LS2050 High-Accuracy AC/DC Digital Power Analyzer
Product No: LS2050
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Description
LS2050 High-Accuracy AC/DC Digital Power Analyzer is a precision measurement instrument employing advanced digital sampling technology for comprehensive waveform analysis.
- LS2050C/LS2050C-IEC models fully comply with LM-79-19 standard requirements, featuring a frequency measurement range of 0.5Hz to 100kHz.
- The integrated measurement software enables comprehensive parameter testing including: U(AC/DC), I(AC/DC), P(AC/DC), Power Factor PF(AC), Displacement Factor DF(AC), and 0-50 total harmonics analysis using IEC/CSA methodology. View LS2050B/LS2050C/LS2050C-IEC test report sample.
- LS2050C-IEC model includes enhanced software (available as an upgrade from LS2050C) that fully complies with EN/IEC 61000-3-2:2019 requirements for harmonic current emissions testing. View LS2050C-IEC software test report sample.
- Standard RS232/RS485 communication interfaces for data acquisition and system integration.
Compliance Standards
- EN/IEC 61000-3-2:2019 “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”
Technical Specifications
| Parameter | Voltage | Current |
|---|---|---|
| Input circuit type | Floating replacement input | Floating replacement input |
| Input resistance | > 1MΩ | < 0.01Ω |
| Measurement range | AC/DC: 600V/300V/150V/75V (Auto-ranging) | AC/DC: 20A/8A/2A/0.5A (Auto-ranging) |
| Instantaneous maximum | 1600V | 50A |
| Continuous maximum input | 800V | 24A |
| Input terminals | Small terminals | Large terminals |
| Auto-ranging logic | Range increase: measured value exceeds 110% of current range Range decrease: measured value falls below 80% of current range |
|
Measurement Accuracy Specifications
| Model | Voltage Accuracy | Current Accuracy | Power Accuracy | PF/DF Accuracy | Frequency Accuracy |
|---|---|---|---|---|---|
| LS2050C | ±(0.1% reading + 0.1% range + 1 digit) | ±(0.002 + 0.001% reading + 1 digit) | ±(0.1% reading + 1 digit) | ±0.002 | ±0.01% |
| LS2050C-IEC | ±(0.1% reading + 0.1% range + 1 digit) | ±(0.002 + 0.001% reading + 1 digit) | ±(0.1% reading + 1 digit) | ±0.002 | ±0.01% |
| LS2050B | ±(0.4% reading + 0.1% range + 1 digit) | ±(0.004 + 0.001% reading + 1 digit) | ±(0.1% reading + 1 digit) | ±0.004 | ±0.02% |
This precision instrument is essential for manufacturing quality control, research and development laboratories, and compliance testing facilities requiring accurate power measurement and harmonic analysis capabilities.
Frequently Asked Questions
Where is LISUN based and what is your global reach?
We are based in Shanghai, China, founded in 2012. Our products are sold to Western Europe (25%), North America (20%), Eastern Europe (15%), South America (10%), Domestic Market (5%), and other regions. We have 51–100 employees.
How do you guarantee product quality?
We always provide a pre-production sample before mass production and conduct a final inspection before shipment.
What products can I buy from LISUN?
Goniophotometer, Integrating Sphere, Temperature Chamber, EMI Receiver, Surge Generator, and more.
Why should I choose LISUN over other suppliers?
LISUN is a leader in lighting and electrical test instruments, founded in 2003. All products are ISO9001:2015 certified and CE certified. LISUN is a CIE member, and our products have been sold to over 150 countries.
What services and payment terms do you offer?
Delivery terms: FOB, CFR, CIF, EXW, DDU. Payment currencies: USD, EUR, CNY. Payment types: T/T, L/C, Credit Card, PayPal, Cash, Escrow. Languages: English, Chinese, Spanish, Arabic, Russian.