Universal relay tester

Wednesday, 08 July, 2009 | Supplied by: Power Parameters Pty Ltd


The Ponovo T200A Universal Tester is suitable for testing various types of protection relays including instantaneous, extreme inverse, inverse, electrodynamic and numerical relays such as distance, impedance, directional ground, differential, power flow, frequency and power factor.

The tester is also designed for the testing of CTs including polarity, ratio, excitation and burden impedance. Furthermore, the instrument can be used as a precision voltmeter and ammeter, in addition to the use of these meters in the determination of CT parameters.

The tester comprises three independent voltage outputs, three independent current outputs as well as binary inputs and output. Voltage outputs consist of a 10 to 500 VAC, 1200 VA output; 0 to 120 VAC/DC, 60 VA output; 10 to 300 VDC, 600 VA output; and auxiliary DC voltage output (20 to 240 V). Current outputs consist of 0 to 20 A AC/DC, 200 VA and 0.2 to 250 A in three ranges at a maximum of 2000 VA; as well as a third precision output providing 0 to 200 mA AC/DC.

The instrument is controllable via intuitive panel controls, can perform step-wise testing and can be remotely controlled via PC.

Online: www.parameters.com.au
Phone: 03 9450 1500
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