Frequently Asked Questions about 239-RTD-AN
What differentiates the 239-RTD-AN from the 239-RTD relay motor protection GE part?
The 239-RTD-AN is different from the GE motor protection relay 239-RTD because of the AN order code. This AN order code qualifies the product as an analog ouput that is single and isolated. In addition the 239-RTD-AN is programmable, as is the 239-RTD, but has a thermal capacity and is phase current with three temperatures (RTD1, RTD2, RTD3).
What are the amps that are characterized by the GE motor protection relay 239-RTD-AN?
The GE motor protection relay 239-RTD-AN part has three mA listed in the order code. The mA analog output are 0-1, 0-20, and 4-20mA. This order code also comes with a programmable output parameter. The 239-RTD is unique because it is a mix stator/bearing order code that is also programmable with types of nickel, copper, and platinum.
What is the purpose of the GE motor protection relay Multilin 239-RTD?
The GE motor protection relay Multilin 239-RTD-AN is designed to protect AC motors. It can protect three motors and is designed to troubleshoot problems after there has been a fault, or give an alarm in the instance where there may be damage resulting from a process malfunction. Three can be monitored when the over temperature option is selected for this motor protection relay GE part.