PCE Instruments PCE-830+PCE-6801 User manual

Th ree Ph ase Pow er HVAC Meter
PCE-83 0+PCE-6801/6802/300 7
Users Manual
PCE Americas Inc.
711 Commerce Way
Suite 8
Jupiter
FL-33458
USA
From outside US: +1
Tel: [phone]
Fax: [phone]
[email protected]
www.pce-instruments.com/english
www.pce-instruments.com
PCE Instruments UK Ltd.
Units 12/13
Southpoint Business Park
Ensign way
Hampshire / Southampton
United Kingdom, SO31 4RF
From outside UK: +44
Tel: [phone]
Fax: [phone]
[email protected]

EN 61010-2-032
CAT III 600V
Pollution Degree 2
Definition of Symbols:
Caution: Refer to Accompanying Documents
Caution: Risk of Electric Shock
Double Insulation
Over-voltage category III (CAT III):
equipment in fixed installations.
WARNING: If the power analyzer is used in a manner
Not specified by the manufacturer, the protection
Provided by the clamp meter may be impaired.
Please read the following instructions before usage
1. Do not operate in wet or dusty environments.
2. Do not operate in presence of combustible or explosive gas
3. Do not touch exposed metal parts, unused terminals.
4. Consider the use of rubber glove in operation.
5. Do not operate in excess of AC 500V (Phase to Neutral), or
AC 600V (Phase to Phase)
6. Do not operate when the unit seems to be mal-functioning

Do not use the flexible current probe before you read
the following instructions.
1. Do not install the flexible current probe around bare
conductors carrying a voltage from 30V to 600V unless you
are wearing protective clothing and glove suitable for
high-voltage work.
2. Always inspect and check for any damage of the current
probe assembly before usage. Do not use the flexible
current probe if any damage is found.
3. Do not use the flexible current probe on circuit rated higher
than 600V in installation category III.

TABLE OF CONTENTS
I. FEATURES.................................................................................................................1
II. PANELDESCRIPTION ........................................................................................2
III. OPERATINGINSTRUCTIONS...................................................................... 11
III.0. Set up before operation.................................................................................................... 13
III.1. Power Quality of a 3 Phase 4 Wire (3P4W) System..................................................... 15
III.2 Power Quality of a 3 Phase 3 Wire (3P3W) System...................................................... 17
III.3 Power Quality of a Single Phase (1P2W) System ......................................................... 19
III.4 Power Quality of a 1 Phase 3 Wire (1P3W) System...................................................... 20
III.5 Measurement of a System with CT or VT...................................................................... 21
III.6 Harmonic Analysis of Voltage or Current....................................................................... 23
III.7 Display the Phase Angle of Harmonics........................................................................... 25
III.8 Measurement of Maximum Demand.............................................................................. 26
III.9 Waveform of Voltage and Current................................................................................... 27
III.10 Waveform of Voltage Only ............................................................................................ 28
III.11 Graphic Phasor Diagram................................................................................................ 29
III.12 Phase Sequence of a 3 Phase System............................................................................ 31
III.13 Balanced and Unbalanced 3 Phase (3P3W, 3P4W) Power Source System.............. 32
III.14 Balanced and Unbalanced 3 Phase (3P3W or 3P4W) Load System...................... 33
III.15 Transient Capture Setup (Dips, Swells, Outage) .......................................................... 34
III.16 Download Transient Data .............................................................................................. 37
III.17 Data Logging of Power Data (3P4W, 3P3W, 1P2W, 1P3W)..................................... 38
III.18 Download Power Data................................................................................................... 39
III.19 Data Logging of Harmonics .......................................................................................... 40
III.20 Download Harmonics Data ........................................................................................... 41
III.21 Clear Memory of Data Logging.................................................................................... 41
IV. HARDCOPYOFSCREEN................................................................................42
V. READ THE SAVED SCREEN............................................................................43
VI. SETTHE CTANDVTRATIO.........................................................................44
VII. SETTHETIME INTERVALFOR MAXIMUM DEMAND...................45
VIII. SETTHE SAMPLINGTIME FOR DATALOGGING...........................46

