Voltage: 11/22/33 kv class capacities up to 7.5 MVA
Applications: For the protection of electric appliances or devices or equipment from overloading of voltage
Two In One AVR
It is a very altogether different product basically a combination of Two In One Automatic Voltage Regulator. The Standard Transformer with OLTC can correct limited voltage variation in certain steps whereas Built-in operates steplessly monitoring the output voltage continuously. The incoming fluctuating H.T. supply is initially stabilized and then fed to the stepdown transformer and thereby the L.T. Output is maintained within 1% accuracy. Built - in has the following advantages:
Servo Voltage Stabilizer for Industrial, Commercial, Institutional and other applications are designed using latest technologies. These transformers (Servo Voltage Stabilizer) are oil cooled type. Optimum efficiency is ensured by restricting the core and winding losses
Electricity is the heartbeat of any industry/office and Transformer is the heart of the Company but today scenario hardly any industry receive Healthy electric supply (Constant Voltage) due to the long transmission line, imbalance between supply & demand of power & poor infrastructure. Higher & Lower voltages above rated voltage adversely affect the life of the equipment and consume more power thus increases the burden on the balance sheet of the company. Generally, 90 % of the industrial load is of motors and the higher current effects the Electric motors (particularly smaller capacity motors up to 7.5 H.P.) in three ways
The Higher current produces higher losses in electrical motors which cause premature failure of winding.
These higher losses of electric motors also increase the losses of cables, switches, transformers & other associated equipment.
For smooth continuous operation of motors, overload relays are usually set at 20% higher setting
Duty Cycle 100 % Continuous
Waveform distortion Nil
Mounting On Uni-Directional Wheel
Type Indoor / Outdoor
Output Voltage 400 V 1% , 3 Phase, 50 Hz
With the installation of the stabilizer and maintaining 390/400 volts, the motor will operate smoothly drawing 15 - 20% lesser current and correspondingly the relay setting can be reduced by 15 - 20%. In case single phasing occurs, the relay will trip in 40 - 50 seconds. The motors can withstand the high current for this period and will be safe. Also, the relays, contactors, switchgear, etc. incorporated with the motor will be safe. L.T. AVR being easy to handle are installed in all the running units, units having L.T. connections, units having small H.T. connections. These can be manufactured for Balance Input Voltage and Unbalanced load or Unbalanced Voltage and unbalanced load
By installing the RELIABLES Automatic Voltage Controller with Rolling Contact Mechanism Technology get the following advantage. Advantages
5-10% savings on power bills & up to 30% on lighting load.
Up to 60% reduction in the breakdown of electrical equipment.
80% Depreciation as per Income Tax Act.
Attractive Pay - back period of 6-12 months, owing to its high efficiency (-99.5% in Avg, running conditions).
Uniform quality of end product & Improved Productivity of the plant.
Note: Other voltage ranges & special feature are also provided according to the site requirement.
Electrical control panels offered by us are designed to deliver a stable and uniform distribution of load. The use of tested and superior quality components in its construction also ensures in them better durability standards. Some of the components used include switchgear, protection type, power control center, motor control center, distribution boards, power factor controllers.
Helps in uniformly directing electricity from one source to another
Complete safety provision provided for operators from electrocution by safety switches and fuses
Multiple control options for supply of electricity