SRIWIN PRODUCTS

Indoor VCB Switchboards

SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers Air-insulated, Indoor Metal-clad VCB Switchboards in 12kV/24kV/36kV Voltage Ratings. These switchboards incorporate highly reliable Vacuum Circuit Breakers as Switching Medium and are offered either as stand-alone units or as Line-up Switchboards.

INDOOR

VCB

SWITCHBOARDS

12kVIndoorstandaloneVCBSwitchboard
12kV Indoor ICOG
VCB Switchboard
12kV Indoor
VCB Switchboard Line-up
22V Indoor ICOG VCB Switchboard
24kV Indoor ICOG
VCB Switchboard
24kV Indoor
VCB Switchboard Line-up

Salient Features

INDOOR METAL CLAD

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Salient Features

  • Available in 12kV/24kV/36kV
  • Available upto 3150A, 40kA
  • Stand-alone Switchboard (ICOG)
  •  Cable-in-Cable-Out Switchboard (CICO)
  •  Line-up Switchboard
  •  Draw-out Design
  • Roll-on-Floor Type
  • Cassette Type (Optional)
  • Fixed Type (Optional)
  • Fully Compartmentalised
  • Spring Charged Mechanism
  • Magnetic Actuator Mechanism (Optional)
  • Adequate Termination Space
  • Flexible LV Control & Protection
  • Flexible Metering Options
  • Interlocks as per IS/IEC Standards
  • Degree of Protection: IP 4X (Indoor)
  • SCADA/DMS/EMS/BMS/SAS compatible
  • Various Optional Accessories
  • Type Tested as per IS/IEC Standards

Interlocks

INDOOR METAL CLAD

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Interlocks

  • VCB cannot be closed in any intermediate position, other than in Service Position or in Test/Isolated Position
  • The VCB Truck cannot be raked IN or raked OUT, when the VCB is ON
  • The VCB Truck cannot be raked IN, unless the control plug is inserted in its socket
  • The control plug cannot be removed from its socket in Service position
  • Pad locking facility for the front door
  • Door Interlock – prevents opening of the front door, while the VCB is ON & prevents closing of the VCB, when the front door is open (Optional)

Operating Mechanism

INDOOR METAL CLAD

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Operating Mechanism

  • Manual/Electrical Stored Energy Spring Charged Mechanism
  • Magnetic Actuator Mechanism (Optional)
  • Suitable for rapid auto reclosing
  • In-built anti-pumping
  • Simple
  • Robust
  • Long Life
  • Low Maintenance
  • Tested for M2 Class (10, 000 Operations)

Optional Accessories

INDOOR METAL CLAD

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Optional Accessories

  • Integral Earth Switch
  • Earthing Truck – Cable Side
  • Earthing Truck – Bus Side
  • Fixed PT or Draw-out PT
  • Rear mounted Draw-out PT
  • Top mounted Draw-out PT
  • Sealable CT/PT Chamber
  • Sealable Metering Chamber
  • Tariff Metering
  • VCB handling Trolley (for Cassette Type VCBs)
  • Metallic Safety Shutters
  • Live Line Indicators
  • Rear (Cable Chamber) Cover Interlocks
  • Bus Chamber Cover Interlocks
  • Remote Control Panel
  • Remote Annunciation Panel

Applications

INDOOR METAL CLAD

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Applications

  • Utilities
  • Incomers
  • Bus Couplers
  • Outgoing Feeders
  • Residential Complex
  • Commercial Complex
  • Shopping Malls
  • Hotels
  • Hospitals
  • Industries
  • Power Plants
  • Solar Power Plants
  • Unitised Sub Stations
  • EB Metering Panels
  • Transformers
  • Motors
  • Reactors
  • Capacitors
  • Cable Feeders
  • Overhead Feeders
  • Line Feeders

Outdoor VCB Switchboards

SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers Air-insulated, Outdoor Metal-enclosed VCB Switchboards in 12kV/24kV/36kV Voltage Ratings. These switchboards incorporate highly reliable Vacuum Circuit Breakers as Switching Medium and are offered either as stand-alone units or as Line-up Switchboards.

