[email protected] WEB DATE: 09/04/ REV. T TEST SET. THE SUBSTATION EQUIPMENT. TEST SET for testing. The table below lists the relays that can be set and tested by T Typical application. Test of Current Transformer. • CT RATIO V AND POLARITY – VOLTAGE. Jun 25 , , ISA TV SYSTEM: SUBSTATION TEST SYSTEM OUR T, TO TEST PROTECTION RELAYS, PRIMARY INJECTION, CT.

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Click here to download a DRTS64 pdf file. TFS provides a very modern accurate fault location solution for transmission and distribution power lines.

Click here to download a pdf file on the TFS brochure. Click here for newsletter note on BSG. Auxiliary AC voltage generator: Click here to ask now. Click here for brochure on BSG. Informative graphic t3000 permits use as stand-alone instrument or connected via PC.

The ISA T is a primary current injection testing system is designed to perform primary tests requested in substation commissioning. The ISA T Substation Maintenance and Commissioning Test Equipment is designed to perform primary tests requested in substation commissioning, current transformers, voltage transformers, power transformers, osa relays, energy meters and transducers.


Click here to download a T pdf file and here to download a T pdf file. Click here to download a CBA pdf file. All outputs are adjustable and metered on the large, graphic LCD display.

ISA T Features: T contains three independent generators: The T is ideal for current, voltage and power transformers including a V Hi-pot and A max. For testing and quick trouble-shooting of relays and transducers.

For relay testers with built-in routines for many common relays including distance and differential relays. For other power iwa instruments from ISA, including primary injection current sources, phase angle meters, CB testing power supplies, etc.


Great for t0300 or bench use! It determines distance to fault by measuring the time for a surge to travel from fault position to measurement point. It has six outputs: Unaffected by fault resistance.

Click here to download a DRTS66 pdf file. Multi function primary test system for testing substation equipment such as: The instrument is housed in a transportable aluminium box, which is provided with removable cover and handles for ease of transportation.

ISA T Substation Multifunction Tester

It allows users to perform different tests and measurements on current transformers, voltage transformers, power transformers, protection relays, energy meters and transducers. Speak to one of our experts today Multiple overhead lines can be monitored. The T adds the capability to test relays, transducers and energy meters. Slave ELU load banks can be added to increase capacity.


ISA T – Protective Relay Testing – Power Utility Test – Electrotest Ltd

No need to disconnect your battery bank! Load testing can be done while critical load is still connected. Features 6 timing channels, 4 aux. With the multi-purpose control knob and the graphic LCD display it is possible to enter the MENU mode, that allows to control all functions, and makes the ISA T the most powerful testing device, with manual and automatic testing capabilities, and with the possibility to transfer test results to a PC via the RS interface.

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Auxiliary DC voltage generator, to feed the relay under test.