PQube 3

Power Analyzers

• What is the maximum length of the wire you can use with a split-core CT and a PQube® 3?
• How does a PQube3 synchronize with NTP or SNTP protocols?
• Can you erase the measurement data from a PQube3 memory?
• What are the isolation level and isolation impedance between the mains terminals and the analog terminals?
• Can I use the same USB stick to collect measurement data from several PQube3's?
• Can a PQube 3 automatically download data via FTP to a workstation?
• How to clean a PQube 3?
• Can you delete PQube 3 files from an FTP?
• How to download data from a PQube 3 using a USB or microSD card?
• I'm installing a PQube 3 using two PTs and two CTs. How do I wire this? Do I need a special configuration?
• How to set up a PQube 3 without connecting to the network?
• I've got a PQube 3 connected to a cellular modem. How do I access the PQube's web page remotely?
• I sent a TEST EMAIL on my PQube 3 but never got it. Why?
• I'm using Rogowski type coils. How do I configure with them?
• How often does a PQube 3 need to be recalibrated?
• How does PQube 3 calculate L-L voltages for phase events?
• Why am I getting "No recording found" error message when trying to copy trends to SD card?
• Can you explain how the PQube 3 detects and trigger events such as sags/swells?
• Does PM1/PM2 take an external power source from DC voltage?
• Can the PQube 3 be connected directly to 1000VAC?
• Can the PQube detect phase reversal and log it as an event?
• Why does the PQube 3 current channels show noise when nothing's connected?
• Can the microSD card be used to upload new Setup.ini to PQube 3?
• Where do I find the PQube technical specifications?