Thiết bị đo và ghi năng lượng 3 pha Hioki PW3365-20

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, 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

Voltage ranges

400 V AC (Effective measurement range: 90.0 V to 520.0 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

200.00 W to 6.0000 MW (depends on voltage/current combination and measured line type)

Basic accuracy

Voltage : ±1.5% rdg. ±0.2% f.s(combined accuracy with PW3365-20 + PW9020)
Current : ±0.3% rdg. ±0.1% f.s. + clamp sensor accuracy
Active power : ±2.0% rdg. ±0.3% 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, Maximum, Minimum value
Screen copy: BMP form (saved every 5 min. at minimum interval time)
Waveform save: Binary waveform data

Interfaces

SD memory card
HTTP server function, remote settings via communication program, data download
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

Power supply

AC adapter Z1008: (100 to 240 V AC, 50/60 Hz), 45 VA (including AC adapter)
Battery pack 9459: (DC 7.2 V, 3 VA, charging time 6 hr 10 m), 5 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, 540 g (19 oz) without PW9002
180 mm (7.09 in)W × 100 mm (3.94 in)H × 68 mm (2.68 in)D, 820 g (28.9 oz) with PW9002

Accessories

Safety Voltage Sensor PW9020 ×1 set, AC adapter Z1008 ×1, USB cable ×1, Instruction manual ×1, Measurement guide ×1, Color spiral tubes ×1 set: red, yellow, blue/four each, Spiral tubes for grouping clamp sensor cords ×10