Frequently Asked Questions about 269PLUS-120N-125VDC
What is the display accuracy for the 269PLUS-120N-125VDC Multilin GE motor management relay?
The 269PLUS-120N-125VDC Multilin GE motor management relay has a display accuracy as listed in the manual as plus or minus two percent of the true negative sequence unbalance (ln/lp). This accuracy listed refers to unbalance. The accuracy listed for the exponential cooldown is also plus or minus two percentage points of the true exponential rate of cooldown. Funally the accuracy listed for counting the running hours (running hours counter) is an accuracy of plus or minus one percentage point.
What material is the RTD composed of for the Multilin GE 269PLUS-120N-125VDC motor management digital relay 269 PLUS?
The material of the Multilin RTDs vary based on the order specification found with in the part number, followed by either a P, a C, or an N. These letters specify if the RTD is composed of either platinum RTD, copper RTD, or nickel RTD. The numbers that precede the material specification indicate the thickness and amount of Ohm that each RTD is composed of. For example, a part number specification of 100 Ohm platinum RTD would be designated as 100P. In the case of the Multilin GE 269PLUS-120N-125VDC motor management digital relay 269 PLUS, this designation is 120N. This means that the RTD is composed of 120 Ohm of nickel RTD.