All Services - Vans ElectroEngineerings
Certified Company ISO 9001-2008
We offer Different Services
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About Our Industry
Our enterprise is one of the finest Vaccum Circuit Breaker (VCB) manufacturers and suppliers in India. Our manufacturing and testing unit is in Salem, Tamil Nadu. We have state-of-art manufacturing and testing facilities like circuit Breaker Parameters Analyzers, HV test set, High Voltage Testing transformers etc.
INTERLOCK
• VCB cannot be closed in any intermediate position, other than in Service Position or in Test/Isolated Position
• The VCB Truck cannot be racked IN or raked OUT, when the VCB is ON
• The VCB Truck cannot be racked 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)
SALIENT FEATURES
• Available in 12kV/24kV/36kV
• Available up to 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
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
• 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
APPLICATION
• 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
SALIENT FEATURES
• Unique Single-box Solution
• Package consists of:
• 3-Pole Gang-operated, Vacuum Circuit Breaker
• Epoxy Resin Cast, Bushing Embedded, Current Transformer
o Integral Control Panel
o Breaker Control Unit
o Numerical Relay
o Tri-vector Metering (Optional)
Magnetic Actuator Operating Mechanism
• 20,000 Mechanical Operations
• Maintenance-free
• Hydrophobic Cyclo-aliphatic Epoxy Resin Cast (HCEP) Bushings
• Lightning Arrestor (Optional)
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
• 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
•
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
PROTECTED FEATURES
• 3 stage Overcurrent Protection (Directional/Non- Directional)
• Fast & Delayed Trip Curves for Phase Fault/EarthFault
• 50 types of Trip Curves (IEC, ANSI, Recloser Curves, Customized Curves)
• Definite Time Element
• Negative Sequence Overcurrent Protection
• Sensitive Earthfault (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
-
• Local/Remote
• Open/Close
• Recloser ON/OFF
• Protection ON/OFF
• Earth Fault Protection ON/OFF
• Reset
• Battery Test
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
-
• 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
• FRTU Restart Counter
• Recloser Trip Counter
• Fault Counter (R, Y, B, N, Total)
REORDER
• Over 20,000 event records
• Waveform Record
• Fault Recorder (upto 4 faults)
• Maximum Demand–current
• Maximum Demand–power
CONTROL FUNCTIONS
• Local/Remote
• Open/Close
• Recloser ON/OFF
• Protection ON/OFF
• Earth Fault Protection ON/OFF
• Reset
• Battery Test
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
APPLICATION
-
• 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