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SCHEDULE 3—INTERCONNECTION PROCESS,TECHNICAL REQUIREMENTS,AND OPERATING PROCEDURES <br /> Source-Area EPS <br /> 1 PROTECTION SHOWN IS FOR GROUNDED WYE•GROUNDED WYE <br /> TRANSFORMER FOR OTHER TRANSFORMER CONNECTIONS <br /> CONTACT THE AREA EPS FOR POSSIBLE ADDITIONAL PROTECTIVE <br /> REQUIREII MENTS <br /> METERING(SEE TABLE 5A) <br /> Area EPS <br /> Local EPS <br /> SERVICE ENTRANCE EQUIPMENT <br /> • <br /> (ACCESSIBLE,VISIBLE A LOCKABLE <br /> DISCONNECT DEVICE) <br /> � <br /> 810/U <br /> lb <br /> 4111(3) 4103) (3) <br /> 541510 <br /> (3) <br /> UL LISTED I <br /> NON-ISLANDING <br /> ^- -___-_-_--- <br /> LOAD <br /> REVIEW NEC CODE FOR OTHER <br /> GENERATOR PROTECTIVE DEVICES REQUIRED TO <br /> PROTECT THE LOCAL EPS <br /> FOR INVERTER CONNECTED <br /> Device No, E GENERATION SYSTEMS,GREATER THEN <br /> 27159 'Under/Over Voltage 250KW,TRANSFER TRIP MAY BE <br /> az Negative Sequence REQUIRED BY THE AREA EPS <br /> OPERATOR <br /> 50151 Phase Overcurrent <br /> 51N Ground Overaurent <br /> 8101U 'Over/Under Frequency <br /> INVERTER CONNECTED <br /> (1)(2)(3) Indicates Number of Phases Monitored <br /> Indicates Mknknum Requried Protection. DATE: <br /> Other Relays Shown are Recommended for Generator Protection, JAN 2003 Figure <br /> Interconnection Process for Distributed Generatteiystems <br />