VOLTECH MANUFACTURING COMPANY LTD Poonamale High Road, Chennai, Tamil Nadu

  Construction : These products conform to the illustrated parameters of theindustry. Our valued clients can avail this instrumentation panels in different technical specifications as per their requirement. Features   User-friendly operation   Minimum maintenance   Longer service life   Efficient performance

  For the First time we are developed 5kVA to 200kVA 3ɸ 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   Application It can be used in following machines    Air- conditioner   Lift   Motors   Pumping Stations

  In order to meet the diverse requirements of clients, we areoffering a superior range of Soft Starter Panels. This range of soft starter panels is widely acclaimed among the clients for the following features.

   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

   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

   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

  Ratings : From 630A to 6000A (Draw out / Fixed Type).   Construction : Single front, Single / Two Tier Arrangement.

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.   The product is available in two basic designs     Roof bushing type with incoming & outgoing through roof bushings (Rated Voltage: 12 & 36 kV)     Line up type with incoming through bottom, rear / side cable entry & outgoing through bus bar / cables (Rated Voltage:12 kV)   Insulation Level: 11kV : 28kV / 75kV Peak,33kV : 70kV / 170kV Peak   Closing / Tripping Coil Voltage: 24VDC to 220VDC   Spring Charge Mechanism: 230VAC   Breaker Standard: IEC 62271 – 100, IS13318   Degree of Protection: IP4X & 5X      

Frequency : 50Hz

  Construction Single / Double Front, Draw-out / Fixed Type with Microprocessor based along with VFD, Softstarters advanced motor protection relays.   For wide range of motor ratings.

    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

  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

   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.

  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.

Features:Simple and reliable construction,Micro-processor based numerical design ,User friendly,Compact panel mounting case. Application:Time - current graded over current and earth fault protection of distribution systems. Back-up protection for generators, transformers,transmission lines etc.

  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.

  Construction : Distribution Board is highly appreciated among clients for its features like reliable performance, sturdy corrosion and durability. Features   Correction to Unit Power Factor   Modular design which allows easy handling by the user   Designed to minimize installation time & cost

  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.

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.   IEC 62271-202, IEC 1330(1995) and IS 14786:2000 Standards   Degree of Protection: IP4X & 5X

Frequency : 50Hz

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 standards   Low maintenance, Remote operation, user friendly Application Battery charger can be used in following industries   Power Plants   Sub station   Cement Plants   Oil and Refinery Plants   Solar Projects

  Construction : We manufacture Automatic Power Factor Control Panel to achieve unity/near unity power factor. The power factor controller of our APFC Panels monitors the reactive power which intern helps in saving energy.

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. 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.   Rated Voltage & Rated Current:12kV, 630A Up to 2000A   Frequency : 50Hz   Short Time Withstand Current And Duration: 26.3kA/3Sec   Insulation Level: 11kV : 28kV / 75kV Peak,33kV : 70kV / 170kV Peak   Closing / Tripping Coil Voltage: 24VDC to 220VDC   Spring Charge Mechanism: 230VAC   Breaker Standard: IEC 62271 – 100, IS13318   Degree of Protection: IP4X & 5X

  3 phase, Oil immersed transformers with voltage class upto 33KV class.     Standards – IS 2026/IEC 60076     Winding material – copper     Terminal arrangement on HV & LV - Bushings/Cable box/Flange to suit bus duct.     Vector group – Ynd11, Ynd1   Special Features   Bidirectional power flow   Robust construction   Long life.  

  Oil immersed transformers with voltage class upto 132KV.   Standards – IS 2026   Vector group – Ya0   Cooling – ONAN Special Features   More efficiency   Better voltage regulation   Smooth operation.