Lisun LSP-500VAC AC Programmable Power Supply with High Accuracy and Communicate with PC via RS232

Lisun LSP-500VAC Programable AC Power with High Accuracy and Communicate with PC via RS232 Introduction:

LSP-500VAC Programmable AC Power Source combined with high power, low harmonic, high stability pure sine wave and power meter functions. It’s suitable to power on electronic ballast, CFL and low power household appliances. The LSP-500VAC has following characteristics:

• Applied with the AC-DC-AC inverter technology and digital waveform synthesis & waveform feedback technology, low distortion power;
• Applied with entire cycle high-precision measurement technology and high-speed sampling technologies , panel of instrument will directly and accurately displays the power output of the voltage, frequency, current, active power and power factor to achieve the integration of the source table;
• Applied with SCM control and measurement technology, high intelligence;
• Applied with zero output impedance technology, the output equivalent impedance is almost zero and further improve the stability of power supply;
• Applied with isolated floating output technology, the power output and input have good isolation, floating output, conducive to make sure power itself safety and operator's safety;
• Perfect voltage, current anomalies and overheating protection, improve the reliability of power supply;
• Applied with power limiting technology to avoid strong interference on the power grid and other electrical equipment, while facilitating reliable operation of the power supply itself;
• The input voltage can be option via a toggle switch of panel mains 110V/220V;
• The initial phase and end phase of the output voltage waveform can be set {0°-359°(±1°)};
• Measurement process can be programmed to control (1 to 50 memory groups, 1 to 9 steps for each memory group);

Specifications:
• Input voltage: 110VAC or 220VAC±10%  50/60Hz;
• Output frequency setting: 45.00-500.00Hz;
• Output phase setting: 0°-359°(±1°);
• Output voltage setting: AC 0.0-300.0V;
• Maximum allowable output current: 0-150V(4.2A),0-300V(2.1A);
• The total voltage distortion: ≤0.3%(No load or full load resistive load);
• Voltage stability(≤0.1%/30 minute);
• Equivalent resistance(≤0.1(Zero-resistance design);
• Load Regulation: ≤0.1%;
• Frequency stability: ≤0.05%/30 minute;
• Meter display
 

Lisun Electronics Inc was found by Lisun Group in 2003. We have sales & service offices in Shanghai, Russia, India and Korea. In 2012, we built a high level products show room & lab center in Shanghai. Lisun Group has set up a new manufactory in China to research and develop the world high-technology CFL & LED Test Instruments. Its quality system has been strictly certified by ISO9001:2008. The Lisun Group products have been authenticated by the third party lab and were awarded by CE certificate. As a CIE Supportive Member, all of the test instruments produced by Lisun Group are designed according to CIE Standards.

Our main products are Goniophotometer, Spectroradiometer, Integrating Sphere, LED Test Instruments, CFL Test Instruments, Photometer and Colorimeter, EMC & EMI Testing,Electronic Ballast Tester, Electrical Safety Testing, Environmental Test Chamber, Plug and Switch Testing, AC and DC Power Supply and etc.

Lisun Group’s products have been sold to more than 120 countries and regions all over the world. It’s quality is well accepted by many world famous companies such as UL, SGS, NIST, NIM, UNDP, Philips, OSRAM and so on. Lisun Group wins thousands of customers’ trust with motto “Right Product, Right Price and Right Service”. We will continue presenting more and more high quality products to our customers in future.