IX. SETTHE CALENDER CLOCK.....................................................................47
X. PROTOCOLOF RS-232C INTERFACE........................................................48
XI. SPECIFICATIONS (23℃± 5℃)........................................................................49
XII. BATTERY REPLACEMENT.........................................................................59
XIII. MAINTENANCE & CLEANING................................................................61
XIV. NOMENCLATURE..........................................................................................62

1
I. FEATURES
■ Analysis for 3P4W, 3P3W, 1P2W, 1P3W
■ True RMS value (V123 and I123)
■ Active Power (W, KW, MW, GW)
■ Apparent and Reactive Power (KVA, KVAR)
■ Power Factor (PF), PhaseAngle (Φ)
■ Energy (WH, KWH, KVARH, PFH)
■ Current measurement from 0.1mAto 3000A, capable of analyzing ITstandby
power consumption to the maximum demand of a factory
■ Display of 35 Parameters in One Screen (3P4W)
■ Programmable CT(1 to 600) and PT (1 to 3000) Ratios
■ Display of Overlapped Voltage and Current Waveform
■ Average Demand (AD in W, KW, MW)
■ Maximum Demand (MD in KW, MW, KVA, MVA) with Programmable Period
■ HarmonicAnalysis to the 99th Order
■ Display of 50 Harmonics in one Screen with Waveform
■ Display of Waveform with Peak Values (1024 Samples / Period)
■ Analysis of Total Harmonic Distortion (THD-F)
■ Graphic Phasor Diagram with3 Phase System Parameters
■ Capture 28Transient Events (Time + Cycles) with ProgrammableThreshold
(%)
■ DIP, SWELL, and OUTAGE are included in transient events.
■ 3 Phase Voltage or Current Unbalance Ratio (VUR, IUR)
■ 3 Phase Voltage or Current Unbalance Factor (d0%, d2%)
■ Calculated Unbalanced Current through Neutral Line (In)
■ 512K Memory with Programmable Interval (Sampling time from 2 to 3000
seconds, 17,000 records for 3P4W system)
■ Output of Waveform, Power Parameters and Harmonics at Command
■ Large Dot Matrix LCD Display with Backlight
■ Optical Isolated RS-232C to USB Interface
■ Built-in timer and calendar for data logging

2
II. PANEL DESCRIPTION
PCE-830

3
1. Input Terminal for Neutral Line (Voltage)
2. Voltage Input Terminals for Each Phase (V1, V2, V3)
3. External DC Input (The AC adaptor must be 600V isolated)
4. Current Input Terminals for Each Phase(I1, I2, I3)
5. LCD Display
6. Buttons
7. RS-232C Window
8. Stand Holder
9. Stand
10. Battery Cover
11. Battery Compartment

4
Press this button to exit transient detection or to exit SETUPmenu.
Press this button to perform transient detection.
Press this button to hold the data displayed in LCD. Press this button
and then REC button to record the displayed data. Press HOLD
button again to continue operation.
Press this button to start measurement of harmonics in magnitude.

5
Press this button to select V1, I1, V2, I2, V3, or I3 for harmonics analysis
Press this button for the voltage or current input range
Press this button to enter SETUP mode and then select the parameter
to be adjusted
Press this button to increment value by one. Hold the button for
two seconds or more to speedup the increment.
Press this button to decrement value by one. Hold the button for
two seconds or more to speedup the decrement.
In the mode of harmonic analysis, press this button to move the
cursor left to the previous order.
In the mode of harmonic analysis, press this button to move the
cursor right to the next order.
Press this button to start data logging. Press it again to stop data
logging. The sampling interval is displayed in LCD pointed by SEC

6
indicator.
In the mode of power measurement, press this button to display
the phasor diagram. In the mode of harmonic analysis, press
this button to display phase angle instead of magnitude.
Press this button to turn the back light on. Press it again to turn
the back light off.
Press this button to start measurement of power parameters.
Press this button to display waveform of voltage and current.
Press this button to display waveform of voltage only
In the mode of power parameter measurement, press this
button to select appropriate system (3P4W, 3P3W, 1P2W or
1P3W). In the mode of displaying waveform, press this button
to select (V1, I1), (V2, I2), or (V3, I3).
Press this button to turn the power on or off.

