Control Transformer

Control transformer is an isolation transformer which is used generally in an electronic circuit that requires constant voltage with a low power or volt-amp rating.

Auto Transformer

A special form of transformer having one winding, a portion of which is common to both the primary and the secondary circuits.

Current Transformer

A current transformer is defined as "as an instrument transformer in which the secondary current is substantially proportional to the primary current...

Isolation Transformers

Practically all transformers (with the exception of Autotransformers) are, in fact, Isolation Transformer.

Cast Resin Transformers

Cast resin transformers are dry-type transformers. The magnetic circuit and windings are not immersed in an insulating liquid but are cast with an epoxy resin mixture.

Line and Load Reactors

Our RL Line/Load Reactors are best-in class power quality units with a long history of proven performance.

Static Voltage Stabilizer

Static Voltage Stabilizer or Static voltage regulator is same as servo voltage stabilizer but without any moving part.

Power Transformers

A 3 phase transformer, there is a three-legged iron core as shown below. Each leg has a respective primary and secondary winding.

Filter

Motor protection and power quality don’t have to be a mystery. Prima Transformers PVT LTD makes it easy.

25+ Years Experiences

Prima Transformers Pvt Ltd is 100% subsidiary of Prima Automation (India) Pvt Ltd. Incorporated in 2006.

Prima Transformers Pvt Ltd is renowned name in Control & Power transformers, Reactors, filters, CT etc. It was established in 2006 and since than playing a leading role in supplying Control & Power Transformers from 50VA to 5000KVA, Line & load reactor up to 2500Amps, Sine wave & Harmonic filter up to 500HP to more than 45 OEMS & projects.

PRIMA Automation is manufacturing control panels with PC, PLC and SCADA based systems, Special panels for hazardous area application like Flame proof, Pressurized and Intrinsically safe for the automation of various plant and machineries for various industries since 1990. Prima is known for quality, competitive and innovation technology products.

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