AHC811 Din rail yearly program digital time switch

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AHC811 Din rail yearly program digital time switch

The AHC811 Din rail yearly program digital time switch have a wide screen, display more information, and unit have more diverse functions such as pulse program, cycle program, holiday program.


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Description Applications
●  Digital time switch Light of billboard or showcase control
● 44 memory locations Air-condition or Commercial Refrigeration
●  44 Memory pulse program Pumps/Motor/Fan Control
●  20 pulse programs(1s~59m59s) Hydroponic Systems
●  18 Cycle program Wastewater Treatment Systems
●  Random or Holiday program Generator Exercising
●  Language(English/Spain/France/Portugal/Germany/Italy) Boilers / Heater Control
●  Automatic summer/winter time Pool & Spa
◆ EUROPE Ventilation
◆ Great Britain Hot Water Pump Circulation
◆ U.S.A/Canada Lighting Panel Control
●  PIN Code Landscape Lighting
◆ Display year/month/day/hour/minute Bug and Pest Control Systems
●  Built-in lithium battery,power failure memory Aerobic Waste Water Systems
●  Fully operable without mains connection General Electrical Circuits
● Preset date and time
●  Manual ON/OFF control
●  Screw terminals

Product selection

Product Type Voltage Frequency Consumed power Terminal Channel
AHC811-220/50Hz 220V 50Hz 4VA 5 1
AHC811-220/60Hz 60Hz
AHC811-110/50Hz 110V 50Hz 5VA
AHC811-110/60Hz 60Hz
AHC811-12V 12V AC/DC 50/60Hz for AC 4VA
AHC811-24V 24V AC/DC
AHC822-220/50Hz 220V 50Hz 7.5VA 8 2
AHC822-220/60Hz 60Hz
AHC822-110/50Hz 110V 50Hz
AHC822-110/60Hz 60Hz
AHC822-12V 12V AC/DC 50/60Hz for AC
AHC822-24V 24V AC/DC

Technical data

Product Type AHC811/822
Operating voltage 220V AC
Width 2 modules
Installation type Din rail
Type of contact Changeover contact
Switching output Phase-independent
Method of connection terminal Screw terminals
Power reserve 4 years
Switching capacity at
250 V AC, cos φ = 1
Switching capacity at
250 V AC, cos φ = 0,6
Incandescent/halogen lamp load 230V 2600W
Energy saving lamps 170W
LED lamp < 2 W 30W
LED lamp 2–8 W 100W
LED lamp > 8 W 120W
Fluorescent lamp load (electronic ballast) 650W
Fluorescent lamp load (conventional) not corrected 1000VA
Fluorescent lamp load (conventional)
Fluorescent lamp load (conventional)
730 VA 80uF
Time accuracy at 25 °C typical ± 2 s/day (quartz)
Test approval CE
Type of protection IP 20
Protection class II according to EN 60 730-1
Housing and insulation material High-temperature resistant, self-extinguishing thermoplastic
Work  temperature: -10 ~ +50 °C (non-icing)
Ambient humidity: 35~85﹪RH