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PA40004CH

Power Analyzer

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Power Analyzer

PA4000 Datasheet

Tektronix PA4000 Power Analyzers deliver highly accurate, multi-channel

power, energy, and efficiency measurements. Precisely-matched inputs,

unique Spiral Shunt™ technology, and advanced signal processing deliver

high accuracy even with highly modulated waveforms and crest factors as

high as 10. The versatile PA4000 offers comprehensive power

measurements. Dual current shunts provide optimal resolution from

microwatts to kilowatts. Harmonics analysis up to the 100th harmonic, and

motor analysis with torque and speed inputs are included in the standard

instrument. Every PA4000 comes with multiple PC interfaces, PC software,

and USB flash drive support to help you collect and analyze data.

Key features

1 to 4 Input Modules allows several configurations to match your

application

High measurement accuracy of 0.04% (basic voltage & current

accuracy) for demanding test requirements

Dual internal current shunts for each module maximize accuracy for

high- and low-current measurements

Unique Spiral ShuntTM design maintains stability over variations in

current, temperature, etc. (patent applied for)

Proprietary frequency detection algorithms ensure rock-solid frequency

tracking even on noisy waveforms

Application-specific test modes simplify instrument setup and reduce

the likelihood of user error

Easy data export to USB flash drive or remote PC software, for

reporting and/or remote control

Many standard features such as comm ports and harmonic analysis

eliminate costly upgrade options

Applications

Power Conversion

Power Generation

Inverters

Motor Drives

Electrical Propulsion

UPS

Frequency Converters

Electric and Hybrid Vehicle

High-Efficiency Lighting

Consumer Electronics

Standby Power

Flexible voltage and current input choices to

fit your application

The PA4000 is the only instrument of its kind to feature both high- and low-

range internal current shunts in each input module. The 30-Amp shunt is

perfect for many applications and can accept up to 200 A peak; but for

measuring low-current devices the 1 A shunt provides increased resolution

and accuracy for measurements down into the microamp range. For

measuring currents over 30 Amps, a selection of matching external current

transducers are available in several styles, including high-accuracy

transducers up to 1000 A.

The PA4000's voltage inputs can accept up to 1000 Vrms, 2000 Vpeak,

continuous.

PA4000 Rear Panel - Input Modules

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