VOLTECH GROUP OF COMPANIES
Featured Products
Highest quality standards are achieved through the implementations of latest technology, decades of experience and everlasting moral values , which have helped us to retain our customers as well as multiply them.
Welcome to VOLTECH GROUP OF COMPANIES
Distribution Transformers
Specification
3 Phase, 50Hz, oil immersed transformer with voltage class up to 33KV.
Continuous duty
Application - Outdoor/Indoor application
Terminal arrangement on HV - Bushings/Cable box
Terminal arrangement on LV - Bushings/Cable box/Flange to suit bus duct.
Winding material – Copper/Aluminum
Insulation – Class A
Tapping arrangement – Off circuit/On load arrangements
Painting – As per customer requirements/As per standards
Fittings & accessories – As per customer requirements.
Special Features
Designed for a minimum span of 25years
Design consistent with IS 2026 / IEC 60076
Design ensures trouble free & smooth operations
Operates with maximum efficiency.
Losses as per ECBC norms
Durable, reliable & equipped with modern manufacturing technique.
Meritorious ability to handle overloads
Tailor made to suit user’s requirements.
Low hissing sound.
Hermetically Sealed Transformers
Specification
3 Phase, 50Hz, oil immersed transformer with corrugated fins & voltage class upto 33KV.
Continuous duty.
Winding material – Copper/Aluminum.
Terminal arrangement on HV & LV- Bushings.
Tapping arrangement – Off circuit arrangement.
Insulation – Class A.
Painting – As per customer requirements/As per standards
Fittings & accessories – As per customer requirements.
Completely oil filled/Partially oil filled.
Special Features
Simple & robust in design and construction
Less maintenance.
Suitable where the place plays a major role
Design consistent with IS 2026 / IEC 60076
Sludge free & oxidation free.
Aesthetic look.
Zero contact to atmosphere.
Suitable for renewable energy applications.
Power Transformer
Specification
3 Phase, 50Hz, oil immersed transformer with voltage class upto 132KV.
Winding material – Copper
Terminal arrangement on HV & LV - Bushings/Cable box/Flange to suit bus duct.
Tapping range - Off circuit/On load arrangement
Insulation – Class A.
Continuous duty.
Painting – As per customer requirements/As per standards.
Fittings & accessories – As per customer requirements.
Service conditions – As per standards
Cooling – ONAN/ONAF.
Special Features
F3 manufacturing & technology.
Core designed to produce high efficiency.
Design consistent with IS 2026 / IEC 60076
Earthing Transformer
Specification
3 phase, Oil immersed Zig-Zag connected transformers with voltage class upto 33KV class.
Vector group – Zn0/Zn0Yn11/Zn0Yn11d
Application – Indoor/Outdoor
Continuous operation
Standards – IS 2026/IEC 60076
Fittings & accessories – As per customer requirements.
Special Features
Design ensures the zero phase impedance & fault current.
Limits the magnitude of transient over voltages.
Long life span.
Furnance Duty Transformer
Specification
3 phase, Oil immersed transformers with voltage class upto 33KV class.
Standards – IS 2026/IEC 60076.
Tapping range - Off circuit/On load arrangement.
Insulation – Class A.
Vector group - Dyn 11, YNd 11, Dd0y11.
Winding material – Copper.
Painting – As per customer requirements/As per standards.
Continuous duty.
Application – Furnace application.
Cooling – ONAN/ONAF
Terminal arrangement on HV & LV - Bushings/Cable box/Flange to suit bus duct.
Special Features
Trouble free operation.
Durability
High current at low voltage.
Converter Duty Transformer
Specification
3 phase, Oil immersed transformers with voltage class upto 33KV class.
Type – 6Pulse/12Pulse/24Pulse
Standards – IS 2026/IEC 60076
Winding material – copper
Terminal arrangement on HV & LV - Bushings/Cable box/Flange to suit bus duct.
Special Features
Step up the voltage from generator to high tension distribution line efficiently.
Featured design will reduce the harmonics.
