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Network Transformers - Augier

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TED TTT 5, 10 kVA TED TTT 16 kVA<br />

TED TTT 25, 32 kVA<br />

Input Output<br />

1- Tank<br />

2- L.V. Protection (optional)<br />

3- L.V. Outlet<br />

4- M.V. Tap changer<br />

5- M.V. Three-pole plug-in terminal<br />

6- M.V. Fuse<br />

TED TTT TECHNICAL DATA - 5, 10, 16, 25, 32 kVA<br />

Power rating (kVA) 5 10 16 25 32<br />

Power output (kVA) 4 8 12.8 20 25.6<br />

Iron losses (W) 85 90 120 130 180<br />

Copper losses (W) 100 290 390 700 750<br />

Short-circuit impedance (%) 2.3 3.5 3.5 4 3.5<br />

Voltage drop (%) cos φ = 1 2.1 2.92 2.3 2.84 2.4<br />

Voltage drop (%) cos φ = 0,8 2.4 3.5 3.4 3.96 3.4<br />

Magnetising current (%) 9 5.5 4 3 3.5<br />

Length (mm) 658 658 784 925 925<br />

Width (mm) 540 540 574 652 652<br />

Height (mm) 770 770 870 980 980<br />

Total weight (kg) 240 250 430 550 580<br />

Weight of oil filling (kg) 40 45 90 160 140<br />

19

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