Trusa PTE-100-C

PTE-100-C

INDEX

CUPRINS

J ... INTRODUCERE................................................................................................................. 1

2.- FUNCTII PRIN CIP A LE..................................................................................................... 2 •

2.1 Generalităţi ................................................................................................................... . 2.2.- Ieşiri de czlrent şi tensiune ............................................................................................. . ~.:J.- ~ll,.S~ llZLJrifill,-~ .....•.•••...•••••.•....•.•.•.•.•.....••..••.....•..•••...•..•....•••••••.•.•••.•.•.•.••••...••••.•...••.•.••.•

2.4.- Măsurători şi control .................................................................................................... .

3.- DESCRIERE CONTROL. .............................•......................•................•.......•...•.............•..

3. 1 Control panozl front al ................................................................................................... . 3. 1 . 1 Sllrsa de tensiune ................................................................................................... . 3.1.2.- Ieşiri de curent şi tensiune ..................................................................................... .

3. 1.2.1 Control ieşire ONIOFF ................................................................................ . 3.1.2.2.- A1od de citire ieşire de tensiune ................................................................... . 3.1.2.3.- Selectare game de curenţi de ieşire .............................................................. .

3.1.3.- Sztrse aztxill·are ...................................................................................................... . 3.1.4.- Măsurători de tinJp ................................................................................................ . 3.1.5.- FtLncţii ~peciale ..................................................................................................... .

3.2.- Indicatoare vizuale şi optice LED-uri) ...................................................................... . 3.2.1.- Ieşire de Clll"ellt şi tensiune .................................................................................. . 3 12 s ... "1' .-•""-· .- 11rsa alL'tl 1a1 a .................................................................................................... . 3.2.3.- A~făsttl·ătol·i de tin1p .............................................................................................. . 3.2.4.- FrtllC/ii speciale ................................................................................................... . 3 .2.5.- A_(işa1·e 1năslt1·ăto1·i .............................................................................................. .

3.2.5.1.-.1/i~·a.i / ....................................................................................................... . 3.2.5.2.- .4fişaj 2 ...................................................................................................... ..

3 1 c 1. . .. ·- .- 011tro 11tt1·are şt 1eŞ11·e ................................................................................................. .

3. 3. 1 . - 5'ltrsa ele ali 111e11tare ... .......................................................................................... . 3.3.2.- Control tensiune şi curent .................................................................................. ..

3.3.2.1.- (.,ontrol ieşire de curent ............................................................................ .. 3.3.2.2.- Control tensiune c.a. (OUT/) ................................................................... . 3.3.2.3.- Control tensiune c.c. (Ol!T 2) . .................................................................. ..

2 2 3 4

s

6 6 6 6 6 7 8 8 9

10 10 12 13 14 18 18 19 20 20 21 21 21 22

PTE-100-C ~

3.3.3.- Surse azuiliare ...................................................................................................... 22 3.3.3.1.- Control tensiune c.c. auxiliară (OUT 3) . ..................................................... 22 3.3.3.2.- Control tensiune c.a. auxiliară (OUT 4). .................................... ................. 22

3.3.4.- Control Măsurători de timp.................................................................................. 23 3.3 .5 . ., Conector RS-232 .... ............. .... ............................ ..... ....... ...... .. ...... ..... .. ......... .. .. ... . 23

3 .4.- Siguranţe de protecţie.................................................................................................... 24

4.- DESCRIERE FUNCŢII..................................................................................................... 26 4.1.- Ieşiri de cz1rent şi de tensiune...................................................................................... 26

4.1. 1.- Generare şi măsz1rare curent................................................................................ 26 4.1.2.- Generare şi măsurare tensiune............................................................................. 27

~-~-- ~tt,.~~ llllJrilillr~ ............................................................................................................ :Z~

4.2.1.- Sursă auxiliară stabilizată în c.c. (OUT 3) .......................................... ................. 28 4.2.2.- Sursă de tensiuneji.,"Că /IOV c.a. (OUT 4) ............................................................. 29