Outdoor Vcb Panel
VOLTECH – high performance ball valves have been used in all Gasproduction,Oil Production and Refiing sectors. VOLTECH TMBV’s are designed to comply with all international standards like API 6D , BS EN 17292 , ASME B16.34.
Product Overview
The KIOSK is specially designed for unmanned substations in the Outdoor distribution network. It is a standalone vacuum switchgear system with built in self-driven independent control supply for self-tripping & closing of CB. The product is well equipped for metering, control, protection & SCADA compatibility.
Ring Main Gear (Both Indoor And Outdoor)
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Ring Main Unit can also be provided with two number Load Break Switch with one number tee-off Vacuum Circuit Breaker with protective devices. It is highly flexible unit used in a wide range of applications including distribution switchboards, transformer substations, ring distribution networks and HV Connections to industrial & commercial sites. The units are developed to suit customer requirements for connection, supply, protection and sectionalizing with remote operation.
Circuit Breaker
The CB comprises of 3 vacuum interrupters, which have a fault-make, fault-break rating. Earthing of the outgoing cable is achieved by the use of CB in series with the off-load disconnector / selector switch.
Ring Switch
These are fault-make load break switches utilizing a single break 3 position switches viz., ‘ON’, ‘OFF’ & ‘Earth’ functions.
Load Break Switch Panel (Both Indoor And Outdoor)
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Technical Details
Model No : MV V12 LBS
Rated Voltage & Rated Current:12kV, 630A Up to 2000A
Frequency : 50Hz
Short Time Withstand Current And Duration: 26.3kA/3Sec
Insulation Level: 28kV / 75kV Peak
Breaker Standard: IEC 60265/ IS 9920
Degree of Protection: IP4X & 5X
Compact Substation
Product Overview
USS is a prefabricated secondary substation with the combination of minimum voltage & switchgear, low voltage switchgear, Distribution Transformer and associated components of metering and protection, all fitted in one compact unit in accordance to the standards.
Model No : USS V12 O
Rated Voltage & Rated Current: 12kV, 630A Up to 2000A
Frequency : 50Hz
Insulation Level: 28kV / 75kV Peak
IEC 62271-202, IEC 1330(1995) and IS 14786:2000 Standards
Degree of Protection: IP4X & 5X
Control And Relay Panel Divisions
Description / Specification of Control And Relay Panel Divisions
We are involved in offering a wide range of Control And Relay Panel Divisions to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.
We introduce ourselves as an eminent trader and supplier of an extensive array of Control And Relay Panel Divisions. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:
Sturdy design
Highly durable
Application specific design
Ball Valves
Floating Ball Valves, Trunnion-mounted & 3 Way Ball Valves
Cast & Forged Steel - CS, SS & Alloy Steels
Single, Two and Three-Piece Designs
Soft-seated, #150 to 2500
Sizes: 15 NB to 300 NB
Valve Feature
Antistatic device
Anti blow out proof stem
Fire tested to API 607
ISO mounting pad
Available in NPT / BSP / Socket welded / Butt Welded connection
Available in reduced & full port construction
Manufacturing Standard: BS EN 17292
Testing Standards: BS EN 12266, ISO 5208, API 598
Gate Valves
#150 to 2500, Cast & Forged Steel – CS, SS & Alloy Steels
Sizes: 15 NB to 300 NB
Valve Features
Bolted bonnet construction.
The rate of leakage is a function of the smoothness and finish of surface, lapped surface appears in wedge and seat ring.
Renewable Seat rings or seal welded seat ring.
Can be supplied with hydraulic grease fitting.
Disc is of flexible type.
High Strength Alloy Steel Stud, Bolt And Heavy Series Hex Nut Used.
Bypass, drain connection available.
Die moulded packing rings.
Low torque operating with fast operation.
Manufacturing Standard: BS EN 15761 / BS 1414
Testing Standards: BS EN 12266, ISO 5208, API 598
Globe Valves
#150 to 2500, Cast & Forged Steel – CS, SS & Alloy Steels
Sizes: 15 NB to 300 NB
Valve Feature
Bolted bonnet construction.
Renewable Seat rings.
