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Power solution & backup Products UPS Single Phase Online UPS Neona (1-20 kva ups) - Brochure attached Socomec (1-10 kva ups ITYS E )- Brochure attached Socomec (10 -20kva ITYS 2 ) - Brochure attached Three phase Online UPS Socomec (10 -20kva ITYS Pro) - Brochure attached Socomec (8-40 KVA Masterys BC) - Brochure attached Socomec (10 -120 KVA Masterys GP2) - Brochure attached Socomec (Modulys GP 2) - Brochure attached Socomec (Delphys MP Elite) - Brochure attached Stabilizers & Transformers Air Cooled Stabilizers Oil Cooled Stabilizers Isolation Transformers Ultra Isolation Transformers K Rated Transformers Protection Device OVER VOLTAGE CUT OFF DEVICES SURGE PORTECTION DEVICE Static Transfer Switch Active Harmonic Filters 1. Servo Stabilizer – Air Cooled/ Oil Cooled Technical Specifications Input Voltage Range – 3 Phase : 360 V to 460 V 340 V to 460 V 295 V to 480 V Single Phase : 170 V to 270 V 140 V to 270 V Output Voltage Range : 400/415 Volts (3 Phase) 220/230/240 Volts (1 Phase) Stabilizer Capacity – 3 Phases : Up to 200kva (Air Cooled) Up to 2000KVA (Oil Cooled) Stabilizer Capacity – 1 Phase : Up to 40KVA (Air Cooled) Up to 40 KVA (Oil Cooled) Regulation : +/- 1% @ full load Over : Load Capacity : 120 % for 1 min Voltage Correction Speed : 60 V – 3 Phase – L – L Insulation : Class F Short Circuit : 300 % in 200 M.SEE Operational Temperature : Up to 45 Degree Special Features Quick Response Time High Quality Servo Motors Micro Processor Based Controller Input/output Power Parameters in LCD Display Plug in Type PCB’s for easy maintenance. Fully Quality Tested Suitable Design for All Industries Indoor/Outdoor Models Good Quality of Components. More Reliability Aesthetics Appearance Over Voltage/Low Voltage/Over Load/Phase Reversal/ Short circuit Cut OFF Input Breaker/Output Bypass Provisions(Optional) 2. Isolation & Ultra Isolation Transformers An isolation transformer is a device which is use to decouple two circuit, the load to the Isolation Transformer and to the supply, Isolation Transformer suppress electrical noise which occurs in transmission line. An Isolation Transformer blocks transmission of DC signal from one circuit to other and allow ac signal to transmit. It also prevents interference cost by ground looping. Isolation Transformers are constructed with two isolated Faraday shields between the primary and secondary windings. The use of two shields in the construction of the isolation transformer diverts high frequency noise, which would they occur. The two shields provide more effective isolation of the primary and secondary circuits and also isolation to their grounds. Ultra Isolation Transformer are used where high attenuation level is required like communication systems, Wireless station ,Sensitive Medical Equipments etc.,These special type transformers are manufactured by splitting primary and secondary coils results reduction in coupling capacities in transformer circuit common – Mode, Transverse Mode and Electromagnetic. Range: From 40 VA to 40KVA single phase and 50VA to 2000 KVA 3 phase. Common – Mode Noise This noise appears between both sides of power line and ground. These high frequencies noise occurs between ground and conductor. Transverse – mode Transverse – Mode noise is much more difficult to eliminate than common –mode noise. These high magnitudes noise occurs between two conductors due to switching action of requirements. Advantages of Magnetic Clean Line Isolation Transformers Very high noise attenuation capacity Reduced coupling capacitance Lesser leakage current Suitable for higher harmonic loads Core will not saturate even if the applied voltage is high 3. K-Rated Transformers K factor is value used to determine how much harmonic current a transformer can withstand without exceeding its maximum temperature level. Huge numbers of single Phase loads like computers also create non-linear harmonic. A standard Transformer can not handle the harmonics due to nonlinear loads. When harmonics enter in to the transformer the core gets saturate as result it produced lot of heat causes the failure of transformer. K-Rated transformers are specially designed to with stand this non- linear harmonics. K-rating differs according to the harmonic levels like K-1, K-4, K-7, K-13, K-20, etc, We are designing our K – Rated Transformers according to its guide lines