CVT (Constant Voltage Transformer)

Input Voltage

180 to 260V AC/1 Ph/50±2Hz

Output Voltage

220VAC/230VAC±1%

Frequency Effect

Approx. 1.5% change in output voltage, for 1% change in input frequency

Efficiency

90%, Typical, at full load

Common-Mode-Noise Attenuation*

1:3000, Typical (10Khz to 5 MHz; 85 to 21 db, typ.)

Normal-Mode-Noise Attenuation*

1:2500, Typical (10Khz to 5 MHz; 62 to 21 db, typ.)

Output waveform

Sinusoidal

Total Harmonic Distortion

5% (Typical) at 230VAC-Input & full-load change

Output Voltage Correction

2 cycle (max.) for no load to full load conditions

Operating Temperature

-5ºC to +50ºC

Operating Humidity

95% RH , non condensing

Ratings (VA)

50, 100, 150, 250, 350, 400, 500, 750, 1000, 1500, 2000, 3000 & 5000

Metering

0-300v, M.I. meter; Accuracy ± 2% FSD
(To monitor output voltage)

Environment

0-40°C, 95% RH (non condensing)

Caution :
Keep CVT away from magnetic storage devices and displays, like floppy disks, magnetic tapes, monitors etc. Do not use with highly inductive type of loads or with loads requiring heavy starting current surges like motors. Do not use CVTs with generators whose frequency variations are outside the specified range.

*With output Floating
CVT with special input range available on request