Thiết bị kiểm tra công suất AC/DC Hioki 3334

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 15.000/30.00/150.00/300.0V
[Current] AC/DC 100.00/300.0 mA, 1.0000/3.000/10.000/30.00A
[Power] 1.5000 W〜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 0.00000mAh, Polarity-independent integration and Sum value)
[Active power] No.of displayed digits: 6 digits (from 0.00000mWh, Polarity-independent integration and Sum value)

Input resistance

2.4MΩ for voltage, 10mΩ or better for current, (50/60 Hz, direct input)

Basic accuracy

±0.1%rdg. ±0.2%f.s. (DC), ±0.1%rdg. ±0.1%f.s. (45Hz to 66Hz)
Note: Provided accuracy of 1 Year, typical value

Display refresh rate

5 times per second

Frequency characteristics

DC, 45Hz to 5kHz

Waveform output

Parameter output representation: voltage, current and active power (3 simultaneous channels), Output voltage: 1V 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: ±2V 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

Interface

RS-232C included as standard, GP-IB (Model 3334-01 only)

Power supply

100V to 240V AC, 50/60Hz, 20VA max.

Dimensions and mass

210 (8.27in) W × 100 (3.94in) H × 245 (9.65in) D mm, 2.5kg (88.2oz)

Supplied accessories

Instruction Manual ×1, Power cord ×1