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OUR VISION
Increased Emphasis on Reliability of Design
Achieving zero failure rate
Ensuring strict adherence to laid down quality system standards
Employee Motivation Through Periodic Training, Review and Rewards
J & S POWER SOLUTIONS QUALITY OBJECTIVES...
CORE VALUES :
OUR TQM PRACTICES...
VISION :
Focus on Quality.
Focus on human values.
Continual Pursuit of Excellence.
Transparent Transactions.
Providing Value for Money.
Ongoing Training for Workmen, Supervisors and Engineers.
Thorough inspection of all incoming materials.
Surveillance inspection of sub suppliers works.
Specialists / consultants visits and interactions.
Upgradation of Equipments continuously.
Preventive maintenance of Equipments.
Periodic calibration of Test Equipments.
Bench marking with best practices in the trade.
To help Society achieve
Better quality of life
By enabling reliable power supply.
Call for service 24 x 7 x 365 - 8600798968
INTRODUCTION
J & S Power solutions is an acclaimed service provider of
Transformers Repair and Servicing, Transformer Oil Filtration, etc.
Catering since its inception, we have earned an unrivalled
position for ourselves due to the immense support of our
prestigious customers. This motivates us to deliver better products
each time and upgrade their features from time to time.
Being a client driven organization, we take into account the
valuable suggestions and feedback of our esteemed customers.
This helps us live up to their expectations and offer services as per
their requirements. We are acknowledged for our world-class
services, which is a result of our incessant efforts. We spare no
efforts and work tirelessly to be able to provide complete
satisfaction to our worthy clients. Our company strictly adheres to
principles like commitment towards our employees, honest trade
practices and regular introduction of innovative products. These
work wonders for us and we succeed in gaining a competitive
edge over the rest.
This includes replacement of transformer windings, insulation, gasket sealing and removal of moisture. Such repairs/overhauling is carried out at site where adequate lifting and handling facility is available
World-class cutting-edge services including transformer repair, Revamping, Overhauling, Repair, Erection and Commissioning for all imported and indigenous make transformers Up to 100 MVA- 220 KV Class with 24x7x365 Service.
We offer wide range of services, to name a few:-
On site repair & Overhauling of Power & Special Transformers.
On load tap changer is the most important device of transformer which needs special attention. We are having a team of specializes engineers for repair and maintenance of On Load Tap Changers of any make. World-class cutting-edge services including transformer repair, Revamping, Overhauling, Repair, Erection and Commissioning for all imported and indigenous make transformers Up to 100 MVA- 220 KV Class.with 24x7x365 service.
Overhauling and repair of On Load Tap Changers
www.jandspowersolutions.in - [email protected]
MANUFACTURING
Call for service 24 x 7 x 365 - 8600798968
class services, which is a result of our incessant efforts. We spare no efforts and work tirelessly to be able to provide complete satisfaction to our worthy clients. Our company strictly adheres to principles like commitment towards our employees, honest trade practices and regular introduction of innovative products. These work wonders for us and we succeed in gaining a competitive edge over the rest.
RESEARCH AND DEVELOPMENT
A separate research and development team consisting of:
Engineering Purchase Manufacturing Quality
QUALITY SYSTEMS AND PROCESSES
A detailed documented quality system, exceeding ISO requirements.
A qualifying process for EACH person across all areas in manufacturing.
A monitoring system to ensure conformance to quality systems.
A thorough, documented review of customer complaints and suggestions along with
the implementation of solutions.
A system of manufacturing dedicated to efficient, lean, zero-defect manufacturing
systems and processes.
HUMAN RESOURCES
A clearly documented HR procedure covering ALL levels of the company.
A system of work ownership by all employees of the company.
Highest compensation package for worker cadre in the area.
A compensation plan which rewards all levels EQUALLY.
A mandate that EACH employee must complete at least 100 hours of training each year.
A 360 degree quarterly review for ALL employees on perfomance and concerns.
