Whilst developed primarily to meet the
specific safety requirements for testing
detonators or shot-firing circuits in
hazardous atmospheres of mines, this
intrinsically safe ohmmeter is eminently
suitable for all forms of resistance
testing.
The Ohmmeter is tested and approved by
Chief Inspector of Mines.
Application :- For use in mines.
Relay
Testing Equipment
Features :-
The Relay Testing Equipment is a
portable apparatus which is designed for
checking the operating characteristic of
protective relays on site.
Ever present in every day operation of
electrical power system is the
possibility of the occurance of faults .
Since a relay in the system is called
into action to deal with a fault only
once in a long while, its failure to
operate correctly on that occasion means
Severe damage to plant or waste of
money spent on installation.
Periodic Field testing is
the best way of ensuring the
integrity of the protective
relays. But the position is
complicated because of the
fact that the protective
relay is solely concerned
with fault conditions and hence it
cannot readily be tested under normal
operating conditions.
Gyro’s relay testing equipments are
secondary injection testing sets which
simulate the common fault conditions
under which a protective relay will be
called into positive function. These
testing sets can be used for testing
almost every kind of protective systems
from simple over current relays to more
complicated distance relays. But not all
power supply authorities need such a
wide range. Hence Gyro offers relay
testing equipments of various types such
as RKY-1, RKY-2 and RKY-3 with specific
testing capacity to suit any particular
group of protective relays.
Application :-
Field testing of
Electrical [AC] relays which are
generally of electro - mechanical type.
Phantom
Load Set - Single phase & Three phase.
Features :-
Simulates load conditions by providing
adjustable voltage, current and power
factor, for in house and site testing of
3 phase KWh Meters.
