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Hello Automation List Subscribers,
First, I'd like to introduce myself. My name is Enoch Wu. I work for a municipal electric utility. Presently one of my projects is
"Installation of Redundant Communication Battery Charger".
Since we do not have experience with any redundant battery charging system, can you help us by sharing your experience in operating redundant battery charging system. If you will, please describe your system by answering the questions below. Do you have one of the following systems in service?
1) Do you have redundant battery charger configuration, say two (2) 48V DC rectifiers in parallel so that each is a backup rectifier for the other rectifier? The 48V DC load consists of communication equipment, SCADA, plus battery charging.
2) Do you use a transfer switch to switch the DC load to the alternate rectifier? The 48V DC load consists of communication equipment, SCADA, plus battery charging
Thank you.
Enoch Wu
First, I'd like to introduce myself. My name is Enoch Wu. I work for a municipal electric utility. Presently one of my projects is
"Installation of Redundant Communication Battery Charger".
Since we do not have experience with any redundant battery charging system, can you help us by sharing your experience in operating redundant battery charging system. If you will, please describe your system by answering the questions below. Do you have one of the following systems in service?
1) Do you have redundant battery charger configuration, say two (2) 48V DC rectifiers in parallel so that each is a backup rectifier for the other rectifier? The 48V DC load consists of communication equipment, SCADA, plus battery charging.
2) Do you use a transfer switch to switch the DC load to the alternate rectifier? The 48V DC load consists of communication equipment, SCADA, plus battery charging
Thank you.
Enoch Wu