Tm transformers are made up to a power of 5.000 VA with a “mantle” type nucleus, for higher powers they are made with a “column” nucleus. On request the dimensions can be changes in order to fulfil any volume requirement.
| Technical specifications: |
| – insulation class E – frequency 50/60 Hz. – open execution, protection level IP00 – ambient temperature 40°C – either vertical or horizontal execution – resin impreganted and tropicalised – vectorial group Yy0 with accessible neutral conductor – other vectorial groups on request – standard execution with tensions included between 100V and 500V |
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| Essential information for order and offers inquiries: |
| – power in VA or in KVA – network tension and frequency – output tension – ambient temperature – working ambient conditions |
| Primary Tension: | 230-400Vac + N (accessibile) |
| Secondary Tension: | 230Vac+N (accessibile) oppure 400Vac+N (accessibile) |
| Final code: | 230+N=Cod.2 / 400+N=Cod.4 |
| Code | Power Va |
Watt loss Watt |
Dv % |
Vcc % |
Dim. A |
Dim. B |
Dim. C |
Dim. D |
Dim. E |
Weight Kg |
| TT030- | 300 | 25 | 7 | 9 | 170 | 180 | 110 | 150 | 60 | 7,5 |
| TT050- | 500 | 75 | 6 | 8 | 170 | 180 | 120 | 150 | 70 | 9 |
| TT075- | 750 | 82 | 5,5 | 7,5 | 170 | 180 | 120 | 150 | 80 | 10 |
| TT10- | 1000 | 92 | 5 | 6,2 | 170 | 180 | 120 | 150 | 90 | 12,5 |
| TT100- | 10000 | 430 | 3,6 | 4,5 | 370 | 360 | 220 | 325 | 130 | 82 |
| TT1000- | 100K | 2380 | 3 | 4 | 700 | 800 | 430 | 455 | 200 | 480 |
| TT125- | 12500 | 560 | 3,6 | 4,5 | 420 | 420 | 240 | 375 | 140 | 91 |
| TT15- | 1500 | 103 | 4 | 5,2 | 230 | 240 | 130 | 200 | 80 | 14,6 |
| TT150- | 15000 | 680 | 3,6 | 4,5 | 420 | 420 | 250 | 375 | 150 | 100 |
| TT1500- | 150K | 2940 | 3 | 4 | 700 | 800 | 470 | 455 | 220 | 600 |
| TT20- | 2000 | 130 | 3,8 | 5 | 230 | 240 | 130 | 200 | 90 | 20,5 |
| TT200- | 20000 | 790 | 3,5 | 4,3 | 420 | 420 | 270 | 375 | 170 | 120 |
| TT2000- | 200K | 3200 | 3 | 4 | 810 | 650 | 450 | 600 | 310 | 760 |
| TT250- | 25000 | 940 | 3,5 | 4,2 | 490 | 480 | 280 | 455 | 170 | 160 |
| TT30- | 3000 | 170 | 3,7 | 4,8 | 300 | 300 | 170 | 250 | 100 | 34 |
| TT300- | 30000 | 1050 | 3,5 | 4,3 | 490 | 480 | 320 | 455 | 210 | 190 |
| TT3000- | 300K | 4300 | 3 | 4 | 810 | 1000 | 450 | 600 | 310 | 880 |
| TT40- | 4000 | 195 | 3,7 | 4,8 | 300 | 300 | 180 | 250 | 110 | 40 |
| TT400- | 40000 | 1250 | 3,3 | 4,2 | 580 | 620 | 330 | 455 | 160 | 240 |
| TT50- | 5000 | 218 | 3,6 | 4,6 | 300 | 300 | 200 | 250 | 120 | 46 |
| TT500- | 50000 | 1530 | 3,3 | 4,3 | 580 | 620 | 330 | 455 | 160 | 285 |
| TT75- | 7500 | 370 | 3,6 | 4,4 | 370 | 360 | 200 | 325 | 110 | 63 |
| TT750- | 75000 | 1960 | 3,2 | 4,2 | 580 | 620 | 350 | 455 | 180 | 360 |
| Dv: tension drop from vacuum to full load – Vcc: short-circuit tension. |