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VSFC Site Installation Examples Wiring Notes for Example Site Wiring Diagrams (ref. Figure 10 - Figure 13) <br />TBI POWER INPUTS <br />Drive voltage should not exceed 230 Vac, ±15%. <br />(J)r ?-\ Turn off, lock out, and tag power at the panel before making these connections. <br />Table 6.- Power Inputs - TB1 <br />TB1 Terminal <br />Input <br />Circuit Breaker <br />Wire Sizes/Length Limits <br />Single -Phase 208, 220, 230, 240 Vac Power <br />L1 <br />Hot (1-1) <br />20 Amp <br />#10 AWG 370 feet <br />#12 AWG 236 feet <br />L2 <br />Not Used <br />L3 <br />Hot (L2) <br />Ground stud <br />Ground from power panel <br />Ground stud <br />Three -Phase 208, 220, 230,240 Vac Power <br />L1 <br />Phase 1 <br />15 Amp <br />#10 AWG 683 feet <br />#12 AWG 437 feet <br />#14 AWG 275 feet <br />L2 <br />Phase 2 <br />L3 <br />Phase 3 <br />Ground stud <br />Ground from power panel <br />NOTE: VSFC Power Wire must be appropriate gauge shielded 4 -conductor Anixter wire 14 AWG (2A - <br />1404S or 2A -1404S), 12 AWG (2A - 1204S or 2A-12045), 10 AWG (2A - 1004S or W2A-1004S), or <br />CSA equivalent. <br />®Q Power input cable and power output cable cannot be installed in the same conduit. <br />® TB2 POWER OUTPUTS <br />Table 7.- Motor Outputs - TB2 <br />TB2 Terminal <br />Motor Wire Color <br />Acceptable Wire Sizes/Length Limits <br />T1 <br />Red wire <br />T2 <br />Orange wire <br />#10 AWG 785 feet <br />#12 AWG 502 feet <br />T3 <br />Black wire <br />#14 AWG 316 feet <br />Ground stud <br />Blue wire <br />Turn off, lock out, and tag power at the panel before making these connections. <br />NOTE: VSFC Pump Wire must be appropriate gauge shielded 4 -conductor Anixter wire 14 AWG (2A - <br />1404S or W2A-1404S), 12 AWG (2A - 1204S or W2A-1204S), 10 AWG (2A - 1004S or W2A-1004S), or <br />CSA equivalent. <br />NOTE: Both I.S. Barrier and STP power shielded cables must be sealed in accordance with NEC <br />Article 501-5(d) which states that the outer jacket of multi -conductor cable must be removed within <br />the seal off of the Division 1 location, (submersible sump) so the sealing compound will surround <br />each individual conductor. Do not break the drain wire or remove any more of the jacket than is <br />required (see Figure 14). <br />23 <br />