Dry Type Transformers
Introducing Meth Srl’s wide range of three phase transformers from 100VA to 1600kVA in several constructive solutions, suitable for various types applications such as industrial, civil and alternative energies.
Three Phase Dry Type Transformers
Suitable for any industrial application where the protection degree IP55 is required
Meth Srl provides an extensive range of three-phase dry-type power transformers. Meth Srl’s dry-type power transformers do not incorporate liquid to dissipate excess heat, the coils are constructed of a gaseous or dry insulation medium.
T3T – up to 1000kVA
The T3T low voltage three-phase dry-type power transformers are suitable for any industrial application where an isolation or voltage variation is required between the load and the net.
Rated Input Voltage: up to 1000V
Rated Output Voltage: up to 1000V
Rated Power: 41-1000kVA
Insulation Class: class F/H
Temperature Class: class F/H
Ambient Temperature: Ta=40°C
Protection Degree: IP 00
Standard Vector Group: Dyn11 (others available upon request
Test Voltage: 3KV/1’
Terminals: terminal block or bars
Standards
– CEI-EN 60076
– IEC 60076
Customisations
The T3T transformers can be customised with the following:
– Different voltages
– Regulations
– Taps on primary or secondary
– Different enclosures
– Wheels for movement
– Vibration absorbers
– Electrostatic screen between primary and secondary
– Temperature control unit with 3PT100 probes inserted
T3T – up to 1000kVA Technical Data
| Part Number | Rated Power (KVA) | Insulation Class | Dimensions (mm) | Weight (Kg) | ||||
| A | B | C | D | E | ||||
| T3T-50 | 50 | F | 600 | 350 | 600 | 540 | 250 | 220 |
| T3T-60 | 60 | F | 600 | 360 | 600 | 540 | 260 | 230 |
| T3T-80 | 80 | F | 600 | 390 | 600 | 540 | 290 | 280 |
| T3T-100 | 100 | F | 600 | 420 | 600 | 540 | 320 | 330 |
| T3T-125 | 125 | F | 720 | 420 | 740 | 660 | 300 | 390 |
| T3T-160 | 160 | F | 720 | 460 | 740 | 660 | 340 | 510 |
| T3T-200 | 200 | F | 720 | 480 | 740 | 660 | 360 | 570 |
| T3T-250 | 250 | F | 720 | 510 | 740 | 660 | 380 | 660 |
| T3T-315 | 315 | F | 720 | 550 | 740 | 660 | 430 | 780 |
| T3T-400 | 400 | F | 960 | 630 | 920 | – | – | 1090 |
| T3T-500 | 500 | F | 960 | 680 | 920 | – | – | 1335 |
| T3T-630 | 600 | F | 960 | 730 | 920 | – | – | 1575 |
| T3T-800 | 800 | F | 1080 | 650 | 1190 | – | – | 1670 |
| T3T-1000 | 1000 | F | 1080 | 700 | 1190 | – | – | 2020 |
T3T – up to 1000kVA Electrical Data
| Rated Power (KVA) | Losses (W) | Efficiency (%) | Ucc (%) | Inrush Current (x in) | ||||
| no-load | load (75*C) | load tot | Ucc X | Ucc R | Ucc tot | |||
| 50 | 245 | 1300 | 1545 | 97 | 4.32 | 2.6 | 5.05 | 18 |
| 60 | 265 | 1600 | 1865 | 96.99 | 4.4 | 2.67 | 5.15 | 15 |
| 80 | 340 | 1900 | 2240 | 97.28 | 4.39 | 2.38 | 5 | 15 |
| 100 | 430 | 2200 | 2630 | 97.44 | 3.75 | 2.2 | 4.35 | 16 |
| 125 | 400 | 2400 | 2800 | 97.81 | 4.23 | 1.92 | 4.65 | 14 |
| 160 | 520 | 2800 | 3320 | 97.97 | 3.03 | 1.75 | 3.5 | 14 |
| 200 | 560 | 3100 | 3660 | 98.2 | 3.46 | 1.55 | 3.8 | 14 |
| 250 | 670 | 3500 | 4170 | 98.36 | 3.47 | 1.4 | 3.75 | 13 |
| 315 | 840 | 4000 | 4840 | 98.49 | 3.52 | 1.27 | 3.75 | 14 |
| 400 | 1120 | 5060 | 6180 | 98.5 | 6.37 | 1.27 | 6.5 | 15 |
| 500 | 1340 | 5565 | 6905 | 98.6 | 5.34 | 1.12 | 5.5 | 15 |
| 630 | 1650 | 6780 | 8430 | 98.7 | 4.86 | 1.08 | 5 | 16 |
| 800 | 1760 | 9150 | 10910 | 98.8 | 5.56 | 1.15 | 5.7 | 8 |
| 1000 | 2100 | 9250 | 11350 | 98.9 | 4.79 | 0.93 | 4.9 | 8 |
T3X
The T3X low voltage dry-type three phase power transformers with protection degree IP55. The enclosure is pre-galvanised steel painted with polyester resin for external fan ventilation.
