Page 1
User’s Manual
1200A 3-Phase Power Analyzer/Datalogger
MODEL 382100
Page 2
Table of Contents
1.0 INTRODUCTION
1-1 Features................................................................................................. . 3
1-2 Safety ...................................................................................................... .4
2.0 SPECIFICATIONS
2-1 General Specifications ................................................................................ .5
2-2 Electrical Specificatio ns ................................................................................... .5
3.0 METER DESCRIPTION
4.0 MEASUREMENT PREPARATION
4-1 The original screen ...................................................................................................... .10
4-2 Entering the measurement Screen ..................................................................... 10
4-3 Keypad Description Summary ........................................................................... .10
4-4 SETUP Key .................................................................................................................. .11
4-5 Meter Setup Functions (SD Card, PT/CT, Audible Beeper, Decimal Point, Clamp
Type, RS-232, Time/Date, Reset Key) ................................................................ .12
5.0 MEASUREMENT PROCEDURES
5-1 1Φ 2W (single phase two wires) measurement ........................................ .25
5-2 1Φ 3W (single phase three wires) measurement ...................................... .26
5-3 3Φ 3W (three phase three wires) measurement ....................................... .27
5-4 3Φ 4W (three phase four wires) measurement ......................................... .28
5-5 CT and PT measurement .......................................................................................... .29
5-6 Data Logger ....................................................................................................................... 30
5-7 Data Hold ........................................................................................................ .31
5-8 Display Backlight key ..................................................................................... .32
5-9 A (Current) Range key ............................................................................................... .33
5-10 LOWBAT (Low Battery) screen .................................................................. .34
5-11 Appendix - Measurement Definitions .............................................................. .35
6.0 MAINTENANCE
6-1 Cleaning ................................................................................................................ .35
6-2 Battery Replacement ........................................................................................... .35
7.0 PC INTERFACE
7-1 RS-232 Protocol ............................................................................. .36
7-2 Download Data from SD Card ......................................................... 37
................................................................................ .9
2
382100-en-GB_V2.5 4/15
Page 3
1.0 Introduction
Congratulations on your purchase of the Model 382100 Power Analyzer. This instrument is fully
tested and calibrated prior to delivery; proper use and care of this meter will provide years of reliable
service.
1.1 Features
Large dot-matrix, numerical, backlit LCD
Full system analysis with up to 35 parameters:
- V (phase-to-phase), V (phase-to-ground)
- A (phase-to-ground)
- KW / KVA / KVAR / PF (phase)
- KW / KVA / KVAR / PF (system)
- KWH / KVAH / KVARH / PFH (system)
- Phase angle
High accuracy Auto-ranging current clamps (0.2A to 1200.0A)
600.0VAC input with CAT III-600V safety rating
Adjustable Current Transformer (CT) and Voltage Transformer (VT) ratio for high power
distribution systems
Log up to 30,000 reading on removable SD memory card in Excel® format
Wide sampling rate range (from 2 seconds up to 2 hours)
Captured measurements imported directly into Excel via the SD memory card
Easy-to-use onscreen menu
Easy-to-grab rugged over-molded housing
3
382100-en-GB_V2.5 4/15
Page 4
1.2 Safety
CAUTION: Risk of electric shock. Do not attempt to open or disassemble the meter while
taking measurements
CAUTION: Do not attempt to measure Voltage or Current that exceeds specified limits
Remove the test leads from the meter before opening the battery compartment cover
When cleaning, use only a dry cloth to wipe the meter housing. Do not use liquids of any kind
to clean the meter
Safety Symbols:
CAUTION RISK OF ELECTRIC SHOCK
Environmental Conditions
Installation Category III 600V
Pollution Degree 2
Altitude limit: 2000m
Indoor use only
Relative Humidity maximum: 80%
4
382100-en-GB_V2.5 4/15
Page 5
2.0 Specifications
2.1 General Specifications
Circuit
Display
Measurements
Wire connections
Voltage ranges
Current ranges
Safety standard
ACV input impedance
Range select
Clamp frequency
response
Tested frequency
Ove r load protection
Over-range indicator
Under-range indicator
Data Hold
Data Recording
Sampling Time
Datalogger
Datalogger Error
Data Output
Operating Temp.
Operating R.H.
