Portable Power Factor Meter 2039 (DISCONTINUED)
Notice: This product was discontinued on Dec 27, 2019.
See this replacement product:
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
| 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: 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 |
| Approx. Consumed Power Voltage Circuit (120 V) | 0.14 VA |
| Approx. Current Circuit (5 A) | 2.4 VA |
| Operating Temperature Range | 0 ~ 40 ºC |
| Operating Humidity Range | 30 ~ 75% RH |
| Storage Temperature Range | -10 ~ 50 ºC |
| 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: 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 |
| Approx. Consumed Power Voltage Circuit (120 V) | 0.14 VA |
| Approx. Current Circuit (5 A) | 2.4 VA |
| Operating Temperature Range | 0 ~ 40 ºC |
| Operating Humidity Range | 30 ~ 75% RH |
| Storage Temperature Range | -10 ~ 50 ºC |
| 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: 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 |
| Approx. Consumed Power Voltage Circuit (120 V) | 0.14 VA |
| Approx. Current Circuit (5 A) | 2.4 VA |
| Operating Temperature Range | 0 ~ 40 ºC |
| Operating Humidity Range | 30 ~ 75% RH |
| Storage Temperature Range | -10 ~ 50 ºC |
| 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.
| Model | Description |
|---|---|
| 2039 01 | 0.2/1 A, 45 ~ 65 Hz, 0 ~ 40 deg C, 260 x 180 x 115 mm |
| 2039 02 | 1/5A, 45 ~ 65 Hz, 0 ~ 40 deg C, 260 x 180 x 115 mm |
| 2039 03 | 5/25A, 45 ~ 65 Hz, 0 ~ 40 deg C, 260 x 180 x 115 mm |
Overview:
Overview of optical communications via optical fibers including: signal conversion, optical fiber benefits, techniques like wavelength division multiplexing (WDM) for increased capacity, key components like optical amplifiers and spectrum analyzers for maintaining transmission quality.
Brochures
- Portable Instruments (731 KB)
Instruction Manuals
- Portable Factor Meter (923 KB)
Drawings
- Power Factor Meters (47 KB)
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