Eaton's PM3 measures current and voltage, calculates power and energy usage, and provides breaker status
Eaton's PM3 power monitoring and metering module monitors the power of branch and main circuit applications. The PM3 measures current and voltage, calculates power and energy usage, and provides breaker status.
A UL-listed, add-on communications device, the PM3 module can be mounted to the load side of three-pole Series G LG and Series C KD breaker frames and monitors electrical system parameters. Regardless of whether the trip unit is thermal-magnetic or electronic, the PM3 can be adapted to applications where monitoring is critical. It can also be installed in reverse-feed applications with reverse-fed breakers. Measurement accuracy is within two percent of the reading.
The PM3 power monitoring and metering module communicates through Incom protocol, and is compatible with Eaton Power Xpert Gateway (PXG) for Web page and Ethernet capability.
Available in two versions, the 480 V PM3 module operates in 208 V to 480 V applications and includes an integral power supply. The 600 V model operates 208 V to 600 V applications and requires 24 V direct current auxiliary power.