Diagnostics and RLA
D & RLA performs diagnostics test of electrical equipments and provides solution to retain a specimen or restore it to an acceptable condition after analysis.
RLA improves the performance, reliability and lifetime of equipment.
Our diagnostics tools are fully automated and updated with latest technology.
Tan delta and capacitance measurement kits (DELTA 4100, M4100) of MEGGER and DOBLE manufacturers.
SFRA (FRAX 101, M5200) of MEGGER and DOBLE manufacturers.
Circuit Breaker Analyser (Hisac 2406 & ULTIMA) of SCOPE.
Dew point Measurement (Alpha moisture, SAP Mini)
Thermal imager (FLIER B CAM)
Power quality/ Harmonics analyser (Kyoritsu, Fluke)
Vibration measurement (X- Viber), Noise level Measurement (Lutron)
ON LINE Leakage Current Analyser for LA’s (SA 301)
Multi-functional Primary test system (CPC 100 – Omicron)
HMI / SCADA
Text display with 2 – 8 line
Monochrome / color display
Touch screen with 3.5, 3.8, 5.7, 7.0, 8.0,9.4, 10.4 display (RS232 / RS 485 / RS 422 / Ethernet)
Hardware selection ensuring to meet all industry standards
Software selection and design
System procurement, development & testing
System familiarization sessions with client.
PLC (Programmable Logic Controllers)
VFD’s (AC & DC Drives)
AC servo systems
AC / DC Motors
Industrial Robotics Solution
Handling / Assembling
OEM’s / Panel Builders
Upgrading of your old machine control systems with latest products of PLC’s HMI’s SCADA, AC/DC
SERVO Drives, Heater Controllers, Process Controllers, Recorders, Control Panels, MCCS, PCCS, APFC Panels ETC.,
Failure of protection equipment leads to major breakdowns, which will cause huge loss in production as well as damage the system equipment. AMC is just like a periodical health check up to avoid breakdowns and production loss for industries. Such breakdowns can be avoided only through proper maintenance of protective relays and protection schemes.
Our AMC teams are systematic and reliable, who concentrate on maintenance and testing of all electrical equipment and protection schemes at regular intervals every year to ensure protection healthiness.
Immediate response to emergency calls, on - line guidance, trouble shooting and gap analysis – these are the special features of our AMC operations.
We execute maintenance testing of electrical components like CTs, PTs, Lightning Arrestors, Transformers, Circuit Breakers, Isolators & Earth Pits. We do testing of protection relays and calibration of meters.
Our AMC teams are committed to provide quality services with specific standards within the stipulated time period and also reminds the customers at the right time to do AMC, even if the customer fails to forget.
We provide standard test reports for all electrical components and various electrical schemes by soft copy as well as hard copies as requested by the customers which may useful during inspection by Boards / Authorities and also for future reference and records.
We are concentrating more on substations, power plants and process industries like Steel, Sugar, Cement, Refinery, Chemical, and Textiles etc. in addition we also extend our AMC services to multistoried building such as Commercial Blocks & Tec park etc.
Safe and highly reliable electric power requires careful study of faults with thoughtful application and coordination of protective devices. PAT has the experience needed to design and configure your protection system to perform properly under the most demanding conditions.
From ancient devices to highly integrated IED’s based on the latest protocols and standards (such as IEC 61850), our team understands the critical nature of electric service and the value of equipment investment. Our experts study the expected performance using an advanced
automated test kits and coordinates the devices to clear faults, balancing reliability, dependability, security, and sensitivity. And if your existing system isn’t meeting your safety or dependability needs, we can perform coordination reviews and hazard modification analyses that identify practical, economical, and proven solutions.
Voltech provides high quality service, overhauling and maintenance of Circuit Breakers
A team of factory as well as site trained personnel’s to attend any kind of repairs and fault rectification work for high tension CBs, medium voltage VCBs, SF6 indoor outdoor breakers and low voltage ACB’s.
Our proficiency of service extends to
VCB: SIEMENS -3AH series, ABB – VD4 series, AREVA – HWX/VMX, JOTHI –JCDW, CGL- GCDX, C&S –MACB -1A, BHEL
ACB: L&T – CNCS, C- POWER, U- POWER, SIEMENS – 3WL/WT/WN, ABB – Emax/ Umax, SCHNEIDER ELECTRIC – Master pact NW/NT, GE – MPACT+
We are doing testing of inbuilt relays of ACB’s for various manufacturers like
L &T – DN1, SR series, UN –RS series
SIEMENS – ETU 15B/25B/27B/45B/76B
ABB – SACE Emax (SACE PRO – 121/122/123 versions)
SCHNEIDER ELECTRIC – Micro logic 2.0A/4.0A/5.0A/6.0A
GE – MPRO -17/27/20/30/40/50
We do retrofitting of protection relays, protection schemes and refurbishment activities for Switchgears
We are offering training on Power System Protection for Industrial Facilities, colleges & fresh engineers at our test bench & also on site. This course provides a comprehensive understanding of Advanced Numerical relays specifically tailored to protection engineers. This training covers major part power system protection, Basic theory of relaying principle of feeder, motor, transformer, generator, line, bus bar protection and software configuration of major brand relays & testing of protection relay using automated test kits.