Can be supplied with hydraulic grease fitting.
Guided disc accurately mates the hard face of disc with surface of seat ring.
High Strength Alloy Steel Stud, Bolt And Heavy Series Hex Nut Used.
Bypass, drain connection available.
Die molded packing rings.
Low torque operating with fast operation.
Manufacturing Standard: BS EN 15761 / BS 1873
Testing Standards: BS EN 12266, ISO 5208, API 598
Flameproof And Weatherproof Well Glass Fitting
Material: Cast Aluminium Alloy LM6.
Flameproof: Zone 1 & 2,IIB as per IS/IEC 60079-1:2007
Weatherproof: IP 65 as per IS/IEC 60529:2001
Finish: Light Grey to Shade 631 of IS:5 (Epoxy Powder Coated)
Gasket: Neoprene
Glass: Heat Resistant Toughened Type-A
Lamp Holder: ES Holder.
Cable Entry: 2 Nos. 3/4” ET Entry.
Lamp Rating (Integral type): 160W M LL,45W CFL,44W LED
Lamp Rating (Non-Integral type): 80W HPMV,125W HPMV,70W MH
Description Flp And Wp Start And Stop Push Button Station
Material:Cast Aluminium Alloy LM6.
Flameproof: Zone 1 & 2,IIC as per IS/IEC 60079-1:2007
Weatherproof:IP 65 as per IS/IEC 60529:2001
Finish:Light Grey to Shade 631 of IS:5 (Epoxy Powder Coated)
Gasket:Neoprene
Cable Entry:2 Nos. 3/4” ET Entry.
Start PB:Green Colour, Momentary Type
Stop PB: Red Colour, Mushroom Head, Pad Lockable or Key Lockable type
Flp And Wp 16A Dp On And Off Rotary Switch
Cat. No :VMC/105
Material:Cast Aluminium Alloy LM6.
Flameproof: Zone 1 & 2,IIC as per IS/IEC 60079-1:2007
Weatherproof:IP 65 as per IS/IEC 60529:2001
Finish:Light Grey to Shade 631 of IS:5 (Epoxy Powder Coated)
Gasket:Neoprene
Cable Entry:2 Nos. 3/4” ET Entry.
Switch: 16A DP ON/OFF Rotary Switch
Flameproof And Weatherproof Fire Alarm Station
Material:Cast Aluminium Alloy LM6.
Flameproof: Zone 1 & 2,IIC as per IS/IEC 60079-1:2007
Weatherproof:IP 65 as per IS/IEC 60529:2001
Finish:Light Grey to Shade 631 of IS:5 (Epoxy Powder Coated)
Gasket:Neoprene
Cable Entry:2 Nos. 3/ 4” ET Entry.
Push Button1 No. Mushroom Head Push Button Red Colour With Glass & hammer with chain
Flameproof And Weatherproof Hooter
Description :FLP/WP Hooter (230V AC or 24V AC/DC)
Cat. No :VMC/187HR
Material:Cast Aluminium Alloy LM6.
Flameproof: Zone 1 & 2,IIC as per IS/IEC 60079-1:2007
Weatherproof:IP 65 as per IS/IEC 60529:2001
Finish:Light Grey to Shade 631 of IS:5 (Epoxy Powder Coated)
Gasket:Neoprene
Cable Entry:2 Nos. 3/ 4” ET Entry.
Noise Level:120db.
Flameproof And Weatherproof Interlocked Switch Plug And Socket
Description : FLP/WP 16A (2P+E) Interlocked Plug & Socket
Cat. No :VMC/1010
Material:Cast Aluminium Alloy LM6.
Flameproof: Zone 1 & 2,IIC as per IS/IEC 60079-1:2007
Weatherproof:IP 65 as per IS/IEC 60529:2001
Finish:Light Grey to Shade 631 of IS:5 (Epoxy Powder Coated)
Gasket:Neoprene
Cable Entry:2 Nos. 3/ 4” ET Entry.