Power Supply
Po wer Consumption
Custom one-chip microprocessor LSI circuit
LCD Size: 81.4 X 61 mm (3.2 X 2.4”)
Dot Matrix backlit LCD (320 X 240 pixels)
ACV / AC A / AC Watts (True Power)
AC Watts (Apparent Power)
AC Watts (Reactive Power)
Power factor
Phase angle
Frequency
1P/2W, 1P/3W, 3P/3W, 3P/4W.
10 ACV to 600 ACV (Auto Range)
0.2 ACA to 1200 ACA (Auto / Manual Range)
IEC1010 CAT III 600 V
10M ohms
ACV
ACA
40 Hz to 1 KHz
45 to 65 Hz
ACV
ACA
"OL"
"UR"
Freezes displayed reading
SD memory card
Approx. 1 second
Real time data logger saves data to SD memory card for download to
PC (data file opens directly to spreadsheet)
Sampling rate: 2 seconds to 7200 seconds
≤ 0.1% of the total number of saved data (typical)
Serial or USB connection (cable supplied)
0 to 50oC (0 to 122oF)
80% Relative Humidity max.
Eight (8) ‘AA’ 1.5VDC batteries or AC - DC 9V power adapter
Meter: 300 mA DC; Clamp: 34 mA DC
Auto Range
Auto / Manual Range
720 ACV RMS
1300 ACA with clamp probe
5
382100-en-GB_V2.5 4/15
Page 6
Max. Conductor size
Weight Meter: 955g (2.1 lbs.) (with batteries); Clamp: 467g (1.0 lbs)
Dimensions
Accessories Included Instruction manual
Clamp can accommodate up to 86 mm (3.4” ) diameter
Meter: 225 X 125 X 64 mm (8.86 X 4.92 X 2.52“)
Clamp: 210 X 64 X 33mm (8.3 X 2.5 X 1.3”)
Clamp Jaw: 86 mm (3.4”)
Test Leads: 1 Set (4 pieces)
Alligator clips: 1 Set (4 pieces)
Clamp Probe (3)
AC to DC 9V adapter
SD card (4G)
Carrying case
2.1 Electrical Specifications
Note: When the Active Power value (P1 to P3) and Apparent Power value (S1 to S3) shows the ‘-‘
sign, the current probe is positioned in reverse polarity with respect to the measured current.
ACV
Range Resolution Accuracy
10.0V to 600.0V
Phase to neutral line
10.0V to 600.0V
Phase to phase
ACA
Range Resolution Accuracy
20A
200A
1200A
Power Factor
0.001A (<10A) / 0.01A (
0.01A (<100A) / 0.1A (
0.1A (<1000A) / 1A (
Range Resolution Accuracy
0.00 to 1.00 0.01 ± 0.04
PFH (Power Factor Hours): Long Term Power Factor
For 1Φ 3W configurations:
PFP / S
For 1Φ 2W configurations:
PF1 = P1 / S1
0.1V ± (0.5%+0.5V)
≥
10A)
≥
100A)
≥
1000A)
6
± (0.5%+0.1A)
± (0.5%+0.5A)
±(0.5%+5A)
382100-en-GB_V2.5 4/15
Page 7
Phase Angle
Range Resolution Accuracy
-180° to 180° 0.1° ± 1° * ACOS (PF)
Frequency
Range Resolution Accuracy
45 to 65 Hz 0.1 Hz 0.1 Hz
Active (Real) Power
Range Resolution Accuracy
0.000 to 9.999 KW 0.001/0.01/0.1 KW* ± (1%+0.008KW)
10.00 to 99.99 KW 0.01/0.1 KW* ± (1%+0.08KW)
100.0 to 999.9 KW 0.1 KW ± (1%+0.8KW)
1.000 to 9.999 MW 0.001 MW ± (1%+0.008MW)
*Resolution changes according to ACA range
Apparent Power
Range Resolution Accuracy
0.000 to 9.999 KVA 0.001/0.01/0.1 KVA* ± (1%+0.008KVA)
10.00 to 99.99 KVA 0.01/0.1 KVA* ± (1%+0.08KVA)
100.0 to 999.9 KVA 0.1 KVA ± (1%+0.8KVA)
1.000 to 9.999 MVA 0.001 MVA ± (1%+0.008MVA)
*Resolution changes according to ACA range
Reactive Power
Range Resolution Accuracy
0.000 to 9.999 KVAR 0.001/0.01/0.1 KVAR* ± (1%+0.008 KVAR)
10.00 to 99.99 KVAR 0.01/0.1 KVAR* ± (1%+0.08 KVAR)
100.0 to 999.9 KVAR 0.1 KVAR ± (1%+0.8 KVAR)
1.000 to 9.999 MVAR 0.001 MVAR ± (1%+0.008 MVAR)
*Resolution changes according to ACA range
Notes:
When the Reactive power value (Q1 to Q3) shows the minus (-) sign, then the current phase lags
the voltage phase (Inductive).
