urgent needs.
Yes. Tell us about voltage fluctuations, generator use and ambient temperature. We build in margin on voltage, temperature rise and duty so units stay reliable on unstable supplies.
Share your voltages, rating and quantity. Our engineers will send a technical offer for supply to Dar es Salaam, Arusha, Mwanza or anywhere in Tanzania.