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Sound & vibration analyzers

Vibration & electrical parameter analyzers

Testing stations

Energy saving equipment

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Applications

Spectrum analysis

Low resonance speed balancing

Balancing using the influence coefficients method

Steam turbine diagnosis

Blade testing

Turbo engine testing

Circularity analysis

Bearing diagnosis

Gear diagnosis

Electrical parameters analysis

Flicker measurement

VPA 322. Electrical & process parameter analyzer

VPA 322 is dedicated to the monitoring, testing and diagnosis of hydroelectric groups and complex installations.

It provides for the simultaneous analysis of the electrical and process parameters and vibrations.

Measurement inputs

• 1 three-phase power analyzer, AC/DC, 100V/600V, 5A, galvanic separation on each channel

• 12 inputs, ±20mA or ±10V

• 10 inputs, ±10V

• 3 IEPE vibrations inputs

• 1 speed and phase reference input

• 16 bit resolution, 25 kS/s/ch sampling rate, 0.1% accuracy

Power supply

• 230/120V-50/60Hz (acc. to request)

Digital inputs/outputs

• 4 optocoupling inputs, 0-24VDC to visualize machine status

• 4 optocoupling outputs, 0-24VDC/100mA with warning, protection or control functions

Analog outputs

• 2 analog outputs for the generation of signals with programmable shape, amplitude and frequency

Interfaces

• USB (conditioner-PC communication)

• Ethernet (fixed Internet remote monitoring)

• GSM-GPRS (mobile Internet remote monitoring)

Components

• VPA322 signal conditioner

• accelerometers, speed transducers and cables (acc. to request)

• FASTVIEW analysis software (acc. to request)

• Portable computing system

• User’s manual

• Calibration certificate

• Carrier bag

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