When the Reactive power value (Q1 to Q3) does not show the (-) sign, then the current phase
leads the voltage phase (Capacitive).
7
382100-en-GB_V2.5 4/15
Page 8
Watt Hour (Active Power Hour): WH
Range Resolution Accuracy
0.000 to 9.999 KWH 0.001 KWH ± (2%+0.008 KWH)
10.00 to 99.99 KWH 0.01 KWH ± (2%+0.08 KWH)
100.0 to 999.9 KWH 0.1 KWH ± (2%+0.8 KWH)
1.000 to 9.999 MWHR 0.001 MWH ± (2%+0.008 MWH)
VA Hour (Apparent Power Hour): SH
Range Resolution Accuracy
0.000 to 9.999 KVAH 0.001 KVAH ± (2%+0.008 KVAH)
10.00 to 99.99 KVAH 0.01 KVAH ± (2%+0.08 KVAH)
100.0 to 999.9 KVAH 0.1 KVAH ± (2%+0.8 KVAH)
1.000 to 9.999 MVAH 0.001 MVAH ± (2%+0.008 MVAH)
VAR Hour (Reactive Power Hour): QH
Range Resol u t i on
0.000 to 9.999 KVARH 0.001 KVARH ± (2%+0.008 KVARH)
10.00 to 99.99 KVARH 0.01 KVARH ± (2%+0.08 KVARH)
100.0 to 999.9 KVARH 0.1 KVARH ± (2%+0.8 KVARH)
1.000 to 9.999 MVARH 0.001 MVARH ± (2%+0.008 MVARH)
Accuracy
8
382100-en-GB_V2.5 4/15
Page 9
3.0 Meter Description
3-1 Display
3-2 Phase/Wire button
3-3
▲
button
3-4
▼
button
3-5 Hold button
3-6 Backlight button
3-7 Power button
3-8 Exit button
3-9 REC button
3-10 Amp range button
3-11 Shift button
3-12 Setup button
3-13 Volt input terminals
3-14 Probe input sockets
3-15 SD card socket
3-16 RS232 socket
3-17 Reset button
3-18 9V adapter socket
3-19 Battery compartment
3-20 Stand
3-21 Current Sense Jaw
3-22 Trigger
3-23 Plug for current probe
9
382100-en-GB_V2.5 4/15
Page 10
4.0 Measurement Preparation
4-1 Opening Screen
1. When the meter is powered up the initialization screen appears asking the user to “please wait”.
2. The meter will also check for an inserted SD memory card. ‘SD check’ will appear on the screen.
If an SD card is inserted, the blinking display will switch off after several seconds. When no card
is inserted the display will show ‘No disk’.
4-2 Main Screen
The main screen displays all of the power measurement data.
Figure 4-2: Main Screen
4.3 Keypad layout
1. POWER KEY (3-7, Fig. 1): Press to turn the instrument ON/OFF
2. 1Φ 3Φ (phase/wire) KEY (3-2, Fig. 1): Press to select (1P/2W, 1P/3W, 3P/3W, 3P/4W)
measurement function
3. A (current) RANGE KEY (3-10, Fig. 1): Press to change from AUTO RANGE to MANUAL
RANGE mode for current
4. REC KEY (3-9, Fig. 1): The data record key for the SD Memory Card
5. HOLD KEY (3-5, Fig. 1): Press to freeze the displayed reading
6. BACKLIGHT KEY (3-6, Fig. 1): Press to switch LCD backlight ON/OFF
7. SETUP KEY (3-12, Fig. 1): Press to setup a function before measuring
8. EXIT KEY (3-8, Fig. 1): Press to exit the set-up screen
9. SHIFT KEY (3-11, Fig. 1): Used for programming the functions on the set-up screen
10. UP (▲) KEY (3-3, Fig. 1): Press to move the cursor up
11. DOWN (▼) KEY (3-4, Fig. 1): Press to move the cursor down
10
382100-en-GB_V2.5 4/15
Page 11
4.4 Setup Key Descriptions
4.4.1 SHIFT KEY
SHIFT 1: When the symbols " SETUP " and " SHIFT 1 " appear on the upper right hand portion
(Fig. 4-4a), use the ▲ or ▼ key to select the an item.
