PROGRAMMABLE ASTRO-SWITCH
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Features
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
Applications
Street lighting, commercial compound lighting,
high tower avionic lighting
Decorative/ highlight lighting, advertising signage
Staircases, patios, courtyards, gardens, common
living areas
Benefits
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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Operating voltage
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Output ralay rating at 230V AC
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| Resistive load 5A, (optional 20A) |
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Terminals
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| Accepts Max. 2.5 sq.mm cable |
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Permisible ambient temp.
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-20O C to +40O C
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Protection
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IP 30
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