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vrla batteries
Features & benefits: PPCP containers with low permeability ensure that there is no water loss Proven Absorptive Glass Mat (AGM) technology ensures maintenance free characteristics Inter-cell weld between cells provides a highly reliable, low resistance current path Thicker grids and higher separator compression prolong life expectancy Reinforced end walls improve impact resistance A unique heavy duty corrosion-resistant alloy for positive grids to increase cyclic life in tropical environments Radgrid profile provides lower internal resistance and superior high discharge performance Instacharge, a patented paste recipe for excellent charge acceptance Low self-discharge rates for extended storage periods Conforms to international standards - JIS 8702 Design float life of 10 years Clean & sleak design
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Ultra Isolation Transformers
Ultra Isolation Transformer offered by us are manufactured with the aid of latest technologies to protect the Isolating sensitive equipment. The Ultra Isolation Transformers are specially designed for sensitive critical equipment like computers & peripherals, medical instrumentation, digital communication telemetry systems, CNC Machines etc. and stopping such disturbances generated by the noisy equipment load from being injected into the power line.Multiple shielding techniques employed reduce the inter winding capacitance to below 0.005 Pico farad and increase D.C Isolation to over 1000 Megohms.Technically, transformers that have no direct current path between their primary & secondary windings provide Isolation. Other commonly used, transformers even if they have separate primary & secondary winding are intended to convert the input voltage to a more useful level & do very little to attenuate the passage of noise or transients from primary to secondary. Even through both are separately wound transformers, they are substantially different with regards to construction, specification & performance characteristics. In shielded transformer, four Low impedance path exists for noises to pass to secondary & vice versa. The High Value of Coupling Capacitance. The Maximum Linkage of Magnetic Field. The Leakage Current. Static transformer of Electric Noises. Ultra Isolation Transformers provides protection against: Line Voltage transients Spikes D.C Leakage Features & benefits Split winding constructions and bi-filar connections is made to reduce the overall capacitance of the winding High insulating materials and special shielding techniques have been used to minimise the noise The core and its magnetic properties are chosen in a way that displays enough leakage inductance, which in turn offers normal mode power line noise. This is in sync with the transfer of fundamental power frequency. All the higher frequencies are blocked Transfer of electric noise is blocked by Unique Box shielding and apt techniques Better regulation with low impedance effect Shield against strong lightening, impulse noise, bus short-circuit, accidental discharge of capacitors, etc Shield for the microprocessor-based machines and equipments from damage due to electrical noise, spikes etc
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Double Conversion UPS
KEY FEATURES & BENEFITS High frequency and dual conversion on-line technology Wide input voltage range Advanced PFC technology True sine wave output with less than 3% THD Self-diagnosis at UPS startup Advanced Battery Management (ABM) Cold start feature (DC power on) Automatically charging batteries in UPS off mode Lightning and surge protections Fan speed automatically changes EMI / RFI noise filter RS232 (SNMP optional) Shutdown & restart schedule Digital Control Technology High Efficiency
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Static Voltage Regulators
Our technologically advanced Static Voltage Regulators improve the quality of incoming power to safe levels for your sensitive electronics, so as to keep them working through severe incoming voltage fluctuations, surges, spikes, & brown-outs. Static stabilizers offers a reasonable improvement on slow servo controlled stabilizers as well as other static tap changing stabilizers. High frequency insulated gate bi-polar transistor (IGBT) driven converter takes the incoming AC power, measures against the nominal voltage and adds or subtracts voltage at 20 KHz switching frequency to achieve precisely regulated 230 VAC output on real-time basis. This innovative new switching topology is applied whereby PWM is done directly in AC- to-AC switching, without any noticeable harmonic distortion. High Frequency PWM