PowerMaster® Model 335V Load Box
Lightweight Battery-Powered Current & Voltage Source

The PowerMaster® Model 335V Load Box is the first battery-powered voltage and current source for the industry-leading handheld PowerMaster® 3 Series and PowerMaster® 6 Series analyzers. By utilizing a Model 335V with a PowerMaster® 3 or 6 Series, the user will be able to perform phantom load meter testing up to 277 VAC and 5A while implementing the new current harmonic waveforms from ANSI C12.1.

In addition, the PowerMaster® Model 335V Load Box will allow the user to perform CT added burden, direct burden measurement, and CT Demagnetization. The compact size of the 335V provides storage of all the standard test accessories of the lightweight PowerMaster® 3 or 6 Series analyzers.

    • True one-case solution, containing the analyzer, cables, and probes all in one case

    • Internal 100whr Li-Ion battery provides a full day’s worth of testing

    • CE / IEC 61010 CAT IV 600V safety certification

    • Vector Display

    • Harmonic Analysis

    • Wh, VAh, VARh, I²h Testing

    • CT Added Burden + Ratio Testing

    • Element Testing

    • Direct Burden Measuremen

    • Calibration Verification

  • Direct Inputs

    AC Current:
    3 inputs, 100mA to 20A RMS

    AC Voltage:
    3 inputs, 69V to 480V RMS

    Aux Power:
    1 input, 120 to 240 VAC

    Voltage Source

    AC Voltage:
    3 Outputs, 69-277 VAC RMS (phase-neutral)

    Power Factor:
    -1.00 to 1.00

    Current Source

    AC Current:
    3 Outputs, 100mA to 5A RMS max

    Power Factor
    -1.00 to 1.00

    CT Added Burden Test
    Automated, User-Selectable 0.1, 0.5, 1.0, 2.0, and 4.0Ω

    Environmental

    Operating Temperature:
    0˚C to +50˚C

    Operating Humidity:
    <95% RH, non-condensing @ 23˚C

    Battery
    Customer-Replaceable Battery 6800mAh Li-ion 4 Hour Charging Cycle (0-40˚C) Built-in 240V charger using a standard IEC C14 plug

    Weight
    28 lbs. (including case and 3 or 6 Series)

    Dimensions
    21in x 17in x 8.5in

    Warranty
    2 Years

    Safety

    Isolation Protection:
    IEC 61010-1

    Measurement Category:
    CAT IV 600V*

    Degree of Protection:
    IP-40*

    *Safety tested as an approved accessory with the CAT IV 600V version of the 3 or 6 Series to maintain IEC 61010 compliance.

    • Meter Site Verification

    • Substation Site Testing

    • Revenue Protection

    • Substation Meter Testing

    • CT Added Burden Testing

    • Forward Energy Flow

    • Reverse Energy Flow

    • Element Testing

    • Calibration Verification

Contact Us

T 905.995.4990 (Sales Manager)

Sales
sales@psiinc.ca

Support/Repairs
service@psiinc.ca