PTE 100 C by klaxxon

PTE-100-C

INDEX CUPRINS J...

INTRODUCERE................................................................................................................. 1

2.- FUNCTII PRINCIP ALE..................................................................................................... 2 • Generalităţi ................................................................................................................... .

2 Ieşiri de czlrent şi tensiune ............................................................................................. . 2 ~.:J.- ~ll,.S~ llZLJrifill,-~ .....•.•••...•••••.•....•.•.•.•.•.....••..••.....•..•••...•..•....•••••••.•.•••.•.•.•.••••...••••.•...••.•.••.• 3 2.4.- Măsurători şi control .................................................................................................... . 4 2.1 2.2.-

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

3. 1 Control panozl front al ................................................................................................... . 6 3. 1. 1 Sllrsa de tensiune ................................................................................................... . 6 3.1.2.- Ieşiri de curent şi tensiune ..................................................................................... . 6 3. 1.2.1 Control ieşire ONIOFF ................................................................................ . 6 3.1.2.2.- A1od de citire ieşire de tensiune ................................................................... . 6 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 .................................................................................. . 12.- s11rsa. . alL'tl"1'1a1.-a .................................................................................................... . 3•""-· 3.2.3.- A~făsttl·ătol·i de tin1p .............................................................................................. . 3.2.4.- FrtllC/ii speciale ................................................................................................... . 3.2.5.- A_(işa1·e 1năslt1·ăto1·i .............................................................................................. .

8 8

9 10 10 12 13 14 18 3.2.5.1.-.1/i~·a.i / ....................................................................................................... . 18 3.2.5.2.- .4fişaj 2 ...................................................................................................... .. 19 . . .................................................................................................. 20 3·-1 .- 011tro1.11tt1·are şt. 1eŞ11·e 3. 3. 1.- 5'ltrsa ele ali111e11tare ............................................................................................. . 20 3.3.2.- Control tensiune şi curent .................................................................................. .. 21 3.3.2.1.- (.,ontrol ieşire de curent ............................................................................ .. 21 3.3.2.2.- Control tensiune c.a. (OUT/) ................................................................... . 21 3.3.2.3.- Control tensiune c.c. (Ol!T 2) . .................................................................. .. 22

PTE-100-C ~

3.3.3.- Surse azuiliare ...................................................................................................... 3.3.3.1.- Control tensiune c.c. auxiliară (OUT 3) . ..................................................... 3.3.3.2.- Control tensiune c.a. auxiliară (OUT 4). .................................... ................. 3.3.4.- Control Măsurători de timp.................................................................................. 3.3 .5 .., Conector RS-232 .... ............. .... ............................ ..... ....... ...... .. ...... ..... .. ......... .. .. ... . 3 .4.- Siguranţe de protecţie....................................................................................................

22 22 22

23 23 24

4.- DESCRIERE FUNCŢII..................................................................................................... 26 4.1.- Ieşiri de cz1rent şi de tensiune...................................................................................... 4.1. 1.- Generare şi măsz1rare curent................................................................................ 4.1.2.- Generare şi măsurare tensiune............................................................................. ~-~-- ~tt,.~~ llllJrilillr~ ............................................................................................................ 4.2.1.- Sursă auxiliară stabilizată în c.c. (OUT 3) .......................................... ................. 4.2.2.- Sursă de tensiuneji.,"Că /IOV c.a. (OUT 4) ............................................................. 4.3.- Măszlrători de timp...................................................................................................... 4.3.1 .., Monitort·zare semnale ............. ................. ........... ....... .... ....... .... .. .... ... .. ... .... .......... 4.3 .2.- Funcţie Tinzer ... . .. . .... ................ ... ... ... .. .. .. ... .. .. . .. .. .. ... .. .. . .... .... . .. . .. ... .... .... ..... .... ... .. . 4.3.3.- C1'tiri Timer ........................................................................................................... 4.3.4.- Utz'/izare tasta ''resei''........................................................................................... 4.4.- Fztncţii speciale........................................................................................................... 4.4.1.- Acces la control funcţii. ...... ..... ...... ... .. ......... ... .. ........ ...... ...... .... .... ... .. .. .. ....... ... .... . 4.4.2.- Măsurători tensiune "Vmon". .. .. ...... . .. .. . .... . ..... .. ... ... . ... .... .... .. .. ... .. . .. .... .. ..... . ... .. .... 4.4.3 .- Măsurători frecvenţă "Fmon ".. ...... .. . ........... .. .. . .... .. . . ... ... .. ..... ... . ... . .... . . ... .... .. .. ... ... 1 ""' ...1orz· 1enszune · ... zeşzre · · d e cu ren 1 " Yr ·'tap " ................................................... . 1n 4 .4.4 .- Jv1asura 4.4.5.- Jvfăsurători de impedanţă..... .. .. .... .. ... .. .. .. . .. .. .. ... .. .. . . . .. .. ... .... .. . .. ... .. .. . .. . ..... ....... .. .. .. 4.4.6.- A.lăsurători de unghi de fază('? ............................................................................ 4.4. 7.- }.tfăsurători de putere ( rp}.. ............ .... ........... ..... .. .. ... . ... ........... .... .. .. . .. .. ..... .. ... . ... .. . 4.4.8.- Selectare măsurători de curent in procente n1ăsurate (%)din valoarea nonrinalc1 a Cltrentllllli........................................................ .. .. .. . .. .. .. ... .. .. .. ... . . .. .. . . ..... .... .... . .. . 4.4.9.- Selectare curent maxitn ntăsurat (l~tla"'C). ..................................... ......................... 4.4. 10.- Selectare valoare li1t1ită de curent {1/ifn) .... . .. ... ... .. .. .. .. . .... ... . .. .. .. . .. .. .. ... . ... ..... .. .. . 4.4.11.- Selectare durată limită de injecţie curent (l'linl) .. .. . .. .. .. .. .. .. .. ... .. . .. .. . .. .. .. .. .. .. ..... . 4.4.12.- Selectare funcţie "Presei". ... .. .... ... .. .. .............. .... . .. ... .. .. ... .. .. ... . ... . . .. .. .... ... .. .. .... .. .. . .

