POWER METER

PW3335

Measure AC/DC Standby Power Up to Large Power Loads
Exclusive Academic Offer Now Available

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 PW3335 delivers high measurement accuracy and handles currents with higher crest values in lower current ranges (i.e., high crest factors) while minimizing the effects of power factor to greatly help reduce power measurement uncertainty, especially critical when the measured standby power is at μA levels.



Model No. (Order Code)

PW3335 with LAN, RS-232C
PW3335-01 with LAN, GP-IB
PW3335-02 with LAN, RS-232C, D/A output
PW3335-03 with LAN, RS-232C, external sensor terminal
PW3335-04 with LAN, RS-232C, GP-IB, D/A output, external sensor terminal

LAN
All Models
GPIB
PW3335-01, -04
RS232C
PW3335, -02/-03/-04
TrueRMS
CE

Key Features

• Compatible with the SPECpower® benchmark for server power consumption SPECpower® is a registered trademark of Standard Performance Evaluation Corporation • High-precision ±0.1% basic accuracy (For complete details, please refer to the specifications) • Wide 1mA to 20A measurement range, max. continuous input of 30 A • Wide frequency bandwidth of 0.1 Hz to 100 kHz or DC • Measure harmonic and standby power consumption according to IEC62301 • Achieve superior accuracy even with a low power factor for no-load testing of transformers and motors • Synchronized control using up to 8 instruments • Built-in external sensor input terminals to measure up to 5000 A AC (PW3335-03, PW3335-04 only)


■ Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 6 months)

Measurement linesSingle-phase/ two-wires
Measurement itemsVoltage, current, active power, apparent power, reactive power, power factor, phase angle, frequency, maximum current ratio, current integration, active power integration, integration time, voltage waveform peak value, current waveform peak value, voltage crest factor, current crest factor, time average current, time average active power, voltage ripple rate, current ripple rate
Harmonic parametersSynchronization frequency range : 10 Hz to 640 Hz
Maximum analysis order : 50th
Harmonic voltage RMS value, harmonic current RMS value, harmonic active power, total harmonic voltage distortion, total harmonic current distortion, fundamental wave voltage, fundamental wave current, fundamental wave active power, fundamental wave apparent power, fundamental wave reactive power, fundamental wave power factor (displacement power factor), fundamental wave voltage current phase difference, harmonic voltage content percentage, harmonic current content percentage, harmonic active power content percentage
(The following parameters can be downloaded as data with only PC communications : Harmonic voltage phase angle, harmonic current phase angle, harmonic voltage current phase difference)
Measurement ranges[Voltage] AC/DC 6 V to 1000 V, 8 ranges
[Current] AC/DC 1 mA to 20 A, 14 ranges
[Power] 6.0000 mW to 20.000 kW (Depends on combination of voltage and current range)
Effect of power factor : ±0.1% f.s. or less (45 to 66 Hz, at power factor = 0)
Integration measurement (Integration time up to 10,000 hours)Switchable between fixed-range integration and auto-range integration.
[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 input terminal] 2 MΩ
[Current input terminal] 520 mΩ or less (at 1 mA to 100 mA range), 15 mΩ or less (at 200 mA to 20 A range)
Basic accuracy (Active power)±0.1% rdg. ±0.1% f.s. (DC)
±0.1% rdg. ±0.05% f.s. (45 Hz to 66 Hz, at input < 50% f.s.)
±0.15% rdg. (45 Hz to 66 Hz, at 50% f.s. ≤ input)
Display refresh rate5 times/s to 20 seconds (depend on average times settings)
Frequency characteristicsDC, 0.1 Hz to 100 kHz
D/A output (-02/-04 models only)7 channels (selectable from the following items): level output DC ±2 V f.s. or 5 V f.s., waveform output 1 V f.s., level output, instantaneous waveform output (voltage, current, active power), level output (apparent power, reactive power, power factor, or other), high-speed level output (voltage, current, active power)
Functions[Rectification method] AC+DC, AC+DC Umn, AC, DC, FND, Auto-range, Average, VT or CT ratio settings, Synchronized control, MAX/MIN, and more
InterfacesLAN (all models), RS-232C (except -01 model), GP-IB (-01, -04 models only)
Power supply100 V to 240 V AC, 50/60 Hz, 30 VA max.
Dimensions and mass210 mm (8.27 in)W × 100 mm (3.94 in)H × 245 mm (9.65 in)D, 3 kg (105.8oz)
AccessoriesInstruction manual ×1, power cord ×1, voltage and current input terminal safety cover ×2, safety cover installation screws (M3 × 6 mm) ×4

Hioki offers members manuals and other technical documentation.
The documents are available for download on your myHIOKI page.

