Descrizione

Model 2039 is a revolutionary series of portable wattmeters 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 three-phase 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.
Specifications - Model 2039 01 (DISCONTINUED)
Rated Current 0.2/1 A
Rated Voltage 120V (Used between 60 and 300 V.)
Operating Principle Rectifier type
Class JIS C 1102 : 1997 Class 3.0
Operating Position Horizontal
Rated Frequency 45 ~ 65 Hz
Scale Length Approximately 135 mm (Deflection Angle: 85В°)
Scale Lead 0-0.3 to 1.0 to 0.3-0 lag (with phase angle scale)
Effective Measurement Range Lead 0.5 to 1.0 to 0.5 lag
Approx. Consumed Power Voltage Circuit (120 V) 0.14 VA
Approx. Current Circuit (5 A) 2.4 VA
Operating Temperature Range 0 ~ 40 º,C
Operating Humidity Range 30 ~ 75% RH
Storage Temperature Range -10 ~ 50 º,C
Storage Humidity Range 25 ~ 80% RH
Approx. External Dimension 260 x 180 x 115 mm
Approx. External Weight 2.9 kg
Optional Accessories 2292 01 Carrying case
Features
  • For both single-phase and three-phase (balanced circuit).
  • Excellent current characteristic: 20 ~ 200% of rated current (short time period)
  • Wide range of applicable voltages: 60 ~ 300 V AC
  • Phase angle scale included
  • Taut-band suspension system eliminates friction and provides strong resistance to shock impact.
Specifications - Model 2039 02
Rated Current 1/5A
Rated Voltage 120V (Used between 60 and 300 V.)
Operating Principle Rectifier type
Class JIS C 1102 : 1997 Class 3.0
Operating Position Horizontal
Rated Frequency 45 ~ 65 Hz
Scale Length Approximately 135 mm (Deflection Angle: 85В°)
Scale Lead 0-0.3 to 1.0 to 0.3-0 lag (with phase angle scale)
Effective Measurement Range Lead 0.5 to 1.0 to 0.5 lag
Approx. Consumed Power Voltage Circuit (120 V) 0.14 VA
Approx. Current Circuit (5 A) 2.4 VA
Operating Temperature Range 0 ~ 40 º,C
Operating Humidity Range 30 ~ 75% RH
Storage Temperature Range -10 ~ 50 º,C
Storage Humidity Range 25 ~ 80% RH
Approx. External Dimension 260 x 180 x 115 mm
Approx. External Weight 2.9 kg
Optional Accessories 2292 01 Carrying case
Features
  • For both single-phase and three-phase (balanced circuit).
  • Excellent current characteristic: 20 ~ 200% of rated current (short time period)
  • Wide range of applicable voltages: 60 ~ 300 V AC
  • Phase angle scale included
  • Taut-band suspension system eliminates friction and provides strong resistance to shock impact.
Specifications - Model 2039 03
Rated Current 5/25A
Rated Voltage 120V (Used between 60 and 300 V.)
Operating Principle Rectifier type
Class JIS C 1102 : 1997 Class 3.0
Operating Position Horizontal
Rated Frequency 45 ~ 65 Hz
Scale Length Approximately 135 mm (Deflection Angle: 85В°)
Scale Lead 0-0.3 to 1.0 to 0.3-0 lag (with phase angle scale)
Effective Measurement Range Lead 0.5 to 1.0 to 0.5 lag
Approx. Consumed Power Voltage Circuit (120 V) 0.14 VA
Approx. Current Circuit (5 A) 2.4 VA
Operating Temperature Range 0 ~ 40 º,C
Operating Humidity Range 30 ~ 75% RH
Storage Temperature Range -10 ~ 50 º,C
Storage Humidity Range 25 ~ 80% RH
Approx. External Dimension 260 x 180 x 115 mm
Approx. External Weight 2.9 kg
Optional Accessories 2292 01 Carrying case
Features
  • For both single-phase and three-phase (balanced circuit).
  • Excellent current characteristic: 20 ~ 200% of rated current (short time period)
  • Wide range of applicable voltages: 60 ~ 300 V AC
  • Phase angle scale included
  • Taut-band suspension system eliminates friction and provides strong resistance to shock impact.
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