ARDETEM PECA 30 Instruction sheet

ARDETEM ®
ARDETEM Route de Brindas
Parc d’activités d’Arbora
69510 SOUCIEU EN JARREST
France tel : [phone]
fax : [phone]
International tel : [phone]
fax : [phone]
www.ardetem.com e-mail : [email protected]
PECA 30 / 30E
Configuration
manual
Measurement of alternating signals
Single-phase network
3-phase balanced network
3-phase unbalanced network 3 wires
3-phase unbalanced network 4 wires
User’s handbook version : V23-D
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Signal Analyser for Electrical Networks
All types of network :
Single phase, 3-phase balanced, unbalanced, with or without neutral
♦ True effective measure values
♦ Can display 3 parameters simultaneously
♦ Display of 12 parameters : 4 pages
♦ The units are displayed on the front panel
♦ Housing size : 96 x 96 mm
Voltage, Current, Power, Energy, Frequency, COSϕ, etc.

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Signal analyser for electrical networks
DESCRIPTION
The PECA 30 analyser by ARDETEM is designed to measure, monitor and control all the parameters in an
electrical network.
The system consists of a rack-mounted compact housing comprising the following functions as selected :
 Digital indication with 4 pages of measures
 RS485 and RS422 digital output : Modbus-Jbus
 Options
 Relay outputs
 Analog outputs
 Pulse outputs
The PECA30 analyser front panel comprises three 9mm extra bright digital indicators.
A scroll system provides a 4-page display.
Display of 12 parameters among a list of 44.
The units of all parameters are displayed on the front panel.
This equipment can be used on all types of networks :
 Single phase
 3-phase balanced, with neutral
 3-phase balanced, without neutral
 3-phase unbalanced, with neutral
 3-phase unbalanced, without neutral, with or without current leak
 With or without current measuring transformer
 With or without voltage measuring transformer
It is entirely programmable by means of keys on the front panel.
Programming in clear language, with the possibility of visualising the complete configuration.
A detailed instruction leaflet is provided.
Identification labels corresponding to the standard variables and their respective units are provided, along with
blank labels.
All data programmed by the operator is stored in a non-volatile memory and is thus saved in case of auxiliary
power supply failure.
ADVANTAGES
 Compact
 Multi-purpose, adapts to all types of network
 Entirely keyboard-programmable display of 4 pages of 3 measured parameters
 Extra bright display
 4-quadrant power mesurement
 True effective measure values
 Accuracy rating 0.5
 Programmable digital filter
 Security keys
 Digital output RS 485 Modbus-Jbus
 Outputs relay, analog, pulse (optional)
 Universal power supply