7P
PCE-6801 Current Probe (100A)
1A
10A
100A
1. JawAssembly
2. Trigger
3. Range Selector
4. 6 pin mini DIN connector
NOTE: To setup 100Acurrent probe as selected probe, press the SETUP button to
select CLAMP. When the CLAMPis reverse video, press the ▲or ▼button to
select 100.

8
PCE-6802 Current Probe (1000A)
10A
100A
1000A
1. JawAssembly
2. Trigger
3. Range Selector
4. 6 pin mini DIN connector
NOTE: To setup 1000Acurrent probe as selected probe, press the SETUPbutton to
select CLAMP. When the CLAMPis reverse video, press the ▲or ▼button to
select 1000.
PCE-3007 Current Probe (3000A)

9
1. CouplingAssembly
2. Flexible Loop
3. Mini-DIN connector for Output
4. Output Range Select Switch

11
III. OPERATING INSTRUCTIONS
NOTE:
Select the correct CLAMP in the SETUP menu. When the current probe is
connected to the power analyzer, power analyzer will automatically detect the range
selected.
NOTE:
Select the correct frequency (Hz) in the SETUP menu.
WARNING:
All the current probes connected to the power analyzer must be of the same
model and same range. Mixed models and different ranges selected will
cause incorrect result of measurement.

12
NOTE:
Please pay special attention to the flexible current probes (model 3007/3009)
connected to the power analyzer.
1. Connect the flexible probe around the conductor.
2. Make sure the current flowing direction is in consistent with the arrow
marked on the probe coupling. If the flexible current probe is
connected in the right orientation, the correct phase will be displayed in
the oscilloscope.
3. Keep the probe coupling more than 25mm away from the conductor.
WARNING: Always wear appropriate gloves in operation.

13
III.0. Set up before operation
a.Press SETUP button to enter setup screen. Press SETUP again to select the
item for setting (the selected item will be displayed in reverse video).
b.After selecting the item, press ▲or ▼buttons to set up its value.
c.After finishing setting up, press EXIT button to leave setup mode.
1.Select the data for download:
H means harmonics;
H in reverse video means HOLD screen data (if the data is the one you want,
you can press HOLD button to display the data, and press HOLD button again
to exit);
P means power data which can be a reference for downloading, the data in
order is 0~84.
2.Shows the total logged data in the analyzer: max. 85 logging data.
3.REC DATE: shows the starting logging time of the 1st downloaded file.

14
4.Hz: set up the frequency (50, 60 or AUTO) of the system.
5.PT: set up PT value.
6.CT: set up CT value.
7.SEC: set up the interval seconds of logged data.
8.CLAMP: set up the clamps selected (100A, 1000A, 3000A or 1200A).
9.MD TIME: set up the time of Maximum Demand (1~60 minutes).
10. TRANS REF: set up the transient voltage (which will be automatically changed
inaccordancewithPT).
11. SDVP: set up upper and lower limits % of transient voltage detection.
12. YEAR: Set up “year” of calendar clock.
13. MONTH: Set up “month” of calendar clock.
14. DATE: Set up “date” of calendarclock.
15. HOUR: Set up “hour” of calendar clock.
16. MINUTE: Set up “minute” of calendar clock.
17. SECOND: Second can be displayed only (it can not be adjusted).

15
III.1. Power Quality of a 3 Phase 4 Wire (3P4W) System
POWER
3 4W
VN
3
V
V2
1
V
3I
I2
1I
(POWER)
60A
60A
(POWER)
100A
100A
(HARMON)
1A
10A
(HARMON)
(HARMON)
10A
1A
(HARMON)
100A
100A
60A
(POWER)
100A
100A
(HARMON)
1A
10A
(HARMON)
a. Turn the power on. Press the POWER and the 1Φ3Φbuttons to select

16
the 3P4W system. The type of system will be displayed at the left bottom
corner in the LCD.
b. Connect the four test leads to the voltage terminals V1, V2, V3 and the VN
(Neutral) of the system.
c. Connect the test leads to L1, L2, and L3 of the 3P4W system.
d. Connect the three current probes to the power analyzer input terminal I1, I2,
and I3.
e. Clamp on to the L1, L2, and L3 of the 3P4W system. Make sure the
current flows from the front of the current probe to the back of it.
f. All parameters of the system will be shown in LCD.
For the meaning of each parameter, refer to XIV. NOMENCLATURE.