| ZDR: Time-switch
How energy efficiency is improved
Programmable switching times reduce stand-by losses with electrical loads.Because of its bi-stable relay outputs, the device has minimal energy consumption of approx. 0.6 W.
Areas of application
For the time-controlled activation of electrical loads such as lighting, heating, ventilation, pumps, chillers, alarm systems, etc.
Features
- Microprocessor-controlled, fully-electronic daily and weekly time-switches
- Suitable for applications with high switching capacity
- Fully automatic switching of loads
- Integrated summertime/wintertime change-over and holiday function
- Easy to operate thanks to NUM keypad and illuminated LCD display
- The optional memory enables optimised switching times to be entered and exported for copying to another device
- Super-capacitor instead of batteries as back-up power supply
- Operating instructions stored safely in a separate compartment in the housing
Technical description
- Power supply: 230 V~
- Maximum switching power: 16 A, 250 V~
- Back-up power supply: up to 36 hours
- Up to 58 memory addresses in two channels with up to 406 switching commands
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