Digital relays are the functional replacements for electro mechanical protective relays and may include many protection functions in a single unit as well as providing metering communication and.
Protection relay test set.
Inspections and checks for microprocessor based relays.
The test set allows students to compare individual relay characteristics.
With the software self calibration function it avoids the need to open the chassis and adjust the potentiometer to calibrate the precision.
Every facet of relay testing can be handled with the comprehensive line of relay test equipment from megger.
It can be used to test all kinds of traditional relays and protection devices as well as modern microcomputer protection.
The multiple protection function of today s protection relay systems requires a new level of sophisticated test hardware and software to completely analyse the operation of the unit in a real life situation.
Microprocessor relays are computer based systems that utilize software based protection algorithms for the detection of electrical faults.
Ht 1200 protection relay test set.
A test set that gives students theoretical and practical experience with a variety of industrial relays.
The equipment uses industrial protection equipment and techniques and a range of industrial relays adapted for educational use.
Properly working protection devices help to maintain the safety of the system and to safeguard assets from damage.