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General data
Housing Polycarbonate, black
Format 96 x 96 , DIN 43700 standard
Mounting Rack-mounted, requires 92 x 92 cut-out
Attachment By brackets
Protection IP 20 for housing - IP 40 frontal protection
Connection On rear face
2.5mm² capacity screw-in terminals for current
Indicators 3 x +/- 10 000 count indicators, extra bright digits, 9mm high
Parameter identification 12 unit and symbol labels
Programming By means of keys on front panel
Detailed instructions provided
Electrical data
Auxiliary Power Supply
Voltage High voltage version : 90 to 270 Vac or 88 to 350 Vdc
Low voltage version : 20 to 53 Vac or 20 to 75 Vdc
Power draw ac supply : 18VA , dc supply : 8W
Inputs
Voltage 2 programmable ranges Un = 150 or 500 Vac
Current In = 1 A or 5 A to be specified on order
Measure overload 1.5 In ; 1.2 Un
Electrical overload permanent : 750 V , 2 In transient 10s : 1000 V , 10 In
Power consumption voltage : impedance inputs 1 MΩ, current input : < 0,2 VA
Test voltage 2 KV , 50 HZ / 1 mn
Frequency 50 / 60 Hz – 400Hz available on request
Network type single phase, 3-phase balanced or unbalanced with or without neutral
Measurements
Number of parameters 44
Accuracy rating 0,5 for U, I and P ; 1 for energies (PECA 30 E)
Measurement method 3 currents and 3 voltages simultaneous sampling
32 bits digital computation
Display refreshing 3 per second
Digital filtering 5 keyboard-programmable integration levels
Energy backed-up , reading wtih 8 digits
Cycle time 350 ms 3-phase unbalanced network,
180 ms 3-phase balanced network.
Test conditions
Operating temperatures 0 to +55 °C conform IEC60068-2-1 and IEC60068-2-2
Storage temeratures -25 to +70 °C conform IEC60068-2-1 and IEC60068-2-2
Operating humidity 40°C and 93% no condensation, 10 days : IEC60068-2-30
Vibrations 1,5mm or 2g from 10 to 150Hz conform IEC60068-2-6
Applicable standard IEC 61000-4-2 : level 3 or 6KV contact, 8KV air
IEC 61000-4-3 : level 3 or10V/m from 80MHz to 1GHz with
Amplitude modulation 1KHz at 80%
IEC 61000-4-4 : supply level 4 (4KV),
Inputs / outputs level 4
IEC 61000-4-6 : 10Veff from 150KHz to 80MHz
Amplitude modulation 1KHz at 80%
Generic immunity standards : IEC 61000-6-2 emissions : 61000-6-4
Test standard : EN 55011 class A
Conform with the European Directive 89/336 rev. 92/31 : CE marking

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The AC signal analyser can be fitted with one optionnal board :
 3 relais outputs board or 1 relay output board
Type of contacts : 2 outputs 2 contacts – 1output 1 contact
Switching capacity : 5A - 250V AC
Threshold setting : programmable (0 to 100% of measurement range)
Switching hysteresis : programmable (0 to 200% of threshlod)
Response time : programmable (0 to 25s)
 3 pulse outputs board or 1 pulse output board
Type of outputs : relay switching
Count rate : programmable (0 to 10 pulses per second)
Pulse width : programmable (50, 100 or 250 ms)
 3 analog outputs board or 1 analog output board
Galvanic insulation : 500V
Output signal : programmable : -20/20mA -10/10mA -5/5mA 0/5mA
0/10mA 0/20mA 4/20mA
Scale setting : programmable (0 to 100% of measurement range)
Permissible load : < 600Ω(20 mA)
Output resolution : 12 bits
Accuracy : <0,1% full scale for -20/20mA output (in relation to the display)
Output wave : +/-2,5mV on 50Ωload
Response time : 30 ms
 Dual output board - 3 analog / 2 relay
See 3 analog otuputs board
Type of contacts : 2 outputs 1 contact
Switching capacity : 2A - 125V Ac
Threshold setting : programmable (0 to 100% of measurement range)
Switching hysteresis : programmable (0 to 200% of threshlod)
Response time : programable (0 to 25s)
 Dual output board - 3 analog / 2 pulses
See 3 analog otuputs board
Type of outputs : relay switching
Count rate : programmable (0 to 10 pulses per second)
Pulse width : programmable (50, 100 or 250 ms
 4 logic inputs board
Input signal : 0 / 24 V (other on request)
Impedance input : 3,3kΩ/ galvanic insulation : 500v

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Dimensions in mm
96 164
90
96
170
89
92
92 Cut-out
Subject to change
Dealer
ARDETEM, Route de Brindas, P.A. d’Arbora, 69510 Soucieu en Jarrest - France
Tél. [phone] - Fax. [phone]
RCS Lyon B444 429 476
A
RDETEM

