H.T. Transformer With Built-in Automatic Voltage Stabilizer

Even after the installation of standard off circuit distribution transformer, the voltage fluctuation on the LT side persists due to limited range of voltage correction of the transformer. To control the voltage fluctuations, it is ideal to install Servo Controlled Automatic Voltage Controller either on LT side or HT side. SERVOMAX make Transformers with built-in rolling contact type AVR suitable for indoor/outdoor installation, copper wound HT Two-in-one system is a revolutionary landmark in the industry when it comes to voltage regulation and stabilization. Even after the installation of standard distribution transformer the problem of low/high voltage on the LT side persists, resulting in improper operation of the electrical equipments, premature failure & production loss of a plant. The standard off - circuit tapping of transformers can correct limited voltage variation and cannot regulate the voltage while in ‘On Load’ conditions. We have developed state of the art technology two-in-one system with Transformers having built-in HT Automatic voltage regulator that operates on load, sleeplessly & gives stabilized voltage on the LT Side. The equipment is basically a combination of HT AVR with a standard distribution transformer. The Fluctuating voltage from grid is initially controlled by the HT AVR and then fed to the transformer resulting in the constant L.T. Output within +/- 1% accuracy and the biggest advantage being its robust design ; Lesser losses & more efficiency make the distribution transformer to utilize up to 100% capacity. H.T. Transformer with built-in Automatic Voltage Stabilizer: 3000 kVA The unit consists of: 1. Step down double wound in copper construction 2. On load stepless rolling contact type voltage regulator 3. Buck/boost transformers Advantages of Built - in AVR     * Space Saving     * Better Efficiency     * Protection of Motor etc.     * Reduced Installation Cost     * Reduction in Electricity Bill    SERVOMAX H.T. Stabilizer Comprises of:     * Step down unit, double wound     * Buck/boost unit, double wound     * Stabilizer unit, auto wound delta connected with rolling contacts capable of moving on the winding through Automatic, Motorized,     * Manual mechanism for regulation of the voltage at the output side. Control unit

Isolation Transformer -Servomax India Limited -09540946149

Isolation Transformer

SERVOMAX has a wide range of ISOLATION TRANSFORMERS which reduce the effects of power Line problems like noise, spikes, surges, transients and neutral, to a minimum. Power generation in our country, is no doubt good and availability of continuous power is Certainly better, but the stringent requirements of the sophisticated equipment being used today underlines necessity of clean power. Owing to inductive loads, capacitive loads, SMPS loads, electronic ballasts and with PWM Switching systems, the present AC Power lines are superimposed with dangerous spikes, Surges, transients, sags and RFI noise and harmonics. As a result failure rates of electronic equipment are on the rise. Without adequate protection, All electronic equipment is at a great RISK. Usually the failures are not seen right away. Repeated stress from normal electrical transients weaken components and lead to shortening of component life. Line noises like spikes, surges, transients and so on definitely cause stress on semi conductor components. And Machine Systems experience catastrophic program and software failures, extensive damage to PLC’s and storage media, leading to heavy losses of production, data and man-hours. With SERVOMAX ISOLATION TRANSFORMERS all types of electrical noises, particularly common mode noises, spikes, surges, and transients can be eliminated. APPLICATIONS CNC Machines Bio Medical Equipment Printing Machinery Large Computer Installations Telecommunication Equipment Scientific Equipment

TECHNICAL INFORMATION   MODELS   INPUT OUTPUT RATINGS AVAILABLE 415V AC 3-Ph 415 V AC 3-Ph 150VA 3-Ph and up to 500 KVA 3-Ph 415V AC 3-Ph 220 V AC 3-Ph 150VA 3-Ph and up to 500 KVA 3-Ph 230 V AC 1-Ph 230 V AC 3-Ph 150VA 1-Ph and up to 50 KVA 1-Ph 230 V AC 1-Ph 110 V AC 3-Ph 150VA 1-Ph and up to 50 KVA 1-Ph   SPECIFICATIONS   System Connections Delta / star or Star / Delta Ratios 1:1 and 2:1 Regulation Better than 3.5 % Power Factor 0.75 lag to 0.75 lead Di-electric strength 2500 V AC for 120 Sec Insulation resistance More than 1000 Mega Ohms Coupling Capacitance 0.1 PF for 100 db Leakage Current Less than 20 micro amps Common Model attenuation 100 db Construction Standards As per IS 2026 part 1 &11