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RIB POWER PACKS are designed to provide low voltage power to the ever-increasing sensor systems of today’s building automation systems. With an on-board 20 Amp rated relay, RIB POWER PACKS come ready to switch line voltage to your load when the low voltage control signal is received. Check out some of the features! On-board 20 Amp rated SPDT relayRequires input power anywhere between 120-277Vac24Vdc, Class 2 rated outputModel RIB21BPP5 (5W) provides up to 210mA @ 24VdcModel RIB21BPP10 (10W) pro …

DESCRIPTION The KMC Controls BAC-5051AE is a multi-port BACnet router. It is powerful enough for heavy network traffic and small enough to use as a control technician’s service tool. Routing Install the BAC-5051AE for BACnet IP, Ethernet, and MS/TP routing. IP routing is fully compliant with BACnet Standard 134-2012, Annex J. Browser Configuration Configure the BAC-5051AE using only an Internet browser. There is no special software to learn or load. Flexible Mounting Two mou …

Description The SimplyVAV series of controllers are an easy and unique approach to operating a wide variety of VAV terminal units. The integrated actuators, internal airflow sensors, and wide variety of application programs make these BACnet Application Specific Controllers ideal for either new or retrofit installations. Easy to install Just mount the controller, wire it to a 24 volt transformer, and then connect airflow and temperature sensors. A SimplyVAV controller automati …

Pressure Dependent Valves 1)What type of valve would the customer like?Ball Valve (CCV, ZoneTight, Industrial), Globe Valve or Butterfly Valve 2)Calculating the CV.What is CV? CV = The amount of water flow (GPM) through a fully open valve with 1 psi pressure drop.Why is CV important?If CV is too high, that means the valve is oversized and this will result in sloppy control and inefficient system performance.If CV is too low, that could result in insufficient flow and starve the coil. Y …

The Belimo 10 Step process for sizing and selecting a damper actuator:1)What is the Area of the damper?We need to find the height and width of the damper. The customer may provide this in millimetres (mm). If so, multiply the millimeters by 0.039 to convert it into inches. Once in Inches, multiply the height and width and divide by 144 to get the area in square ft (sq. ft). If the customer provides it is Feet (ft), no need to convert it to inches. The height and width can just be multiplie …