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.
Contact us for lead time
Click below to request a quote for this item. Or for product advice, stock and lead time enquiries call our team on 0330 313 3220.
Compatible with the SPECpower® (*1) benchmarking for server power consumption
DC measurement mode, AC, and AC+DC measurement
Integration function for current and power
±0.1% high basic accuracy (*2) 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
Measurement lines
Single-phase/ two-wires
Measurement items
Voltage, 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 rate
5 times/s
Frequency characteristics
DC, 45 Hz to 5 kHz
Waveform output
Parameter 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.
Functions
Rectification method switchable between AC+DC (True RMS), DC (simple average), AC (True RMS), Wave peak measurement, VT or CT ratio settings, Average function
Interfaces
RS-232C included as standard, GP-IB (Model 3334-01 only)
Power supply
100 V to 240 V AC, 50/60 Hz, 20 VA max.
Dimensions and mass
210 mm (8.27 in) W × 100 mm (3.94 in) H × 245 mm (9.65 in) D, 2.5 kg (88.2oz)
