50Hz - 60Hz Frequency Converter

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Short Description

QUESTIONS ABOUT SOUND SYSTEMS RELATED TO POWER SUPPLY

High-end audio enthusiasts often have many questions about power sources. Does the power source affect sound quality? So what have they done to improve the quality of their power source?

In theory, the nature of AC power is good. But the power transmitted from generator to reach the user, it must pass through many transformers and a very long distance using transmission lines along the way, which it must share with many other consumers and countless electrical devices. Inadvertently, these devices greatly affect power quality, especially since the country does not yet have any regulations to control the impact of such devices on the power supply. They generate countless noise spikes and harmonics that distort the geometric shape of the basic sine wave. It degrades the sound quality of your audio equipment.

Nowadays, there are many devices designed and manufactured to improve power quality. There are many useful solutions, all ultimately focused on solving the problem of cleaning up the power supply.

- The product uses high-quality power cables plated with gold and silver, coated with compounds to eliminate noise and impedance, but the effectiveness is not high and does not fully solve the problem.
- BACL magnetic field products, electronic noise filtering devices, >>>> have been popular for decades; they have limited the dynamics of the power source — this has already been debated extensively.

WHAT ABOUT THE RIELLO FREQUENCY CONVERTER DEVICE?

Function: Voltage stabilization, producing a stable pure sine wave, providing clean power, surge protection, lightning surge protection, overvoltage protection...

With the function of the Riello single-phase frequency converter combined with an output isolation transformer, it will be suitable for all equipment imported from abroad.

It is amazing that we have heard its original sound quality, which we had never heard before “They completely transform the sound quality on your audio equipment “

For media devices, LCD screen noise almost disappears, images become deeper and clearer, and the sound is more distinct and sharper when watching action movies.

INPUT
Rated voltage		220 -230 -240 VAC
Voltage threshold		176 ~ 276 VAC
Number of phases		1 phase (2 wires + ground wire)
Rated frequency		50 Hz (45Hz ~ 65Hz)
Power factor		0.98
OUTPUT
Power		700 - 3000VA
Voltage		220 VAC ± 1%
Number of phases		1 phase (2 wires + ground wire)
Waveform		True sine wave under all grid conditions, independent of the remaining capacity of the battery.
Frequency		Synchronized with the input source or 50Hz ± 0.05Hz (Battery mode)
Efficiency		88% (Grid mode, battery)
Overload capacity		>=105% within 10 minutes
BYPASS MODE
Bypass voltage range		180÷264 Vac
Bypass frequency		± 5%
Automatically switches to Bypass mode		Overload, UPS fault, low battery level
Maintenance switch		Yes
External bypass contact		Yes

INTERFACE
Control panel		Start button / Alarm silence / Power off button
LED displaying statuses		Mains mode, battery mode, Bypass mode, load capacity, battery capacity, fault status alert.
Communication port		RS232/USB
Management software		Includes Winpower management software, allowing monitoring and automatic on/off of the UPS and system
Switching time		0 milliseconds
OPERATING ENVIRONMENT
Operating ambient temperature		0 ~ 40 ^oC
Operating environment humidity		20~95%, non-condensing
STANDARDS
Noise level during operation		45dB at a distance of 1m
Electromagnetic field		IEC 61000-4-2 (ESD) - Level 4 IEC 61000-4-3 (RS) - Level 3 IEC 61000-4-4(EFT) - Level 4 IEC 61000-4-5 (Surge) - Level 4
Conducted and radiated emissions		IEC 62040-2 (>25A)
Emergency Power Off (EPO) function		Option

Used for electrical devices with a voltage different from Vietnam's voltage, such as speakers/radios, refrigerators, air conditioners, and other electrical equipment... imported and purchased from abroad