Catalogs

POWER METER PW3335 Download PDF  [2MB] English

User Guides

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Manuals

Communication Command Instruction Manual English
Ver.00
Instruction Manual English
Ver.01
Instruction Manual French  Ver.01
Simplified Chinese  Ver.01
Korean  Ver.01

Outline Drawings


Ver.00

Ver.00

Ver.00

Ver.00

Ver.00
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Technical Notes

Others

Exclusive Academic Offer Download PDF  [1MB] English

Options

Current input

Can be connected to the current sensor input terminals (1 sensor necessary for single-phase measurement, and 2 or 3 sensors required for 3-phase measurements)

CLAMP ON SENSOR 9660

• 40Hz to 5kHz • Phase: 45Hz to 5kHz • 100 A AC rated input • 1 mV AC / A output • φ 15 mm (0.59 in) core dia.

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CLAMP ON SENSOR 9661

• 40Hz to 5kHz • Phase: 45Hz to 5kHz • 500A AC rated input • 1mV AC/A output • φ 46 mm (1.81 in) core dia.

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CLAMP ON SENSOR 9669

• 40Hz to 5kHz • Phase: 45Hz to 5kHz • 1000A AC rated input • 0.5mV AC/A output • φ55 mm (2.17 in) core dia.

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AC FLEXIBLE CURRENT SENSOR CT9667

• 10 Hz to 20 kHz (±3dB) • 5000 A/ 500 A AC rated input • 500 mV/f.s. output • φ 100 mm (3.94 in) core dia. to φ 254 mm (10.00 in), 3 loop diameters

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Up to 200 A (High precision)

High-Precision Current Sensors

Current sensors are compatible only with versions of Model PW3335 that include the external current sensor terminal.
*Requires Sensor unit 9555-10 and Connection cord L9217
(1 sensor necessary for single-phase measurement, and 2 or 3 sensors required for 3-phase measurements)

AC/DC CURRENT SENSOR CT6863

• DC to 500 kHz, Phase: DC to 300kHz • Rated 200A • 2V/200A output • φ 24 mm (0.94 in) core dia.

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AC/DC CURRENT PROBE CT6841

• Frequency characteristics DC to 1 MHz, 20A AC/DC rated, 0.1 V/A output • φ 20 mm (0.79 in) core dia.

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AC/DC CURRENT PROBE CT6843

• Frequency characteristics DC to 500 kHz, 200A AC/DC rated, 0.01 V/A output • φ 20 mm (0.79 in) core dia.

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AC/DC CURRENT SENSOR CT6862

• DC to 1MHz, Phase: DC to 300kHz • Rated 50A • 2V/50 A output • φ 24 mm (0.94 in) core dia.

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CLAMP ON SENSOR 9272

• 1Hz to 100kHz • Phase: 5Hz to 50kHz • Rated 20A or 200A • 2V/20A, 2V/200A output • φ 46 mm (1.81 in) core dia.

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Up to 500 A (High precision)

High-Precision Current Sensors

Current sensors are compatible only with versions of Model PW3335 that include the external current sensor terminal.
*Requires Sensor Unit 9555-10 and Connection Cord L9217
(1 sensor necessary for single-phase measurement, and 2 or 3 sensors required for 3-phase measurements)

AC/DC CURRENT SENSOR 9709

• DC to 100kHz • Phase: DC to 100kHz • Rated 500A • 2V/500A output • φ 36 mm (1.42 in) core dia.

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AC/DC CURRENT PROBE CT6844

• DC to 200 kHz • 500 A AC/DC rated • 4 mV/A output • φ 20 mm (0.79 in) core dia.

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AC/DC CURRENT PROBE CT6845

• DC to 100 kHz • 500 A AC/DC rated • 4 mV/A output • φ 50 mm (1.79 in) core dia.

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Up to 1000 A (High precision)

High-Precision Current Sensors

Current sensors are compatible only with versions of Model PW3335 that include the external current sensor terminal.
*Requires Sensor Unit 9555-10 and Connection Cord L9217
(1 sensor necessary for single-phase measurement, and 2 or 3 sensors required for 3-phase measurements)

AC/DC CURRENT SENSOR CT6865

• DC to 20kHz • Phase: DC to 1kHz • Rated 1000A • 2V/1000A output • φ 36 mm (1.42 in) core dia.

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AC/DC CURRENT PROBE CT6846

• DC to 20 kHz • 1000 A AC/DC rated • 2 mV/A output • φ 50 mm (1.79 in) core dia.

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Power supply for sensors

CONNECTION CORD L9217

Cord has insulated BNC connectors at both ends, 1.6 m (5.25 ft) length

PC communication

GP-IB CONNECTOR CABLE 9151-02

2 m (6.56 ft) length

RS-232C CABLE 9637

For the PC, 9 pin - 9 pin, cross, 1.8 m (5.91 ft) length

RS-232C CABLE 9638

For the PC, 9 pins - 25 pins, cross, 1.8m (5.91 ft) length

LAN CABLE 9642

Straight Ethernet cable, supplied with straight to cross conversion adapter, 5 m (16.41 ft) length

Other options

Synchronized control with the 9165

CONNECTION CORD 9165

Cord has metallic BNC connectors at both ends, use at metallic terminal, 1.5 m (4.92 ft) length

Gallery

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