Three-Phase Encapsulated - A2ZInventory.com

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Three-Phase EncapsulatedRugged DutyEncapsulated, Indoor or Outdoor • 115°C Temperature Rise • Taps 2 - 5% FCBNCatalog Height A Width B Depth C Wiring Est. ShipKVA Number Fig. (in.) (in.) (in.) Diagram Wgt. (lbs.)480 Volts – 208Y/120 Volts30 213-3194- 000 6 36 21.25 12.75 T480D 50045 213-3214-000 6 36 21.25 12.75 T480D58075 213-3234- 800 6 36 22.25 14.38 T480D 860Note:Housing dimensions subject to change without notice. Contact factory where dimensions are critical.Rugged DutyThree-Phase EncapsulatedProducts■ Rugged Duty: 30 KVA through 75 KVA*F i g u re 6Applications■ For all general loads in rugged environmentareas including refineries, factories,chemical plants, marine duty, ship docks,and grain millsFeatures, Functions, Benefits■ Large connection compartment under topcover for easy access■ Floor mount designT480D Wiring Diagram & ConnectionsPrimary: 480Secondary: 208 Y /120Wiring DiagramP R I M A RYStandards■ Built in accordance with NEMA, ANSI andUL standards*Options and Accessories■ Other sizes and voltages available as custom■ Made in U.S.A.S E C O N D A RYC o n n e c t i o n sP r i m a ryVo l t s I n t e rc o n n e c tSupply LinesConnect To480 H1 & 6 H1, H2, H3H2 & 4H3 & 5456 H1 & 9 H1, H2, H3H2 & 7H3 & 8432 H1 & 12 H1, H2, H3H2 & 10H3 & 11S e c .Vo l t sLoad LinesConnect To208 X1, X2, X3120 1 PhaseBetween X0 andX1 or X2 or X3NOTE: Insulate unused taps individually2 61- 8 0 0 - 8 9 2 - 3755 • w w w. Jef ferson Elec tric. com
Economical Auto ConnectionsThree-Phase Using Two Single-Phase (Stock) TransformersFor proper overcurrent protection, refer to Article 450-4 of NECThree-Phase EncapsulatedHigh Volt Low Volt Catalog Catalog Number is for 1 transformer;KVA* Amps Amps Qty. Number 2 transformers are required480 Volts ∆ High Volts – 240 Volts ∆ Low Volts (Open Delta)–3Ø, 60 Hz0.8 1.04 2.08 2 411-0041-0001.7 2.08 4.16 2 411-0051-0002.6 3.13 6.25 2 411-0061-0003.4 4.17 8.33 2 411-0071-0005.2 6.25 12.50 2 411-0081-0006.9 8.33 16.66 2 411-0091-00010.4 12.50 25.00 2 411-0101-00017.3 20.83 41.66 2 411-0111-00026.0 31.25 62.50 2 411-0131-00034.6 41.66 83.33 2 411-0151-00052.0 62.49 124.50 2 411-0161-00086.6 104.15 208.33 2 411-0181-000421-3185-055129.9 156.23 312.50 2 421-3205-055173.2 208.33 416.66 2 421-3225-055259.8 312.50 625.00 2 421-3235-055High Volt 600 High Volt 480 High LowLow Volt 480 Low Volt 380 Volt Volt Catalog Catalog Number is for 1 transformer;KVA* KVA* Amps Amps Qty. Number 2 transformers are required600 Volts ∆ High Volts – 480 Volts ∆ Low Volts (Open Delta)–3Ø, 60 Hz480 Volts ∆ High Volts – 380 Volts ∆ Low Volts (Open Delta)–3Ø, 50/60 Hz2.1 1.7 2.09 2.60 2 411-0041-0004.3 3.4 4.17 5.20 2 411-0051-0006.5 5.1 6.25 7.81 2 411-0061-0008.6 6.9 8.33 10.41 2 411-0071-00013.0 10.4 12.50 15.62 2 411-0081-00017.3 13.9 16.67 20.83 2 411-0091-00026.0 20.8 25.00 31.25 2 411-0101-00043.3 34.6 41.67 52.08 2 411-0111-00065.0 52.0 62.50 78.12 2 411-0131-00086.6 69.2 83.33 104.17 2 411-0151-000130.0 103.9 125.0 156.35 2 411-0161-000216.5 173.2 208.3 260.4 2 411-0181-000421-3185-055324.7 259.8 312.8 390.6 2 421-3205-055433.0 346.4 416.7 520.8 2 421-3225-055649.5 519.6 625.0 781.0 2 421-3235-055866.0 692.8 834.0 1041.0 2 421-3245-055*KVA capacity of three-phase autotransformer bank, using two single-phase, 60 Hz transformers connected in open delta.Note: Can be reverse connected with no change in KVA. Fuse input side per current NEC requirements.Refer to tables in single phase sections for dimensions and weights.w w w. Jef ferson Elec tric. com • 1- 8 0 0 - 8 9 2 - 375 52 7
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