{"id":5572,"date":"2021-05-23T15:59:31","date_gmt":"2021-05-23T15:59:31","guid":{"rendered":"https:\/\/safetechhub.com\/?post_type=product&p=5572"},"modified":"2022-05-31T14:25:10","modified_gmt":"2022-05-31T14:25:10","slug":"24v-250ma-door-release-power-supply-unit-c-w-detector-circuit-part-no-bf375pe","status":"publish","type":"product","link":"https:\/\/safetechhub.com\/product\/24v-250ma-door-release-power-supply-unit-c-w-detector-circuit-part-no-bf375pe\/","title":{"rendered":"C-TEC 24V 250mA Door Release Power Supply Unit c\/w detector circuit Part No.\u00a0BF375PE"},"content":{"rendered":"
\n\n
\n
Application\/operation<\/td>\n
A double gang Mains derived power supply c\/w a conventional fire detector circuit. Provides 250mA @ 24V DC for powering up to 5 electromagnetic door retainers rated @ 50mA each.<\/td>\n<\/tr>\n
\n
Mains supply<\/td>\n
230V 50\/60Hz.<\/td>\n<\/tr>\n
\n
Output<\/td>\n
250mA @ 21-28V DC.<\/td>\n<\/tr>\n
\n
Indicators<\/td>\n
Mains On (green); Output Triggered (red).<\/td>\n<\/tr>\n
\n
Controls<\/td>\n
Manual release via red button on PSU fascia.<\/td>\n<\/tr>\n
\n
Connections<\/td>\n
Mains supply terminal, Unswitched +V, Switched +V (for door retainer connection), 2 x 0V, Zone Trig (for fire detector\/manual release button connection, fault monitored), Trig (for remote equipment connection).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"
<\/div>\n
\n
\n
\n
\n
A compact double gang Mains derived power supply c\/w a conventional fire detector circuit.<\/li>\n
Designed to provide power to up to 5 x 50mA 24V DC electromagnetic door retainers.<\/li>\n
When used with two x ActiV fire detectors allows a cost-effective ‘stand-alone’ automatic door release system to be built (pre-packed BF375PEK kits are available).<\/li>\n
Maximum PSU output is 250mA.<\/li>\n
Trigger Release and fault monitored\u00a0Zone\u00a0Trigger inputs facilitate straightforward connection to fire alarm detectors, control panels, building management systems, timers, relays and other ancillary equipment.<\/li>\n
Includes a manual release button, a Mains On and an Output Triggered indicator.<\/li>\n
Can be mounted on a standard 25mm UK double gang flush or surface back box.<\/li>\n
The BF375PE is also\u00a0available as part of our\u00a0BF375PEK automatic door release system kit which includes 1 x BF375PE, 2 x ActiV fire detectors, 2 x ActiV detector bases and 1 x electromagnetic door retainer.<\/li>\n<\/ul>\n