elmeasure PQ 8500 Programming Manual

PROGRAMMING
GUIDE
POWER QUALITY ANALYSER
PQ 8500
www.elmeasure.com
3. WIRING DIAGRAM
DIAGRAM 1:
3P.4W (THREE PHASE STAR CONNECTION)
L1 L2 L3 N
B-
A+
*Note: Fuse rating 500mA slow blow fuse.
Note: For DC Aux Voltage, +/- ve can be connected anyway.
DIAGRAM 2: 3P.2C (THREE PHASE DELTA CONNECTION)
L1 L2 L3
N
B-
A+
Note: Wiring should be in accordance with the National Electrical Code
or the Canadian Electrical Code, Part I.
6.CONFIGURATION PAGE
Select Config and Enter Password
CONFIG
ENTER THE PASSWORD
_ _ _ _
Input The Default Password (i.e. 1000) and Press Enter Key.
After entering the correct password, the screen will reflect the image below.
If entered wrong password it return to home page
Under the CONFIGURATION page it contains 2 options.
Namely Setup and Clear
CONFIG
SETUP
CLEAR
SETUP
Under the SETUP page, there are 7 op ons as seen in the image below.
Namely MEASUREMENT, AUTO RESET, SYSTEM, DEMAND, PQ Limit, COMMUNICATION, SAVE
By & Key the Setup page can be navigated
Press
MEASUREMENT
AUTO RESET
SYSTEM
DEMAND
PQ LIMIT
To return back to the home page touch key or
1. MEASUREMENT
After entering into the Setup page, touch key to
enter into the MEASUREMENT.
MEASUREMENT
Configuration Star (3P.4W)
PT_Primary
415. 0
PT_Secondary
415. 0
CT_Primary
5.000
CT_Secondary
5.000
VA Selection
Vector Har
It shows the 6 editable parameters.
Limits and its default values are shown in the below table.
Configuration Star(3P.4W), Star (3P.3C),Delta (3P.2C)
PT_Primary
100 to 999KV
PT_Secondary 50 to 550V
CT_Primary
0.5 to 99. 00KA
CT_Secondary 0.5A to 6A
Vector Har, Vector, Arithmetic
VA selection
1. FEATURES
3P.4W, 3P.3C, 3P.2C Programmable.
True RMS Measurements.
RS485 communication interface - default.
Simultaneous Sampling of Voltage and Current.
Displays Basic, Power, Energy & Demand parameter
Auto-scaling of Kilo, Mega, Giga and decimal point.
Programmable CT/PT ratio.
Non resettable ON hours.
User programmable password protection.
Accuracy class 0.2s energy metering as per IEC 62053-22.
Front LED pulse 16000 imp/kWh.
Class S measuring accuracy according to EN610000-4-30
Power quality reporting as per EN 50160, IEC 61000- 4-30 and COMTRADE
Phasor Diagram with corresponding data.
Rs485 port for data reading in Modbus RTU, One Ethernet port and USB
port.
4. KEY FUNCTIONS
Symbol
5. Web Page Login
Connect power supply auxiliary
Connect Ethernet cable to LAN (Ethernet) port of PC, and configure the PC/Laptop Network
Settings as per below
IP Address : 192.168.5.1 (Default)
Subnet mask : 255.255.252.0 (Default)
Default gateway : 192.168.4.100
Open any web browser (Preferred Google Chrome) and type 192.168.5.1, which is default IP
Address of the gateway and hit the Enter key to navigate to the login page
Enter the following information:
User Name : admin (Default)
Password : 12345 (Default)
Enter user credentials and click on LOGIN.
If the login credentials are entered wrong, the web page popup the error message
"Invalid User name or Password"
Touch key again, the 1 option colour changes to
By touching
Using &
Once editing is done, then touch
GREEN (for temporary saving)
key
To get back to previous value touch
Default: Star (3P.4W)
The above step is only applicable when the value colour is in
Default: 415
To select & edit next option touch
Default: 415
Default: 5
Default: 5
Default: Vector Har
2. UNIQUE FEATURES
Individual Harmonics and Inter Harmonics up to 63rd.
Total EVEN Harmonics Distortion of Voltage and Current.
Total ODD Harmonics Distortion of Voltage and Current.
Total Power Harmonics Distortion – P.THD.
Total Demand Distortion – TDD.
Enabling/Disabling option to view the previous cleared energy values.
Programmable auto resetting option for Demand and Energy.
Energy Net, Energy Total.
Phase wise energy reading -Import/Export (Communication only).
Dynamic Communication - user selectable address with selectable
parameters.
Voltage Squared hour (V2h) and Amps Squared hour (A2h).
Co2 Emission.
Captures and measures power quality events K Factor, Crest Factor,
Dips, Swell, RVC, interruption
Load efficiency for selected parameter – W/A.