OUTDOOR

VCB

SWITCHBOARDS

12kV Outdoor ICOG VCB Switchboard
12kV Outdoor ICOG VCB Switchboard
12 kV Outdoor VCB Switchboard Line-up
12kV Outdoor VCB Switchboard Line-up
22kV Outdoor ICOG VCB Switchboard
24kV Outdoor ICOG VCB Switchboard
22 kV Outdoor VCB Switchboard Line-up
24kV Outdoor VCB Switchboard Line-up

Salient Features

OUTDOOR METAL CLAD

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Salient Features

  • Available in 12kV/24kV/36kV
  • Available upto 3150A, 40kA
  • Stand-alone Switchboard (ICOG)
  •  Cable-in-Cable-Out Switchboard (CICO)
  •  Line-up Switchboard
  •  Draw-out Design
  • Roll-on-Floor Type
  • Cassette Type (Optional)
  • Fixed Type (Optional)
  • Fully Compartmentalised
  • Spring Charged Mechanism
  • Magnetic Actuator Mechanism (Optional)
  • Adequate Termination Space
  • Flexible LV Control & Protection
  • Flexible Metering Options
  • Interlocks as per IS/IEC Standards
  • Degree of Protection: IP 4X (Indoor)
  • SCADA/DMS/EMS/BMS/SAS compatible
  • Various Optional Accessories
  • Type Tested as per IS/IEC Standards

Interlocks

OUTDOOR METAL CLAD

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Interlocks

  • VCB cannot be closed in any intermediate position, other than in Service Position or in Test/Isolated Position
  • The VCB Truck cannot be raked IN or raked OUT, when the VCB is ON
  • The VCB Truck cannot be raked IN, unless the control plug is inserted in its socket
  • The control plug cannot be removed from its socket in Service position
  • Pad locking facility for the front door
  • Door Interlock – prevents opening of the front door, while the VCB is ON & prevents closing of the VCB, when the front door is open (Optional)

Operating Mechanism

OUTDOOR METAL CLAD

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Operating Mechanism

  • Manual/Electrical Stored Energy Spring Charged Mechanism
  • Magnetic Actuator Mechanism (Optional)
  • Suitable for rapid auto reclosing
  • In-built anti-pumping
  • Simple
  • Robust
  • Long Life
  • Low Maintenance
  • Tested for M2 Class (10, 000 Operations)

Applications

OUTDOOR METAL CLAD

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Applications

  • Utilities
  • Incomers
  • Bus Couplers
  • Outgoing Feeders
  • Residential Complex
  • Commercial Complex
  • Shopping Malls
  • Hotels
  • Hospitals
  • Industries
  • Power Plants
  • Solar Power Plants
  • Unitised Sub Stations
  • EB Metering Panels
  • Transformers
  • Motors
  • Reactors
  • Capacitors
  • Cable Feeders
  • Overhead Feeders
  • Line Feeders

Optional Accessories

OUTDOOR METAL CLAD

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Optional Accessories

  • Integral Earth Switch
  • Earthing Truck – Cable Side
  • Earthing Truck – Bus Side
  • Fixed PT or Draw-out PT
  • Rear mounted Draw-out PT
  • Top mounted Draw-out PT
  • Sealable CT/PT Chamber
  • Sealable Metering Chamber
  • Tariff Metering
  • VCB handling Trolley (for Cassette Type VCBs)
  • Metallic Safety Shutters
  • Live Line Indicators
  • Rear (Cable Chamber) Cover Interlocks
  • Bus Chamber Cover Interlocks
  • Remote Control Panel
  • Remote Annunciation Panel

Auto Reclosers

SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers a unique, space–saving, magnetic actuator operated, outdoor, Pole/Structure mounted, three-pole, gang-operated Vacuum Auto Reclosers, that perfectly meet the requirements of modern Distribution Automation. These reclosers are available in 12kV & 36kV Voltage Ratings.  The application areas include Urban & Rural, Primary & Secondary Power Distribution Segments.

SRIWIN

AUTO

RECLOSERS

12kV autoreclosers
12kV, 1250A, 20kA
36kVautoreclosers
36kV, 1250A, 20kA

Salient Features

AUTO RECLOSERS

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Salient Features

  • Unique Single-box Solution
  • Package consists of:
  • o 3 pole, gang operated Vacuum Auto Recloser
    o Bushing Embedded Epoxy Resin Cast, Dry Type, Current Transformers
    o Integral Control Cabinet
    o PMA Controller
    o In-built battery & battery charger
  • Permanent Magnetic Actuator (PMA) Operating Mechanism
  • 20, 000 Mechanical Operations
  • Maintenance-free
  • Hydrophobic Cycloaliphatic Epoxy (HCEP) Resin Bushings
  • Terminal Connector to suit Overhead Conductor/Cable
  • Mechanical Trip & Lock-out facility
  • Truly space-saving
  • Suitable for rigorous outdoor environment
  • Suitable for Single-pole or Double-pole or Structure mounting
  • Reduced Installation Time
  • Long Electrical & Mechanical Life
  • Suitable for frequent switching
  • Suitable for unmanned sub-stations/locations
  • Suitable for Urban/Rural Power Distribution
  • Suitable for Primary/Secondary Power Distribution
  • Less Downtime
  • Reduced Lifecycle cost
  • Reduced Total Cost of Ownership
  • Increased Availability
  • Increased Revenue
  • Hazards of Oil-filled CTs avoided
  • Suitable for multi-shot rapid auto-reclosing
  • Can be used as a Sectionaliser
  • Can be used as a Feeder Breaker
  • SCADA/DMS compatible

