PS type power supply

Intrinsically safe power supply type PS - designed to provide single-channel intrinsically safe power supply to automation, monitoring, communication devices and control systems made in explosion-proof design.

Area of ​​application: processing plants and underground workings of coal mines, including those hazardous due to gas (methane) and/or coal dust, as well as hazardous due to sudden outbursts of rock, coal and gas.
The power supply is a stationary connected electrical equipment and is manufactured depending on the voltage in the output intrinsically safe circuit in four versions PS-12, PS-13, PS-15, PS-24.

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Brief technical specifications

Ambient temperature (Ta), 0С................................................................................-20 ... +40Operating range of mains supply voltage, alternating current, V................85 ÷ 250Power, VA, no more.....................................................................................................thirtyMaximum length of connected network cable, m .............................................10Degree of protection from external influences (DSTU EN 60529:2014).......IP54Overall dimensions (WxHxD), mm/weight, kg......................................................230 x 102 x 83/2.5

Peculiarities:

- The power supply housing is made of stainless steel, resistant to corrosion in the atmosphere and aggressive environments.

- The use of an output connector and low weight and size parameters allow you to quickly reconnect the power supply when replacing it.
A wide range of mains power significantly expands the scope of its application.

- High voltage stability, regardless of current, ensures reliable power supply even for voltage-sensitive loads.

- Sufficiently high intrinsically safe power of the output channel and a sufficient number of output voltage options significantly expand the range of potential loads, taking into account losses in long cable lines.

Technical characteristics of PS type power supply

Certification

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