Thiết bị đo công suất đa kênh Hioki PW3360-21

Measurement line & number of circuits

50/60 Hz, Single phase 2 wires (1/2/3 circuits), Single phase 3 wires (1 circuit), Three phases 3 wires (1 circuit), Three phases 4 wires (1 circuit), Current only: 1 to 3 channels

Measurement items

Voltage RMS, current RMS, voltage fundamental wave value, current fundamental wave value, voltage fundamental wave phase angle, current fundamental wave phase angle, frequency (U1), voltage waveform peak (absolute value), current waveform peak (absolute value), active power, reactive power (with lag/lead display), apparent power, power factor (with lag/lead display) or displacement power factor (with lag/lead display), active energy (consumption, regeneration), reactive energy (lag, lead), energy cost display, active power demand quantity (consumption, regeneration), reactive power demand quantity (lag, lead), active power demand value (consumption, regeneration), reactive power demand value (lag, lead), power factor demand, pulse input
[PW3360-21 only]: Harmonic voltage level, harmonic current level, harmonic power level, content percentage, phase angle, total harmonic distortion (THD-F or THD-R), up to 40th order

Voltage ranges

600 V AC (Effective measurement range: 90.00 V to 780.00 V)

Current ranges

500.00 mA to 5.0000 kA AC (depends on current sensor in use),
50.000 mA to 5.0000 A AC (Leak clamp on sensor only)

Power ranges

300.00 W to 9.0000 MW (depends on voltage/current combination and measured line type)

Basic accuracy

Voltage : ±0.3% rdg. ±0.1% f.s
Current : ±0.3% rdg. ±0.1% f.s. + clamp sensor accuracy
Active power : ±0.3% rdg. ±0.1% f.s. + clamp sensor accuracy (at power factor = 1)

Display update rate

0.5 sec (except when accessing SD card or internal memory, or during LAN/USB communication)

Save destination

SD memory card, or internal memory at real time

Data save interval

1 sec to 30 sec, 1 minute to 60 minutes, 14 selections

Save items

Measurement value save: Average only / Average, Max./Min. value, [PW3360-21 only]: Harmonic data save: Average only / average, max./min. value in binary format, Screen copy: BMP form (saved every 5 min. at minimum interval time), Waveform save: Binary waveform data

Interfaces

SD/SDHC memory card
LAN 100BASE-TX: HTTP server function
USB 2.0: When connected to a PC, the SD Card and internal memory are recognized as removable storage devices, remote settings via communication program, data download
Pulse output: proportional to active power consumption when measuring integral power consumption, Isolated open-collector signal

Functions

Connection check, Quick Set navigation guide, clock, pulse input

Power supply

AC Adapter Z1006: (100 to 240 V AC, 50/60 Hz), 40 VA (including AC adapter)
Battery Pack 9459: (DC 7.2 V, 3 VA, charging time 6 hr 10 m), 8 hours of continuous use (with back light off)

Dimensions and mass

180 mm (7.09 in) W × 100 mm (3.94 in) H × 48 mm (1.89 in) D, 550 g (19.4 oz) without PW9002
180 mm (7.09 in) W × 100 mm (3.94 in) H × 67.2 mm (2.65 in) D, 830 g (29.3 oz) with PW9002

Accessories

Voltage cord L9438-53 ×1 set, AC adapter Z1006 ×1, USB cable ×1, Instruction manual ×1, Measurement guide ×1, Color clip ×1 set: red, yellow, blue, white/two each, for color-coding clamp sensors, Spiral tubes for grouping clamp sensor cords ×5