Under and over frequency relays.
Dvs3 mk2 relay test system.
Compact and portable the dvs3 is either used alone or in conjunction with a current injection test set to test virtually all single and multi phase protection relays.
The exceptionally easy to understand user interface of the dvs3 is retained allowing simple testing of complex voltage and loss of mains protection systems.
Under and over voltage relays.
Dvs3 mk2 relay test system the dvs3 mk2 is the new smaller lighter higher power version of the t r dvs3 offering three times the output power of the original dvs3.
The exceptionally easy to understand user interface of the dvs3 is retained allowing simple testing of complex voltage and loss of mains protection systems.
Designed to be the trusted and reliable voltage source for relay testing.
Is one of uk s certified leading manufacturer of heavy current and high voltage electrical test equipment.
Synchronising relays df dt rocof relays.
The art3v user interface is an improvement of the dvs3 mk2 allowing simple testing of complex voltage and loss of mains protection systems.
The dvs3 mk2 is ideally suited to testing g59 protection including loss of mains protection.
The dvs3 mk2 relay test system is ce marked and is designed to meet the requirements of bs en61010.
The phase lock current input is fuse protected and the voltage input is impedance protected.
Vector surge and df dt rocof relays may be simply tested and timed as can other protection requiring one to three voltages including.
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Art3v relay test system.
The art3v has vastly improved accuracy stability and features.
T r dvs3 mk2 relay test system the dvs3 mk2 is the new smaller lighter higher power version of the t r dvs3 offering more than twice the output power of the original dvs3.
T r test equipment ltd.
The outputs are protected by overcurrent and thermal trips and the contact inputs are protected by ptc thermistors.
The t r dvs3 mk2 three phase digital voltage source provides a 3 phase source from a single phase input.
The exceptionally easy to understand user interface of the dvs3 is retained allowing simple testing.
The exceptionally easy to understand user interface of the dvs3 is retained allowing simple testing of complex voltage and loss of mains protection systems.
Dvs3 mk2relay test system the dvs3 mk2 is the new smaller lighter higher power version of the t r dvs3 offering three times the output power of the original dvs3.
Dvs3 mk2 relay test system the dvs3 mk2 is the new lighter higher power version of the t r dvs3 offering three times the output power of the original dvs3.
