5-230 C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUALCONTROL ELEMENTS CHAPTER 5: SETTINGS5Figure 5-120: Trip circuit example 1Assume the output contact H1 is a trip contact. Using the contact output settings, this output is given an ID name; forexample, “Cont Op 1." Assume a 52a breaker auxiliary contact is connected to contact input H7a to monitor breaker status.Using the contact input settings, this input is given an ID name, for example, “Cont Ip 1," and is set “On” when the breaker isclosed. The settings to use digital element 1 to monitor the breaker trip circuit are indicated (EnerVista example shown).Trip coil52aUR-series devicewith form-A contactsI = current monitorV = voltage monitorDC–827073A2.CDRH1aH1bH1cIV DC+
