Other Products / Services #42549

We have added a technically advanced and efficient Automatic OLTC Dashboard in our existing product-line. Configured with advanced technology namely micro controller, this Automatic OLTC Dashboard efficiently regulates the secondary voltage of power transformer along with on load tap changer. Automatic OLTC Dashboard display various input and output graphs with readings which aids in maintaining complete assessment of the site condition and transformer working. Adding to this, assessment of saving energy on real time basis based on the load utilization can be easily done by computer monitoring and automation. Highlights

• Longer service life
• Efficient performance
• Modern design
• Easy to operate.

Our Integral Transformer with HT-AVR is a distribution transformer upto 3000 KVA capacity with an integral servo voltage regulator connected on the HT side of the transformer. Its superior features not only help you to conserve energy but also avoid detrImental effects of over voltage, under voltage and unbalanced voltage on your costly electrical equipment & finished products. Constructionally, it consists of two interconnected tanks, one housing the distribution and buck-boost transformers and the other housing the servo voltage controller as shown in the single line diagram. In case there is a voltage fluctuation on the HT side the controller will move the carbon brushes on the dimmer unit to tap the equivalent of voltage to be added or subtracted on the HT side. This voltage would then be fed to the buck-boost transformer connected to the HT input of the distribution transformer. The buck-boost transformer will, in turn, add or subtract it from incoming HT voltage, so that HT voltage is always maintained at its set value. A bypass handle is provided to ensure that the voltage control unit can be bypassed, in case needed.The entire unit is designed as an outdoor, oil cooled unit with a simple bypass system. This will ensure that the transformer continues to work uninterruptedly in the unlikely event of a breakdown in the voltage regulator unit.

All companies are very much concerned to reduce the operation & maintenance cost of installed equipment, in this task they can take the help of on-line condition monitoring equipments. The task of on-line monitoring is then to provide focused, purposeful diagnosis information, so that remedial measures can be initiated for insipient faults.For giving the solution of same we have introduced a system which helps in condition monitoring of power and distribution transformer. All the equipments have MODBUS communication protocol and are linked to server which has powerful analysis software to estimate the extent of deterioration and effect of failure on real time basis.

Power ware compact substation (CSSPSS) consists of in house built metal enclosure, MV switchgear, transformer, LT switchgear, power factor correction system and other site specific requirement. Powerware compact substation is a tailor made product which can be also designed as per customer limitation and requirements. CSS will occupy only th of the space in comparison of open conventional installation. It can be installed anywhere in basement or on the rooftop. Compact substation solves many considerations of architects like aesthetics, safety, space requirements & easy and quick installation. Our CSS are also available with our 4HD model transformer so that our CSS will be more reliable, and helps us and as well as nation to save energy.

We are Looked Upon as One of the Most Dependable Power Conditioning System Suppliers in India. the Materials Used in the Manufacturing are of Optimum Quality that Insures High Durability and Resistivity to Rust in Comparison to the Signal Conditioning Systems Available in the Market. Various National as Well as International Clients are Placing Huge and Repeated Orders for the Power Conditioning Equipment as These are Highly Effective in Controlling the Uneven Flow of Current. Customers are also Facilitated with the Availability of the Range of Power Conditioning Equipment that Includes: electronic Automatic Voltage Controllerultra Isolation Transformersisolation Transformerssurge & Spike Suppressorsharmonic Compensating Transformers & Reactorselectronic Automatic Voltage Controllerfeatures distortionless, Continuous Servo Voltage Control Within +/- 1% Accuracy. wide Range in Single or 3 Phase from 2000 - 3000kva. independent Phase Control both Oil-cooled and Air-cooled Models Available. manufacturing Standard is Is 9815. digital Display (optional) high Voltage, Low Voltage, Overload, Single Phasing, Surge & Spike Protection Available (optional)applications regulates the Voltage Fluctuations balances the Incoming Voltageultra Isolation Transformersfeatures conforms to is 2026, Double Wound both Oil-cooled and Air-cooled Models Available high Attenuation Level of 120db unique Circular Cross-section of Core & Winding special Shielding for Extremely Low Capacitive Couplingapplications protects Microprocessor Based Machines from Damage and Data Loss where Ground of the Equipment Can Not Be Earthed when No Current Leakage is Permitted in Equipment where Protection is Needed Against High Frequency Line Noises and Strong Surges Due to Lightening, Accidental Capacitor Discharge and Short Circuit Faults Etc.isolation Transformersfeatures conforms to is 2026, Double Wound both Oil-cooled and Air-cooled Models Available attenuation Level of 50db unique Circular Cross-section of Core & Winding single Phase, 2 Phase and 3 Phase Models Availableapplications isolates Ground Noises provides Safe, Independent, Galvanically Isolated Neutral kills Tripling / Harmonics in 3 Phase Configurationharmonic Compensating Transformers & Reactorsfeatures conforms to is 2026 both Oil-cooled and Air-cooled Models Available single Phase, 2 Phase and 3 Phase Models Available thd Around 4% to 5%.applicationscompensates Harmonics 3, 5, 7, 9, 11, 13 Etc. surge & Spike Suppressorsfeatures customized Units, Individually Designed to Customer Specifications. can Be Supplied as Stand Alone Panels or Built in as An Integral Part of Our Voltage Controllers. designed Using Requisite Metal Oxide Varistors `and Gas Discharge Tubes to Absorb the Extra Power and Shunt It to Ground. can Be Supplied with Emi/ Rfi Filtering Also. single Phase, 2 Phase and 3 Phase Models Available.applications protection of Equipment Against Surges Transients and Spikes Due to Lightening, Line Faults and Switching of Heavy Electrical Equipment.

