Pre-wiring a Janitza Power Meter complete with 5A Rogowski Coils
Challenge:
While S P Wales do not range Janitza meters, our customer had been tasked with installing the Janitza UMG 604-PRO Power Analyser. It had been specified by their client who had expanded their industrial facility and wanted to monitor energy consumption in the new areas. Our customer requested that the meter be pre-wired into a suitable enclosure and be supplied with flexible coils for a quick and easy installation on site.
Solution:
S P Wales were able to source the required meter competitively and fitted it into one our IP66 DIN rail enclosures. As the meter required a 5A input, we supplied the Accuenergy RIK16 Rogowski Coils which offer the flexibility of traditional Rogowski Coils, but offer a 5A secondary unlike the usual 0.333V. Our meter engineers installed fused links for the voltage references and auxiliary power supply required on the meter, and looped these across to the power supply for the Accuenergy RIK16, saving the installer time. The meter was pre-programmed prior to dispatch ensuring an error free installation.