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We take pride in our reputation for excellent customer service, quality products, and innovative solutions.
Our company is a leading expert in the trade of electrical products and an end-to-end solution provider in the power generation, transmission, and distribution industry. We specialise in supplying electrical components, equipment, and systems to clients in commercial, industrial, and residential sectors.
We have a comprehensive range of products from renowned global brands which include but are not limited to electrical cables, wires, lighting and switches, electrical panels, and cabinets. Our services extend to providing consultation, design, installation, and maintenance services for electrical systems.
Annual Maintenance Contracts
CONDITIONAL MONITORING
We Provide Solutions for Smart Digital Monitoring of Trannsformers on real time basis using RTU & Communication protocols for below.
- Online DGA solutions.
- Online Partial Discharge Analysis.
- Online TEMPERATURE MONITORING.
- Online PROTECTION INSTRUMENT STATUS.
ERECTION, TESTING & COMMISSIONING
- Installation & commissioning.
- Assembly of transformers.
- Testing onsite.
- Energisation & commissioning.
- Oil filling under vacuum onsite.
- Low voltage testing onsite.
- Current and voltage transformer testing.
- SFRA
- DFRA
- Dynamic current measurement of OLTC
- Automatic voltage relay testing and commissioning.
- Tan Delta Test
- Partial Discharge Test
- Thermography
- DGA, BDV, Degree of polymerisation, moisture content, Oil Chemical Analysis.
LIFETIME ASSESSMENT AND HEALTH CHECKS OF TRANSFORMERS
Life of transformers depends on the condition of the insulation system (Kraft paper and oil) with time under impact of:
- Thermal stresses
- Electromagnetic stresses.
- Electro-dynamic stresses.
- Contamination and natural ageing processes effecting the tensile strength of paper.
- Rate of deterioration depends upon operating conditions - loading pattern, incipient faults, and maintenance.
- Condition monitoring also enables estimation of the residual life of the transformer.
- Automatic voltage relay testing and commissioning.
- Poor quality of design or materials or production or maintenance or processes result in the failure of transformers.
- Measurement of Voltage Ratio.
- Vector Group Test.
- Magnetic Balance Test.
- Magnetising current Test.
- Measurement of windings resistance.
- Insulation Resistance of HV & LV windings & Bushings.
- Functional checks of protection devices such as OTI, WTI, PRV, MOLG, Buchholz, cooling fans & pumps.
- Functional check of the OLTC/OCTC
OIL FILTERATION AND FILLING
Federal Power Transformers provides oil filling and filtration of transformers onsite up to 400Kv Class using oil filtration machines suitable for the rating of transformers. Transformer oil is like a blood in human body. Oil in the Transformer provides Insulation, Cooling, Arc extinguishes, and Oil dissolved, gases generated by oil degradation, moisture and gases from cellulose insulation, deterioration.
- Physical Appearance (ASTM D1500, D1524)
- Density ( ASTM D1298)
- BDV (ASTM D877)
- PPM (ASTM D1533)
- Resistivity of oil (ASTM 1169)
- Interfacial Tension (ASTM D971)
- Kinematic Viscosity (ASTM D445)
- Flash point (ASTM D92)
- Acidity (IEC 60296)
- DGA (ASTM D3612, IEC 60599, IEC 60567, IEEE C57.104) (Working Principal-Gas Chromatography)
- Degree of polymerization (ASTM D4243)
- Tan Delta (IEC 60247)
- Corrosive Sulphur (ASTM D1275B)
- Neutralization Value
- Oxidation Stability (IEC 61125)
- Furan Analysis (ASTM D5837)
- Oil Filtration USING MOBILE OIL FILTERATION UNITS UP TO 10 KLPH.
- Oil Filling Under Vaccum
- Oil Passivation & Regeneration.
Federal Power Transformers also provide oil storage tank and vacuum pump for oil filling activity onsite based on customer requirements.
OVERHAUL & REPAIR OF TRANSFORMERS
Federal Power Transformers perform overhaul and repair of transformers up to 100MVA 132kv class. Our range of services are as below:
- Overhaul of transformers including vacuum oven process and painting.
- Repair of transformers including oil leakage rectification, replacement of defective components.
- Overhaul of on-load tap changers.
- Oil replacement and flushing.
PARTIAL DISCHARGE ANALYSIS
Today, the detection of partial discharge on transformers is a challenge to customers which needs technically-expert engineers and model testing equipment.
Federal Power Transformers provides online partial discharge analysis using TEV or the UHF method to customers providing early detection of partial discharges and failure of equipment.
REWINDING & REENGINEERING OF TRANSFORMERS
- Rewinding transformers with HV and LV winding as per original design specifications.
- Replacement of core and insulation.
- Replacement of off-circuit and on-load tap changers.
- Re-engineering of transformers to increase power capacity or applying changes to design specifications.
SPARES FOR TRANSFORMERS
- Supply of spare parts for preventive and breakdown maintenance.
- Inventory management for customer.
THERMOGRAPHIC ANALYSIS
Thermal scanning of transformers is an essential preventive maintenance tool to study and analyse any potential issues with the cooling system and detect hot spots on transformers before a catastrophic failure of equipment occurs. Abnormal heating associated with high resistance or excessive current flow is the main cause of several problems within electrical systems.
Infrared Thermography allows us to see these invisible thermal signatures that indicate impending damage before the damage occurs. Under-sized conductors, loose connections or excessive current flow may cause abnormally high unwanted heating that may result in dangerously hot electrical circuits. Components can literally become hot enough to melt. Thermal Imagers enable us to see heat signatures associated with high electrical resistance long before the circuit becomes hot enough to cause an outage or explosion.
- Fault incipient.
- Allows scheduling of repairs.
- Reduction in disassembling, rebuilding or repair of components.
- Reduce outage & operation costs.
- Improved & less expensive maintenance.
- Fast, reliable, & accurate output.
Switchgear Service
- Switchgear Repair and Maintenance
- Switchgear modification and upgradation
- Visual inspection and Mechanical inspection
- Online PD Analysis
- Thermography
- Hi-Pot testing
- Insulation resistance
- Contact Resistance Test
- Primary Injection test kit
Extensive analysis by an interactive computer program is used to obtain designs which meet the requirements of customer specifications and the relevant standards. FTC has carried out type tests on more than 48 different types of transformers at Independent Laboratories in Europe. FTC has a proven record of supplying over 37,000 Transformers / Package Substations to various utilities in Middle East, Africa, Europe, South East Asia, Australia and South America over a span of 22 years.