4.3.- Măszlrători de timp...................................................................................................... 30 4.3.1 . ., Monitort·zare semnale ............. ................. ........... ....... .... ....... .... .. .... ... . . ... .... .......... 30 4.3 .2.- Funcţie Tinzer ... . .. . . ... ................ ... ... ... .. .. .. . .. .. .. . .. .. .. ... .. .. . .... . . .. . .. . . . ... . ... . . .. . . . . . . . . . ... .. . 3 1 4.3.3.- C1'tiri Timer ........................................................................................................... 31 4.3.4.- Utz'/izare tasta ''resei''........................................................................................... 32

4.4.- Fztncţii speciale........................................................................................................... 33 4.4.1.- Acces la control funcţii. ...... ..... ...... ... .. ......... ... .. ........ ...... ...... .... . ... . .. .. .. .. ....... ... .... . 33 4.4.2.- Măsurători tensiune "Vmon". .. .. . . . ... . .. .. . . . .. . . . . .. .. . .. . .. . . .. . . .. . . . . . . . . . . . . . . . . . . .. .. . . . .. . . .. . . . . . . 34 4.4.3 .- Măsurători frecvenţă "Fmon ".. ...... .. . ........... .. .. . . . . . . . . . . .. . . . . . . . . . . . .. . . . . . . . . . . . . .. . . .. .. . . . . . . . . 35 4 4 4 1 ""' ... 1 · 1 · ... · · d 1 " r ·'t " 3 5 . . .- Jv1asura orz enszune 1n zeşzre e cu ren Y ap ................................................... . 4.4.5.- Jvfăsurători de impedanţă..... .. . . . . .. . . . . . .. .. .. . .. .. .. . . . .. .. . . . . . .. . . . . . .. . . . . . . .. . . . . . . . . . . . . . . . . . . .. . . .. . . 36 4.4.6.- A.lăsurători de unghi de fază('? ............................................................................ 37 4.4. 7.- .tfăsurători de putere ( rp.. ............ .... ........... ..... .. .. ... . ... ........... .... .. .. . .. .. ..... .. ... . ... .. . 39 4.4.8.- Selectare măsurători de curent in procente n1ăsurate (%)din valoarea nonrinalc1

a Cltrentllllli........................................................ .. . . . . . .. .. .. . .. .. .. .. . . . . . .. .. . . . . . . . . . .. . ... . .. . 40 4.4.9.- Selectare curent maxitn ntăsurat (l~tla"'C). ..................................... ......................... 41 4.4. 1 0.- Selectare valoare li1t1ită de curent 1/ifn) .... . .. . .. . .. .. .. .. . . . . ... . .. . .. .. .. . .. .. .. . .. . . . . . . . .. .. .. . 42 4.4.11.- Selectare durată limită de injecţie curent (l'linl) .. .. . .. . . .. .. . . .. .. . .. .. . .. . . . .. .. .. .. . . .. . . . . . . 43

4.4.12.- Selectare funcţie "Presei". . .. .. .... ... .. .. .............. .... . .. . .. .. .. ... .. .. ... . . .. . . .. . . . . .. . .. .. . . . . .. .. .. . . 44

PTE-100-C

5.- INSTRUCŢIUNI DE CALIBRARE ...•...........•............•.•..........................•..•.....•..............

6.-

5. 1 lnt1·odztcere ... ............................................................................................................. . 5.2.- !J1Stalare progral1l ..................................................................................................... . 5.3.- Pregătire PTE-100-C pentru calibrare ..................................................................... . 5.4.· Alegerea parametrilor de calibrare ......................................................................... .. 5.5.- Calib1·area lll1lti pa1·ametru ....................................................................................... .

SPECIFICATII ................•••.....•.•.•.....•............••.•..............•.•..........•............•..•...........•...... .

6.1 C . . . 1 . al·actel·lstlct tec 1n1ce ............................................................................................... . 6. 1. 1 1 . 'd' 'b'l t!ŞII~I 1Sp01ll 1 e ................................................................................................... . 6. 1.2.- F1t11c(ii speciale ................................................................................................... .