We are Listed At the Apex in the List of the Most Prominent Rail Electrification System Manufacturers and Exporters from India. Various National as Well as International Clients are Placing Huge and Repeated Orders for the Railway Electrification System as These are of Unmatched Quality and Exhibit Inexplicable Performance At Respective Applications. Additionally, the Use of Excellent Quality Materials in the Manufacturing of the Railway Electrification System Has also Added Durability and Resistivity to Various Unfavorable Conditions. Our Railway Electrification System is Widely Used At: railways Electrification railway Signaling railway Coaches powerware Range is a Combination of : auxiliary Transformers s/p & D/p Isolators Manually Operated as Well as Moterised air Break Switches Manually Operated as Well as Moterised booster Transformers traction Transformers transformers for Eog Coaches sai Electricals Has a Dedicated Team of Application Engineers. Our Quest for Quality Products End Services Has Led Us to Obtain Iso 9001:2000 Certification. sai Electricals, with Its R&d Wing Has Developed Certain Products to Be Used By Indian Railways At Various Levels and Started Their Commercial Production. the Equipments Can Be Used At: railways Electrification railway Signaling railway Coaches auxiliary Transformers 25 Kv for Railway Ac Traction System features Application range Available : 5, 10, 25 & 50 Kva 25 Kv I 240v, 50 Hz. Single Phase, Oil Filled design: Computer Aided Design, Compact in Size, Optimum Design and as per Latest is & Rdso Specifications. rdso Spec No. : Eti/psi/15(08/2003) approval Agency: Rdso, Core type Tested: At Cpri & Erda single & Double Pole 25 Kv Isolators range Available: 1250 Amp., 1600 Amp & 3150 Amp., 33 Kv Class design: Optimum Design, Compact Size Obtained By Computer Aided Design as per Latest is & Roso Specifications. eti/ohe/16(01/94) with Slip No. 1 (june2000) approval Agency: Rdso & Core type Test: Cpri & Erda, Vadodra moterised Models also Available. used At Section and Paralleling Post & Sub Sectioning & Paralleling Post, Feeding Post & Traction Sub-station. air Break Switches range 11, 22, 33 Kv Class current Rating - 200, 400, 600, 800, 1200, 1600 Amp. mounting - Vertical / Horizontal, Single / Double & Center Break, with & Without Earth Switch specification - Is9921(1-v) mode of Operation - Manual as Well as Moterised in Addition to Above Sai Electricals have : traction Transformers dry Type Step Down, Integrated Transformers for Eog Coaches transformers Covered Under Group No. 4716 of Rcf voltage Regulator transformer Rectifier Set booster Transformers soft Starters railway Electrification: we have Successfully Developed Specialized Transformers Used By Indian Railways Up to 25 Kv Class in Their Various Applications, such As: auxiliary Transformer of 5/10/25 & 50 Kva Input / 240 Output. booster Transformers Up to 280 Kva 25 Kv Class. dry Type Fiber Glass Epoxy Stainless Steel Housed Transformers for Eog Coaches Up to 60 Kva 750 V Input / 415 V Output. coach Testing Traction Transformers Up to 1000 Kva 11 Kv 3 Phase Input / 25 Kv Single Phase Output. single Pole & Double Pole 25 Kva, 1250/1600 Amps Isolators.

Our organization is widely appreciated for offering technically advanced and highly efficient Online Fault Sensor. The offered Fault Sensor efficiently detects the gaseous nature of the transformer. Gas formation in the transformer can cause damage to the transformer, which results in heavy maintenance costs, revenue losses and unsatisfied consumers due to supply failure. Our Online Fault Sensor is fitted with the alarm and display board and ensures effective detection of both thermal and electrical faults that evolved by gas formation. Thus, preventive measures can be taken much before any damages to the transformer. In this manner, Online Fault Sensor helps in maintaining longer functional and maintenance free life of transformer. Attributes

• This product saves energy and costs
• Can be installed on both distribution and power transformers
• This offered product come with technical collaboration with ERDA
• More effective and reliable

Online UPS, which we have come up with, is configured with the latest technology. Thereby, ensuring safety of data stored in computers and electrical equipment from voltage fluctuations, power cuts, blackouts. Along with this, the offered Online UPS protects hardware of computer and other electrical devices from getting damaged due to unexpected power cuts. Features

• Inbuilt Isolation transformer
• LCD display
• Remote monitoring software
• Based on IGBT technology
• International certifications like CE and UL
• Range available up to 2000 KVA three phase
• Highlights
  • Isolated neutral for additional reliability
  • Inbuilt isolation transformer so as to prevent electrical surges and harmonics
  • Small footprint for space saving
  • Enhanced looks