Pure Sine Wave AC Power Source (High Precision)

The LSP-500VARC High Precision Pure Sine Wave AC Power Supply has the characteristics of good output waveforms, low harmonic, high accuracy, integrated source and meter. With output short-circuit, over-current, over-voltage, over-power, over-temperature alarm protection functions. It can communicate with LISUN LSG series goniophotometer, LPCE-2 high precision integrating sphere spectroradiometer system, LSRF-3 Lamp Start, Run-up Time and Flicker Test System and LS2090 LED Power Driver Tester via RS-232/RS-485 interface.

P.S. LSP-500VARC and LSP-1KVARC are the update versions with big LCD screen. The LSP-500VARC-Pst and LSP-1KVARC-Pst are according to IEC TR 61547-1:2020, IEC61000-3-3, IEC 61000-4-15 and IEEE 1453 Pst programmable function. It can work with LISUN LSRF-3 Lamp Start, Run-up Time and Flicker Test System to test Pst LM(I) parameter.

Standard:
IEC Technical Report 61547-1 “Equipment for general lighting purposes – EMC immunity requirements – Part 1: Objective light flickermeter and voltage fluctuation immunity test method”
IEC61000-3-3 “Electromagnetic compatibility (EMC) – Part 3-3: Limits – Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤16 A per phase and not subject to conditional connection”
IEC 61000-4-15 “Electromagnetic compatibility (EMC) – Part 4-15: Testing and measurement techniques – Flickermeter – Functional and design specifications”
IEEE 1453 “IEEE Standard for Measurement and Limits of Voltage Fluctuations and Associated Light Flicker on AC Power Systems”

Programmable AC Power Signal Output when do Flicker dynamic Pst LM(I) test in IEC TR 61547-1:2020