The DVS3 mk2 is ideally suited to testing G59 protection, including loss of mains protection. Vector surge and df/dt (ROCOF) relays may be simply tested and timed, as can other protection requiring one to three voltages, including:
Under and over frequency relays
Under and over voltage relays
Synchronising relays
df/dt & ROCOF relays
Vector surge relays
Transducers
In conjuction with a current source (such as the 200ADM or 50A-3PH), the DVS3 mk2 can be used to test protection requiring current injection with a phase-shiftable voltage including:
Directional relays
Distance protection
Phase angle relays
Power relays
Power transducers
Buy Relay Test Sets T and R Test Equipment DVS3-mk2 from ISSWWW, the leading supplier in the UK
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Included in the price. Within 3/5 working days from the date of your order, subject to availability.
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Relay Test Sets