SHIFT 2: When the symbols " SETUP " and " SHIFT 2 " appear on the upper right hand portion of
the display (Fig. 4-4b), use the ▲ or ▼ key to select 1P/2W, 1P/3W, 3P/3W, or 3P/4W for the File
Name function.
Figure 4-4a: SHIFT Key (Screen 1)
Figure 4-4b: SHIFT Key (Screen 2)
11
382100-en-GB_V2.5 4/15
Page 12
4.4.2 The Setup Function Menu
Folder Name: Select a name on the SD CARD; the range is WTA01 to WTA10
File Name: Set a file name on the SD CARD (50 filenames are permitted)
REC Date: Show a file’s date-time stamp (Year / Month / Date / Hour / Min / Sec)
Sampling Time: Set the sampling rate from 2 to 7200 seconds
Delete File: Delete an existing data file from the SD CARD
SD Format: Format the SD CARD
PT: Set the Potential Transformer from 1 to 1000
CT: Set the Current Transformer from 1 to 600
Audible Tone: Set ON or OFF
Clamp Type: Select 200A or 1200A
RS232 out Select: RS232 output function (up to nine items can be output
Year: Set the year.
Month: Set the month
Date: Set the date
Hour: Set the hour
Minute: Set the minute
Second: Set the second
4.5 Meter Setup Functions
Press SETUP to enter the Function screen, selected items will appear as highlighted.
4.5.1 Folder name: Set a folder name in the SC Memory Card
1. The Folder Name range is “WTA01” to “WTA10”
2. Press ▲ or y to select a folder number, the available numbers are "01 to 10"
3. Press ▲ or y continuously for at least two seconds to scroll quickly.
4. Press SHIFT once, the symbol " SHIFT1" will appear; then press y to enter Screen 2 (Folder
Name -> File Name)
Figure 4-5-1a: Folder Name (Screen 1)
12
382100-en-GB_V2.5 4/15
Page 13
Figure 4-5-1b: Folder Name (Screen 2)
4.5.2 File name: Set a file name in the SC Memory Card
1. The screen will show the " NO File " indicator in the REC Date option area when the
selected file is new
2. The screen will show the recording date and time in the REC Date option area for existing
data files
Figure 4-5-2a: File Name (Screen 1)
Figure 4-5-2b: File Name (Screen 2)
13
382100-en-GB_V2.5 4/15
Page 14
3. File Name description: press ▲ or y in screen 2 (Fig. 4-5-2b) to select a file number from
001 to 050.
Note: When pressing ▲ or y for more than 2 seconds, quicker scrolling will result.
Examples:
1P201001: 1P2 is one phase by two wires, 01 is the folder number, and 001 is the file
number
1P301001: 1P3 is one phase by three wires, 01 is the folder number, and 001 is the file
number
3P301001: 3P3 is three phases by three wires, 01 is the folder number, and 001 is the
file number.
3P401001: 3P4 is three phases by four wires, 01 is the folder number, and 001 is the file
number.
