UL-1993 Compliant Adjustable High-Frequency Reference Ballast

UL-1993 Compliant Adjustable High-Frequency Reference Ballast

Product No: HCS-109A

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    Description

  • The HCS-109A Adjustable High-Frequency Reference Ballast, also designated as a High-Frequency Current Source, provides an economical alternative to conventional IEC test methodologies. When integrated with the LPCE-2 high-precision spectroradiometer integrating sphere system, this instrument enables comprehensive measurement of photometric, colorimetric, and electrical parameters for high-frequency fluorescent lamps.

    Compliance Standards:
    IEC 60081:1997/GB/T 10682-2002 “Double-capped fluorescent lamps – Performance specifications”
    UL 1993 “Safety for Self-Ballasted Lamps and Lamp Adapters”

    Application Scope:
    • Per UL 1993 requirements, the HCS-109A facilitates input testing, temperature rise evaluation, leakage current measurement, and harmonic distortion analysis for LED Type A tube direct replacement fluorescent tubes.
    • In accordance with GB/T 10682-2002, UL 1993-S, and IEC 60081:1997, this reference ballast supports testing of high-frequency fluorescent lamps (e.g., T5 tubes) and power frequency fluorescent lamps (e.g., T8/T12 tubes). Additional technical guidance is available on the High-Frequency Fluorescent Lamp Measurement resource page.

    Technical Specifications:
    • Input Voltage: 200V–240V, 50/60Hz
    • Maximum Input Power: 80W
    • Output Current Range: 130mA–400mA (Adjustable), Accuracy: ±1%
    • Output Frequency: 25kHz ±2.0% (Adjustable), Accuracy: ±0.3kHz

    • 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.
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