CUSTOMERS
Dedicated account managers for all regular and large customers, who arrange:
Commissioning of Transformers (India only).
Service Check-ups.
Annual Maintenance Contracts
A Documented feedback system from customers for constant improvements.
Customer seminars and training seminars for maintenance.
Energy efficiency programs and replacement programs.
J & S Power solutions is an acclaimed Manufacturer of “ Power Gard” make Transformers, Catering since 2010, we have earned an unrivalled position for ourselves due to the immense support of our prestigious customers. This motivates us to deliver better products each time and upgrade their features from time to time.
Being a client driven organization, we take into account the valuable suggestions and feedback of our esteemed customers. This helps us live up to their expectations and offer services as per their requirements. We are acknowledged for our world-
PRODUCT RANGE
www.jandspowersolutions.in - [email protected]
DISTRIBUTION TRANSFORMERS
Specifications
25 kVA to 5,000 kVA
Voltages from 3.3kV to 33kV
3 phases, 50 Hz in voltages of 11kV, 22kV and 33kV
Off-circuit tap changer to provide +5% to-10% taps in steps of 2.5%
On-load tap changer to provide +7% to -21% taps in steps of 1.75%
Class A insulated
Vector group Dyn 11
Continuous duty
Copper wound
Painting as per IS/IEC standards
HV side cable box
LV side cable box/bus duct
Standard fittings as per IS 2026/IEC 76
POWER TRANSFORMERS
Specifications
Upto 5,000 kVA
Voltages Upto 33kV
3 phases, 50 Hz in voltages of 11kV, 22kV and 33kV
Off-circuit tap changer to provide +5% to-10% taps in steps of 2.5%
On-load tap changer to provide +7% to -21% taps in steps of 1.75%
Class A insulated
Vector group Dyn 11
Continuous duty
Copper wound
Painting as per IS/IEC standards
HV side cable box
LV side cable box/bus duct
Standard fittings as per IS 2026/IEC 76
CONVERTER DUTY TRANSFORMERS
ISOLATION TRANSFORMERS
FURNACE DUTY TRANSFORMERS
SPECIAL PURPOSE TRANSFORMERS
CAST RESIN TRANSFORMERS
DRY TYPE TRANSFORMERS
VACUUM PRESSURE IMPREGNATED TYPE
PACKAGE UNIT SUB STATIONS
COMPACT SUB STATION
Design conforms to IEC 62271-202 standards
The compartmentalized construction prevents accidental entry to energized areas
Meets IP53/IP23 degree of protection
Tailored configuration to customer needs
Designed to withstand electrical impulses,thermal and dynamic stresses
Variety and choices for MV/LV swithcgear
Low power loss and low noise transformer
Number of feeders for LV can be customer specific
Easy to install
Delivery ready for commissioning
Modern manufacturing techniques ensure cost effectiveness, reliability and
long trouble free performance
Salient Features
Range up to 1000 kVA with oil cooled transformer
up to 3000 kVA with dry type/cast resin transformer
Specifications
Range up to 1000 kVA with oil cooled transformer
up to 3000 kVA with dry type/cast resin transformer
Specifications
Call for service 24 x 7 x 365 - 8600798968
SERVICES OFFERED
www.jandspowersolutions.in - [email protected]
Our firm is engaged as a service provider for 24x7x365 uninteruptted and trouble free power supply to our customer and services offered:
Annual Maintenance contract for any make any where in India or Abroad.
Oil filtering service through conventional and high capacity high vacuum filter.
Servicing and Testing on site to improve IR values.
Repair and Reconditioning of all types of Transformers of any Make
Stocking whole range of standby transformers for emergency needs of customers.
Erection and commissioning of transformers upto 220 KV.
Consultancy services on substations. Preventive & Corrective Maintenance.
Transformer Activities.
* Filtration of Transformer Oil.
* Testing of Transformer Oil.
* Testing of Transformer & Fault Finding at site.