26 26 27 :Z~

28 29

30 31 31 32 33 33 34 35 35 36 37 39

40 41

42 43 44

PTE-100-C

5.-

INSTRUCŢIUNI

DE CALIBRARE...•...........•............•.•..........................•..•.....•.............. 46

5. 1 lnt1·odztcere ... ............................................................................................................. . 46 5.2.- !J1Stalare progral1l ..................................................................................................... . 47 5.3.- Pregătire PTE-100-C pentru calibrare ..................................................................... . 48 5.4.· Alegerea parametrilor de calibrare ......................................................................... .. 49

5.5.- Calib1·area

lll1lti

pa1·ametru ....................................................................................... . 49

6.- SPECIFICATII . ................•••.....•.•.•.....•............••.•..............•.•..........•............•..•...........•...... 52 . . . tec11n1ce . ................................................................................................ 52 6.1 Cal·actel·lstlct . 'd'1Sp01ll'b'l 1 e................................................................................................... . 52 6. 1. 1 1t!ŞII~I

6. 1.2.- F1t11c(ii speciale ................................................................................................... . 52 6.1.3.- Frti1C(ii de lltăsztl·a,·e ............................................................................................ . 53 6.2.- Szt1·s(i de te11siztt1e •..............................................•.............................•.................•........ 53 6 .3 .- Di'11 e11s ,·,.,,1 i ................................................................................................................ . 53 7.- ASISTENŢĂ TEHNICĂ, SERVICE, GARANŢIE ........................................................ 54 7.1

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

7.2.- SufJOrttehnic (/uţ>ă

54 livrare ........................................................................................... .. 54

7.).- 1'1/te fJI'OdliSe ................................................................................................................... 55

ANEXA 1: DIAGRAMĂ GENERALĂ ·················································•··•••··•······•················ 56 ANEXA 2: PANOU FRONTAL....•..•.......•.....••...........•••.•....•..•.•.....•....•................................. 56

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PTE-100-C Current and Voltage Relay testing unit to 250A

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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 inverse power relays, etc.

DESCRIPTION

FEATURES

The PTE-100-C is a portable Universal test equipment for relay tests for electromechanical, electronic, and digital relays. The equipment can output a variable current up to 250A, a variable AC Voltage up to 250V, a variable DC Voltage up to 350V. Also the unit incorporates a variable stabilized auxiliary DC Voltage supply up to 250V and a fixed AC Voltage output up to 110V, which can be variable with the PTE-FCF option.

The PTE-100-C is designed in a way that enables testing of protective relays in an effective and easy manner for the operator. There is a variable dc voltage output for the auxiliary voltage supply for electronic relays, which is independent of the main current and voltage outputs. For the testing of overcurrent and maximum or minimum voltage relays, the unit has 2 Displays that indicated the output value and trip time respectively. In the case of testing timing characteristics (inverse, very inverse, etc) the current value being injected can be presented in percentage of the

The equipment is extremely compact, and contains all the functions necessary for current and voltage relays. It incorporates various measurement functions such as a voltmeter, ammeter, frequency meter, as well as measures apparent power, impedance, and internal and external phase angles. From the front panel controls, the maximum output injection can be limited, used for example in testing instantaneous overcurrent relays. Injection time can also be limited, useful to safely test reclosing devices. The PTE-100-C can communicate with a PC via the serial port RS-232, and can be connected to other PTE units via the BUS-PTE.

