Recent content by simon k

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    Installing Mains Powered Home Automation Zigbee Wireless Repeaters

    Hi If this is in the wrong forum please feel free to move. I need to have installed around 20 Zigbee Wireless Repeaters around a large property. They are 40mm x 40mm x 20mm and require a 230v supply, current is minimal. I wondered if the following scenarios are feasible and acceptable within...
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    Low voltage with data cables

    Also the IT dept are making a few noises so if I run the 24v in the same cable tray as mains are there any implications for cable type/spec?
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    Low voltage with data cables

    The actuator is a wax capsule with a heating element
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    Low voltage with data cables

    Thanks, consensus seems to be no issue with data interference. However woul still like any advice on possible infringements of the regs.
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    Low voltage with data cables

    Morning I am am looking for some guidance from the experts. My business is building control systems etc. I am installing a system in a small office complex to control the radiators, each radiator is fitted with a 24 V operated actuator (6W) to turn the radiator on and off. These are switched...
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    Cable type for 24vdc circuit

    Thanks for the reply, but what I'm looking for is the applicable regulations so I can fully understand any requirement
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    Cable type for 24vdc circuit

    Not true, I do a lot of work around Trend systems and all their low power stuff uses 2 twisted pair belden type at 22awg
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    Cable type for 24vdc circuit

    Hi All I have been asked to install a small BMS system in my local community centre for whom I do all their normal electrical work. All the radiators are being fitted with 24 vdc actuators, each drawing 30mA when operating. There will be a maximum of 2 actuators on each cable run. The BMS...

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