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Power Assemblies and Controllers

Circuit Protection

Isolating and Safety Transformers for Industrial Applications

Meth Srl provides a large range of isolating and safety transformers up to 40kVA designed for industrial applications. Meth Srl's isolating transformers with galvanic isolation providea reliable supply to circuits with the safety measure protective separation. The transformers provide reinforced isolation between primary or secondary sides and can customise voltages, regulations, enclosures, wheels for movement and vibration absorbers.

 

T3T – up to 40kVA

The T3T low voltage three-phase isolating and safety transformers are suitable for any industrial application where separation between the load and the net is required. 

Meth T3T up to 40kVA Three-Phase Transformers by GD Rectifiers

Rated Input Voltage: 100-600V

Rated Output Voltage: 24-600V

Rated Power: up to 25kVA (safety transformers)

                          up to 40kVA (isolating transformers)           

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: 4.2KV/1’

Terminals: terminal block or bars

T3T - up to 40kVA Datasheet

 

Standards

-       CEI-EN 61558; p.2-4 – isolating transformers

-       CEI-EN 61558; p.2-6 – safety transformers

-       IEC 61558; 2-4

 

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 40kVA Technical Data

Part No.           Rated Power (KVA)    Insulation Class   Dimensions (mm)               Weight (Kg)  
A B C D E
T3T-0.1 0.1 F 120 75 110 100 50 2.1
T3T-0.16 0.16 F 120 85 110 100 60 2.8
T3T-0.25 0.25 F 151 95 150 125 60 3.8
T3T-0.4 0.4 F 151 110 150 125 75 5.5
T3T-0.5 0.5 F 180 120 190 150 72 6.7
T3T-0.75 0.75 F 180 140 190 150 92 10.9
T3T-1 1 F 240 145 260 200 80 15
T3T-1.5 1.5 F 240 155 260 200 90 17.6
T3T-2 2 F 240 170 260 200 100 24.8
T3T-2.5 2.5 F 240 185 260 200 115 28.1
T3T-3 3 F 300 160 315 250 91 33
T3T-4 4 F 300 170 315 250 101 39
T3T-5 5 F 300 190 315 250 121 49
T3T-6 6 F 360 170 365 300 106 58
T3T-7 7 F 360 180 365 300 116 62
T3T-8 8 F 360 190 365 300 126 66
T3T-9 9 F 360 200 365 300 136 69
T3T-10 10 F 360 210 365 300 146 75
T3T-15 15 F 420 250 420 375 150 89
T3T-20 20 F 420 270 420 375 172 110
T3T-25 25 F 480 270 450 440 180 125
T3T-30 30 F 480 280 450 440 190 145
T3T-40 40 F 480 315 450 440 220 178

 

T3T - up to 40kVA Electrical Data

Rated Power (KVA)      Losses (W)             Efficiency (%)    Ucc (%)            Inrush Current (x in)  
no-load  load 75°C  Total  Ucc X Ucc R Ucc tot 
0.1 5 15 20 83 - - 13.5 24
0.16 6.5 19.5 26 85.8 - - 10.9 25
0.25 7.5 24 31.5 88.4 - - 9 26
0.4 11.5 38 49.5 88.6 - - 8.8 24
0.5 15 26.5 41.5 92.2 - - 5.1 22
0.75 22.5 30 52.5 93.3 - - 3.9 25
1 25.8 42 67.8 93.6 - - 4.2 18
1.5 30 64.5 84.5 93.9 - - 4.2 18
2 37.5 102 139.5 93.4 - - 4.8 17
2.5 46 114 160 93.9 - - 4.4 15
3 47 129 176 94.3 - - 4.2 15
4 58 186 244 94.2 - - 4.5 15
5 76 169 245 95.3 - - 3.4 16
6 84 300 384 94 - - 5.2 14
7 100 285 385 94.7 - - 4.4 15
8 110 355 465 94.5 - - 4.5 15
9 122 384 506 94.7 - - 4.3 15
10 135 387 522 95.06 1.46 4.3 4.55 16
15 192 440 632 96.22 1.7 3.17 3.6 16
20 140 570 710 96.78 1.68 2.6 3.1 16
25 160 720 880 96.6 2.77 2.88 4 18
30 190 800 990 96.81 2.18 2.67 3.45 17
40 235 950 1185 97.12 1.98 2.38 3.1 15

 

For further information on isolating and safety transformers for industrial applications, please call us on: 01444 243 452 or email: .(JavaScript must be enabled to view this email address). 

Meth Srl

Meth Srl is a leading manufacturer of standard and customised single-phase and three-phase transformers used in industrial, automation and marine applications. Based in Italy, Meth Srl is part of the Meth Transformers Group alongside the Meth Kft (Hungary) division that specialises in single-phase transformers.

Further information:

You can find further information on Meth Srl using the following links:

Tel: 01444 243 452

Fax: 01444 870 722

Email: enquiries@gdrectifiers.co.uk