2039 Portable Power Factor Meter

Brand: Yokogawa Electric Corporation
Yokogawa Portable Power Factor Meter, 2039
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2039 Portable Power Factor Meter

Brand: Yokogawa Electric Corporation
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Model 2039 is a revolutionary series of portable watt meters in which a power factor is used to operate the DC indicator. 

This is done using a transducer which provides a DC current proportionate to the voltage-current phase by means of a circuit. Model 2039 can be used in single-phase and balanced threephase circuits. 

The Electronic Transducer, combined with a high sensitivity moving coil type indicator based on YOKOGAWA's proprietary taut-band suspension system, provides a level of performance not possible with conventional power factor meters.
Features
  • For Both Single-Phase and Three-Phase (Balanced Circuit)
  • Excellent Current Characteristic: 20 to 200% of Rated Current (Short Time Period)
  • Wide Range of Applicable Voltages: 60-300 Vac
  • Phase Angle Scale Included
  • Taut-band Suspension System Eliminates Friction and Provides Strong Resistance to Shock Impact

Specifications

Brand

Ambient Temperature Range

  • 0° to 40° C (32° to 104° F)

Class

  • JIS C 1102 Equivalent to Class 3.0

Consumption

  • Approximately 0.14 VA at 120 V - Consumed Power Voltage Circuit
  • Approximately 2.4 VA at 5 A - Current Circuit

Current

  • 0.2 / 1 A - Rated Current: 2039 01
  • 1/5 A - Rated Current: 2039 02
  • 5/25 A - Rated Current: 2039 03

Frequency

  • 50/60 Hz - Rated Frequency

Humidity

  • 25 to 80 % RH

Insulation Resistance

  • > 10 MΩ at 500 Vdc - between Electrical Circuit & the Case
  • > 5 MΩ at 500 Vdc - between Current Circuit & Voltage Circuit

Length

  • 5.31" (135 mm) - Scale Length

Measuring Range

  • 60-300 Vac
  • Lead 0.5 to 1.0 to 0.5 Lag - Effective Measurement Range
  • Lead 0-0.3 to 1.0 to 0.3-0 Lag - with Phase Angle Scale

Mounting Position

  • Horizontal

Operating Temperature

  • 0° to 40° C (32° to 104° F)

Principle of Operation

  • Rectifier Typical

Rotation

  • 85° - Deflection Angle

Storage Temperature

  • -10° to 50° C (14° to 122° F)

Supply Voltage

  • 1,500 Vac for 5 seconds - between Electrical Circuit & Voltage Circuit
  • 120 V - Rated Voltage (Can be used between 60-300 V)
  • 2,000 Vac for 5 seconds - between Electrical Circuit & the Case

Documentation

Data Sheets

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