4. The display will show the " SHIFT1 " symbol when the SHIFT KEY is pressed once from
screen 2 (Fig. 4-5-2b); press y to enter Screen 3 (File Name ~ Sampling Time)
5. The display will show the " SHIFT2 " symbol when the SHIFT KEY is pressed again in
screen 4 (Fig. 4-5-2d), use▲ or ▼ to select 1P/2W(1P2), 1P/3W(1P3), 3P/3W(3P3), or
3P/4W(3P4)
6. Now use the SHIFT KEY to select the desired functions
Figure 4-5-2c: File Name (Screen 3)
Figure 4-5-2d: File Name (Screen 4)
14
382100-en-GB_V2.5 4/15
Page 15
4.5.3 Set the Sampling Time (datalogging rate) for the SD Memory Card
1. When the SHIFT KEY is pressed once, the symbol " SHIFT1 " will switch off, use ▲ or ▼
to adjust the sampling time, the range is 2 to 7200 seconds
2. The display will show the " SHIFT1 " symbol after the SHIFT KEY is pressed again, press
▼ to enter the next setting (Sampling Time ~ Delete File)
Figure 4-5-3a: Sampling Rate (Screen 1)
Figure 4-5-3b: Sampling Rate (Screen 2)
15
382100-en-GB_V2.5 4/15
Page 16
4.5.4 Delete a file on the SD Memory Card
1. Press and hold the SHIFT KEY for at least 2 seconds and the indicator " Y or N " will
appear on the right side of the display
2. Press ▲ and the display will show " Y " in highlight, press the SETUP KEY again to
confirm, the selected file (ex: 3P401001.XLS) will be erased and the meter will then return
to screen 1 (Fig. 4-5-4a)
3. Press ▼ in screen 1 (Fig. 4-5-4a) to enter the next setting function (Delete File → SD
Format)
Figure 4-5-4a: Delete File (Screen 1)
Figure 4-5-4b: Delete File (Screen 2)
16
382100-en-GB_V2.5 4/15
Page 17
4.5.5 Formatting an SD Memory Card
1. Press and hold the SHIFT KEY for at least 2 seconds and the indicator " Y or N " will
appear on the right side of the display, press ▲ and the display will show " Y " highlighted
2. Press SETUP again to confirm the formatting of the SD CARD
3. Press ▼ in screen 1(Fig.4-5-5a) to enter the next setting function (SD Format → PT)
Figure 4-5-5a: Format SD Card Screen 1
Figure 4-5-5: Format SD Card Screen 2
17
382100-en-GB_V2.5 4/15
Page 18
4.5.6 Potential Transformer (PT) Setup
1. Press SHIFT once, and the symbol " SHIFT1 " will switch off; press ▲ or ▼ to adjust the
PT value (the range is 1 to 1000)
2. Press SHIFT again to return to screen 1 (Fig. 4-5-6a) and then press ▼ to enter the next
function (PT CT)
Figure 4-5-6a: PT Setup (Screen 1)
Figure 4-5-6b: PT Setup (Screen 2)
18
382100-en-GB_V2.5 4/15
Page 19
4.5.7 Current Transformer (CT) Setup
1. Press SHIFT once, and the symbol " SHIFT1 " will switch off; press ▲ or ▼ to adjust the
CT value (the range is 1 to 600)
2. Press SHIFT again to return to screen 1 (Fig. 4-5-7a) then press ▼ to enter the next
function (CT → BEEP)
Figure 4-5-7a: CT Setup (Screen 1)
Figure 4-5-7b: CT Setup (Screen 2)
19
382100-en-GB_V2.5 4/15
Page 20
4.5.8 Audible Beeper ON/OFF
1. Press SHIFT once and the symbol " SHIFT1 " will switch off; press ▲ or ▼ to turn the
beeper ON/OFF
2. Press SHIFT again to return to screen 1 (Fig. 4-5-8a) and then press ▼ to enter the next
function (BEEPER → Decimal type)
Figure 4-5-8a: Beeper (Screen 1)
Figure 4-5-8b: Beeper (Screen 2)
20
382100-en-GB_V2.5 4/15
Page 21
4.5.9 Decimal Format (Basic or European)
Note: SD Memory Cards default to basic decimal format that uses a period, for example: 20.00.
European format uses a comma, for example: 20,00
1. Press SHIFT once and the symbol " SHIFT1 " will switch off; press ▲ or ▼ to select
decimal format (BASIC or EURO)
2. Press SHIFT again to return to screen 1 and then press ▼ to enter the next function
(Decimal type → Clamp type)
Figure 4-5-9a: Decimal (Screen 1)
Figure 4-5-9b: Decimal (Screen 2)
21
382100-en-GB_V2.5 4/15
Page 22
4.5.10 Set Clamp type to 200 A or 1200 A
1. Press SHIFT once and the symbol " SHIFT1 " will switch off; press ▲ or ▼ to select the
clamp type
2. Press SHIFT again to return to screen 1 (Fig. 4-5-10a) and then press ▼ to enter the next
function (Clamp type → RS232 Output Select)
Figure 4-5-10a: Clamp Type (Screen 1)
Figure 4-5-10b: Clamp Type (Screen 2)
22
382100-en-GB_V2.5 4/15
Page 23
4.5.11 Set RS-232 Output Parameters
1. Press and hold the SHIFT KEY for at least two seconds and use ▲ or ▼ to select the
items to output (nine items max.).