Protection Features

AUTO RECLOSERS

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Protection Features

  • 3 stage Overcurrent Protection (Directional/Non-Directional)
  • Fast & Delayed Trip Curves for Phase Fault/Earth Fault
  • 50 types of Trip Curves (IEC, ANSI, Recloser Curves, Customized Curves)
  • Definite Time Element
  • Negative Sequence Overcurrent Protection
  • Sensitive Earth fault (SEF) Protection
  • Cold Load Pick-up (CLPU) Protection
  • Inrush Restraint Element
  • Sequence Coordination
  • Broken Conductor Protection
  • Check Synchronizing Element
  • Auto Reclosing (5 shots)
  • 4 setting groups
  • Automatic Setting Group Change depending upon power flow direction

Control Functions

AUTO RECLOSERS

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Control Functions

  • Local/Remote
  • Open/Close
  • Recloser ON/OFF
  • Protection ON/OFF
  • Earth Fault Protection ON/OFF
  • Reset
  • Battery Test

Status Indications

AUTO RECLOSERS

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Status Indications

  • Recloser Status: ON/OFF
  • Control Position: Local/Remote
  • Fault Indication (R, Y, B, N, SEF, Directional)
  • Broken Conductor
  • Synchronization Fail
  • Hot Line
  • Inrush Detected
  • Mechanical Lock-out
  • Loss of AC Aux. Power
  • Control Cabinet Door Open
  • Battery overcharged
  • Battery Charger Error
  • System Error (self-diagnosis)

Measurement Functions

AUTO RECLOSERS

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Measurement Functions

  • Source Side Voltage
  • Load Side Voltage (Optional)
  • Current
  • Active Power (kW)
  • Reactive Power (kVAr)
  • Apparent Power (kVA)
  • Active Energy (kWh)
  • Reactive Energy (kVArh)
  • Power Factor
  • Frequency
  • Phase Angle
  • Harmonics (upto 32nd)
  • Total Harmonic Distortion (THD)

Counter

AUTO RECLOSERS

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Counter

• FRTU Restart Counter
• Recloser Trip Counter
• Fault Counter (R, Y, B, N, Total)

Recorder

AUTO RECLOSERS

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Recorder

  • Over 20,000 event records
  • Waveform Record
  • Fault Recorder (up to 4 faults)
  • Maximum Demand – Current
  • Maximum Demand – Power

Communication

AUTO RECLOSERS

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Communication

  • SCADA: DNP 3.0, IEC 60870-5-101, IEC 60870-5-104 (Optional)
  • Setting: MODBUS

Optional Accessories

AUTO RECLOSERS

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Optional Accessories

  • External PT
  • Lightning Arrestors (on the Incoming Side)
  • Lightning Arrestors (on the Outgoing Side)
  • Lightning Arrestors (Both Sides)
  • Integral/External Control Transformer
  • Tariff Meter
  • External FRTU
  • MODEM
  • Auto Reclosers with 15 kV & 38 kV (60 Hz.) IEEE/ANSI Ratings – Optional

PMA CONTROLLER

AUTO RECLOSERS

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PMA CONTROLLER

  • Micro-controller based
  • In-built SMPS for Capacitor Charging
  • High capacity MOSFET for Switching
  • Operates on a wide range of aux. supply
  • In-built Trip Circuit Supervision
  • In-built Self- diagnosis
  • In-built high energy Capacitor Banks for Closing/Tripping
  • Pulse Width Modulated (PWM) output to Close/ Trip Coils
  • Optional Output Contacts for Trip Circuit Healthy & PMA Controller Healthy

Outdoor Permanent Magnetic Actuator Operator VCB

SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers a unique, space–saving, magnetic actuator operated, outdoor, Pole/Structure mounted, three-pole, gang-operated Vacuum Circuit Breakers, that are a perfect replacement for conventional Porcelain-clad Circuit Breakers. These VCBs are available in 12kV & 36kV Voltage Ratings.  The application areas include Urban & Rural, Primary & Secondary Power Distribution Segments.