and Specification given by ANSI C57 standard NFPA-70, UL 1449 and UL 1567, we use high grade CRGO laminations for our K-Rated Transformers. Our K-Rated Transformers are Class-H which will with stand 180 continuously. We use notching type lamination for our K – Rated Transformers, because of that our Transformer core will not saturate even in high Voltage. We also manufacture Aluminum wound Transformers with the same quality to minimize the initial investments. Our design will support to maintain the same performance of Copper Transformers in Aluminum Transformers also. We can manufacture Aluminum Wound Transformer Up to 500 KVA. Technical Specifications 1. Transformer Double wound, High Isolation Natural/forced air cooled Primary connect as DELTA, secondary connection as STAR Double sized neutral Insulation class “H” Regulation is better than 3.5% Efficiency of the transformer is minimum 98% Overload rating of 100% FOR 10 SEES As per IS 2026 standards Attenuation: 80 db CMRR and 60db CMNR Core of CRGO and conductor of copper 2. Power Distribution Floor mounting panel board with MS angels and Ms Sheets with powder coated paint and suitable provisions for cable. Suitable capacity 4 pole incomer Distributed outgoing through sub branch breakers and branch breakers. Extra sub breakers also provided 3. Metering & Indications Multi parameter reading meter to read Voltages, Currents and power is incorporated LED indications provided to read the availability of incoming supply 4. OVER VOLTAGE CUTT OFF DEVICE WITH REMOTE MONETERING AND ALERTING This rugged, compact and low cost device is absolutely dependable to perform the task it has been designed for, that is, protect all equipment and instruments connected to it. It effortlessly withstands voltage fluctuations up to 440 Volts and spikes up to 6000 Volts. It is programmed with a power-on delay of 3 seconds (configurable) for initial surges which are harmful to any other device. Features: Protection up to 440 volts Withstand up to 6000V spikes Smart start Under voltage/Over voltage protection Over load protection (optional) High performance EMI filter/RFI filters (optional) No wave form distortion Line monitoring indication Single phase preventer ( for 3 phase systems) Lightening protection (optional). How it works: OVCD is connected at before the equipment in use. Incoming current will first pass through OVCD then into the equipment. OVCD continuously monitors the line voltage. Whenever the voltage is above or below the set voltage limits the OVCD simply cuts the voltage to the equipment thereby saving it from the line disturbance. It reacts within fraction of second to the disturbance. OVCD will withstand the voltage even as high as 440 Volts. It however does not stabilize the voltage as in the case of other devices in the same category like Stabilizer, CVTs. When the voltage returns to normal , the OVCD resumes the supply to the equipment with short power-on delay of 3 seconds(configurable). This feature is called the Smart Start. It prevents the initial harmful transient that may damage the Equipment. End User applications: UPS AC Drives Deep Freezers 3 Phase Motors Compressors Control Panels Medical Equipments Electrical Appliances (Heavy Duty) Dish Satellite System Industrial Power Drives Specifications Technology Transformer less IC Technology Voltage containment 440 VAC Input Voltage 50-440VAC, 50-60Hz Operating Voltage 165 to 270VAC (Configurable) Under Voltage Cut-off 165 V +- 2%(Configurable) Over Voltage Cut-off 270 V +- 2%(Configurable) Waveform Distortion Nil Changeover time Less than 8 msec Indications LEDS Power-on Delay 3 sec(Configurable) Overload Protection MCB(Optional) Surge Containment Up to 6000V Humidity factor 10% to 90% (Non Condensing) Operating Temperature 0 to 50 ℃ Ratings Single phase 1KVA, 3KVA, 5KVA Ratings 3 phase 7.5KVA, 12.5KVA, 25KVA (Power Relays) 5KVA, 11KVA, 22KVA, 37KVA, 55KVA, 75KVA, 100KVA(Power Contactors) Single phase Preventer for 3 phase Systems Optional Metering Indication Optional 5. Surge Protection Device. SPD Surge Protection Device (SPD) is intended to limit transient Over-Voltages and Divert Surge Current. It contains at least one Non- linear component Viz.,Spark Gap, Gas Discharge tube(GDT),Metal Oxide Varistor (MOV),Silicon Avalanche Diode(SAD) OR Surge Diode or Transzorb Other Names of SPD TVSS: Transient Voltage Surges Suppressor (IEEE