Product No: LSP-500VARC
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 function. 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.
| Model | LSP-500VARC | LSP-500VARC-Pst | LSP-1KVARC | LSP-1KVARC-Pst |
| Output Voltage/Phase | Single phase: 2V-150V/2V-300V | |||
| 2-150V Max. Current | 4.2A | 4.2A | 8.4A | 8.4A |
| 2-300V Max. Current | 2.1A | 2.1A | 4.2A | 4.2A |
| Output Frequency Range | 45.00~65.00Hz | |||
| Frequency Stability | ≤0.05％/30min | |||
| Total Harmonic Distortion | ≤0.3 % (No load or full load with resistive load) | |||
| Voltage Stability | ≤0.1％/30min | |||
| Equivalent Resistance | ≤0.1（Zero internal resistance design） | |||
| Power Supply Efficiency | ＞40% | |||
| Load Effect | ≤0.1％ | |||
| Communication Port | RS232/RS485 | |||
| Test Parameters | Voltage, Current, Power, PF, Frequency | |||
| Voltage Range | 55V/220V | |||
| Voltage Resolution | 0.1V | |||
| Voltage Accuracy | ±(0.4% rdg＋0.2%rng＋1digital) | |||
| Current Range | 0.2A/2A | |||
| Current Resolution | 0.001A | |||
| Current Accuracy | ±(0.4% rdg＋0.2%rng＋1digital) | |||
| Power Resolution | 0.1W | |||
| Power Accuracy | ±(0.4% rdg＋0.2%rng＋1digital) | |||
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.
Programmable AC Power Signal Output when do Flicker dynamic Pst LM(I) test in IEC TR 61547-1:2020
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