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Products > Special Purpose Controller > Astro Switch |
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Application |
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- Street lighting, commercial compound lighting,
high tower avionic lighting
- Decorative/ highlight lighting, advertising signage
- Staircases, patios, courtyards, gardens, commonliving areas
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Feature |
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- Works on Astronomical principles
- Calculates SUNSET & SUNRISE time
based on the earth's orbit around the sun and
rotation on its own axis
- Accepts longitude and latitude data to
determine location of astro-switch on earth
- Accurate calculation of SUNSET & SUNRISE
times on any longitude between 65O north to
65O south latitude
- PC connectivity through an adapter to program
the data
- Data retained in non-volatile memory
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Benefits |
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- One time programming at the time of installation
- Automatically changes the switch ON & OFF
times based on day length
- No need to change ON/OFF switch times every
few days
- Saves power by switching ON the lights just for
the right amount of time
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Technical Data |
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Operating voltage |
230V AC, ± 10% 50Hz, 1Ph |
Output ralay rating at 230V AC |
Resistive load 5A, (optional 20A) |
Terminals |
Accepts Max. 2.5 sq.mm cable |
Permisible ambient temp. |
-20°C to +40°C |
Protection |
IP 30 |
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