Single-phase TRO
Industrial dividing transformers are intended:
for transformation of a TN-S network to an IT network (mode of the isolated neutral) with continuous monitoring of isolation of a network and parameters transformer.
for transformation of a TN-S network to an IT network (mode of the isolated neutral) with continuous monitoring of isolation of a network and parameters transformer.
Fields of application:
- railway transport;
- mobile complexes at power supply from stationary networks;
- chemical industry;
- mining industry;
- power supply of computer systems in the conditions of a heavy electromagnetic situation;
- local protection of processing equipment and control systems.
Single-phase dividing transformers.
Protection degree IP 54. Uinput - 220V, 50 Hz. Uouput - 220V +/-2,5%.
Protection degree IP 54. Uinput - 220V, 50 Hz. Uouput - 220V +/-2,5%.
| Model |
P nominal, VА |
I ном, A |
Weight, kg |
Dimension WхHхD, mm |
Circuit executions |
| ТRО – 600М IP54 |
660 |
3 |
16 |
380х800х215 wall |
1 |
| ТRО – 1000М IP54 | 1200 | 6 |
29 |
380х800х215 wall | 1 |
| ТRО – 2000М IP54 | 2200 | 10 |
45 |
380х800х215 wall | 1 |
| ТRО – 3000М IP54 | 3500 | 16 |
60 |
330х1900х310 floor with a socle |
1 |
| ТRО – 4000М IP54 | 4400 | 20 |
76 |
330х1900х310 floor with a socle | 1 |
| ТRО – 5000М IP54 | 5500 | 25 |
100 |
330х1900х310 floor with a socle | 1 |
| ТRО – 7000М IP20 | 7000 | 32 |
112 |
330х1900х310 floor with a socle | 1 |
| ТRО – 9000М IP20 |
8800 |
40 |
128 |
330х1900х310 floor with a socle |
1 |
| ТRО – 10000М IP20 |
10500 |
50 |
136 |
330х1900х310 floor with a socle |
1 |