When there is a bad condition an alarm relay is triggered. In addition to the relay action, the condition that is bad will flash on the display. For example: if the voltage is bad, the voltage display will flash and the other conditions will not flash. When something bad does happen, the power supply does not turn off, which prevents losing this data.
Passive EMC grounding can be done with the Woertz shielding terminals. Made of stainless steel, this series comes with a spring and screw for a more secure connection. Shielding terminals ground to a strut rail. If separate grounding is needed, the strut rail can be isolated from the back panel with rail holders made of plastic (No. 4048) and a separate ground terminal used (see picture). These shielding terminals are for high-temperature variations and vibration and come in six sizes ranging from 8mm – 48mm in diameter.
Power and signal cables from Woertz can reduce the installation cost of LED lighting systems and help offset tariff costs. Woertz flat cables are multi-conductor and come in many sizes with conductors ranging from 16 AWG to 6 AWG. AC or DC voltage can be supplied to the cables. Junction boxes are made to quickly and easily connect to the cable with an insulation piercing method. No cutting or stripping of the cable is necessary.
Comatreleco’s CHI series of high-inrush relays are made specifically for use in these lighting applications and will ensure operational safety, with several switching cycles per day. Due to the integrated zero-voltage switching and the additional tungsten prerun contacts, inrush currents of up to 800A and operating currents of 16A can be managed reliably.
Woertz, AG announced that Electrotech Sales Group (ESG), was their top export distributor for the last 2 years. Woertz, AG is a Swiss manufacturer of electrical products such as cables, connectors, and trunking for more than 90 years. Recent developments include fire rated and IP68 flat cable systems with a patented insulation piercing technique that allows for splice-less secure connections for industrial and installation markets.