Technical FAQs

Ask a Question

What is the Breaking characteristic details of output contacts in MiCOM P127 relay ?

The breaking characteristics details for output contacts of MiCOM P127 relay for AC and DC control voltage is mentioned below :-

Breaking characteristics for AC Voltage:
500 VA resistive
1500 VA inductive (P.F. = 0.5)
220 Vac, 5A (cos  = 0.6)

Breaking characteristics for DC Voltage:
135 Vdc, 0.3A (L/R = 30 ms)
250 Vdc, 50W resistive or
25W inductive (L/R=40ms)
Was this helpful?
What can we do to improve the information ?