AH711 FLUSH MOUNT TIMER MODULE

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AH711 FLUSH MOUNT TIMER MODULE

The AHC711/710 analog time switches are designed to be mounted inside a control panel and can accommodate surface or flush panel mounting. The AHC711/710 analog time switches is a light duty commercial time switch for 12, 24 VDC, 120 or 240 VAC single-phase applications.

 

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Description

Common functions AH711
■ Analog time switch ■ With power reserve (NiMH rechargeable  battery)
■ 1 channel AH710
■ Switching status display ■ Without power reserve
■ Daily program
■ 144 switching segments Applications
■ Quartz controlled Commercial Refrigeration
■ Shortest switching time: 10 minutes Pumps/Motor/Fan Control
■ Clock hands for time display Hydroponic Systems
■ Simple summer/winter time correction Aerobic Wastewater Treatment Systems
■ Switch construction:Changeover contact Boilers
■ Screw terminals Generator Exercising

Technical data

Type AH711 AH710
Operating voltage 230-240 VAC / 110VAC / 24VDC / 12VDC
Frequency 50-60 Hz
Number of channels 1
Width 4 modules
Installation type surface / flush panel / control panel
Type of connection Screw terminals
Drive Quartz-controlled stepper motor
Program Daily program
Power reserve 72 hours Without power reserve
Max. switching capacity at 250 V AC, cos φ = 1 10 A
Max. switching capacity at 250 V AC, cos φ = 0.6 3 A
Incandescent/halogen lamp load 600W
Energy saving lamps 100W
LED lamp < 2 W 20W
LED lamp > 2 W 100W
Shortest switching time  10 min
Programmable every  10 min
Number of switching segments 144
Time accuracy at 25 °C  ≤ ± 2 s/day(Quartz)
Type of contact Changeover contact
Switching output Potential-free and phase-independent
Power consumption 1.5 VA
Test approvals CE
Housing and insulation material High-temperature resistant, self-extinguishing thermoplastic
Type of protection IP 20
Protection class II in accordance with EN 60730-1
Ambient temperature –10 °C … +50 °C

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