2. When the cursor is on the selected item, press SHIFT again and the selected item will be
displayed highlighted
3. If more than nine items are selected the display will show the indicator " full "
4. After the selection process is complete, press and hold SHIFT for at least two seconds to
return to screen 1 (Fig. 4-5-11a) and display all of the selected items
5. Press ▼ in screen 1 to enter the next setting function (RS232 Out Sel → Year)
Figure 4-5-11a: RS232 Output (Screen 1)
Figure 4-5-11b: RS232 Output (Screen 2)
4.5.12 Set Time and Date
1. Press SHIFT once and the symbol " SHIFT1" will switch off; Use ▲ or ▼ to set the
parameters (press and hold ▲ or ▼ for at least two seconds to scroll quickly)
2. Press ▼ in screen 1 to enter the next setup function (Year -> Month)
3. The settings (Month -> Date), (Date -> Hour), (Hour -> Minute), (Minute -> Second) are
configured by the same method as described above in steps 1 and 2
23
382100-en-GB_V2.5 4/15
Page 24
Figure 4-5-12a: Date and Time (Screen 1)
Figure 4-5-12b: Date and Time (Screen 2)
4.5.13 Exit the Setup Mode
When all of the programming has been completed, press the EXIT key to return to the
measurement screen
4.5.14 SD Memory Card definitions
USE: Memory space that has been filled
FREE SIZE: Amount of free memory space
TOTAL SIZE: Maximum memory size of card
Note that SD and SDHC cards can be used
4.5.15 RESET Key
Press the RESET key to reboot the instrument.
24
382100-en-GB_V2.5 4/15
Page 25
5.0 Measurement Instructions
5.1 1Φ2W (Single Phase - Two Wire) Measurement
1. Power the instrument ON by pressing the POWER KEY, and then press 1Φ 3Φ KEY to
select the 1Φ 2W system, the selected name of the system will be shown on the bottom
left side of the display on screen 2
2. Connect the line voltage L1, Vn (Neutral) to V1 and N terminals of the
instrument.
3. Connect the Clamp (A1) to the conductor (A1)
4. Connect Clamp 1 (A1) to the A1 terminal of the instrument
5. The related measurement factors will appear on the display
6. Measurement definitions can be found in Appendix 1 (5-11)
Fig. 5-1
25
382100-en-GB_V2.5 4/15
Page 26
5.2 1Φ3W (single phase - three wire) Measurement
1. Power the instrument ON by pressing POWER KEY, and then press the 1Φ 3Φ KEY to
select 1Φ 3W, the selected name of the configuration will appear on bottom left hand side
of the display for screen 2.
2. Connect the line voltage L1, L2 and Vn (Neutral) to V1, V2 and N terminals of the
instrument
3. Connect the two (2) clamps (A1 and A2) to the conductors (A1) and (A2)
4. Connect Clamp 1 and Clamp 2 (A1 and A2) to the A1 and A2 terminals of the
instrument
5. The related measurement factors will appear on the display
6. Measurement definitions can be found in Appendix 1 (5-11)
Fig. 5-2
26
382100-en-GB_V2.5 4/15
Page 27
5.3 3Φ3W (three phase - three wire) Measurement
1. Power the instrument ON by pressing the POWER KEY, and then press 1Φ 3Φ KEY to
select 3Φ 3W, the selected configuration name will appear on bottom left hand side of the
display for screen 2.
