Where are controlled receptacles required?
The Energy Standards require both controlled and uncontrolled 120-volt receptacles in lobbies, conference rooms, kitchen areas in office spaces, copy rooms, and hotel/motel guest rooms.
How are controlled receptacles controlled?
POWER SWITCHING Controlled receptacle circuits can be switched using one of three methods: controllable circuit breaker panelboard, lighting control relay panel, or an individual relay in a local plug-load dedicated power pack, lighting control panel, or at the receptacle itself.
What are the different types of receptacles?
7 Electrical Outlet Types & How To Use Them
- 15-Amp Duplex Receptacle. In the U.S., most homes have a combination of 15-amp and 20-amp, 120-volt circuits.
- 20A Outlets.
- Switched Outlets.
- GFCI & AFCI Outlets.
- Tamper-Resistant Receptacle.
- Specialty Outlets.
- USB & Smart Outlets.
What markings are typically found on receptacles?
For receptacles controlled by an automatic control device, the marking shall be located on the receptacle face and visible after installation. In both cases where a multiple receptacle device is used, the required marking of the word “controlled” and symbol shall denote which contact device(s) are controlled.
What is plug load efficiency?
Plug loads refer to energy used by equipment that is plugged into an outlet. In minimally code-compliant office buildings, plug loads may account for up to 25% of total energy consumption. But in high efficiency buildings, plug loads may account for more than 50% of the total energy consumption.
What is plug load management?
Plug load management helps commercial buildings achieve energy reduction goals. Plug load management lowers whole commercial building energy consumption by 10%, according to the National Renewable Energy Laboratory (NREL). Viewed individually – plug and process loads seem small and inconsequential to many.
Can you power a switch from an outlet?
Switch boxes can sometimes be used as a power source for a new outlet, but only if the box is large enough and has neutral and ground wires running through it.
What does controlled mean on outlet?
A simple strategy involves Receptacle Control also known as Plug Load Control which automatically turns off plug loads when a space is vacated. Plug loads include devices that plug into a standard electrical outlet, often called “standby” or “vampire” loads.
Do controlled receptacles need to be marked?
Controlled receptacles must be marked If receptacles were not installed with permanent marking etched into the outlet or coverplate, stickers can be used to mark controlled receptacles (permanent markings are preferred).
What is a controlled outlet?
Controlled outlet means an outlet which is operated by a distributor or operated by company employees, a subsidiary company, commissioned agent, or by any person who manages the outlet on a fee arrangement with the distributor.
Can a GFCI outlet be controlled by a switch?
The wiring that you have described for the existing outlet should be verified because you have stated that the outlet is controlled by a switch. Once the wiring has been identified then the wiring should be connected to the Line side of the GFCI outlet.
What is a controlled receptacle?
Controlled (relay) receptacles provide a convenient solution to add controlled fans, fluorescent lights, motor/pumps or outdoor lighting to a room, garage and yard. The most common use of the controlled receptacle is to add light control to a room.