Those involves in protecting power system who require an understanding of the principles of protective relaying will get benefit from this course. Students’ ranges from recent graduates entering the field of protective relaying to experienced professionals who require an update on latest relaying technology.
DAS Diagnostics & RLA
We have received PO from RGPPL – Ratnagiri for Diagnostic testing of 400KV, Switchyard equipment, Generator transformer, Power transformer and HT Motor of 16,18,629.26 INR.
We have received PO from IOCL Mathura for Protection scheme checking and testing of electrical Feeder of 14,25,460.57 INR.
Protection Automation Training
In Mangalore Refinery we have Received Two POFor ABB Make relays of 2,24,000.00 INR. And for Siemens Make relays of 4,36,000.00 INR.
List of Clients
Ratnagiri Gas Power Plant Ltd,2150MW
Aban Power Company Ltd,120MW
BSES Kerala Power ltd,Cochin,165MW
Reliance Infrastructure Ltd,Samalkot,220MW
Essar Power Ltd,Surat,2X600MW
PPN Power generating Company P.ltd,Thirukadaiyur
Spectrum Power Generation Pvt Ltd, 2x60MW
20 MW, R.K Powergen private Ltd, Hiriyur.
Likimro 25MW Hydro Power Plant, Nagaland
1.5 MW,KT Hydro Power Plant, Misoram
2X1.5MW TP Hydro Power Plant ,Misoram
Sri Sasthaa Energy Pvt Ltd, Vazapanthal
Raghu Rama Renewable Energy Ltd,18MW,Paramakudi
STCMS 250MW Power Plant, Neyveli
Imperial Fastners Pvt Ltd,2X10MW CPP, Bokaro, Jharkhand
Jindal Steel & Power Ltd
KSK Wardha Power
Bokaro Power Supply Co. Ltd
JSW Energy Ltd
Bannari Amman Sugars Ltd, Nanjangud
Sakthi Sugars Ltd, Sivaganga
Rajshree Sugars &Chemicals Ltd, Theni, Gingee, Mundiayambakkam
The Mysore Sugar Co.Ltd, Mandya
K. R. RamasamyCO-Operative Sugar Mills Ltd, Thalainayar
E.I.D Parry Ltd, Pudukottai, Pettavaithalai, Pugalur
Ambika Sugars, Pennadam, Virudhacalam
I.O.C.L, Mathura, Panipet, Digboi, Paradip.
Cairn Energy India (Pty) Ltd - Barmer
Madras Refineries Ltd, Nagapattinam
Cochin Refineries Ltd, Cochin
Reliance Petro Chemicals Ltd
Haldia Petro Chemicals Ltd, Haldia
IBP Co.Ltd, Nagapattnam
ACC Cements, Kymore/ Chaibasa/ Jamul/ Madukkarai/ Chandrapur /Surajpur
Ambuja Cements Ltd, Unit-Farakka(West Bengal)
Ultratech Cements Ltd, Unit – Awarpur (Maharastra), Arakkonam
Birla Ultra blue cements –Hirmi, Tadipatri
The India Cements
Madras Cements –R. R. Nagar, Alathiyur
L&T Glass Works,Nasik
Tanfac Industries Ltd,Cuddalore
Hindustan Zinc Ltd,Visakhapatnam,Chittorgarh
The Madras Aluminium Co.Ltd,Mettur
Gujarat Heavy Chemicals Ltd,Gujarat
PetroAralditePvtLtd, manali –Chennai
SunflagIron&Steel Co,-Bhandra Road(Maharahstra)
Tata Iron& Steel Co Ltd,Sonadhi
Mandovi pellets Ltd,Goa
Jindal Steel & Iron Co.PvtLtd,Kuttikkatur
Bhushan Steel& Strips Ltd,Sahibabad
Jsw Steel Limited,Salem
Essar Steels Ltd,Kirandul
Hothur Steels Ltd – Bellary
The Lakshmi Mills,Kovilpatti,Coimbature
Kitex Garments Ltd,Kochi-kerala
Raymonds Ltd – Borgan (MP)
Airport Authority of India Ltd,Cochin
Banglore International Airport,Devanhalli,Bangaluru
Mumbai Port trust,Mumbai,Maharashtra
Andhrapradesh Paper Mills Ltd-CPP
Sainsons Paper Ltd ,Haryana
IGAP – Delhi
+91-44-43978000 Ext 133