The blcd 20b is ul and cul listed for field installation. Bodine blcd 20b emergency lighting control unit.
Us20040174747a1 Non Volatile Semiconductor Memory Device
Blcd 20b wiring diagram. The blcd 20b allows normal. At or below. Ul and code compliance the blcd 20b has been tested by underwriters laboratories in accordance with the standards set forth in ul 924 as emergency lighting equipment and ul 2043 as plenum rated. Connect the neutral for the emergency circuit to the emergency neutral lead as shown in the wiring diagram. The unit is designed to control lighting in areas where emergency lighting fixtures are connected on dedicated emergency lighting circuits that are typically on 24 hours per day. The blcd 20b works in conjunction with an auxiliary generator or central inverter system.
The blcd 20b allows normal control of emergency lighting for energy savings. The blcd 20x2 is suitable for use in indoor and damp locations. See wiring diagram for typical installation. Ballast 20a at 120277vac led driver 20a at 120277vac incandescent 10a at 120vac. Blcd 20b emergency lighting control unit. For additional applications and information contact the factory.
The blcd 20b does not affect normal fixture operation and comes fully assembled for immediate installation. The blcd 20x2 includes three dry form c contacts which allows the user a wide variety of wiring options. Set reminder option. Custom email address. Optional send the reminder to. Wiring diagram for typical installation.
Ul and code compliance the blcd 20b has been tested by underwriters laboratories in accordance with the standards set forth in ul 924 as emergency lighting equipment and ul 2043 as plenum rated. Connect the emergency wiring leads on the blcd 20b in series with the emergency lighting load as shown in the wiring diagram. Download the latest bodine product specification sheets instructions catalogs and other materials. Set end date. In addition to available wiring the device requires a direct unswitched connection to a normal power circuit and depending on the application an unswitched connection to a generator supplied or central inverter system supplied. The blcd 20b is ul and cul listed for field installation.
The unit is designed to control lighting in areas where emergency lighting fixtures are connected on dedicated emergency lighting circuits that are typically on 24 hours per day. Step 3 connect the blcd 20b to the control device for the area controlled. Set start date. The blcd 20b works in conjunction with an auxiliary generator or central inverter system.
Gallery of Blcd 20b Wiring Diagram