* Attending oil leakages of Transformer.
* Servicing & repairing of OLTCs.
* Replacement of Transformer Spares – MOG, AIR CELL,
DIAPHRAM, BUCHHOLZ RELAY, PRV, BUSHINGS, METAL
PARTS, SILICA GEL BREATHER, WTI & OTI METERS &
MARSHALLING BOX.
* Transformer overhauling at site.
* Insulation Resistance Value Improvement of Transformer
By Vaccum Drying at site.
* Insulation Resistance Value Improvement of Transformer
By Vaccum & Nitrogen Drying at site.
On Site Testing and services:Repair & Service
1. Transformers following test will be carried out to assertian health of the transformers.
Transformer general data.
Visual inspection.
2 KV test for core and clamp.
Ratio and vector group test.
Magnetizing current measurement
Winding resistance measurement
Short circuit measurement
Calibration of OTI and WTI indicators
Gradient checks for winding temperature indicator or hot spot gradient checks for WTI
Ratio checks for winding CT
Measurement of transducer remote winding temp. Indicator
OLTC Operation checks
Tap position indicator checks
Insulation resistance checks for device
Cooling device operation checks
Tap changer and cooler alarm checks
Protective device wiring checks
2. After testing oil filtration and circulation is carried out to enhance quality of transformer oil. (BDV, PPM, Acidity and DGA Test)
3. We also undertake minor repair vice Changing & replacement of all gaskets and fasteners, OLTC Service, removal of core coil, check the IR Value, keeping the coil in oven, Dismantling of Transformer including Bus Duct connections in LT side, and HT side, removal of "O” Copper & Bushing connections at customers site.
TESTING EQUIPMENT
Call for service 24 x 7 x 365 - 8600798968
1
2
Open Land Area
Built Up Area
20000 Sq.ft.
5000 Sq.ft.
PLANT
Qty.
1 No.
1 No.
1 No.
2 No.
2 No.
3 No.
1 No.
4 No.
1 No.
1 No.
1 No.
S.N. Description
1 H.V. Testing Set 100 KV
4 Ratio Tester, Make : Zaren / SEV Insulator Tester
6 Multimeter Make: Motawani
7 Capacitor for full load short circuit test
8 Oil Testing Set up to 60 KV Make: SEV
9 Resistance Tester [Digital]
10 Tong Tester 0 to 10, 50, 250 – 260. 1000 Amp.
11 Dimmer variable voltage 100 Amp.
Induced Voltage Test 33 KV Voltage up to 66 KV Make: SE
Double Voltage Double Frequency Test Set 850 V. 150 Hz.
2
Losses Meter 80 Amp. 600 V. to 1050 V.
Make - Gopal Electronics Ahmedabad3
Insulation Tester working volt 1000 V., 2000 V. & 5000 V. Ranges50 to 5000 Megger Ohms & Infinity
5
12 For Short Circuit Test 200 KVA 2500 V. Transformer with 100 KVAR Capacitor. 1 No.
2 8’ x 8’ Hot Air Oven 25 KW Capacity.
20 Ton mono rail with chain pulley block3
5 Ton Capacity EOT Crane4
Chain pulley block 3 Ton, 20 Ton Capacity.5
Spacer cutting press machine.6
H.V. Coil Winding Machine 7
L.V. Coil Winding Machine 6” Bed Length.8
Transformer Oil Filter Plant 5000 Liter/hour.9
Welding Machine 300 Amp.10
Gas Welding kit.11
Drill Machine ¾” Capacity.12
Compressor for spray painting 3 H.P.13
Shearing Machine.14
15 All other workshop tools.
1 18 KW capacity
MACHINERY
1 No.
1 No.
1 No.
2 Nos.
1 No.
2 Nos.
2 Nos.
1 No.
2 No.
1 No.
1 No.
1 No.
1 No.
Lump-sum
1 No.
AMC SCOPE FOR TRANSFORMER
1
Quarterly Visit
Oil level in transformer
To check against transformer oil temp.