6.1.3.- Frti1C(ii de lltăsztl·a,·e ............................................................................................ . 6.2.- Szt1·s(i de te11siztt1e •..............................................•.............................•.................•........

6 . 3 . - D i' 11 e 11 s ,·,.,,1 i ................................................................................................................ .

7.- ASISTENŢĂ TEHNICĂ, SERVICE, GARANŢIE ........................................................

7.1 Ga,·a11ţie ....................................................................................................................... .

7.2.- SufJOrttehnic (/uţ>ă livrare ........................................................................................... .. 7.).- 1'1/te fJI'OdliSe .................................................................................................................. .

ANEXA 1: DIAGRAMĂ GENERALĂ ·················································•··•••··•······•················ ANEXA 2: PANOU FRONTAL ....•..•.......•.....••...........•••.•....•..•.•.....•....•.................................

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Current and Voltage Relay testing unit to 250A

PTE-100-C

catalogo PTE-100-C ingles 15/7/00 12:39 Página 2

PTE-100-C

CHARACTERISTICS– Variable current output up to 250 A.– Variable AC voltage output up to 250V.– Variable DC voltage output up to 350V.– Variable auxiliary DC power supply to 250V.– Auxillary AC voltage output of 110V.– Outputs are fully isolated and Electronically protected. – Timer resolution: 1 ms.– Contains Voltmeter, ammeter, frequency meter, measures apparent

power, impedance, and internal and external phase angles.– Control of injection time.– Control of the maximum value injected. – Current can be pre-selected.– 1,000VA for 1 minute.– RS-232 Serial Port.– PTE-BUS Port.– Dimensions: 200 x 300 x 200 mm / 13.5 kg.

8 x 12 x 8 in / 30 lb.

APPLICATIONS– Testing of overcurrent and minimum/maximum voltage relays.– Testing of overcurrent directional relays (option PTE-FCC).– Testing of reclosing devices (option PTE-FCE).– Testing of dc relays.– Testing of MCB’s.– Verification of the knee point in current transformers.– Combined with the PTE-100-V, forms a complete single phase

system, capable to test diferencial, sychronized, and inversepower relays, etc.

DESCRIPTIONThe PTE-100-C is a portable Universal test equipment forrelay tests for electromechanical, electronic, and digitalrelays. The equipment can output a variable current up to250A, a variable AC Voltage up to 250V, a variable DCVoltage up to 350V. Also the unit incorporates a variablestabilized auxiliary DC Voltage supply up to 250V and afixed AC Voltage output up to 110V, which can be variablewith the PTE-FCF option.

The equipment is extremely compact, andcontains all the functions necessary for current

and voltage relays. It incorporates variousmeasurement functions such as a voltmeter,ammeter, frequency meter, as well as

measures apparent power, impedance, andinternal and external phase angles. From the front

panel controls, the maximum output injection can belimited, used for example in testing

instantaneous overcurrent relays. Injectiontime can also be limited, useful to safelytest reclosing devices.

The PTE-100-C can communicate with a PC via theserial port RS-232, and can be connected to other PTE

units via the BUS-PTE.

FEATURESThe PTE-100-C is designed in a way that enables testing ofprotective relays in an effective and easy manner for theoperator. There is a variable dc voltage output for theauxiliary voltage supply for electronic relays, which isindependent of the main current and voltage outputs. Forthe testing of overcurrent and maximum or minimumvoltage relays, the unit has 2 Displays that indicated theoutput value and trip time respectively. In the case of testingtiming characteristics (inverse, very inverse, etc) the current

value being injected can bepresented in percentage of the


nominal relay current, in a way you can compare theresults with the theoretical characteristics. When testinginstantaneous devices the unit can be set in the maximumcurrent measurement mode (Imax), limiting the maximumcurrent to be injected (Ilim), and limiting the time ofinjection (Tlim). The pre-selection mode (Preset) enables thecurrent value to be pre-selected, when the impedance ofthe load is previously measured, thus avoiding thepreheating of relays.

