The AH711/710 analog time switches are designed to be mounted inside a control panel and can accommodate surface or flush panel mounting. is a light duty commercial time switch for 12, 24 VDC, 120 or 240 VAC single-phase applications.
time2019/09/16
- Common functions
- Analog time switch
- 1 channel
- Switching status display
- Daily program
- 144 switching segments
- Quartz controlled
- Shortest switching time: 10 minutes
- Clock hands for time display
- Simple summer/winter time correction
- Switch construction:Changeover contact
- Screw terminals
Description
Common functions
- Analog time switch
- 1 channel
- Switching status display
- Daily program
- 144 switching segments
- Quartz controlled
- Shortest switching time: 10 minutes
- Clock hands for time display
- Simple summer/winter time correction
- Switch construction:Changeover contact
- Screw terminals
AH711
- With power reserve (NiMH rechargeable battery)
AH710
- Without power reserve
Applications
- Commercial Refrigeration
- Pumps/Motor/Fan Control
- Hydroponic Systems
- Aerobic Wastewater Treatment Systems
- Boilers
- 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 | |
Connection Example
Scale Drawings
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