| PW3365-20 Specification |
| Number of input channels |
Voltage: 3 channels / Current: 3 channels |
Measurement targets
(50/60Hz) |
Single-phase 2-wire (1P2W, 1P2W 5 2 circuits, 1P2W 5 3 circuits)
Single-phase 3-wire (1P3W, 1P3W+I, 1P3W1U, 1P3W1U+I)
Three-phase 3-wire (3P3W2M, 3P3W2M+I, 3P3W3M/Y-wiring only)
Three-phase 4-wire (3P4W), Current only: 1 to 3 channels |
Simultaneous
power/current
measurement modes |
1P3W+I : 1 power circuit and 1 current channel
3P3W2M+I : 1 power circuit and 1 current channel |
| Measurement items |
Voltage |
RMS value, fundamental wave value, waveform peak (absolute value), fundamental wave phase angle, frequency (U1) |
| Current |
RMS value, fundamental wave value, waveform peak (absolute value), fundamental wave phase angle |
| Power |
Active power, reactive power, apparent power, power factor, (with lag/lead display) or displacement power factor (with lag/lead display),
active energy (consumption, regeneration, regeneration), reactive energy(lag, lead)
Energy cost display (per-kWh price × power consumption) |
| Demand |
Active power demand value (consumption, regeneration),
reactive power demand value (lag, lead),
active power demand quantity (consumption, regeneration), reactive power demand quantity (lag, lead),
power factor demand value |
| Voltage range |
400 V AC |
| Total display area: 5V to 520 V (less than 5 V displays as 0 V) |
| Effective measurement range: 90 V to 520 V, peak: ±750V [OVER] indicates over-range warning |
| Measurement items |
Load
current |
CLAMP ON SENSOR 9660 : 5/10/50/100 A |
| CLAMP ON SENSOR 9661 : 5/10/50/100/500 A |
| CLAMP ON SENSOR 9669 : 100/200/1k A |
| CLAMP ON SENSOR 9694 : 500m/1/5/10/50 A |
| CLAMP ON SENSOR 9695-02 : 500m/1/5/10/50 A |
| CLAMP ON SENSOR 9695-03 : 5/10/50/100 A |
| FLEXIBLE CLAMP ON SENSOR CT9667 : 50/100/500 A (500A range) |
| FLEXIBLE CLAMP ON SENSOR CT9667 : 500/1k/5k A (5000A range) |
Leakage
current |
LEAK CLAMP ON SENSOR 9675 : 50m/100m/500m/1/5 A |
| LEAK CLAMP ON SENSOR 9657-10 : 50m/100m/500m/1/5 A |
| |
Total display range: Within 0.4 to 130% of the range (zero is suppressed for less than 0.4%) |
| Effective measurement range: Within 5 to 110% of the range [OVER] indicates over-range warning |
| Power ranges |
200.00 W to 6.0000 MW
Depends on voltage/current combination and measured line type (see Measurement Range Configuration Tables) |
| Total display range: Within 0 to 130% of the range (“0W” display indicates zero rms voltage and/or current) |
| Effective measurement area: Within 5 to 130% of the range |
Measurement accuracy
(50/60Hz) |
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 (power factor = 1) |
| Calculations |
RMS calculation/ fundamental wave calculation |
| VT ratio settings |
Any |
.01 to 9999.99 |
Selections |
1/60/100/200/300/600/700/1000/2000/2500/5000 |
| CT ratio settings |
Any |
0.01 to 9999.99 |
Selections |
1/40/60/80/120/160/200/240/300/400/600/800/1200 |
| Input methods |
Voltage: Isolated inputs using Voltage Sensor PW9020 Current: Isolated input using a clamp-on sensor |
| Display update rate |
Approx. 0.5 sec (except when accessing SD card or internal memory, or during LAN/USB communication) |
| Measurement method |
Digital sampling and zero cross synchronization calculation method
Sampling: 10.24 kHz (2048 points)
Calculation processing
50 Hz: Continuous, gapless measurement at 10 cycles
60 Hz: Continuous, gapless measurement at 12 cycles |
| A/D converter resolution |
16bit |
| *1 For individual clamp sensors’ accuracy and combined accuracy figures, see pages 10 and 11 |
| List |
Voltage, current, frequency, active/apparent/reactive power
power factor, integrated power use, elapsed time |
