27-125 CERTIFIED ABC HOBNI UTILITY FEEDER 3 PH HVI POWER FUSE P.C.C. AND DEMARCATION POINT LOCATED ON RISER POLE CUSTOMER OWNED CABLE CUSTOMER OWNED GANG OPERATED 3 POLE LOAD INTERRRUPTER SWITCH CUSTOMER OWNED TRANSFORMER (MFD. TO HOBNI SPECIFICATIONS) OR FUSE DISCONNECT SWITCH DG4 1. PQ METER FOR REG GREATER THAN OR EQUAL TO 250 KW ONLY. 2. PQ METER TO BE LOCATED INSIDE SCADA ENCLOSURE. 3. AUTOMATED DISCONNECT SWITCH (DG2) TO HAVE BOTH OPEN AND CLOSED FUNCTIONALITIES. 4. ALL EQUIPMENT TO BE LOCATED EXTERNAL OF EXISTING BUILDING. 5. REFER TO STD. 27-120 & STD. 27-121. SCADA ENCLOSURE (36"x36"x12") RTU CENTRAL M ETERI NG PANEL ( SEE NOTE 5) NOTE : DISCONNECT SWITCH DG3 M REG REVENUE METER POWER QUALITY PQ METER (SEE NOTE 2) AUTOMATED DISCONNECT SWITCH PQ M (LOAD BREAK) DG2 120V, 20A GFI MANUAL DISCONNECT SWITCH TERMINATION BLK (LOAD BREAK) DG2 STATUS (OPEN/CLOSE) DG1 SCADA CONTROL (ON/OFF) DG1 STATUS (OPEN/CLOSE) G NORMAL/TRIP STATUS PQ METER INTEGRATION APPROVED IN ACCORDANCE WITH REGULATION 22/04 CHECKED: APPROVED: ---------------------- --------------------- ORIGINAL ISSUE:SEPTEMBER 05, 2014 SINGLE LINE DIAGRAM FOR DEDICATED RENEWABLE ENERGY GEN. INSTALLATION SCADA REQUIREMENTS & GENERAL LAYOUT
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