DC-DC CONVERTERS AND BATTERY CHARGERS
Explosion-protected AC/DC power supplies for DIN rail
Country: · Model: Power Supply
AC/DC power modules and DIN-rail units certified to ATEX/IECEx for zones 1/21 and 2/22. They have a stabilized output and protection against overload and short circuit. Housings are IP66, the temperature range is broad.
Technical specifications
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
A stabilized output holds the supply of sensors, controllers and relays within narrow limits even when the mains fluctuates. Overload and short-circuit protection keeps a fault in one circuit from stopping the rest of the system. Redundant configurations use two units for one load, and the failure of one does not switch the consumer off. An IP66 rating lets the units stand outside a cabinet, in damp and dusty places. A broad temperature range matters on industrial and offshore installations where frost and heat alternate. The line combines AC modules and DIN-rail units.
How to choose
First clarify the zone. Zone 1/21 and zone 2/22 have different requirements, so check the marking of the version. Next decide whether redundancy is needed, since it takes two units and a matching circuit. A unit inside a cabinet needs only a DIN rail, while open installation calls for the IP66 housing.
Request a price and lead time
Explosion-protected AC/DC power supplies for DIN rail. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
Which zones are these power supplies suitable for?
Zones 1/21 and 2/22, certified to ATEX/IECEx. The marking of the version states the exact zone.
Is there short-circuit protection?
Yes, the units have overload and short-circuit protection. A fault in one circuit does not stop the rest of the system.
What are redundant configurations for?
Two units feed one load, and if one fails the consumer keeps running. This matters for continuous processes on industrial and offshore sites.
What protection rating does the unit housing have?
IP66, so dust and strong water jets stay out. That means the unit need not be hidden in an extra cabinet.
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