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PTE-100-C and PTE-300-V One high current and three voltage outputs.

nominal relay current, in a way you can compare the results with the theoretical characteristics. When testing instantaneous devices the unit can be set in the maximum current measurement mode (Imax), limiting the maximum current to be injected (Ilim), and limiting the time of injection (Tlim). The pre-selection mode (Preset) enables the current value to be pre-selected, when the impedance of the load is previously measured, thus avoiding the preheating of relays.

MEASUREMENT FUNCTIONS The PTE-100-C contains the following measurement functions: • 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-C and the voltage in the output taps, the impedance angle of the load. - The current produced by the PTE-100-C and an external voltage. - External current and voltage.

V I

• Impedance measurement (Ω): - Measures the impedance connected to the current circuit. - 4 wire measurement method. • Apparent Power Measurement (VA): - The power consumed in the current circuit. - Power V x I.

INTERCONNECTION CAPABILITY The 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 a complete single-phase relay test system that can test overcurrent directional relays, differential relays, or synchronizing relays. When connected to the PTE-300-V, the combination forms a system of 3 voltage outputs and 1 current, that can test relays which require 3 voltages to function correctly, such as distance relays, and directional power relays, etc.

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PTE-100-C 1 SIGNAL MONITOR The signal monitor indicates the state of the relay under test. These inputs can work with Dry Contacts (voltage free) or with Voltage Signals from 5 to 250V ac or dc. 2 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).

3 RS-232 COM PORT Used to control and communicate with external hardware to perform the following: • Connected to an computer: - Calibration. - Semi-automatic testing. • Connection to a printer to directly print test results.

4 PTE-BUS Allows the interconnection with any other unit in the PTE RANGE, enabling an easy access for references, controls, etc. 5 CURRENT OUTPUTS There are 4 current outputs and the regulation is through a variable autotransformer (variac) and an output transformer. 6 BUILT-IN TIMER The built-in timer can measure the time delay of the Relays under test with a 1 ms resolution. It is a digital timer incorporated in the PTE-100-C and contains all the required inputs and outputs to start and stop the timer.

7 MAINS VOLTAGE SUPPLY The voltage is supplied to the equipment by a standard SCHUKO male plug with ground. Contain in this is a main filter to eliminate possible perturbations from entering the equipment. Standard 5 x 20 mm. fuses protects the input circuits.

8 AUXILIARY VOLTAGE OUTPUT The auxiliary voltage output has a nominal voltage of 110V ac with a maximum current of 0.3A. This output is fuse protected.

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

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ACTUAL SIZE

5 2

10 8

10 OUTPUT PROTECTION The outputs and the unit are electronically protected against overload, shortcircuit and over temperature. The appropriate alarms are indicated on the front panel.

12 11

11 AC VOLTAGE OUTPUTS Regulation is by a variable autotransformar and output transformer up to 250V ac, 4 A. This output cannot be used simultaneously with the current 12 DC VOLTAGE OUTPUTS Regulations is by a variable autotransformar and output transformer up to 350V dc, 2.8 A. This output cannot be used simultaneously with the current output.

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PTE-FCC

PTE-FCB

Load Option

MCB Test Option

Options

Description: Mounted in the top cover of the PTE-100-C unit, the PTE-FCC Load Option consists of a group of power resistors and a capacitor set, designed to be connected directly to the current output. The Resistance value is selected by connecting to the desired tap.

Description: To test MCB’S up to 250A on site. Technical characteristics: – Test panel with DIN rail mounted in top cover. – Software to direct the test and to record and print test results.

Application: The application of the resistor set is to increase the Load value when working with very low relay loads. This load improves the regulation of the current output value and the output distortion in the waveform. This enables the variac to work with a better efficiency. The Capacitor can be combined with the Resistor set and different angle values up to nearly 90° can be obtained.

PTE-FCE

Technical characteristics:

Description: Designed to be used with the PTE-100-C, thus giving the equipment a wider application in measuring times.

RESISTOR Maximum Current (A) Permanent 1 Minute 20 30 10 15 5 7.5 1.6 2 0.8 1 0.4 0.5

Value (±5%) Ω 0.5 1 2 25 50 100

External Timer Start Option

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.

