Beltronics Power Contact Us
+91-79-25504962 (10am to 6pm)
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Our Products
 
3-phase Liner/Roller Types Servo Regulator
Salient features:
  • »  Reduction in breakdown of Electricals equipments
  • »  Energy Saving
  • »  Improvement in power factor & MDI
  • »  Improved Power Quality & Stable Supply System
ABOUT US
BELTRONICS is one of the leading manufacturers of electrical and power equipment for more than a decades. the name trusted all over since 1981.The trust is built over through shear dedication,hardwork & commitment to quality. The learning acquired over 30 years has been harnessed to offer superior quality product at competitive price.Our product comprehensively fulfilled the request of national and international standard specification.Being an iso 9001:2000 certified co.We make sure that each and every product meets the customer requirement.

Quality policy: BELTRONICS is committed to provide optimum quality and timely and cost effective manner with care to society & environment & ensure continual improvement in its product,process, systems and customer satisfaction by meeting the expectation.


INTRODUCTION
Voltage fluctuation is common phenomenon in every part of the country. All electrical equipments and Machines are designed and manufactured at 230 V(single phase)& 400V (3 phase).But because of irregular load pattern on HT distribution lines,no electrical authorities ensures constant voltage to the customers, results high voltage variation is witness,generally voltage is low during day time and high during night time.Moreover in holidays, peak hours,rainy days and when agriculture and industrial load is switched off,voltage rises sharply which is more dangerous.
DESCRIPTION OF AUTOMATIC VOLTAGE STABILIZER
1.LINEAR TYPE PLUS/MINUS TYPE VERTICAL ROLLING CONTACT TYPE REGULAR.
2.DOUBLE WOUND BUCK BOOST TRANSFORMER.
3.ELECTRONIC CONTROL CIRCUIT AND METER PANEL

The buck/boost& Regulator transformer windings are built for paper covered copper conductor dried in oven.The cooled rolled grain oriented silicon steel lamination (CRGO) to minimize iron losses.All component of equipment mounted on framework of M.S. Hosing are fitted with cool pipes to provide natural cooling.

General specification

BELTRONICS's Automatic servo stabilizer are available in wide range and various models.The standard three phase models are suitable for balanced and unbalanced supply and loads.The standard model confirm the following specifications are as follow:
Input Voltage: 300-460V 320-460V 340-460V 350-460V.
Efficiency: Better than 99%.
Output Voltage: 400V/415V +/- 1%,3phase,50H.
Ambient: 0-35°C max relative humidity upto 90%
Environment: Designed for indoor tropical use.
Wave from distortion: virtually Nil.
Duty cycle: 100% continuous.
Correction Rate: 10-15V/sec.(or as per your req.)
Mounting: on uni-directional wheels.
cooling: Air cooled/Natural oil cooled.

Note:Different Non-standard input& output ranges are also available against specific requirement.
TABLE DEPICTING ADVANTAGE OF AUTOMATIC VOLTAGE STABILIZER AT VARIOUS LEVEL
INPUT Motor Load Below 10HP Lighting Load
% Reduction in breakdown Power Saving % Reduction in breakdown Power Saving
380/400 NIL NIL NIL NIL
380/420 5% 3% 10% 5%
380/440 10% 5% 20% 10%
380/460 40% 7% 40% 20%
TABLE COMPARES HE BEHAVIOR OF 7.5 HP MOTOR AT DIFFERENT LEVELS
INPUT CURRENT KVA P.F.
400 7.5 5.2 0.8
420 11% More 18% More 0.7
440 19% More 28% More 0.6
460 26% More 38% More 0.57
Application

Servo Volage stabilizer is useful for every kind of industry such as:
  • Textile Mill
  • Paper Mill
  • Cement Mill
  • Footwear & leather unit
  • Cold Storage
  • Tea Estate
  • Rice Sheller
  • Roller Mill
  • Flour & Tube Mill
  • Building/Hotels
  • Food Processing unit
  • Rubber/Plastic Industry
  • Pharmaceutical Industry
  • Hospital/Hotels
  • Oil/Vanaspati plant
COMPARISION BETWEEN BELTRONICS'S MAKE AND CONVENTIONAL MAKE AUTOMATIC VOLTAGE CONTROLLER
BELTRONICS MAKE CONVENIONAL MAKE
Linear type regulators, wound with min. 24 mm(square) copper strips Torroidol Dimmers are used,wound with max 10mm(square) copper wire
Power consumption is 0.5-1.5% depends upon capacity and voltage variation Power consumption is 5.8% depends upon capacity
Overall efficiency is 99% Overall efficiency is 92-95%
Life at full load is 15-20 years Life at full load is 4-6 years
Suitable for 100% continuous duty cycle Suitable for 60-80% duty cycle
Graphite Carbon roller assemblies are used. which do not required replacements for at least 8-10 years. There is no wear and tear of the bared copper track. Light duty carbon brushes are used which are in full contact with the winding. Wear & tear requires change of brushes periodically.
5 years Guarantee 1 years Guarantee