Powertek Electrical

Dugri, Ludhiana, Punjab

Manufactured by us by using quality raw material. The transformers are tested to ensure their flawlessness by our adroit team of quality controllers. These are designed to meet national & international standards that include are, iec, ansi, bs, and din. Further, the transformers are tested before dispatch as per is specification atcentral power research institute, .

Specifications:

• 3 phase, 50 v hz in voltages of 11 kv, 22 kv & 33 k
• Off-circuit tap changer to provide +5% to -10% taps in steps of 2. 5%
• On-load tap charger to provide +7% to -21% taps in steps of 1. 75%
• Class a insulated copper wound
• Vector group dyn 11
• Continuous duty
• Painting as per is/iec standards
• Hv side cable box lv side cable box/bus duct
• Standard fittings as per is 2026/iec 76

Features:

• Designed for 25 years of trouble-free performance
• Design conforms to is 2026, bs 171, iec 76 and other relevant standards
• very low power loss & low noise
• withstands electrical impulses, thermal and dynamic stresses
• Optimum utilization of active materials for sleek design
• latest manufacturing techniques ensure cost effectives & reliability
  
  Optional accessories:
  
  
• Pressure relief value without contact/with contact
• Alarm & trip contact with buchholz relay
• Oil temperature indicator
• Winding temperature
• Magnetic oil level gauge
• Marshalling box to house oil temperature indicator & winding temperature indicator
• Neutral current transformer

We have the expertise of designing and manufacturing a wide range of isolation transformers that is available in various specifications. These are meant for reducing the effects of power line problems such as noise, spikes, surges, transients and neutral. Owing to the inductive & capacitive loads, electronic ballasts and with pwm switching systems the present ac power lines are superimposed with dangerous spikes, surges, transients, sags and rfi noise & harmonics. The line noises such as spikes, surges, transients and cause stress on semi conductor components.
the machine systems experience catastrophic program and software failures, extensive damage to plcs and storage media, leading to heavy losses of production, data and man-hours. Isolation transformers are capable of eliminating electrical noises, specially noises, spikes, surges, and transients.

Application areas:

CNS Machines Bio Medical Equipment Printing Machinery Large Computer Installations Telecommunication Equipment Scientific Equipment

We are a trustworthy Supplier, serving the customers with superior quality Suspension Clamp. Based in Rajasthan(India), our organization is involved for years in supplying the finest grade of Suspension Clamp in the industry.

Rectifier is equipment converting AC into DC supply. We fabricate precision engineered electroplating rectifiers using high grade material. The rectifiers find applications in electroplating, anodizing, hydrogenation and all other electrochemical processes. Our tailor made rectifiers cover a wide range from 200 Amps to 15000 Amps at different output DC voltage as per our clients requirement.

 

Salient features of our rectifiers are mentioned below :

Designed for 100% continuous duty cycle Compact design for space saving Lesser power consumption Negligible maintenance Tested at each & every stage of manufacturing Liberal design & rigorous testing of the equipment enables trouble free service for long life

High Power Voltage Transformers High Power Voltage Transformers (HPVTs) manufactured through the voltage class 245 kV are specially designed to provide remote location station power needs up to 100 kVA as well as relaying performance and metering accuracy of 3P and 0.2% as per IEC with burdens up to 400 VA. The insulation is finely graded and consists of oil-paper combination. The oil impregnation is done under a high degree of vacuum with excellent monitoring and control of dissipation loss factor (tan delta). All HPVTs are hermetically sealed, with either stainless steel bellows or nitrogen cushion.  Precision Voltage Transformers For Laboratories We offer ultra precision (< 0.1% metering accuracy as per IEC) voltage transformer for using as standard for accuracy measurements in laboratories. Precision voltage transformers are made with extremely low excitation current requirement with accurate step down for the entire voltage range of 11 kV through 245 kV. High Voltage AC Testing Transformers For Laboratories High voltage transformers for power frequency tests on insulation are available for up to 300 kV, 300 kVA. The design consists of two stage cascade transformers of 150 kV each housed in a single FRP cylindrical shell.

We are the manufacturer of electrical L.T. as well as H.T. panels as per the requirement of the customer. Moreover, we also regularly supplying A.P.F.C. (Automatic Power Factor Correction) panels to the L.T. & H.T. industries.

This will include the design and electrical wiring of the panel as per requirement of customer (custom built).

We design and manufacture for our clients a wide range of electrical panels that are used for supplying power. These panels are the result of hard work of our technical engineers. These electrical panels are used for controlling and regulating the flow of electricity. These electrical panels are also used for monitoring of the variations in voltages.

We are a reliable name in designing and manufacturing H.T., L.T., MCC, PCC, and VFD Panels that are manufactured using high quality raw material. These are the instrumentation panels possessing quality features like user-friendly operation and minimum maintenance. Adding to its features, these panels are cost effective in nature.

Panels 

We undertake the responsibility of designing and manufacturing of panels. Our range includes auto-change over panels, APFC Panels, special purpose panels like purging panels and mimic panels.

We offer a qualitative range of furnace transformers that are designed and manufactured using cutting edge technology, meant to be used with arc or induction furnaces. These furnace transformers are widely used in steel plants, aluminium industries , gas factories, calcium carbide and various other industries. These come with various distinguishing factors that provide them superior functioning rate as well as durability. We offer these high-power transformers with automatic on and off cooling facility in various sizes with on load tap changer

Automatic voltage controller is an industrial robot, which continuously monitor the voltage variation round the clock & whenever there is any voltage fluctuation, it rectifies to the desired level in few seconds.
The basic purpose of AVC is to maintain the desired voltage and to reduce the breakdown of electrical equipments due to low/high voltage. Power saving, Reduction in MDI and improvement of P.F will be added advantage.
In india all electrical equipments are designed for 230/400 volts single/three phase Voltage variation is common phenomenon The input voltage is generally low during day time a year/few days in a month /few hours in a day- the voltage is either low or high due to the following reasons. 

Holidays Peak hours Rain days Agriculture load Weather conditions etc.