Business Type: Manufacturer/Factory,Trading Company
Programmable Time Control Switch Timer Controller
Standard Exporting Carton
Programmable Time Control Switch
I. Overview HHQ4 series time relay is applied to AC 50Hz, AC220V control circuit, It can automatically turn on and off a variety of power equipment on a set time by user. These equipment could be lights, neon lights, Billboard lights, production equipment, radio and television equipment, all of power supply equipment and household appliances needs to regularly turn on and off.
This series of time relay subject to GB 14048.5 requirements.
Main Technical Data 1, Working power: AC220V 50Hz, (85% ~ 110%) Ue voltage fluctuation allowed; 2, Contact capacity: 20A AC250V (resistance); 3, Power consumption: <2VA; 4, Timing error tolerance: <± 0.5s / d; 5, Time control range: 1m ~ 168h; 6, Time counter groups: 10 sets, Auto/Manual mode; 7, Ambient temperature: -5 ºC ~ 40 ºC; 8, Altitude: ≤ 2000m; 9, Humidity: When the installation site's max. temperature is 40 ºC, the relative humidity ≤ 50%, it can allow a higher relative humidity at lower temperatures. eg. 20 ºC up to 90%. Special measures should be taken for occasional condensation due to temperature changes. 10, Installation: direct install, by DIN-rail, wall-mounted.