MEASUREMENT FUNCTIONSThe PTE-100-C contains the following measurementfunctions:• Ammeter: External current measurement up to 10A can

be measured. • Voltmeter: External voltage measurement up to 400V in

ac and dc, and with the option PTE-FCH up to 1,000V.• Frequency meter: External frequency measurement

from 20 to 2000 Hz.• Phase angle meter enables to measurement

of the phase angle between:- The current produced by the PTE-100-Cand the voltage in the output taps, theimpedance angle of the load.

- The current produced by the PTE-100-Cand an external voltage.

- External current and voltage.

• Impedance measurement (Ω): - Measures the impedance connected to the currentcircuit.

- 4 wire measurement method.• Apparent Power Measurement (VA):

- The power consumed in the current circuit.- Power V x I.

INTERCONNECTION CAPABILITYThe PTE-100-C can be interconnected, with a simple BUS-PTE cable, to any other equipment in the PTE Range(PTE-100-V, PTE-300-V, etc).When connected to the PTE-100-V, the combination is acomplete single-phase relay test system that can testovercurrent directional relays, differential relays, orsynchronizing relays.When connected to the PTE-300-V, the combination formsa system of 3 voltage outputs and 1 current, that can testrelays which require 3 voltages to function correctly, suchas distance relays, and directional power relays, etc.

V

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PTE-100-C and PTE-300-VOne high current and three

voltage outputs.


PTE-100-CSIGNAL MONITORThe signal monitor indicates the state of the relay under test. These inputs canwork with Dry Contacts (voltage free) or with Voltage Signals from 5 to 250Vac or dc.

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SPECIAL MEASUREMENTS AND FUNCTIONS- Measures voltage (ac. and dc.).- Measures frequency.- Measures the voltage output.- Measures the phase angle.- Measures the impedance of the load.- Measures the apparent power (VA).- Measures the current injected in % of the current rating of the relay under test.- Measures instantaneously the maximum current injected (instantaneous test).- Injection time can be limited.- Injection values can be limited.- Current can be pre-selected (PRESET).

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RS-232 COM PORTUsed to control and communicate with external hardware to perform thefollowing:• Connected to an computer:

- Calibration.- Semi-automatic testing.

• Connection to a printer to directly print test results.

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MAINS VOLTAGE SUPPLYThe voltage is supplied to the equipment by a standard SCHUKO male plug withground. Contain in this is a main filter to eliminate possible perturbations fromentering the equipment. Standard 5 x 20 mm. fuses protects the input circuits.

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AUXILIARY VOLTAGE OUTPUTThe auxiliary voltage output has a nominal voltage of 110V ac with amaximum current of 0.3A. This output is fuse protected.

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CURRENT OUTPUTSThere are 4 current outputs and the regulation is through a variableautotransformer (variac) and an output transformer.

5

PTE-BUSAllows the interconnection with any other unit in the PTE RANGE, enablingan easy access for references, controls, etc.

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AUXILLARY DC VOLTAGE SUPPLYElectronically regulated, with a variable stabilized output. This dc output has 3ranges (auto-range) up to 250V dc, 0.25A. Can be used simultaneously withany other output.

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7BUILT-IN TIMERThe built-in timer can measure the time delay of the Relays under test with a1 ms resolution. It is a digital timer incorporated in the PTE-100-C andcontains all the required inputs and outputs to start and stop the timer.

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OUTPUT PROTECTIONThe outputs and the unit are electronically protected against overload,shortcircuit and over temperature. The appropriate alarms are indicatedon the front panel.

10 AC VOLTAGE OUTPUTSRegulation is by a variable autotransformar and output transformer up to250V ac, 4 A. This output cannot be used simultaneously with the current

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DC VOLTAGE OUTPUTSRegulations is by a variable autotransformar and output transformer up to350V dc, 2.8 A. This output cannot be used simultaneously with the currentoutput.

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10 12

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ACTUAL SIZE


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PTE-FCCLoad Option

Description: Mounted in the top cover of the PTE-100-C unit, the PTE-FCC Load Optionconsists of a group ofpower resistors and acapacitor set, designed to be connected directly to thecurrent output. The Resistance value is selected byconnecting to the desired tap.