SRIWIN

OUTDOOR PERMANENT MAGNETIC ACTUATOR OPERATED

VCB

36kVPMA
12kV, 1250A, 26.3kA
12KvPMA
36kV, 1600A, 26.3kA

Salient Features

PMA VCB

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Salient Features

  • Unique Single-box Solution
  • Package consists of:
  • o 3 pole, gang operated Vacuum Auto Recloser
    o Bushing Embedded Epoxy Resin Cast, Dry Type, Current Transformers
    o Integral Control Cabinet
    o PMA Controller
    o In-built battery & battery charger
  • Permanent Magnetic Actuator (PMA) Operating Mechanism
  • 20, 000 Mechanical Operations
  • Maintenance-free
  • Hydrophobic Cycloaliphatic Epoxy (HCEP) Resin Bushings
  • Terminal Connector to suit Overhead Conductor/Cable
  • Mechanical Trip & Lock-out facility
  • Truly space-saving
  • Suitable for rigorous outdoor environment
  • Suitable for Single-pole or Double-pole or Structure mounting
  • Reduced Installation Time
  • Long Electrical & Mechanical Life
  • Suitable for frequent switching
  • Suitable for unmanned sub-stations/locations
  • Suitable for Urban/Rural Power Distribution
  • Suitable for Primary/Secondary Power Distribution
  • Less Downtime
  • Reduced Lifecycle cost
  • Reduced Total Cost of Ownership
  • Increased Availability
  • Increased Revenue
  • Hazards of Oil-filled CTs avoided
  • Suitable for multi-shot rapid auto-reclosing
  • Can be used as a Sectionaliser
  • Can be used as a Feeder Breaker
  • SCADA/DMS compatible

Breaker Control Unit

PMA VCB

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Breaker Control Unit

  • Micro-controller based
  • In-built SMPS for capacitor charging
  • High Capacity MOSFET for Switching
  • Operates on a wide range of aux. supply
  • In-built Trip Circuit Supervision
  • In-built aux. Under-voltage Supervision
  • In-built High Energy Capacitor Banks for Closing/Tripping
  • Pulse Width Modulated Output to Closing/Tripping Coils
  • In-built Indications
  • In-built breaker failure protection
  • In-built Breaker Status Monitoring
  • Self-diagnostic
  • Optional DI/DO

Optional Accessories

PMA VCB

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Optional Accessories

  • External PT (Oil-immersed or Dry Type)
  • Lightning Arrestor at the Incoming and/or at the Outgoing Side
  • Integral/External Dry Type Control Transformer
  • Battery Bank & Charger
  • Stainless Steel Control Cabinet
  • Tariff Meter
  • High End Protection Relay
  • FRTU
  • MODEM
  • Solar Radiation Protection Cover in Control Cabinet

Three Pole, Vacuum Circuit Breaker For Capacitor Bank Group Control

SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers a unique 36kV, 1250A, 26.3kA, Three Pole, Vacuum Circuit Breaker For Capacitor Bank Group Control

SRIWIN

Three Pole, Vacuum Circuit Breaker For

Capacitor Bank Group Control

36V Capacitor Group Control_VCB

Salient Features

Three Pole, Vacuum Circuit Breaker For Capacitor Bank Group Control

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Salient Features

  • Suitable for Pole-mounting or Substation structure-mounting
  • Used as a back-up breaker for individual capacitor feeder breakers
  • Vacuum Interrupters encapsulated in outdoor, hydrophobic cycloaliphatic epoxy (HCEP) bushings
  • HCEP bushings are much superior to conventional porcelain bushings
  • Highly reliable Permanent Magnet Actuator (PMA) operating mechanism
  • With in-built Dry Type Epoxy Resin Cast Low Power Current Transformers – upto a max. of 2 cores
  • Light weight – Easy handling at site
  • Multicore Umbilical Control Cable Between VCB & Control Cabinet with Plug & Socket
  • Plug & Play Solution – Reduced Site Installation & Assembly Time
  • Increased mechanical life & electrical life
  • Totally maintenance-free
  • Mechanical Trip & Lock-out Provision available
  • Integral Outdoor Control Cabinet – houses all control, protection & metering modules
  • Flexible Control, Protection & Metering Options
  • SCADA/DMS/SAS/PPC compatible

Applications

Three Pole, Vacuum Circuit Breaker For Capacitor Bank Group Control

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Applications

Group Control of 36kV Capacitor Switching Applications in Industries / Large Establishments / Utility Substations / Wind Power Generation Plants

