SELVON INSTRUMENTS PVT. LTD. NOIDA, Uttar Pradesh

• INPUT VOLTAGE160 - 260 V; 140 - 258 V; 120 - 285 V
• OUTPUT VOLTAGE200 - 240 V

• INPUTSINGLE / THREE PHASE APPLICATION
• RATINGFROM 0.5 TO 750 KVA
• REGULATIONBETTER THAN 3% (APPROX.)

The high frequency noises can interfere with Digital-Electronic equipment causing data corruption, erratic behavior, loss of memory etc. Isolation Ultra Isolation Transformers eliminates such noises & attenuates the spikes to minimal values, providing complete protection against such electrical disturbances. It consists of a double wound transformer with extremely low coupling capacitance to isolate the voltage spikes and reduce noise from main with extremely high insulation resistance.

Economical data saver system as well as outcome of perfect understanding of end use application, utilization of MOSFET technology for higher efficiency with latest Power conversion Techniques which employ excellent line filtering devices. Selvon UPS is perfect for PCs, PC XT ATS, Micro and Mini computers, peripherals, Biomedical Analytical equipments etc.

•  AN ON AN OVERLOAD CAPABILITIES
•  230 V / 240 V SINGLE PHASE (ADJUSTABLE) 400 V TO 415 V THREE PHASE (ADJUSTABLE)
•  UP TO 200% MOMENTARILY NO LOAD LOSSES
•  REGULATION + 1% OR BETTER
•  LESS THAN 0.8% OVER ENTIRE RANGE SUITABILITY
•  SUPPLY FREQUENCY 47 MHz - 53 Hz
•  SUITABLE FOR 3 PHASE UNBALANCED/BALANCED  SUPPLY & UNBALANCED / BALANCED LOAD MOUNTING
•  EFFICIENCY > 98.6%
•  ON WHEELS EARTHING
•  EFFECT OF LOAD POWER FACTOR NIL
•  TWO NUMBERS OF EARTHING TERMINALS CABLE TERMINATION BOX
•  WAVE FORM DISTORTION NIL
•  INPUT/OUTPUT CONNECTIONS AMBIENT TEMPERATURE
•  RATE OF CORRECTION BETTER THAN 36  V / SEC. IN AN
•  -100 C TO 500 C RELATIVE HUMIDITY
•  CAPACITY 1 KVA TO 500 KVA (SINGLE PHASE)
•  BETTER THAN 20 V/SEC. IN ON AN DUTY CYCLE
•  3 KVA TO 2000 KVA (THREE PHASE) INPUT VOLTAGE RANGE
•  100% CONTINUOUS RESPONSE TIME
•  150 V - 270 V, 170 V TO 270 V (SINGLE PHASE) 260 V TO 470 V, 300 V TO 470 V (THREE PHASE)
•  LESS THAN 10 MS COOLING
•  (OTHER RANGES AVAILABLE ON SPECIAL ORDER) OUTPUT VOLTAGE

•  OPERATING POWER FACTOR -0.75 TO + 0.75 (0.75 LAGGING TO LEADING)
•  DIELECTRIC STRENGTH 2500 V FOR 60 SEC
•  RESISTANCE BETTER THAN 1000 MEGA OHMS
•  COUPLING CAPACITANCE LESS THAN 0.1 pf
•  NOISE REJECTION a) ISOLATION - UP TO 100 dB  b) ULTRA ISOLATION - MORE THAN 130 db
•  INPUT SINGLE / THREE PHASE APPLICATION
•  RATING FROM 0.5 TO 750 KVA
•  REGULATION BETTER THAN 3% (APPROX.)
•  CONNECTION DELTA / STAR FRO 3 PHASE