If low, to top up with dry ltered oil,
to examine transformer for leaks.
Explosion vent
To check Diaphragm
paper.
To replace if cracked or broken.
Dehydrating breather
To check colour of the active agent & that opening is not clogged.
If silica-gel is pink to change it. If the
old changed to reactivate by drying it for further use.
2
Half Yearly Visit
Bushing
To examine for cracks & dirt deposits.
To clean or to replace as necessary.
Dehydrating breather
To Check oil level in oil cup.
To make up oil if required.
3
Yearly Visit
Oil properties in transformer
To check oil sample for BDV
To lter oil to improve BDV
Oil properties in transformer
To check Acidity & water content.
To suggest client to replace oil by new oil. (The scope of work for oil replacement is not
included in AMC)
Transformer testing.
To test transformer for
To Compare with values at the time of commissioning & interpret fault if there.
(Major cause action against fault not included in AMC scope)
1. Insulation Resistance Test. 2. Magnetic Balance Test. 3. Magnetization Current Test.
4. Winding Resistance Test on all tap.
5. Voltage Ration Test on all tap.
6. Reduced Current short circuit Test.
7. Vector Group Test.
8. Simulation Test.
Gasketted joints
Check for any leakages at transformer. Tighten the bolts evenly to avoid uneven
pressure.
Cable Boxes
Check for sealing arrangements or lling holes. Examine compound for cracks. Check moisture condensate if any air lled boxes.
Replace gaskets, if leaking.
Magnetic Oil Gauge
Check connections & operation of MOG
To check mercury switch.
Buchholz Relay
Check connection & operation of Buchholz Relay
To test Buchholz relay for Alarm & Trip operation by required volume of air injection.
WTI CT
To check termination.
To tighten all connections.
Temperature Indicator
To check the packets holding their capillary.
To replace oil, if required.
Paint work
To inspect paint work.
To carry out painting work for the Transformer, if required.
Earth Pit
To check Earth Resistance value of Transformer body & neutral earthing pits.
To suggest client to take suitable action if earth resistance is high. (The repair or construction of earthing pit is not included in AMC scope)
Sr. No.
Scope of Inspection Frequency
Scope of Items to be Inspected
Scope of Inspection NotesScope of action if inspection
shows unsatisfactory conditions
AMC SCOPE
www.jandspowersolutions.in - [email protected]
BAR CHART
MONTH ----
MONTH ----
1 2 3 4 5 6 7 8 9 10 11 12ACTIVITY / QUARTER
1 2 3 4 5 6 7 8 9 10 11 12ACTIVITY / QUARTER
17 Earth Pit testing
16 Paint work inspection
15 Temperature Indicator inspection
14 WTI CT inspection
13 PRV testing
12 Buchholz Relay testing
11 Magnetic Oil Gauge testing
10 Cable Boxes inspection
9 Gasketted joints tighetening
8 Transformer testing.
7 Oil properties in transformer ACIDITY PPM
6 Oil properties in transformer BDV
5 Dehydrating breather inspection
4 Bushing HT & LT bushing inspection
3 Dehydrating breather
2 Explosion vent inspection'
1 Oil level in transformer inspection
AC
TIV
ITY
----
Call for service 24 x 7 x 365 - 8600798968
Call for Service 24 x 7 x 365 - 8600798968
SERVICE :
WEB SITE :
www.jandspowersolutions.in
[email protected] / [email protected]
Plot No.24, Apple Industrial Hub, Ahead of Volvo
Service Centre, Mumbai-Ahmadabad Highway No.8, Pelhar,
Nalasopara Phata,Nalasopara (E), Palghar Dist – 401 208
Ph: 0250 – 6554764/65, Mob: 8600798968
8149046367 / 8149046368 / 9987546368
Email : [email protected]
Web : www.jandspowersolutions.in
FACTORY & OFFICE :
