What is the primary function of this phase monitoring relay?
The primary function of the Telemecanique RM22UA31MR phase monitoring relay is to monitor voltage levels for overvoltage and undervoltage conditions in a single-phase network.
What are the voltage measurement capabilities of this relay?
This relay can measure voltage in the range of 50 mV to 5 V AC/DC, making it suitable for various applications requiring precise voltage monitoring.
What type of contacts does this relay have?
The RM22UA31MR relay is equipped with two changeover (C/O) contacts, allowing it to switch between different circuits as needed.
What is the maximum switching current for this relay?
The maximum switching current for the RM22UA31MR relay is 8 A AC, which allows it to handle moderate electrical loads.
Can the time delay be adjusted on this relay?
Yes, the time delay on the RM22UA31MR relay is adjustable from 0.1 to 30 seconds, with a tolerance of +/- 10% of the full scale value.
What is the rated supply voltage range for this relay?
The rated supply voltage range for the RM22UA31MR relay is 24 to 240 V AC/DC, providing flexibility for use in different electrical systems.
What is the purpose of the status LEDs on this relay?
The status LEDs on the RM22UA31MR relay indicate the operational status, with a yellow LED for relay ON and a green LED for power ON.
What type of mounting does this relay support?
The RM22UA31MR relay supports DIN rail mounting, conforming to the IEC 60715 standard, which facilitates easy installation in control panels.
What is the environmental operating temperature range for this relay?
The RM22UA31MR relay can operate in temperatures ranging from -20°C to 60°C, making it suitable for various industrial environments.
Is this relay compliant with any environmental standards?
Yes, the RM22UA31MR relay is compliant with the EU RoHS Directive and is mercury-free, aligning with environmental safety standards.