HT AVR > HT AVR

Technical Specifications:
Product Name
Make
Capacity
Input Voltage
 
 
Output Voltage
 
Type
 
 
Application
Standard
Phase
Frequency
Wave Form Distortion
Response Time
Speed Correction
Mode of Operation
Suitability
Duty Cycle
Efficiency
Losses of No Load
Losses of Full Load
Cooling
Transformer Oil
Operating Temp
Laminations Used
Copper Used
Carbon Rollers Used
 
: HT Automatic Voltage Regulator
: MICRO
: 100 to 5000 KVA
: As per requirement Anywhere From:
 6KV to 15KV in 100KV Line
 22KV to 39KV in 33KV Line
: 11KV
: 33KV ±1%
: Suitable for
 BALANCED SUPPLY
 UNBALANCED LOAD
: Indoor/outdoor Type (Optional)
: IS 2026/77
: 3-Ph, 4 Wireless
: 50 Hz
: Nil
: Instantaneous (milli sec.)
: 1% of nominal incoming line voltage/sec
: Automatic / Manual / Hand Control
: Suitable for all Power Factors
: Continuous 24 Hrs at 100% Load
: More than 99%
: 0.12% of the total capacity (Approx.)
: 0.7% of full load (Approx.)
: ONAN (Oil Natural Air Natural)
: “A Grade” tested & certified as per IS 335.
: 0°C - 45°C Above Ambient
: Imported Low Losses CRGO Laminations - M4 Grade.
: “Sterlite” Make 99.9% Pure Electrolytic Grade.
: Imported High Grade Graphite Rollers.
Construction
The unit will comprise of following :
   1.    Copper Wound Step-down Transformer - Double wound Star/Delta Connected.
   2.    On Load Stepless Voltage Regulators Having “Carbon Roller Assembly” - Copper
           Auto Wound and Delta Connected.
   3.     Buck n Boost Transformer - Double Copper Wound. Open/Open connected.
   4.     Automatic Control Gear consisting of
            (i)   One electronic voltage relay
            (ii) One reversing geared motor unit
            (iii) Two limits switches in order to avoid over running highest and lowest positions.
            (iv) Chain drive, Coupling device and all electrical connections.


 
     
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