UL - 60730-2-14 BULLETIN
UL Standard for Safety Automatic Electrical Controls – Part 2-14: Particular Requirements for Electric Actuators
|Publication Date:||9 July 2021|
This part 2-14 applies to electric actuators powered by primary or secondary batteries, requirements for which are contained within the standard, including Annex V.
This part 2-14 applies also to electric actuators incorporating electronic devices, requirements for which are contained in Annex H.
This part 2-14 applies also to electric actuators using NTC or PTC thermistors, requirements for which are contained in Annex J.
This part 2-14 applies to the electrical and functional safety of electric actuators capable of receiving and responding to communications signals, including signals for power billing rate and demand response.
The signals may be transmitted to or received from external units being part of the electric actuator (wired), or to and from external units, which are not part of the electric actuator (wireless) under test.
This part 2-14 does not address the integrity of the output signal to the network devices, such as interoperability with other devices unless it has been evaluated as part of the control system.