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T200A Universal Single Phase Test Set

T200A Universal Single Phase Test Set
8Pages

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T200A Universal Single Phase Test Set - 2

• The Best Automatic Testing Assistant for all single phase relay test • Integrated design in one toolbox, no external accessory needed • Unique Feature: Continuous output 250Aac for 120 seconds • Equipped with test functions for basic primary testing Description T200A Single Phase Test Set is the best universal test system for engineers who need to do all single phase relay testing and other basic primary testings. All testings could be done by T20QA itself, no need external meters to assist. In this way, the complicated wiring shall be avoided, which helps engineers save a lot of time in...

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T200A Universal Single Phase Test Set - 3

Examples of whatt200A can test ANSI/IEEE ANSI/IEEE Inverse time overcurrent relays 51 Ground fault relays 50N, 51N Directional overcurrent relays 67 Directional ground fault relays 67N Directional power relays 32 Power factor relays 55 Differential protection (differential circuits) 87 Distance protection equipment (phase by phase) 21 Negative sequence overcurrent relays 46 Motor overload protection 51 /66 Automatic reclosing devices 79 Under impedance relays 21 Other fields test T200A can do Excitation curve test CT ratio test Burden measurement for protective relay test equipment...

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T200A Universal Single Phase Test Set - 4

1. High power output (II): it's mainly applied for CT test and primary side injection. 2. High power output(UDC): 10—300V, it’s mainly applied for DC act time testing and low voltage operation test to the tripping coil on intermedia/high voltage breaker. 3. High power output (U1): it’s mainly applied for CT test and primary side injection. 4. AC/DC voltmeter: they can be applied for measuring both internal and external outputs, used for realizing the DC resistance and impedance measurement, excitation characteristic test etc. 5. AC/DC ammeter: they can be applied for measuring both internal...

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T200A Universal Single Phase Test Set - 5

T200A Application Example 1. Testing the pick-up and drop-off by using T200A 1) Connection diagram Test procedure • Checking diagram , connect wires between kit and relay • Select‘Any test’-> ,'Linear ramp’ • Select relevant output channel in the software interface according to the connection of its output channel on the hardware • Set ‘Start’ < setting value, and set ’End’ > setting value • ‘Stemptime’> trip time • ‘Press Run’key to start the test . After a while ,the screen will show up pick up and drop off value . Press ‘F3’ key save report 2. Directional Test by using T200A Test...

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T200A Universal Single Phase Test Set - 6

3. Frequency Relay Test by using T200A Shot Linear ramp Pulse ramp 3)Test procedure • Enter the main menu on T200A and choose 'Any test” checkbox to open the testing interface as followings, 3) Test procedure • You can set end frequency, df/dt, frequency setting. You can have a test on action value, action time, df/dt, • under-voltage blocking value in under-cycle loadshedding device: 1)Parameter setting ■ Voltage amplitude: it should be larger than the voltage blocking value of the relay, unless the voltage blocking value of the protection is under test. ■ Current amplitude: it should be...

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T200A Universal Single Phase Test Set - 7

Specifications High power AC current output (II) Load time Output 250A 50A <50A High power AC voltage output (Ul) Range Accuracy_ High precision AC/DC current output (13) Mode AC output DC output High power DC voltage output (Udc) Binary inputs Number2 Input characteristics30~250V DC, or dry contact Time resolution±lms(0.001~ls) ±0.1%(l~9999.999s) Max, measuring time9999.999s Load time Output: Auxiliary DC voltage output (Aux Udc)_ Binary output Number1 TypePotential free relay contacts Break capacity AC Vmax 250V AC / Imax 8A / Pmax 2000VA Break capacity DC Vmax 250V DC/Imax 8A/Pmax 150W...

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T200A Universal Single Phase Test Set - 8

Sales network www.ponovo.net i nfo@relaytest.com su pport@relaytest.com PONOVO POWER CO., LTD. No.l39 Jinghai Third Road, BDA, Beijing, China. 100176 Tel : +86 (10) 59089666 Fax: +86 {10) 59089999

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T200A Universal Single Phase Test Set 8Pages

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T200A Universal Single Phase Test Set
8Pages