used earlier, but has changed to SDP from 2009) LPU: Lightning Protection Unit Decades old names still followed by some consultants Lightning barrier/Surge barrier: Name given by some Manufacturers. Need for SPD Mainly it is to avoid increasing cost of failures of Electrical & Electronics System caused by Electromagnetic effect of Lighting. Of particulars important are Electronics System used in data processing, process control and safety for plants of considerable capital cost, size and complexity for which plant outages are very undesirable for cost and safety reasons. Difference between SPDs & Fuse, MCB, RFI Filter, Isolation Transformer, Stabilizers, UPS, Under/Over Voltage relays All the above products are meant for problems from STEADY STATE ERROR, which are present for long duration.SPD is meant for TRANSIENT ERROR, which is micro second duration.SDP is a VOLTAGE OPERATED DEVICE, which has to be connected in parallel to the load. 6. Static Transfer Switch Applications Static Transfer Switches (STS) are designed to transfer supply between independent one-phase or three-phase AC Power sources. Unlike traditional automatic transfer switches (ATS), STS provides 20 times faster load transfer (typically ¼ of a cycle), which ensures the uninterrupted operation of even the most sensitive electronic equipment. Load retransfer to a preferred input source is virtually instantaneous (typically 100µs).The basic applications of STS are in automatic systems for petrochemical industry, computer and telecommunication centers, operating theatres,intensive care units, automatic and security systems of intelligent buildings as well as other equipment which is highly sensitive on supply interruption. It’s high overload capacity and transfer algorithm enables rapid fuse blow during short- circutes.In consequence voltage immediately returns to normal value to supply other system for SCR switches provides additional protection against damage to supplied devices. Standard Features Ability to create systems with redundancy(switching between independent electrical supply lines, various UPS devices and generators) Short transfer time(typically 3ms after line failure) Elimination of voltageswells,sags and interruption on loads(switch – over) Protection against voltage variations out of range Switches are controlled by fail- safe CMOS Logic Internal redundancy for power supply systems and SCR drivers(eliminating failures in single points) Easy to operate Easy to Install Lowest MTTR(mean time to repair) Low installation and maintenance costs Bypass switches to provide continuous non-break operation during STS maintenance Remote switching of power sources Status indication for power supply system and STS. 7. Active Harmonic Filters A harmonic filter is used to eliminate the harmonic distortion caused by appliances. Harmonics are currents and voltages that are continuous multiples of the fundamental frequency of 60 Hz such as 120 Hz (2nd*harmonic*) and 300 Hz (5th harmonic). Harmonic filtering systems limit voltage fluctuation, improve operating conditions and efficiency, reduce the electrical energy invoice and allow optimization of the network. Features Selective harmonic filtering High speed reaction time of <0.5 ms Reactive power Compensation Unbalance Compensation Closed loop control for precise and effective filtering Filtering efficiency >97% 100A to 900A in a single cubicle Supports up to 32 units in Modular master/slave configuration Programmable power factor compensation Direct connection from 200 to 690V Applications IPC 150-AHF Active filters finds a wide range of applications where harmonics are being generated by load demands. Typical applications industries include but not limited to Steel plants/Rolling Mills Cement Industries Automotive industries Hotels/Resorts Railways Metro Commercial/Residential Complex IT/ITES Companies Pulp and paper industries Chilling Plants Printing Industries Textile Mills Any other process industries Advantages of Active Filter Filters up to 25th Harmonic Closed loop control for best accuracy Not over loadable Filters without generation of reactive power Added function of reactive power compensation Additional unbalanced compensation Additional unbalanced compensation Fast response time Small foot print Doesn’t require special CT’s Programmable power factor Suitable for GS/4 or IEEE-519 standards or utility regulator