TTI – THREE PHASE ISOLATION TRANSFORMERS from 1 to 40kVA

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Description

THREE PHASE ISOLATION TRANSFORMERS from 1 to 40kVA

three phase isolation transformer

Open type construction
IP00 protection
Isolation class F (Ta max 45°C)
Separated copper windings cl. H
Resin impregnated and tropicalized
Copper earthed screen between primary and secondary
Connections on DIN rail terminal blocks up to 25kVA (or to 63A)
Connections on isolated brass bolts from 30kVA (or from 64A)
Grain oriened low losses core from 25kVA
Vector group: Dyn11 (more vector groups available on request )
Metal enclosure available on request
schema trasformatore isolamento sicurezza schermo
simbolo trasformatore isolamento
sim-ce
 di-ttpm-01  di-ttpp-01
A B

 

power part no. losses (W) Imp. V dimensions mm. DWG weight box
KVA no load load % A B C D E F kg. code
1 TTI179 15 55 4.5 240 130 210 200 96 18×7 A 18.0 SAM01
2 TTI219 28 90 4.5 240 160 210 200 126 18×7 A 28.0 SAM01
3 TTI249 42 120 4.5 300 154 260 250 134 24×9 A 40.0 SAM02
4 TTI267 60 160 4.5 360 160 310 325 126 24×9 A 46.0 SAM02
5 TTI287 70 200 4.0 360 170 310 325 136 24×9 A 50.0 SAM03
6 TTI307 70 220 4.0 360 170 310 325 136 24×9 A 56.0 SAM03
8 TTI347 90 260 4.0 360 180 310 325 136 24×9 A 68.0 SAM03
10 TTI387 90 280 4.0 360 180 310 325 136 24×9 A 75.0 SAM03
12.5 TTI407 100 280 4.0 420 190 360 375 154 30×10 A 90.0 SAM04
15 TTI427 120 350 4.0 420 200 360 375 164 30×10 A 105.0 SAM04
20 TTI467 150 420 3.5 420 210 360 375 174 30×10 A 120.0 SAM04
25 TTI507 160 460 3.5 480 232 410 440 190 30×12 A 130.0 SAM05
30 TTI547 250 700 3.5 540 290 460 480 244 30×12 B 180.0 SAM07
40 TTI627 250 750 3.5 540 290 460 480 244 30×12 B 216.0 SAM07

 

Additional Information

potenza kVA

4, 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80

tensioni secondario

12-24, 24-48, 55-110, 110-220