Single Phase Power Meter Compatible with DC
Measurement and Current/Power Integration

Hioki benchtop power meters and power analyzers are best in class power
measuring instruments for measuring single to three-phase lines with
a high degree of precision and accuracy. The 3334 is an AC/DC power
meter that measures inrush current and power consumption, ideal for
DC and current and power integration applications to meet energy
efficiency standards.

Model No. (Order Code)

3334-01Buit-in GP-IB

Key Features

• Compatible with the SPECpower® benchmarking for server power consumption
® SPECpower is a registered trademark of Standard Performance Evaluation Corporation
• DC measurement mode, AC, and AC+DC measurement
• Integration function for current and power
• ±0.1% high basic accuracy (For complete details, please refer to the specifications)
• Extended period of guaranteed accuracy of 3 years
• Complete accuracy over a wide input range

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

Measurement linesSingle-phase/ two-wires
Measurement itemsVoltage, Current, Active power, Apparent power, Power factor, Frequency, Integration (current, active power), Waveform peak (voltage and current)
Measurement ranges[Voltage] AC/DC 15.000/ 30.00/ 150.00/ 300.0 V
[Current] AC/DC 100.00/ 300.0 mA, 1.0000/ 3.000/ 10.000/ 30.00 A
[Power] 1.5000 W to 9.000 kW (combination of voltage and current ranges)
Integration measurement Integration time up to 10,000 hours[Current] No. of displayed digits: 6 digits (from 0.00000 mAh, Polarity-independent integration and Sum value)
[Active power] No. of displayed digits: 6 digits (from 0.00000 mWh, Polarity-independent integration and Sum value)
Input resistance (50/60 Hz)[Voltage] 2.4 MΩ, [Current] 10 mΩ or less (direct input)
Basic accuracy±0.1% rdg. ±0.2% f.s. (DC), ±0.1% rdg. ±0.1% f.s. (45 Hz to 66 Hz)
Note: Provided accuracy of 1 Year, typical value
Display refresh rate5 times/s
Frequency characteristicsDC, 45 Hz to 5 kHz
Waveform outputParameter output representation: voltage, current and power (3 simultaneous channels), Output voltage: 1 V DC f.s.
Analog output (D/A output)Parameter output representation: voltage, current active power and selected 1 item (4 simultaneous channels), Selected 1 item from apparent power, power factor, current integration, active power integration, Output voltage: ±2 V DC f.s.
FunctionsRectification method switchable between AC+DC (True RMS), DC (simple average), AC (True RMS), Wave peak measurement, VT or CT ratio settings, Average function
InterfacesRS-232C included as standard, GP-IB (Model 3334-01 only)
Power supply100 V to 240 V AC, 50/60 Hz, 20 VA max.
Dimensions and mass210 mm (8.27 in) W × 100 mm (3.94 in) H × 245 mm (9.65 in) D, 2.5 kg (88.2oz)
AccessoriesInstruction manual ×1, Power cord ×1
Catalog: AC/DC POWER HiTESTER 3334, POWER HiTESTER 3333Download PDF  [4MB]English
Catalog: POWER METER Series PW3337_PW3335, etcDownload PDF  [10MB]English

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