Rated Input Voltage: up to 1000V
Rated Output Voltage: up to 1000V
Rated Power: 10-300kVA
Insulation Class: class F-H
Temperature Class: class F
Ambient Temperature: Ta=40°C
Protection Degree: with IP55
Standard Vector Group: Dyn11 (others available upon request
Test Voltage: 3KV/1’
Terminals: terminal block or bars
Standards
– CEI-EN 60076
– IEC 60076
Higher power options are available, please contact us for further information.
T3X Technical Data
| Part Number | Rated Power
(VA) |
Insulation
Class |
Dimensions (mm) | Weight
(Kg) |
Losses (W) | Efficiency
(%) |
Ucc
(%) |
Ucc R
(%) |
Ucc tot
(%) |
Inrush Current
(x in) |
||||
| A | B | C | no-load | load (75°C) | total | |||||||||
| T3X-10 | 10 | F | 750 | 650 | 850 | 200 | 150 | 200 | 350 | 96.6 | 1.67 | 2 | 2.6 | 21 |
| T3X-15 | 15 | F | 850 | 700 | 850 | 220 | 170 | 280 | 450 | 97 | 1.16 | 1.87 | 2.2 | 19 |
| T3X-20 | 20 | F | 850 | 700 | 950 | 240 | 190 | 350 | 540 | 97.3 | 1.65 | 1.87 | 2.2 | 19 |
| T3X-25 | 25 | F | 850 | 700 | 950 | 270 | 250 | 410 | 660 | 97.4 | 1.32 | 1.75 | 2.4 | 20 |
| T3X-30 | 30 | F | 850 | 700 | 950 | 290 | 280 | 460 | 740 | 97.5 | 1.28 | 1.64 | 2.1 | 17 |
| T3X-40 | 40 | F | 1000 | 850 | 1100 | 320 | 300 | 650 | 950 | 97.6 | 2.99 | 1.54 | 2 | 18 |
| T3X-50 | 50 | F | 1000 | 850 | 1100 | 345 | 350 | 850 | 1200 | 97.6 | 2.72 | 1.63 | 3.4 | 15 |
| T3X-60 | 60 | F | 1000 | 850 | 1100 | 380 | 420 | 1000 | 1420 | 97.6 | 2.25 | 1.7 | 3.2 | 14 |
| T3X-80 | 80 | F | 1000 | 850 | 1100 | 460 | 500 | 1250 | 1750 | 97.8 | 2.2 | 1.67 | 2.8 | 14 |
| T3X-100 | 100 | F | 1200 | 1000 | 1300 | 610 | 550 | 1300 | 1850 | 98.1 | 2.14 | 1.57 | 2.7 | 13 |
| T3X-125 | 125 | F | 1200 | 1000 | 1300 | 680 | 600 | 1500 | 2100 | 98.3 | 2.08 | 1.3 | 2.5 | 11 |
| T3X-160 | 160 | F | 1200 | 1000 | 1300 | 770 | 700 | 1800 | 2500 | 98.4 | 2.24 | 1.2 | 2.4 | 10 |
| T3X-200 | 200 | F | 1200 | 1000 | 1360 | 990 | 900 | 2000 | 2900 | 98.5 | 2.19 | 1.13 | 2.5 | 10 |
| T3X-300 | 300 | F | 1600 | 1200 | 1550 | 1250 | 1000 | 2530 | 3530 | 98.8 | 4.14 | 0.85 | 4.2 | 9 |
For further information on dry-type power transformers or to discuss your requirements, please call us on: 01444 243 452 or email: enquiries@gdrectifiers.co.uk.