technology ensures silent operation and offers very high efficiency with smaller footprint. The power stage has IGBT chopper control. PWM frequency of 20 KHz ensures silent operation and pure sine wave output. The basic topology is with buck-boost transformer with high primary to secondary ratio for voltage correction of ± 25%. The control voltage is imposed on the primary of this buck-boost transformer. The voltage regulation with help of buck and boost topology is achieved electronically without the step changes in voltage that occur when the system regulates. This task is accomplished through a feedback and a control system implemented by using a micro-controller. The PMW technology based static voltage regulators allow trouble free operation of your electronic equipment over a wide AC input voltage range. They can handle any nature of load, resistive, inductive or regenerative, with equal ease. Furthermore, there is no switching of taps or otherwise a break in the power path, which ensures continuous, uninterrupted power supply to the load, irrespective of input voltage variations.If your need is constant voltage output in variable input voltage conditions, then PWM based IGBT Static Voltage Stabilizers and regulators is the best choice for every application. They give Excellent performance in voltage sensitive application. These static voltage regulators are plug & play type, easy to install and are light in weight.Applications of Static Voltage Regulators :This technology is ideally suited for high-end applications where high quality AC power is absolutely necessary, and where conventional methods like servo voltage stabilizer or switching relay stabilizer fail, such as CNC machines Industrial process control, Automation & Robotics Automated Petrol Pumps & Dispensers Banks, ATM’s IT, ITES & Data Centers Printing Machines Mobile communications (MSC/ BTS sites) Radio base stations / TV broadcasting Radar & Microwave Stations Laboratory or Analytical Measurement Equipment Medical, Diagnostic & Hospital equipment Security, Screening & X - Ray Machines Malls, Multiplexes, showrooms, villas, Residential & Commercial establishment
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Single Phase Isolation Transformer
Isolation transformers offered by A3S are constructed with high insulating materials and special shielding techniques to attenuate common mode and minimising transverse mode noise.The use of high insulating materials and special shielding techniques results in an attenuating common mode and minimises transverse mode noise. The core and its magnetic properties are properly selected to provide sufficient leakage inductance. This will give the greatest attenuation of normal mode power line noise possible, consistent with the transfer of fundamental power frequency, while all higher frequencies are blocked. Designed with split winding constructions and bifilar connections to reduce overall capacitance of the winding Due to the better regulation, it does not generate common mode impedance coupling effect
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Rocket Battery
Voltage : 0-25AH
Function : Electric
Oil Cooled Servo Controlled Voltage Stabilizers
KEY FEATURES & BENEFITS No potentiometer adjustments All parameters can be modified using the keypad in the front panel Set input voltage band Set output voltage Set output voltage sensitivity Output over / under voltage cut-off Input over voltage / under voltage cut-off Over load cut-off Trip time delay adjustments with variable setting Opto isolated motor driven control Manual and auto start facility Common control card - any capacity Output start and stop facility Fully micro control function Generator compatibility Both outdoor and indoor models True RMS sensing without control transformer for output and input
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Line Interactive Ups
KEY FEATURES & BENEFITS Line interactive design. Battery charging in UPS OFF Mode. Boost and buck AVR (Auto voltage regulation). Advanced battery management (ABM technology). Cold start function (DC power on). Microprocessor controlled.
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K Rated Transformer
The Ultra-K is an all copper wound, K-rated, multi-shielded, high efficiency, computer grade, low impedance, isolation transformer. The Ultra-K provides voltage transformation as well as harmonic handling and attenuation plus a new ground-neutral reference for isolating equipment in buildings with high ground noise. The Ultra-K also provides high common mode and transverse mode noise attenuation, and fits perfectly in environments where there is a need for spike and ground noise protection.