Key function
Key
Key function
[In Configuration page]
To return back to the
To return back to the HOME
HOME
HOME page page from any page
Used for LEFT navigation in HOME
To unselect the value and to
page. To return back to the
return back to the
LEFT
previous page after entering in
previous page or value
the selected pages
Used for DOWN navigation in
To decrement the selected HOME page. To select the below
DOWN
value or digit. parameter after entering in
the selected pages
Used for UP navigation in HOME
To increment the selected page. To select the above
UP
value or digit. parameter after entering in the
selected pages
To insert decimal point, while Used for right navigation in
RIGHT
entering values HOME page.
To save the value temporarily
Used for Entering into the selected
ENTER
after entering the value pages.
st
BLUE (for selection)
MEASUREMENT MEASUREMENT
Configuration Star (3P.4W)
PT_Primary
415. 0
PT_Secondary
415. 0
CT_Primary
5.000
CT_Secondary 5.000
VA Selection Vector Har
once more, the colour changes to ORANGE (for editing)
MEASUREMENT
Configuration Star (3P.4W)
PT_Primary
415. 0
PT_Secondary
415. 0
CT_Primary
5.000
CT_Secondary
5.000
VA Selection Vector Har
key the values can be changed according to its format and limits
key to save the value now the colour changes to
MEASUREMENT MEASUREMENT
Configuration Star (3P.4W)
PT_Primary
415. 0
PT_Secondary 415. 0
CT_Primary
5.000
CT_Secondary
5.000
VA Selection Vector Har
KEY, the colour changes to RED (for old value)
MEASUREMENT MEASUREMENT
Configuration Star (3P.4W)
PT_Primary
415. 0
PT_Secondary
415. 0
CT_Primary
5.000
CT_Secondary 5.000
VA Selection Vector Har
ORANGE (edit mode)
key
Demand monitoring, 3 parameters in a window (VA, W, VAR).
Recording of Maximum demand.
Last 1 minute MIN / MAX value with fixed parameters of VLL, VLn, A, F,
W, VAR, VA, PF (Communication only).
Instant MIN / MAX value with fixed parameters of VLL, VLn, A, F, W, VAR,
VA, PF.
Voltage and Current waveforms – Individual phase.
4 High/Low Recording of Maximum demand.(Communication only)
Harmonics histogram waveform of Individual phase for voltage and
current.
DTOD option (Demand - selectable Parameter) - upto 8 slots.
ETOD option – (Wh, VAh, VARh-Ind, VARh-Cap) - upto 8 slots.
Data logging option for all Parameters 12 months data
Secured data transfer over MQTT protocol with TLS
Supports Up to 1 TCP and 1 RS485 client connec ons simultaneously
IO support up to 4DO, 4DI and 2AI - Optional.
SNTP for me sync
192.168.4.218 says
Invalid Username or Password
To reset IP Address, User name and Password, Press the key 10 to 15sec back side of the meter
It goes to default IP and user name and password
NOTE:
Webpage will automatically logout after 10 mins
For other configurations refer user manual
RTC, D.TOD, E.TOD & DMC can be configured through webpage
For configuring I/O settings use App [RS485 COMMUNICATION]
6. INITIAL SETUP
Connect power supply auxiliary
The display starts with the Elmeasure logo.
The HOME page is displayed which contains 9 les
Namely BASIC, POWER, ENERGY, DEMAND, HARMONICS, PQ EVENTS, WAVEFORM,
CONFIG page & Elmeasure Logo.
Touch the Keys home page can be navigated.
MEASUREMENT
MEASUREMENT
Configuration Star (3P.4W)
PT_Primary
415. 0
PT_Secondary
415. 0
CT_Primary
5.000 K
CT_Secondary
5.000
VA Selection Vector Har
To insert decimal point wherever is required touch
MEASUREMENT MEASUREMENT
Configuration Star (3P.4W)
PT_Primary
415 0 .
PT_Secondary 415. 0
CT_Primary
5.000 K
CT_Secondary
5.000
VA Selection Vector Har
To return back to the Setup page touch key
IF THE EDITED VALUES ARE SET OUT OF ITS LIMITS, IT WILL AUTO ADJUST TO
ITS MIN / MAX VALUES
AUTO ADJUSTMENT WILL HAPPEN ONLY IF IT IS EDITED [THE FORE CAST
INTERVAL]
NOTE:
Same steps to be followed for all the options.
2. AUTO RESET
Under the Setup page, touch the key to select AUTO RESET option.
Touch key to get into the AUTO RESET.
AUTO RESET
Auto Reset Disable
Reset Date 01
Reset time 00 : 00
It shows the 3 editable parameters.
Limits & and its default values are shown in the below table.
Auto Reset Disable, Dem + Egy, Energy , Demand
Reset Date 01 to 28
Reset Time 00:00 to 23:59
To return back to the Setup page touch key
OK
key
Default: Disable
Default: 01
Default: 00:00