HIOKI CLAMP ON POWER HiTESTER 3286-20
Single-Phase and Three-Phase Handheld Power Meter with Harmonic Analysis Up to 20th Order
Hioki clamp meters are best in class handheld current and voltage meters for safely and accurately measuring power lines. The 3286-20 can measure voltage, current, power, power factor, phase angle, reactive power or frequency, as well as detect phase sequence on live lines at any desired point of a single-phase circuit or three-phase circuit.
Overview
- Measure single-phase 600 kW lines and up to the 20th harmonic level
- Active/ reactive/ apparent power, power factor, phase detection, frequency, harmonic waveform value, or waveform peak value
- Simple checking of three-phase lines (balanced with no distortion)
Specification
|
Measurement line
|
Single-phase, Three-phase (balanced with no distortion) |
|
Measurement items
|
Voltage,
Current, Voltage/current peak, Active/ reactive/ apparent power, Power
factor, Phase angle, Reactivity, Frequency, Voltage/current harmonic
levels |
|
Voltage ranges 30 - 1kHz
|
150.0 V to 600 V, 3 ranges Basic accuracy: ±1.0 % rdg. ±3 dgt. (at 45 - 66 Hz, True RMS) |
|
Current ranges 45 - 1kHz
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20.00 A to 1000 A, 3 ranges Basic accuracy: ±1.3 % rdg. ±3 dgt. (at 45 - 66 Hz, True RMS) |
|
Power ranges 80 - 600 V 1 - 1000 A
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[Single phase] 3.000 kW to 600.0 kW Basic accuracy: ±2.3 % rdg. ±5 dgt. (at 50/60 Hz, Power factor = 1) [Balanced three phase] 6.000 kW to 1200 kW Basic accuracy: ±3.0 % rdg. ±10 dgt. (at 50/60 Hz, Power factor = 1) |
|
Harmonic levels
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Voltage/current harmonic levels up to 20th, Content factor, Total harmonic distortion ratio |
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Other functions
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[Phase angle] Forward 90.0 ° to 0 to delay 90.0 ° [Power factor] Forward 0 to 1.000 to delay 0 [Frequency] 30.0 Hz to 1000 Hz Waveform peak, Phase detection, Max. / Min. value record, Data hold, Auto power off, RS-232C output (Options are discontinued, so cannot use RS-232C) |
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Display
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LCD, Max. 6000 digits, Display refresh rate: 1 time/s (Normal) 1 time/3s (Slow), 1 time/2s (Harmonic level) |
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Power supply
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Stacked alkaline battery (6LR61, 6LF22) ×1, Continuous use: 25 hours |
|
Core jaw dia.
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φ 55 mm (2.17 in) or 80 mm (3.15 in) × 20 mm (0.79 in) bus-bar |
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Dimensions and mass
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100 mm (3.94 in) W × 287 mm (11.3 in) H × 39 mm (1.54 in) D, 650 g (22.9 oz) |
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Accessories
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Carrying Case 9245 × 1, Voltage Cord L9635-01 × 1, Hand strap × 1, Stacked alkaline battery (6LF22) × 1, Instruction manual × 1 |
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