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K-Rated Isolation Transformers
Ratings: 3kVA ~ 1000kVA The Ultra-K is an all copper wound, K-rated, multi-shielded, high efficiency, computer grade, low impedance, isolation transformer. The Ultra-K provides voltage transformation as well as harmonic handling and attenuation plus a new ground-neutral reference for isolating equipment in buildings with high ground noise. The Ultra-K also provides high common mode and transverse mode noise attenuation, and fits perfectly in environments where there is a need for spike and ground noise protection. Features & benefits High insulating materials and special shielding techniques are credited for the common mode and minimising transverse mode noise. Designed with zig-zag construction, which nullifies the harmonic current. The core and its magnetic properties are selected in such way that it allows enough leakage inductance to provide normal mode power line noise, which is in sync with the transfer of fundamental power frequency. All the higher frequencies are blocked. Unique box shielding and other apt techniques are used which block the transfer of electric noise. Better regulation with low impedance effect. Shield against strong lightening, impulse noise, bus short-circuit, accidental discharge of capacitors, etc. Shield for the Neutral Harmonic Current and connected equipment will not be affected by electrical noise, spikes, surges, etc. All copper windings and conductors Designed for linear and non-linear loads Double sized neutral Multi-tapped Attenuates triplen harmonic currents from the line Double or triple shielded for high common mode noise attenuation Excellent transverse mode noise attenuation Optional filter for additional high frequency noise attenuation K13 or higher capable of handling 100% non-linear load Solves 88% of all typical power disturbance problems Low impedance and low temperature rise Load transient protection with optional TVSS Optional input/output breakers on single phase units Integral power distribution available (single phase) Remote power distribution available (three phase)
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Isolation Transformers
solation transformers offered by A3S are constructed with high insulating materials and special shielding techniques to attenuate common mode and minimising transverse mode noise. FEATURES & BENEFITS The use of high insulating materials and special shielding techniques results in an attenuating common mode and minimises transverse mode noise. The core and its magnetic properties are properly selected to provide sufficient leakage inductance. This will give the greatest attenuation of normal mode power line noise possible, consistent with the transfer of fundamental power frequency, while all higher frequencies are blocked. Designed with split winding constructions and bifilar connections to reduce overall capacitance of the winding Due to the better regulation, it does not generate common mode impedance coupling effect Protect against strong lightening, impulse noise, bus short-circuit, accidental discharge of capacitors, etc Protect the Micro processor based machines and equipments from damage due to electrical noise, spikes etc.
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industrial ups system
Office Manager: 600VA AP Series: 600VA ~ 2kVA | Inbuilt batteries APLI Series: 1kVA ~ 3kVA | External batteries Connecto Series: 2.5kVA 48V | External batteries IntelliQ Series: 1kVA ~ 50kVA Trusty Mx Series : 1kVA ~ 20kVA ML 11 Series: 1kVA ~ 10kVA | 1 Ph IP, 1 Ph OP ML 11T Series: 1kVA ~ 10kVA | 1 Ph IP, 1 Ph OP with built-in IT
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Digital Power Inverter
Digital Power Inverters were designed for long ‘MTBF’ and continue to provide manageable and dependable AC power for network demands. Featuring an integrated utility bypass function, pure sine wave output and low EMIRFI emissions, power inverters offered by A3S, are well equipped for homes, offices, retail outlets, telecommunications, network equipment and utility systems control.
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Air Cooled Servo Controlled Voltage Stabilizers
KEY FEATURES & BENEFITS No potentiometer adjustments All parameters can be modified using the keypad in the front panel Set input voltage band Set output voltage Set output voltage sensitivity Output over / under voltage cut-off Input over voltage / under voltage cut-off Over load cut-off Trip time delay adjustments with variable setting Opto isolated motor driven control Manual and auto start facility Common control card - any capacity Output start and stop facility Fully micro control function Generator compatibility Both outdoor and indoor models True RMS sensing without control transformer for output and input
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Adora Home UPS System
KEY FEATURES & BENEFITS Microprocessor controlled range. Selectable charging current : 10A or 20A. Auto restart on AC mains restore. Overload and short circuit protection. Generators & Computer-related devices compatible. Cold start function APPLICATIONS For Home Appliances and PCs.
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Scrap Batteries
Square-wave Inverter
offline inverter
PWM Inverter
Static Inverter
Surge Suppressors
Static Voltage Stabilizer
Voltage Surge Protectors
Power Line Conditioners
Inverter AMC Service
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