Application: The application of the resistor set is toincrease the Load value when working with very low relayloads.

This load improves the regulation of the current output valueand the output distortion in the waveform. This enables thevariac to work with a better efficiency.The Capacitor can be combined with the Resistor set anddifferent angle values up to nearly 90° can be obtained.

Technical characteristics:

PTE-FCEExternal TimerStart Option

Description: Designed tobe used with the PTE-100-C,thus giving the equipment a wider application in measuringtimes.

This option is mounted in a small, lightweight box,designed to be transported inside the lid of the PTE-100-C. It is connected directly to the monitor input taps of the equipment.

The voltage supply can be by the main voltage supply or by connecting to the 110V 0.3A tap (Out 4) of the PTE-100-C.

Application: The option to use the built-in timer as anindependent timer, allowing the timer to start by an externalcontact.


PTE-FCBMCB Test Option

Description: To test MCB’Sup to 250A on site.


– Test panel with DIN railmounted in top cover.

– Software to direct the test and to record and print test results.

PTE-FCFVariable Voltage

D e s c r i p t i o n :Connected to the 110Vauxiliary voltageoutput, the PTE-FCFenables regulation ofthe fixed voltageoutput in the PTE range from 10 to 120V with a maximumcurrent of 0.3A

Application: A battery simulator, a auxiliary voltagesupply required in relay testing.


RESISTOR

Value (±5%) Maximum Current (A)Ω Permanent 1 Minute0.5 20 301 10 152 5 7.5

25 1.6 250 0.8 1100 0.4 0.5

Capacitor: –No polarity–Nominal voltage (dc): 450V–Value: 10µF ±10%

INPUTSDry contact, power free (NO or NC): Optocoupled.Voltage - open circuit: 15V d.c.Current - short circuit: 8 mA.Protection: Standard fuse 5 x 20.Input taps are fully protected.Indicative LED of associated working states.

Output Maximum Current Accuracy Power

0V - 120V 0.25A 1V 30VA


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STANDARD ACCESORIES• 1 voltage supply cable 1.5 m length.

• 2 connection cables 2 meters length and 16 mm2 section for high currents.

• 6 crocodile clips, input 4 mm.

• 6 connection cables 2 meters lengthand 2.5 mm2 section.

• 2 adaptor plugs 6 mm to 4 mm.

• 1 RS-232 Cable.

• Spare fuses.

• Instruction manual.

• 1 nylon protection bag.

PTE-OCT SOFTWAREOVERCURRENT RELAYSTEST SOFTWAREDescription: The PTE-OCT Software is designed topreform semi-automatic overcurrent relay tests. Thesoftware is WINDOWS based, with text and graphicalpresentation of results, Database handling, report, etc.

The software works with Inverse Time Overcurrent Relaysand Definite Time Overcurrent Relays

Inverse Time Overcurrent Relays• General Condition Test.• Creep Current Test.• Run Back Time Test.• Timing Curve Test.• Tripping Time Test.

Definite Time Overcurrent Relays• General Condition Test.• Pick-Up, Drop-Out Test.• Tripping Time Test.

All the test results are recorded and stored in MS ACCESSformat.The software includes a Graphic Curve Editor that enablesthe user to create standard curves. These curves can beused as the comparison standard by the software,comparing results against the expected value, in the TimingCurve Tests.

Applications• The test is “directed” by the software, including the test

current values.• The storing of Test Results, as well is as the ID data of the

relay under test.• The automatic comparison of the Test Results with the

desired Standard Curve.• The Open Database in ACCESS format, allows users to

create and also integrate results into plannedmaintenance systems.

PTE-TDC SOFTWARETEST DATACAPTURE SOFTWAREThis software is intended to aquire data from a PTE-100-Cequipment, making easy the task of adquiring an adequatedata format in order to print or transfer results into a file.The file can be Microsoft Access or a standard ASCIIformat. It is possible to store test results and retrieve to print.The software is developed in Windows and it is easy touse. It enables identification of results, by means of a testheader where data can be introduced, such as dates,locations codes, operator, device under test, etc. Theconnection between PC and PTE-100-C is made by a cablesupplied with the equipment.


