Amrest manufactures indoor type resin cast, outdoor type resin cast and oil cooled Current Transformer with metering, protection and special protection purposes. The standard value of the secondary current in CT is 1A or 5A. The standard value of rated burden is up to 30VA. (2.5VA, 5VA, 7.5VA. 10VA, 15VA, and 30VA) Accuracy of class in metering CT is 0.1, 0.2, 0.2S, 0.5, 0.5S, 1.0 or 3. The standard accuracy class in protection CT is 5P, 10P or 15P and the accuracy limit factor 5, 10, or 15. The special purpose of current transformer applications is balanced protective system and distance protective schemes. The requirements of PS class are rated knee point voltage and maximum exciting current at the knee point voltage and the resistance of secondary winding at 75° C.

Amrest manufactures Indoor dry type resin cast and outdoor oil cooled (single and three phase type) Voltage Transformer with metering, protection purpose. Amrest also manufactures of three phase residual voltage transformer, the standard value of the secondary voltage in PT is 110V or 110/3 the value of rated burden is 10VA to 500VA at a power factor of 0.8 lagging. The standard accuracy of class for measuring PT is 0.1, 0.2, 0.5, 1.0, or 3. The standard accuracy of class for protective PT is 3P and 6P, the standard accuracy of class for three phase residual voltage transformer is 5PR and 6PR, The voltage factor to be specified are different.

We are the manufacturers of single phase csp type pole mounted distribution transformer single or three phase distribution transformer 5 kva to 500 kva voltage class up to 33. The transformer are available in three phase three wire or three phase four wire system. All transformers are available in copper winding or aluminum winding as per customer requirement. From 5 kva single phase to 500 kva three phase distribution transformers at different voltage and frequency levels according to the standards prevailing in the various countries.

AMREST manufactures Power & Distribution Transformers up to 2.5 MVA with approval by BEE Star rating & BIS Energy Efficiency Levels. AMREST uses high grade raw material in their transformers. All transformers are available in copper winding or aluminium winding as per customer requirement. We manufacture transformers at different voltage and frequency levels according to the standards prevalling in the various countries.

amrest manufactures ofdistribution transformersis the trusted name, earning hug accolades for providing distribution transformer of international standards. The use of premium grade components in the manufacturing of the power transformers ensures notable features like high durability, robust construction, easy operation and low maintenance cost. The distribution power transformers are thus, available in standard specifications to meet the exact requirements of the industrial as well as commercial applications. In addition to this, affordable price, and uninterrupted performance in rectifying the power fluctuations have also played vital role in the enhancement of the demands of the distribution transformers. In addition to this, our company is well-reputed amidst the supreme electrical distribution transformer manufacturers, suppliers and exporters from india.

amrest manufactures indoor type resin cast, outdoor type oil cooled current transformer with metering, protection and special protection purposes. The standard value of the secondary current in ct is 1a or 5a. The standard value of rated burden is up to 30va. (2.5va, 5va, 7.5va. 10va, 15va, and 30va) accuracy of class in metering ct is 0.1, 0.2, 0.2s, 0.5, 0.5s, 1.0 or 3. The standard accuracy class in protection ct is 5p, 10p or 15p and the accuracy limit factor 5, 10, or 15. The special purpose of current transformer applications is balanced protective system and distance protective schemes. The requirements of ps class are rated knee point voltage and maximum exciting current at the knee point voltage and the resistance of secondary winding at 75 c.

Amrest manufactures outdoor oil cooled (single and three phase type)Voltage Transformerwith metering, protection purpose. Amrest also manufactures of three phase residual voltage transformer, the standard value of the secondary voltage in PT is 110V or 110/3 the value of rated burden is 10VA to 500VA at a power factor of 0.8 lagging. The standard accuracy of class for measuring PT is 0.1, 0.2, 0.5, 1.0, or 3. The standard accuracy of class for protective PT is 3P and 6P, the standard accuracy of class for three phase residual voltage transformer is 5PR and 6PR, The voltage factor to be specified are different.

We have marked our inevitable position amidst the top-notch Manufacturers, Suppliers and Exporters of Metering Units Transformers, based in India. The Metering Units Transformers, offered by us, are hugely demanded in the international market as the buyers find no alterative in terms of quality, performance and affordable price. The countable features like high durability, hassle-free operation, low maintenance, high efficiency, uninterrupted performance, etc., have played a vital role in making the Current Metering Units Transformers ideal for various industrial and commercial applications. The use of premium grade components and advance working principles also make the High Voltage Metering Units Transformers an ideal match to the international paradigms.

AMREST manufactures outdoor dry type resin cast and outdoor oil cooled Voltagewith metering, protection purpose. Amrest also manufactures of three phase residual voltage transformer, the standard value of the secondary voltage in PT is 110V or 110/3 the value of rated burden is 10VA to 500VA at a power factor of 0.8 lagging. The standard accuracy of class for measuring PT is 0.1, 0.2, 0.5, 1.0, or 3. The standard accuracy of class for protective PT is 3P and 6P, the standard accuracy of class for three phase residual voltage transformer is 5PR and 6PR, The voltage factor to be specified are different.

• amrest is the manufacture of mv outdoor resin cast current transformer upto 33kv class.
• amrest manufacture outdoor dry type current transformer as per customer requirment for metering and protection purpose. Avilable metering and production class as both in a current transformer or seprate metering and protection as per requirment.
• a current transformer is designed to convert the primary rated current which flows through the primary winding.
• the secondary winding must generally be short circuited at any time, otherwise dangerous high voltages can occur at the secondary terminals.
• the secondary connected devices are connected in series.

We are the Manufacturers of Single Phase Csp Type Pole Mounted Distribution Transformer Single or Three Phase Distribution Transformer 5 Kva to 500 Kva Voltage Class Up to 33. the Transformer are Available in Three Phase Three Wire or Three Phase Four Wire System. all Transformers are Available in Copper Winding or Aluminum Winding as per Customer Requirement. from 5 Kva Single Phase to 500 Kva Three Phase Distribution Transformers At Different Voltage and Frequency Levels According to the Standards Prevailing in the Various Countries.

Amrest manufactures resin cast ring type and bar primary type LT current Transformer also manufacture of tape wound ring type LT CT. The standard value of the secondary current in CT is 1A or 5A. The Rated burden is genially used up to 15VA, (5VA, 10VA, 15VA) Accuracy of class in LT CT is, 0.5, 1.0 or 3.

AMREST Electricals Limited manufacture control transformers in a variety of Primary Voltage 120/240/480 Volts & Secondary voltage 240-24 Volts with having frequency of 50-60 Hz upto 5000VA.

Control transformers are designed to provide stability of high level secondary voltage during periods of overload conditions , known as inrush current. Resin Cast L.T. Current Transformers