The small, lightweight PTE-50-CE is the ideal instrument to test overcurrent and over/undervoltage protective relays, among many other applications. The reversible 100-VA amplifier can inject up to ...
STEVO Electric started in 2003 with the development of test equipment for DC high-speed circuit breakers (DC-HSCB). The product line was called BALTO and has gained worldwide market acceptance in the ...
The objective of protective relays and protective schemes is to protect electrical equipment such as transformers, lines, cables, bus bars, etc. during abnormal system conditions. Hence, protective ...
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