Railway transformers
Function
Railway transformers are designed to supply electrical equipment operating in demanding service conditions typical for railway infrastructure. They ensure stable and reliable power supply for control systems, signaling, automation and other equipment used in rolling stock and trackside installations. As standard, they are adapted for mounting using fixing brackets, facilitating integration with control cabinets, technical containers and vehicle installations.
Railway transformers are designed to supply electrical equipment operating in demanding service conditions typical for railway infrastructure. They ensure stable and reliable power supply for control systems, signaling, automation and other equipment used in rolling stock and trackside installations. As standard, they are adapted for mounting using fixing brackets, facilitating integration with control cabinets, technical containers and vehicle installations.
Current terminals can be positioned on one or both sides of the transformer, allowing flexible adaptation to the connection layout. Upon request, transformers can be equipped with enclosures rated IP23, IP44 or IP54, increasing resistance to environmental factors typical for railway applications, such as vibrations, shocks, dust, humidity and temperature fluctuations.
Benefits
- High level of safety and operational reliability in railway applications
- Stable performance under variable load conditions
- Resistance to vibrations, shocks and harsh environmental conditions
- Reliable operation even during long-term and intensive use
Applications
- Railway industry
Custom Design
Manufacturing a transformer with parameters other than those specified in the catalogue is possible upon prior consultation.Typical application diagram
Download datasheets
Product for:
Details:
| Design |
Three-phase transformers for railway engineering type ET3KOL are produced in accordance with requirements of standard EN/IEC 61558-2-4 |
|---|---|
| Insulation class |
F(155oC) - standard |
| Climatic class/Envirnomental class |
C2/E1 - maritime design |
| Ambient temperature | 45oC |
| Protection degree | IP 00 |
| Protection class | I |
| Frequency | 50/60 Hz |
| Primary voltage | up to 1000 V |
| Napięcia wtórne | up to 1000 V |
| Fastening | by means of angles |
Technical sketch
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| Standard design | |
Dimension table
Technical data of three-phase transformers for railway engineering type ET3KOL
| Type | Power [kVA] |
Frequency [Hz] |
L [mm] |
B [mm] |
H [mm] |
d [mm] |
e [mm] |
f [mm] |
Weight [kg] |
|---|---|---|---|---|---|---|---|---|---|
| ET3KOL | 16 | 50 | 420 | 225 | 447 | 370 | 183 | 11 x 15 | 123 |
Note:
Producent zastrzega sobie prawo wprowadzania zmian wynikających z ciągłego rozwoju oferowanych wyrobów.
Możliwe jest wykonanie transformatora w innej wersji i o innej mocy niż podano w tabeli po wcześniejszym uzgodnieniu.