2. Connect the line voltage L1, L2 and L3 to V1, V2 and V3 terminals of the instrument.
3. Connect the three (3) clamps (A1, A2, A3) to A1, A2 , A3
4. Connect the three (3) Clamps to the meter using the A1, A2, and A3 terminals
5. The related measurement factors will appear on the display
6. Measurement definitions can be found in Appendix 1 (5-11)
Fig. 5-3
27
382100-en-GB_V2.5 4/15
Page 28
5.4 3Φ4W (three phase - four wire) Measurement
1. Power the instrument ON by pressing the POWER KEY, and then press 1Φ 3Φ KEY to
select the 3Φ 4W system, the selected name of the system will appear on the bottom left
hand side of the display for screen 2
2. Connect the line voltage L1, L2, L3 and Vn to V1, V2, V3 and N terminals of the instrument
3. Connect the three (3) Clamps (A1, A2, A3) to the conductors A1, A2, A3
4. Connect the Clamps (A1, A2, A3) to the meter’s A1, A2, A3 terminals
5. The related measurement factors will appear on the display
6. Measurement definitions can be found in Appendix 1 (5-11)
Fig. 5-4
28
382100-en-GB_V2.5 4/15
Page 29
5.5 Current (CT) / Potential (PT) Transformer Measurement
1. Power the instrument ON by pressing the POWER KEY, and then press the 1Φ 3Φ KEY
to select the 3Φ 4W system, the selected name of the system will appear on the bottom left
hand side of the display for screen 2
2. Connect the line voltage L1, L2, L3 and Vn to the V1, V2, V3 and N terminals of the
instrument
3. Connect the three (3) Clamps (A1, A2, A3) to the conductors A1, A2, A3
4. Connect the Clamps (A1, A2, A3) to the meter’s A1, A2, A3 terminals
5. The related measurement factors will appear on the display
6. Measurement definitions can be found in Appendix 1 (5-11)
Fig. 5-5
29
382100-en-GB_V2.5 4/15
Page 30
5.6 – Datalogger Function
1. Press the REC KEY once to begin
2. If the meter display shows " Change Card " at the bottom right, either the SD CARD
memory is full or the SD CARD is damaged
3. If the SD CARD is functional and it has available space datalogging will begin
Fig.5-6a
4. The display will show the recorded data points on the bottom right side of screen
5. Each file can store up to 30,000 data points. When the number of data points reaches
30,000 the system will create a new file automatically. (For example, WTA01001.XLS will
be replaced by WTA01002.XLS)
6. Press the REC KEY twice to stop datalogging
7. Instructions are provided elsewhere in this manual for exporting the stored data to a
spreadsheet on a PC
Fig. 5-6b
30
382100-en-GB_V2.5 4/15
Page 31
Fig. 5-6c
5.7 – Data Hold Function
1. During a measurement, press the HOLD KEY once, the display will show “HOLD” on the
bottom right side of the screen
2. Press the HOLD KEY twice to disable the Data HOLD function; the “ HOLD” display will
switch off
Fig. 5-7a
Fig. 5-7b
31
382100-en-GB_V2.5 4/15
Page 32
5.8 – LCD Backlight Key
Press to turn the backlight ON or OFF. Note: Use of the backlight will place a higher burden on
battery power.
5.9 – Current (A) RANGE Key (AUTO / MANUAL RANGE)
1. Use the A RANGE KEY to step through the available display ranges
2. Press and hold the A RANGE KEY for at least for 2 seconds to change from MANUAL
RANGE to AUTO RANGE
Fig. 5-9a
Fig. 5-9b
32
382100-en-GB_V2.5 4/15
Page 33
Fig. 5-9c
Fig. 5-9d
5.10 – Low Battery Indication (LOW BAT)
When the LOW BAT indicator appears, replace the batteries as described in the Battery
Replacement section of this manual. Use of weak batteries will comprise measurement
accuracy and meter performance.
33
382100-en-GB_V2.5 4/15
Page 34
5.10 – Appendix – Measurement Definitions
V12, V23, V31 : Line Voltage
V1, V2, V3 : Phase Voltage
A1, A2, A3 : Line Current
P1, P2, P3 : True Power of each phase (W)
S1, S2, S3 : Apparent Power of each phase. (VA)
Q1, Q2, Q3 : Reactive Power of each phase (VAR)
PX : Total True Power (W)
SX : Total Apparent Power (VA)
QX : Total Reactive Power (VAR)
PF1, PF2, PF3 : Power Factor of each phase
PEX : Total Power Factor
PFH : Long Term Average Power Factor ( WH/SH )
CD
1,
CD
2,
CD
3 : Phase Angle of each phase
WH : Watt Hour
SH : Apparent Power Hour
QH : Reactive Power Hour
1
CD
2W : One phase by two wires
1
CD
3W : One phase by three wires
3
CD
3W : Three phases by three wires
3
CD
4W : Three phases by four wires
SEC : The sampling time of data logger
CT : Current transformer
PT : Potential transformer
34
382100-en-GB_V2.5 4/15
Page 35
6.0 Maintenance
CAUTION: Remove test leads before opening the battery cover; Electrical Shock Hazard.
