PA40004CH 查看數據表（PDF） - Unspecified

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PA40004CH

Power Analyzer

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Ballast mode

Ballast mode synchronizes measurements for highly modulated electronic

ballast waveforms. In modern electronic lighting ballasts, it is often difficult

to make accurate measurements because the output signals are high

frequency waveforms that are heavily modulated by the power frequency.

Ballast mode provides a way of locking the measurement period to the

power frequency.

Integrator mode

Integrator mode is used to provide measurements for determining energy

consumption (Watt-hours, Ampere-hours, etc.). In addition, for certain

parameters, average values are also available.

Standard harmonics analysis

The PA4000 features harmonics analysis to the 100th harmonic as a

standard feature. Harmonics, THD, and related measurements can all be

analyzed simultaneously with other power parameters. Accurate

measurement of harmonic amplitude, phase, and harmonic power are

included, which are critical to the analysis of losses in rotating machinery.

PA4000 Power Analyzer

Standard communication ports

The PA4000 comes standard with USB, Ethernet, and

RS-232 communication ports, plus a front-mounted USB port for data export

to a flash drive. GPIB is available as a factory-installed option.

PA4000 rear panel, with communication ports

Harmonics bar chart display mode.

www.tektronix.com 3

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