Signal transformer for railway transport signaling devices.
Where are they used:
Auto-blocking transformers feed the self-locked and signaling circuits in networks with alternating current 25 and a frequency of 50 Hz.
Operating conditions:
- installed at max 1000 m above sea level
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operating temperatures - 40°С to +40°С (humidity up to 80% at +20°С)
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the environment shall not be explosive, shall not contain conductive dust and acrid vapors that are detrimental to metal and insulation
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can be installed in closed rooms
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has natural air cooling
Alfa-ZhAT offers to buy a SOBS 3B signal type transformer for signaling devices at the lowest prices.