Outdoor Single Pole Double Break, Vacuum Circuit Breaker for Capacitor Switch

SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers a unique 40.5kV, 800A, 26.3kA, Outdoor Single Pole, Double-break VCB For Capacitor Bank Group Control

SRIWIN

Outdoor Single Pole

Double Break, VCB

for Capacitor Switch

SinglePole Double Capacitor Feeder_VCB

Salient Features

Outdoor Single Pole Double Break, VCB for Capacitor Switch

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Salient Features

  • Specially designed for the Control & Switching of 36kV Shunt Capacitor Banks with Reactors
  • Suitable for Single Capacitor Bank Switching as well as Back-to-Back Capacitor Switching
  • Suitable for Pole-mounting or Substation structure-mounting or metal-enclosed capacitor banks
  • Unique Double-break per pole design
  • Highest BIL across terminals
  • Vacuum Switching Medium – most suited for the stringent capacitor switching applications

  • Vacuum Interrupters encapsulated in outdoor, hydrophobic cycloaliphatic epoxy (HCEP) bushings
  • HCEP bushings are much superior to conventional porcelain bushings
  • Highly reliable Permanent Magnet Actuator (PMA) operating mechanism
  • Most suitable for Point on Wave Switching, because of consistent closing time/opening time
  • With in-built Dry Type Epoxy Resin Cast Low Power Current Transformers – upto a max. of 2 cores
  • Light weight – Easy handling at site
  • Plug & Play Solution – Reduced Site Installation & Assembly Time
  • Increased mechanical life & electrical life

  • Totally maintenance-free
  • Mechanical Trip & Lock-out Provision available
  • Integral Outdoor Control Cabinet – houses all control, protection & metering modules
  • Flexible Control, Protection & Metering Options
  • Suitable for Automatic Power Factor Correction (APFC) Schemes
  • SCADA/DMS/SAS/PPC compatible
  • Available as Three Pole Gang Operated Vacuum Circuit Breaker too

Indoor Vacuum Capacitor Switch

SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers a unique 36kV Three Pole, Gang Operated, Indoor, Vacuum Capacitor Switch

SRIWIN

36kV Three Pole, Gang Operated, Indoor,

Vacuum Capacitor Switch

12kV Indoor vacuum capacitor switch

Salient Features

36kV, Three Pole, Gang Operated, Indoor Vacuum Capacitor Switch

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Salient Features

  • Current Rating upto 400A
  • Capacitor Switching Current upto 400A
  • Highly Reliable Vacuum Interrupters
  • Long Mechanical & Electrical Life
  • Suitable for frequent switching applications
  • Most suited for capacitor switching applications
  • Higher Short Time Withstand Current
  • Option of either solenoid mechanism or magnetic mechanism
  • Available in open execution.ready to be fitted in any enclosure
  • Available in Fixed Version or in Draw-out Version in indoor/outdoor enclosures
  • Operates even with wide variations in voltage
  • 4 O. + 4 N.C. aux. contacts
  • Compact
  • Light Weight
  • Maintenance Free
  • Conformance to IS/IEC 62271-103

Outdoor Vacuum Capacitor Switch

SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers a unique 36kV Three Pole, Gang Operated, Outdoor, Vacuum Capacitor Switch

SRIWIN

36kV Three Pole, Gang Operated, Outdoor,

Vacuum Capacitor Switch

36kV Outdoor vacuum capacitor switch

Salient Features

36kV, Three Pole, Gang Operated, Outdoor Vacuum Capacitor Switch

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Salient Features

  • Current Rating upto 630A
  • Capacitor Switching Current upto 400A
  • Highly Reliable Vacuum Interrupters
  • Long Mechanical & Electrical Life
  • Suitable for frequent switching applications
  • Most suited for capacitor switching applications
  • Higher Short Time Withstand Current
  • Highly Reliable Magnetic Actuator Mechanism
  • Operates even with wide variations in voltage
  • 4 O. + 4 N.C. aux. contacts
  • Compact
  • Light Weight
  • Maintenance Free
  • Conformance to IS/IEC 62271-103

    contact us

    get in touch

    Sub Heading Sub Heading Sub Heading Sub Heading Sub Heading Sub Heading

    phone number:

    +91 90805 37051

    email address:

    info@sriwinelectric.com , sriwinelectric@gmail.com

    Factory address

    Plot 61& 73, Women’s industrial Estate, Karuppur,Salem-636011,Tamilnadu,India.

    Admin Office

    212-4, Indian bank colony,Narasothipatti, Salem– 636004,Tamil Nadu India.

    let's hire us team for more update & better corporating!