Product No: LS2050
LS2050 High Accuracy AC and DC Power Meter measuring instrument is a new generation of intelligent product that uses digital sampling technology to analyze waveforms.
• LS2050C/LS2050C-IEC fully complies with the relevant requirements of LM-79-19, and the frequency test range is: 0.5Hz-100kHz.
• The instrument is equipped with software that can test the following parameters: U(AC&DC), I(AC&DC), P(AC&DC), Power Factor PF(AC), Displacement Factor DF(AC) and 0-50 total harmonics tested using IEC/CSA method. Please click here to view the LS2050B/LS2050C/LS2050C-IEC test report sample.
• The LS2050C-IEC is equipped with additional software (Additional fee is required based on LS2050C) that fully complies with the relevant requirements of EN/IEC61000-3-2:2019. Please click here to view the LS2050C-IEC software test report sample.
• RS232/RS485 communication port.
Standard:
• EN/IEC6100-3-2:2019 “Electromagnetic compatibility (EMC) – Part 3-2: Limits – Limits for harmonic current emissions (equipment input current ≤16 A per phase) (Incorporates Amendment A1: 2021)”
• LM-79-19 Optical and Electrical Measurements of Solid State Lighting Products
| Specification: | Voltage (v) | Current (A) | |
| Input circuit type | Floating replacement input | Floating replacement input | |
| Input resistance | > 1MΩ | < 0.01Ω | |
| Range | AC/DC: 600V/300V/150V/75V Automatic | AC/DC: 20A/8A/2A/0.5A | |
| Automatic | |||
| IS instantaneous Max | 1600V | 50A | |
| Permissible input | |||
| Continuous max permissible input | 800V | 24A | |
| Input terminal | Small terminals | Big terminals | |
| Automatic range switching | Increase range | Measured value over 110% rated range | |
| Decrease range | Measured value lower than 80% rated range | ||
Accuracy:
| LISUN Model | Voltage | Current | Power | PF/DF | Frequency |
| LS2050C | ±(0.1% read value +0.1%range +1 digit) | ±(0.002+0.001%read value+1 digit) | ±(0.1%read value+1 digit) | ||
| LS2050C-IEC | |||||
| LS2050B | ±(0.4% read value +0.1%range +1 digit) | ±(0.004+0.001%read value+1 digit) | ±(0.1%read value+1 digit) | ||
It was an essential product for manufacturing and research. I purchased it after confirming that it is a CIE/IEC certified product. The quality of the product is excellent and the satisfaction with the price is high. Employees are also satisfied with their response to repairs and after-sales services.
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