
Current Transformer
We are one of the renowned manufacturers and suppliers
of a wide assortment of Current Transformer with economic limit of 100/5,
5VA, CI: 1.0 or 200/5, 15VA, CI: 1.0. Using finest quality raw materials, we
manufacture these transformers in our sophisticated production unit. Our
stringent international quality tests guarantees perfect performance and low
maintenance.
- Low cost and convenient form of CT is a Bar or Ring type, popularly
called BPL Low ratio CTs require high accuracy or high burdens cannot be
constructed in BPL type. The economic limit is 100/5, 5VA, CI:1.0 or
200/5, 15VA, CI:1.0. In case of lower ratio either the burden goes lower
or accuracy lower. When high accuracies and or high burdens are called
for, only solutions are a WPL CTs. A WPL CT is costlier and cumbersome
in use too.
Protection Ct's
We are engaged in manufacturing and supplying of
the wide variety of Protection Cts, which operate accurately above
100% and upto 10 to 15 times of rated current called overloads. Some of the
best quality raw materials are used in fabrication of these protective CTs.
Our team of experts makes these by following international specifications
and stringent quality tests.
Protective CTs are required to operate accurately above 100% and upto 10 to
15 times of rated current called overloads in order to provide true fault
signal to the relay. Capacity to handle large currents the protective CT
costlier and bulkier.
Metering and protective CTs cannot be interchanged for use. Use of a
metering CT for protection will the relay as it will saturate earlier than
the operating range. Similarly use of a protective CT in material put the
meter at risk of the fault currents as it will not saturate for damaging
currents flowing thought meter.
Ps Class CTS
With wide and rich industrial experience, we are
offering Ps Class CTS. Manufactured using latest technology and
sophisticated machinery, these are of world class standards. Fabricated
using supreme quality raw materials for maximum durability, toughness and
long service life, these are used as balanced protective systems and
distance protection. We manufacture these Ps Class CTD in our state of the
art production unit with the help of sophisticated machines and high
qualified engineers.
PS Class current transformers are protective current transformers used for
special purpose applications such as balanced protective systems and
distance protection. PS CTs are of low reactance. PS CTs are specified by;
- Turn ratio (error less than _+0.25%)
- Minimum knee point voltage (Vk)
- Maximum exciting current at Vk or at its fraction.
- Maximum resistance of secondary winding.
- In case Vk is not known, following information may be given;
- Tech. specs of the relay to be used and relay set current.
- Scheme of protection where CTs are to be used.
- Maximum fault current of the system at CT point.
Resincast CTS
Our organization is involved in manufacturing and
supplying a wide range of industrial products which includes Resincast CTS.
These are made using supreme quality raw materials which ensures its
durability and high performance. Used in array of applications, these are
hermatically sealed to impart flawless performance even in polluted &
corrosive atmosphere, flame retardant and shock and vibration proof.
- Hermatically sealed to impart flawless performance even in polluted &
corrosive atmosphere.
- Shock and vibration proof.
- Perfectly finished in charming colours.
- Flame retardant.
Class PS/ X CT
Our expert team allows us to manufacture and supply
supreme quality Class PS/ X CT. Fabricated by using high grade raw materials
and latest of technology, we produce these equipment by following
international specifications. Used in various applications, these are known
for its durability, high performance and long service life due to their KPV
(knee-point voltage) technology, which are available at very competitive
price.
Summation Ct
Under the competent guidance of our trained
professionals, we offer Summation Ct. Manufactured by supreme quality raw
materials, these are supreme quality product, which uses KPV (knee-point
voltage) technology. We provide this summation Ct in various specifications
according out our customers requirements. These are in high demand in
the market due to their international standard and competitive price.
Core balance CT (CBCT)
With our leading technology and expertise, we are
manufacturing one of the best quality Core Balance CT (CBCT) available in
the market. Made from high quality raw materials and latest of technology,
these are used for earth leakage and earth fault protection and correction
of phase displacement for differential protection of transformers. Perfect
for electrical components, these are highly regarded for their high
performance and durability.
Typical specification for a 11 kV CT
- System voltage : 11KV
- Insulation level voltage (ILV) : 12/28/75 kV
- Ratio : 200/1 1 0.577 A
- Core 1 : 1A, metering, 15 VA / class 1, ISF<10
- Core 2 : 1 A, protection, 15 VA/5P10
- Core 3 : 0.577 A, Class PS, KPV>=150V, Imag at Vk/2 <=30 mA,
RCT at 75 C<=2 ohms
Short time rating : 20 kA for 1 second