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

Application: The option to use the built-in timer as an independent timer, allowing the timer to start by an external contact.

PTE-FCF Variable Voltage Description: Connected to the 110V auxiliary voltage output, the PTE-FCF enables regulation of the fixed voltage output in the PTE range from 10 to 120V with a maximum current of 0.3A Application: A battery simulator, a auxiliary voltage supply required in relay testing. Technical characteristics: Output

Maximum Current

Accuracy

Power

0V - 120V

0.25A

30VA

Technical characteristics:

INPUTS Dry 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.

software

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PTE-TDC SOFTWARE

OVERCURRENT RELAYS TEST SOFTWARE

TEST DATA CAPTURE SOFTWARE

Description: The PTE-OCT Software is designed to preform semi-automatic overcurrent relay tests. The software is WINDOWS based, with text and graphical presentation of results, Database handling, report, etc.

This software is intended to aquire data from a PTE-100-C equipment, making easy the task of adquiring an adequate data format in order to print or transfer results into a file. The file can be Microsoft Access or a standard ASCII format. It is possible to store test results and retrieve to print. The software is developed in Windows and it is easy to use. It enables identification of results, by means of a test header where data can be introduced, such as dates, locations codes, operator, device under test, etc. The connection between PC and PTE-100-C is made by a cable supplied with the equipment.

software

PTE-OCT SOFTWARE

The software works with Inverse Time Overcurrent Relays and 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.

STANDARD ACCESORIES • 1 voltage supply cable 1.5 m length.

All the test results are recorded and stored in MS ACCESS format. The software includes a Graphic Curve Editor that enables the user to create standard curves. These curves can be used as the comparison standard by the software, comparing results against the expected value, in the Timing Curve Tests.

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

Applications

• 2 adaptor plugs 6 mm to 4 mm.

• 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 planned maintenance systems.

• 6 crocodile clips, input 4 mm. • 6 connection cables 2 meters length and 2.5 mm2 section.

• 1 RS-232 Cable. • Spare fuses. • Instruction manual. • 1 nylon protection bag.

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TECHNICAL SPECIFICATION POWER OUTPUTS NO LOAD VOLTAGE

FULL LOAD VOLTAGE

MAXIMUM CURRENT

DUTY 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

0-210A

10V

4.2V

210A

5 seg. ON / 5 min. OFF

AUXILLARY AC

110V AC (Fixed) AUXILLARY DC

0-250A

10V

4.2V

250A

3 seg. ON / 5 min. OFF

285V

220V

10 min. ON / 15 min. OFF

0-350V DC

292V

270V

2.8A

5 min. ON / 15 min. OFF

CURRENT

110V

0.3A MAXIMUM

VOLTAGE

CURRENT

0-50V DC

0-50V

0-125V DC

50-125V

0.5A

0-250V DC

125-250V

0.25A

VOLTAGE SUPPLY (OUT 3)

0-250V AC

MEASUREMENT FUNCTIONS

MAXIMUM VOLTAGE

VOLTAGE SUPPLY

SPECIFIC SELECTION FUNCTIONS

MEASURE FUNCTION

CURRENT (AC)

VOLTAGE (AC)

VOLTAGE (DC)

FREQ. (Hz)

VOLT. TAP (AC)

PHASE ANGLE (degrees)

POWER (VA)

IMPEDAN. (Ω)

In PERCENTAGE (A)

TIME LIMIT (s.)

CURRENT LIMIT (A)

PRESET CURRENT (A)

MIN

0.0070

000.1

20.000

0.01

000.0

00.01

0.001

00.1

0.01

0.1

MAX

299.9

300.0*

400.0*

2000.0

199.9

359.9

999.9

99.99

100.0

ACCURACY (10% to full range)

±1% R

±0.003 Hz

±1% R

±2°

±2% R

±1 dig.

RESOLUTION

0.001

0.1

0.01

0.1°

0.01

0.001

0.01

0.1

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

BUILT-IN TIMER MEASURING RANGES:

SIGNAL MONITOR 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:

Dry Contact Input

Time:

• Open circuit voltage: 10.2 V. D.C. • Short-circuit current: 25 mA. • Fuse protected.

Selectable between activation or deactivation of the Signal Monitor.

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 Hz 115 V ± 10% 60 Hz. Dimensions: Height: 200 mm Width: 300 mm Depth: 8” 12” Weight: 13,5 Kg. - 30 lb.

200 mm 8”

DISTRIBUTED BY:

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: sales@eurosmc.com

Please Note: Due to the continuous research and development by EUROSMC, specifications in this catalog may be changed without previous notice.

OUTPUTS