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ROLLER CARBON SERVO STABILIZER
Product Details
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ROLLER CARBON SERVO STABILIZER
ROLLER CARBON SERVO STABILIZER
Linear Type Vertical Rolling Contact Type Regulator
Life Span > 20 Years
Warranty 5 Year Unconditional
Suitable For Continous 100 % Duty Cycle
Brochure
User Manual
Enquiry
Features
Comparison Between uma ALFA's Make and Conventional Make Automatic Voltage Controller
"uma ALFA " Make Roller Type Regulator
Conventional Make with Carbon Brush Regulator
Power consumption is 0.5 to 1.5% depending upon the input voltage range
Suitable for continuous 100% duty cycle
Life at full load is 15-20 years
Five years unconditional guarantee
Negligible losses in full boost & buck condition
Power consumption is 2 to 7% under similar conditions
Suitable for only 30% to 40% duty cycle
Maximum life is 2-3 years at full load
Normally guarantee for one year
Max. Losses in full boost and buck condition
ADVANTAGES :
Up to 80% reduction in failure rate of electrical equipment
Energy saving up to 10% (up to 30% on lighting load)
Reduction in MDI
Improvement in Power factor
Uniform quality of end products
Improver Productivity of the plant
Owing to its high efficiency & associated benefits,
the pay-back period for the cost of
"
uma ALFA"
stabilizers is ganerally between 6 to 12 months. And it saves you significant costs in subsequent years through its life.
Applications
CNC based machines
Chemical / Oil Industry
Information Technology Industry
Medical Equipment
Communication & Broadcasting System
Airconditioning Plant
Textile industru
Cement Plant
Rolling Steel Mill
Rubber / Shoe Industry
Food processing Industry
Printing and Packaging Industry
Commercial Building / Complex
Industrial / Residential Mainline
Specification
Input Voltage (Volts)
340 - 480, 320 - 460, 300 - 460
Efficiency (Approx.)
99.5% 99% 98.7% 98.25% 98%
Output Voltage
400 V +/-1%, 3- Phase, 50 Hz
Cooling
Natural Oil Cooled (upto 5000 KVA) / Air Cooled (upto 500 KVA)
Type
Indoor / Outdoor
Temeprature Rise (Max)
30 degree centigrade above ambient tem perature
Mounting
Uni-directional wheels
Correction Rate
6-8 V / Second (Up to 500 KVA) and 3-4 V / Second (Above 500 KVA)
Wave Form Distortion
Virtually Nil
Duty Cycle
100% Continuous.
Product's
UPS / INVERTER
ONLINE UPS
SERVO STABILIZER
ROLLER CARBON SERVO STABILIZER
IGBT RECTIFIER
VOLTAGE STABILIZER
LIFT INVERTER
ISOLATION TRANSFORMER