6.1 Cleaning
CAUTION: When cleaning, use only a dry cloth. Do not use liquids of any kind to clean the
meter.
6.2 Battery Replacement
1. When the display shows the " LOWBAT " indicator ( ref. 5-10), replace the batteries as
soon as possible
2. Open the Battery Cover (3-19, Fig. 1) and remove the batteries
3. Replace the eight (8) batteries (1.5Vdc ‘AA’ batteries) and close the battery cover
You, as the end user, are legally bound (Battery ordinance) to return all used batteries
and accumulators; disposal in the household garbage is prohibited!
You can hand over your used batteries / accumulators at collection points in your
community or wherever batteries / accumulators are sold!
Disposal: Follow the valid legal stipulations in respect of the disposal of the device
at the end of its lifecycle
35
382100-en-GB_V2.5 4/15
Page 36
7.0 PC Interface
,
7.1 RS-232 Serial PC Interface Protocol
The meter is equipped with a 3.5mm diameter
phone jack (3-16, Fig. 1) for PC interface purposes.
The output is a 16 digit data stream. The 16 digit
data stream is configured as follows:
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
D15 Start Word
D14 4
1 CH = 1 2 CH = 1 to 2 3 CH = 1 to 3
D13
D12 & D11
D10 Polarity (0 = Positive; 1 = Negative)
D9 Decimal Point(DP), position from right to the left 0 = No DP, 1= 1 DP, 2 = 2
D8 to D1 Display reading, D1 = LSD, D8 = MSD
D0 End Word
RS232 settings:
4 CH = 1 to 4 5 CH = 1 to 5 6 CH = 1 to 6
7 CH = 1 to 7 8 CH = 1 to 8 9 CH = 1 to 9
Annunciator for Display
31=HZ C0 = MW D1 = GW/Hr
32=DEGREE C1 = GW D2 = TW/Hr
48=K WATT C2 = TW D3 = KVA/Hr
50=ACV C3 = MVA D4 = MVA/Hr
52=ACA C4 = GVA D5 = GVA/Hr
64=KVA C5 = TVA D6 = TVA/Hr
65=KW/HR C6 = KVAR D7 = KVAR/Hr
B6 = KACV C7 = MVAR D8 = MVAR/Hr
B7 = MACV C8 = GVAR D9 = GVAR/Hr
B8 = KACA C9 = TVAR E0 = TVAR/Hr
B9 = MACA D0 = MW/Hr F9 = PF; G2 = PFH
DP
3 = 3 DP
For example : Display reading = 1234; D8 to D1 is : 00001234
Baud rate: 9600; Parity: None; Data Bits: 8; Stop bits: 1
36
382100-en-GB_V2.5 4/15
Page 37
7.2 Download SD Card Data to PC
1. After a Datalogging session, remove the SD card from the SD card socket (Section 3, item
3-15)
2. Plug the SD card into a PC SD card slot or into an SD card adapter
3. Power the computer and run spreadsheet software. Download the stored data file from the
SD Card to the PC (file name examples: 3P401001.XLS, 1P201001.XLS, 1P301001.XLS,
3P301001.XLS)
4. The data files can be opened directly into a spreadsheet program
Example 1 – Data File opened in spreadsheet
Example 2 – Data File opened in spreadsheet
37
382100-en-GB_V2.5 4/15
Page 38
Examples 3 and 4 – Data File opened in spreadsheet
Example 5 – Data File opened in spreadsheet
Example 6 – Data File opened in spreadsheet
38
382100-en-GB_V2.5 4/15
Page 39
Example Graphic Screen 1
Example Graphic Screen 2
Example Graphic Screen 3
Example Graphic Screen 4
39
382100-en-GB_V2.5 4/15
Page 40
Example Graphic Screen 5
Copyright©2013‐2015FLIRSystems,Inc.
40
382100-en-GB_V2.5 4/15
Loading...