Switch:16A DP ON/OFF Switch
The plug cannot be removed when the switch is in ‘ON' position and can be withdrawn, only when the switch is in ‘OFF' position
Flameproof And Weatherproof Starter
Cat. No :VMC/175
Material:Cast Aluminium Alloy LM6.
Flameproof: Zone 1 & 2,IIC as per IS/IEC 60079-1:2007
Weatherproof:IP 65 as per IS/IEC 60529:2001
Finish:Light Grey to Shade 631 of IS:5 (Epoxy Powder Coated)
Gasket:Neoprene
Cable Entry:2Nos. 1” ET Entry & 1No.3/4” ET Entry.
Flameproof And Weatherproof Control Panel
Material:Cast Aluminium Alloy LM6.
Flameproof: Zone 1 & 2,IIC as per IS/IEC 60079-1:2007
Weatherproof:IP 65 as per IS/IEC 60529:2001
Finish:Light Grey to Shade 631 of IS:5 (Epoxy Powder Coated)
Gasket:Neoprene
No. of Feeders:As per Customer Request
Cable Entry:As per Customer Request
Weatherproof Control Station
Material:Cast Aluminium Alloy
IP Protection: IP 65 as per IS/IEC 6052 9:2001
Finish:Light Grey to Shade 631 of IS:5 or RAL 7032 (Epoxy Powder Coated)
Gasket:Neoprene
Cable Entry:2 Nos. 3/4” ET Entry.
Start PB:Green Colour, Momentary Type
Stop PB:Red Colour, Mushroom Head, Pad Lockab le or Key Lockable type
Battery Charger
We are Manufacturing Battery Charger up to 150A The thyristor controlled rectifier is fully a solid state equipment for providing constant Voltage and Constant current for the battery charging process.
Voltage Ranges : 12V, 24V, 48V, 72V, 110V, 220V( options are float, boost, trickle) & (Auto , Manual)
Types:
Float Cum Boost Charger
Float Charger & Boost Charger
Dual Float Cum Boost Charger
Float Charger &Float Cum Boost Charger
Features:
Automatic voltage regulation
Smoothening filter circuit
Short circuit and overload Protection
Over voltage cut-off keep load and battery bank secure
Automatic float/boost change over based on the current drawn by the battery
Conventional Design and High quality standa
Power Saver Panel
Features of Power Saver Panel
Power saving is above 20% in lighting
No load currents is very low below 1% of the rated output current
On/off control can be achieved by time, dusk –dawn control, PLC& manual mode
When used in manual mode all the control circuit is been bypassed directly, used in case of emergency
Compact in size, box can be custom designed as per the requirement of the customer
Programmable logic controller can be used for sequential, on/off for lights
Easy to install with existing control unit and cabling
Payback period is 8 to 12 months based on site conditions and usage
Low maintenance, No moving parts, easy to service
Transformer Voltage Regulator
For the First time we are developed 5kVA to 200kVA 3ΙΈ Transformer Voltage Regulator (Voltage Stabilizer) for overcome and control these voltage fluctuation & can provide you with the desired constant output voltages
Capacity – 5KVA to 200KVA
It will boost 5% to 25% with reference to the input Voltage
Protections
Under voltage
Over Voltage
Single Phase fail
Phase Unbalanced
Phase Sequence
Over Load
Power Pack
The Power Pack is used as a power source for VCB panel in substation where station battery supply is not available. Power pack gets charged from line connected PT. It can supply DC connected load for operation close/trip coils and other essential loads such as auxiliary supply to protection relay etc.
I/P Voltage Ranges : 110VAC or 230VAC
O/P Voltage Ranges : 12VDC /24VDC / 48VDC / 110VDC /220VDC
Input Burden without Load: 10mA to 25mA
Continuous Load : 90%
Impulse load : 110%
Battery : 7AH & 14AH 12/24V
Protection : Over voltage & Short Circuit
Indication : Charger ON ,Output ON, Battery Operation, Output over load, Battery low, Battery Reverse
Applications
HT Panels for Auxiliary supply
LT Panels
Our Vision
* To embrace new technologies and methods. * To give unsurpassed products and services to the clients. * To constantly look for improvement and changes.