| U/I |
RMS value, fundamental wave value,
waveform peak, phase angle |
| Power |
Per-channel and total active power, apparent power, reactive
power,power factor |
| Integ |
Active energy, reactiv energy, recording start time
recording stop time, elapsed time, energy cost |
| Demand |
Active power demand value, reactive power demand value
power factor demand value |
| Waveform |
Displays voltage and current waveform |
| Zoom |
Enlarged view of 4 user-selected parameters |
| Trend |
For one selected measurement item
displays maximum, average and minimum values |
| Save destination |
SD Card, internal memory (capacity: approx. 320 KB) |
| Save interval time |
1/2/5/10/15/30 seconds, 1/2/5/10/15/20/30/60 minutes
Available storage time is displayed on the PW3365-20's setting screen |
| Save items |
Measurement save : Average only/average, maximum, minimum
Screen save : Saves the displayed screen as a BMP at a fixed interval* 1
Waveform save : Stores binary waveform data* 2 |
| Recording start methods |
Interval time, manual, or at specified time, repeat |
| Recording stop methods |
Manual, or at specified time (up to one year), timer |
*1 The minimum interval time for saving screen copies is 5 min. If the setting is less than 5 min.,
screen copies will be saved every 5 min.
*2 With shortest interval of 1 minute.When set to less than 1 minute, waveforms are saved once every minute |
| SD card |
Settings data, measurement data, screen data, waveform data |
| LAN |
10BASE-T/100BASE-TX IEEE802.3 Compliance
- HTTP server function |
| USB |
USB Ver 2.0, Windows 8 (32/64bit)/Windows 7 (32/64bit) / Vista (32bit) /XP
- When connected to a computer, the SD Card and internal
memory are recognized as removable storage devices. |
| LAN/USB |
Download settings and data using free application program |
| Product guarantee |
One year |
| Display |
Japanese, English, Chinese
Backlight auto-off function (after 2 minutes)
When AUTO OFF is active, the Power LED blinks |
Operating
environment |
Indoors, Pollution degree 2, altitude up to 2000 m (6562-ft.) |
Operating
temperature and
humidity
(no condensation) |
-10°C to 50°C (14°F to 122°F), 80% RH or less
During battery operation: 0°C to 40°C (32°F to 104°F), 80% RH or less
During battery charging: 10°C to 40°C (50°F to 104°F), 80% RH or less |
Storage
temperature and
humidity
(no condensation) |
0°C to 60°C (32°F to 140°F), 80% RH or less
However, the batteryُs storage temperature
range is -10°C to 30°C (14°F to 86°F) |
Maximum rated voltage
between terminals |
Voltage input section : 1.7 VAC, 2.4 Vpeak
Current input section : 1.7 VAC, 2.4 Vpeak |
Maximum rated
voltage to earth |
Voltage input section: 600V Measurement Category III
300V Measurement Category IV
Current input section: Depends on clamp sensor in use. |
| Dielectric strength |
7.06 kVrms AC |
| Applicable standards |
Safety: EN61010, EMC: EN61326, EN61000-3-2, EN61000-3-3 |
| Power supply |
(1) Z1008 AC Adapter : 100 VAC to 240 VAC
Maximum rated power : 45VA (including AC adapter)
(2) Model 9459 Battery Pack : Ni-MH DC7.2 V 2700 mAh
Continuous battery operation time Approx. 5 hr.
Maximum rated power : 3VA |
| Charge function |
Charge time: Max. 6 hr. 10 min. (reference value at 23°C)
Charges the battery regardless of whether the instrument is on or off |
Backup
battery life |
Clock and settings (Lithium battery),
Approx. 10 years @23°C (@73.4°F) |
| Dimensions |
Approx. 180W(7.09") × 100H(3.94") × 48D (1.89") mm (without PW9002)
Approx. 180W(7.09") × 100H(3.94") × 68D (2.68") mm (with PW9002) |
| Mass |
Approx. 540g (19 oz) (without PW9002), Approx. 820g (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 (10) |