POWER OUTPUTSOUTPUTS NO LOAD FULL LOAD MAXIMUM DUTY

VOLTAGE VOLTAGE CURRENT CYCLE

0-5 A 200V 163V 5.5A 1 min. ON / 15 min OFF

0-25A 40V 33V 27.5A 1 min. ON / 15 min OFF

0-50A 20V 16V 55A 1 min. ON / 15 min OFF

0-100A 10V 7.6V 110A 1 min. ON / 15 min OFF

0-150A 10V 6.6V 150A 10 seg. ON / 5 min. OFF



0-250V AC 285V 220V 4A 10 min. ON / 15 min. OFF

0-350V DC 292V 270V 2.8A 5 min. ON / 15 min. OFF

AUXILLARY ACVOLTAGE

MAXIMUM

VOLTAGE SUPPLY CURRENT

110V AC (Fixed) 110V 0.3A

AUXILLARY DCVOLTAGE

MAXIMUM

VOLTAGE SUPPLY (OUT 3) CURRENT

0-50V DC 0-50V 1A

0-125V DC 50-125V 0.5A

0-250V DC 125-250V 0.25A

TECHNICAL SPECIFICATION

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MEASUREMENT FUNCTIONSMEASURE CURRENT VOLTAGE VOLTAGE FREQ. VOLT. TAP PHASE ANGLE POWER IMPEDAN.FUNCTION (AC) (AC) (DC) (Hz) (AC) (degrees) (VA) (Ω)

MIN 0.0070 000.1 000.1 20.000 0.01 000.0 00.01 0.001

MAX 299.9 300.0* 400.0* 2000.0 199.9 359.9 999.9 999.9

ACCURACY ±1% R ±1% R ±1% R ±0.003 Hz ±1% R ±2° ±2% R ±2% R(10% tofull range) ±1 dig. ±1 dig. ±1 dig. ±1 dig. ±1 dig. ±1 dig. ±1 dig. ±1 dig.

RESOLUTION 0.001 0.1 0.1 0.01 0.01 0.1° 0.01 0.001

SPECIFIC SELECTION FUNCTIONSIn PERCENTAGE TIME LIMIT CURRENT PRESET

(A) (s.) LIMIT (A) CURRENT (A)

00.1 0.01 0.1 0.1

99.99 99.99 100.0 100.0

- - - -

- - - -

0.01 0.01 0.1 0.1

SIGNAL MONITORDry Contact Input

• Open circuit voltage: 10.2 V. D.C.

• Short-circuit current: 25 mA.

• Fuse protected.

Voltage Input

• Level Limits: from 5 to 250 V A.C./D.C.

• Input Impedance: 19 KΩ• Fuse protected.GENERAL

Temperature Range: Operation: 0 - 50° C / Storing: -20° - 70° C

Voltage supply: 230 V ± 10% 50-60 Hz115 V ± 10% 60 Hz.

Dimensions: Height: 200 mm Width: 300 mm Depth: 200 mm8” 12” 8”

Weight: 13,5 Kg. - 30 lb.

BUILT-IN TIMERMEASURING RANGES: Time: 0.001 to 99999 s. (autorange).

Cycles: 000.1 to 9999.9 Cycles (referenced frequency).

ACCURACY: ±0.003% of the reading ±1 dig.

TIME START: By activation/deactivation of the power output.

TIMER STOP: Selectable between activation or deactivation of the Signal Monitor.

EUROSMC, S.A.Polígono Industrial P-29, Calle Buríl, Nave 2. 28400 Collado-Villalba.Madrid (Spain). Tels: 34 - 91 - 849 89 80*. Fax: 34 - 91 - 851 25 53

www.eurosmc.com • e-mail: [email protected]

DISTRIBUTED BY:

* Up to 1,000V with the PTE-FCH option


Trusa PTE-100-C

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