Jeet Electronics Patna, Bihar

SEN & PANDIT ELECTRONICS PRIVATE LIMITED boasts of an extensive range of wall mounting voltage stabilizers which ensures complete protection of the air conditioners and other appliances which are very much a part of the day to day necessities. Incorporating various features which provides long lasting performance of the product, further helps the company in establishing a strong foothold in the power management sector. Automatic electro-magnetic relay operated voltage stabilizer works between varying mains input voltage which automatically corrects it in steps to deliver output voltage within a specified range. Features Highly Efficient Transformer High/low Cut Protection Microcontroller based circuit Thermal Overload Protection Time Delay Protection Digital display Compact and easy to install Cost effective Applications Air Conditioner Mainline

• Input Voltage200 - 280, 160 - 280
• Output Voltage220+/-1%
• Frequency50Hz+/-1%
• Response Time30 milliseconds
• Efficiency90% (app) under full load condition
• Wave Form Distortionless than 4% under full load condition
• Output wave formSinusoidal
• Load Power Factor0.75% lag to 0.9% lead
• Ambient Temperature-5 to 50 c
• Effect of line frequency1.5% (app) change in output voltage for every in line frequency

Stability of mains voltage forms the basis for optimum performance of the electronic equipments. The continuously fluctuating mains supply, transients, spikes and surges tend to produce harmful effects thereby creating a hindrance in the smooth functioning of the equipment. SEN & PANDIT ELECTRONICS PRIVATE LIMITED Constant Voltage Transformer (CVT) caters to this problem with finesse. These are based on Ferro-resonance principle and primarily consists of two components i.e. Ferro-resonant transformer and a capacitor. These transformers are designed to deliver constant output voltage with a regulation of out of fluctuating input supply voltage at frequency 50 Hz. The rate of voltage correction for the CVT is instant. Features •   High reliability •   Instantaneous voltage regulation •   Output isolated from mains for suppression of transients and spikes.  •   Higher input voltage control range, for loads less than rated load •   Short term over load capability •   Very high line transient/spike rejection capability and excellent input to output isolation       characteristics Applications Computers, data processing equipment, colour photography labs., bio-medical equipments, PA equipment, telecommunication, TV, VCD/DVD recorders & players, tele-printers, fax machines and all other sensitive electronic devices requiring precise mains supply.

Home appliances like refrigerator, television, music system, washing machine, treadmill, microwave oven, etc require the much needed protection from voltage fluctuation, which has the tendency to shorten the life of these appliances SEN & PANDIT ELECTRONICS PRIVATE LIMITED has a wide range of voltage stabilizers packed with latest technology and features to overcome this issue. It's stabilizers are meant to work in a wide voltage range thereby ensuring complete protection of the appliances. DESCRIPTION High cut, Low Cut, Time Delay, and overheat protection AC Stabilizer controlled by microprocessors and use latest technology. Automatic Voltage Regulator With Over Load Protection. Enhanced balance During Power Failure High Performance and Low maintenance. Strong Construction and Durable Finish. PRODUCT SPECIFICATIONS SKU  EL.ST.437500 Product Type Air conditioner Stabilizer Model No. VAX 1040 Stabilizing Range (V) 200-245 V ± 10% Application Suitable for one Air Conditioner up to 1.5 Ton

Precision AC servo controlled voltage stabilizer regulates the mains fluctuating voltage to deliver a very precise output voltage with a regulation of depending upon the rating of the stabilizer. The work of correction is automatic and synchrono us with the help of an auto transformer (variac) and AC synchronous motor. Technical excellence, effective performance and efficient after sales service have resulted in Sen&Pandit being the leader in Servo Stabilisers. Leaders of industry, research institutes, educational and medical institutions, government departments, and public and private sector organisations – feel secure with it for their precision equipments. Technical Specifications Output voltage : 230v AC (nominal) Input waveform ( necessary for 1% regulation) : sinusoidal, total distortion less than 5% Supply frequency: 47-53 Hz Waveform distortion: NIL Effects of load power factor: NIL Speed of correction: Upto 35 volts per second . Settability of output voltage: 220 to 240V Features No warm - up time; immediate response after switching on; plug in module for control circuit.  Remote sensing facility to compensate cable voltage drop.  Voltmeter to monitor both input and output voltage.  Buzzer/Neon to indicate over-voltage and under voltage limits of input voltage Manual setting facility.  Over-load protection Applications Scientific and medical instruments . Research laboratories . Communication equipments . NC machine tools . Xerox machines . IT industries . Residential bungalows and high rise buildings . Factories and manufacturing locations . Tea estates . Fuel Injecting Instruments . Other industrial, commercial applications involving sophisticated instruments