![]() The RMS voltage value of the output always remains stable at 230V.īattery Output Waveform - 20% load, 3 second period ![]() The output waveform shifts greatly as the load increases but it basically always remains a two-step square wave. The peak-to-peak voltage of this waveform is over 1000 V due to these peaks but they are too short to cause any kind of damage.īattery Output Waveform - 50% load (left) / 100% load (right)Īs is the case with such designs, the circuitry of the CyberPower ValuePro VP1600ELCD 1600 VA adjusts the timing of the MOSFETS to maintain a stable output. There is a momentary peak at the front of the second step, which is extremely high but also very short. It does not even resemble a sinewave – it is but a two-step square wave that ultimately produces a 230 V RMS output. Depending on the manufacturer and cost of the product, designers will make the corresponding effort to simulate a true sine wave as much as possible.Īs expected from a UPS at this price point and with such a high power output, the output quality while on battery backup is quite poor. The better the circuitry design, the more the steps, thus the better the approximation to a true sine wave output. This approximation typically is a ladder wave with a few steps. What that means is that the output will not be close to the standard sine wave that we receive from grid, but an approximation of it. The CyberPower ValuePro VP1600ELCD 1600 VA is a unit with a “modified sine wave” output. These figures are achieved with the batteries fully charged while they are still brand new. These times are great considering the UPS also lacks any active cooling. In theory, the UPS can hold a lightly loaded typical PC for over than half an hour. The runtime is well over two hours with a load of 50 Watts, a little over 10 minutes with a load of 500 Watts, and slightly less than 2 minutes with the UPS fully loaded. Our load testing reveals that CyberPower’s running charts are quite accurate. There are minor frequency variations but these are exceptionally small. The RMS voltage and frequency output look to be extremely close to the expected 230V/50Hz output. ![]() The transfer times are exceptional, with the unit requiring less than 4 ms to switch while fully loaded. For long-term UPS status analysis, it provides status logs of vital device parameters, such as voltage, frequency, temperature and humidity for analyzing historical trend.The basic electrical figures of the CyberPower ValuePro VP1600ELCD 1600 VA UPS are quite good – unexpectedly so, in fact. PowerPanel Cloud provides 24/7 UPS monitoring and sends status alarm to inform users of power events via email and app notification. ![]() ![]() This solution is ideal for small to medium-sized business users or service personnel to manage multiple UPS systems installed on different sites. If the UPS supports SNMP slot, users can also add the UPS by installing CyberPower Remote Cloud Card, which offers wired and wireless options to fit different network environments, as well as free cloud service. By creating a CyberPower account via PowerPanel Cloud web portal or mobile app directly, users are able to add the UPS to the cloud system and enjoy a free trial, using PowerPanel Personal or PowerPanel Business Local software. CyberPower PowerPanel Cloud is a cloud-based system that adopts the client-server architecture, allowing users to remotely access the system through a secure web portal or mobile app. ![]()
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