Quick Detail
Place of Origin
HS-CODE
85-
Package & Delivery Lead Time
Detailed Description
2039 Portable Power Factor Meters,yokogawa 2039,2039-01 2039-02 2039-03.
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 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: 20~200% 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
Operating principle : Rectifier type
Class : JIS C 1102, equivalent to Class 3.0
Operating position : Horizontal
Rated frequency : 50/60 Hz
Scale length : Approximately 135 mm (deflection angle: 85°)
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
Consumed power Voltage circuit (120 V) : Approximately 0.14 VA
Current circuit (5 A) : Approximately 2.4 VA
Operating temperature and humidity ranges : 0 to 40°C, 25 to 80%RH
Storage temperature and humidity ranges : -10 to 50°C, 25 to 80%RH
Insulation test :
Between electrical circuit and the case DC 500V/More than 10MΩ
Between current circuit and voltage circuit DC 500V/More than 5MΩ
Voltage test :
Between electrical circuit and the case AC 2000 V for 5 seconds
Between current circuit and voltage circuit AC 1500 V for 5 seconds
External dimensions and weight :
Approximately 260 × 180 × 141 mm, approximately 2.9 kg
Standard accessory : Instruction Manual (1)
Model
Rated current
Rated voltage
Accuracy
Portable Power Factor Meters
2039 01
0.2/1 A
120V(Can be used between
60 and 300 V.)
3.0%
2039 02
1/5 A
2039 03
5/25 A
Notes
1. For measurements exceeding the rated current (25 A), externally connect a current transformer
2241-2243 (page 9) to the 5 A terminal.
2. For measurement with a voltage exceeding 300 V, externally connect a voltage transformer 2261
or 2262 to the 120 V terminal. (page 9)
3. 2039 is not JIS-approved.
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