PECA30 / 30 E : general presentation
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ARDETEM
TABLE OF CONTENTS
CHAP 1 - GENERAL PRESENTATION
 ANALYSER RECEIPT P.9
 STARTING P.9
 PECA SUMMARY P.10
 MEASURABLE PARAMETERS LIST P.13
 DETAILS OF SOME MEASURED PARAMETERS P.15
 CAPTURE FUNCTIONS P.16
CHAP 2 - PROGRAMMING - CONFIGURATION
 MAINMENU P.17
 MAIN MENU OF CONFIGURATION P.18
 CONFIGURATION OF MEASURED NETWORK P.19
 CONFIGURATION OF THE DISPLAY P.21
 CONFIGURATION OF OPTIONAL BOARDS P.24
CHAP 3 - ACCESSIBLE FUNCTIONS DURING THE MEASUREMENT
 SETTING OF UNIT AND SYMBOL LABELS P.36
 VISUALIZATION OF THE ENERGIES ON 8 DIGITS P.37
 VISUALISATION OF THE MEASURED PARAMETERS Nr AND THE HARMONICS P.38
 CURRENT CUT-OFF CALIBRATION P.39
 VISUALIZATION OF THE CONFIGURATION P.40
 RESETTING OF ENERGIES AND DIFFERENT SETTING P.41
 ALARMS AND ERRORS MEASUREMENT P.43
 ANALYSER CYCLE TIME P.43
CHAP 4 - WIRING SCHEMA
 WIRING ADVICE P.44
 AUXILIARY SUPPLY WIRING P.44
 SINGLE PHASE NETWORK WIRING : NETWORK Nr1 P.45
 3-PHASE BALANCED NETWORK WIRING : NETWORK Nr2 P.46
 3-PHASE UNBALANCED WITHOUT NEUTRAL NETWORK WIRING
WITHOUT CURRENT LEAK : NETWORK Nr3 P.47
 3-PHASE UNBALANCED WITHOUT NEUTRAL NETWORK WIRING
WITH MEASUREMENT OF THE 3 CURRENTS : NETWORK Nr5 P.48
 3-PHASE UNBALANCED WITH NEUTRAL NETWORK WIRING: NETWORK Nr4 P.49
 RS 485 DIGITAL OUTPUT WIRING P.50
 LOGICINPUTWIRING P.51
 EXPANSION BOARDS WIRING P.52

PECA30 / 30 E : general presentation
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ARDETEM
CHAP 1 – GENERAL PRESENTATION
ANALYSER RECEIPT
 Each alternating signals analyser is delivered with :
Its calibration form
this user manual
a Modbus / Jbus manual
2 stickers boards (for measurement units & symbols)
a documentation and a software for the data storage (in option)
a programming and visualization software of the measurements (in option)
 Check if the analyser configuration (label on the housing top) corresponds to the order
 Dismantle the metallic fixings on the sides
 Insert the analyser in the cut-out, then put back the fixings and screw it.
STARTING
 Connect the auxiliary supply.
 Connect necessarily the earth wire (earth, terminal 12). It’s the guarantee for a good running in case of
electromagnetic disturbances by conduction or radiation.
 At the start the analyser displays its type (PECA30, 30E...), and its program version. These data are
necessary for repair services.
 Then the analyser displays the measurements with an initial configuration (except a specific order).
 It advises strongly to program the analyser before to wire the input network.
 Then connect all the signals : the measurement network and the inputs / outputs (refer to the wiring, in
page 44)
Solutions to some faults :
 If the analyser isn’t lit : check the auxiliary supply,
check the back fusible
 If the analyser doesn’t measure : check the voltage between the terminals 1 and 4 (L1and L4)
check the analyser programming (see page 40)
 If the front panel Led « Ctrl » is lit : a wiring or programming mistake has been done.
(see the details page 43)
 If the CT are reversed : the P and Q signs are reversed, a rectification is possible (page 19)
 If the digital output doesn’t work, some helps are available (see in the Modbus manual)
 The wiring of the inputs / outputs screening must be connected as shorter as possible to the terminal 12.

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ARDETEM
PECA SUMMARY
The front panel possibilities are:
Wiring or RS RS page displayed
programming transmission reception indication
error
measurement measurement units Keyboard with the functions bellow :
display and symbols
8 Digits energy visualization (page 37)
Harmonics and displayed parameter numbers (page 38)
Page scrolling
Main menu access and errors visualization