Astronomical Time Switch

Application

Suitable for Residential and Commercial use.

Range

16 A

Specification

IEC 60730-1/IEC 60730-2-7

MRP Rs.: ₹ 3450.00 (incl. of all taxes)

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3 Year Power Reserve

To ensure that the current date and time settings are maintained and the set program is followed even during power failure.

Astro Program

Some appliances need to be controlled depending on the sunrise and sunset times.This can be done using astronomical time switch depending on the different times of a season.Geographical location is input via entering longitude and latitude.

Summer/Winter Time Setting

There are four different options available for summer or winter switching of a program.

Offset Setting

The offset setting enables the user to adjust the astronomical times up to + -2h.This helps in saving energy by turning on lighting later and off earlier than the previously set sunset and sunrise times depending on a particular geographical area.

Night Break Setting

In night break program can be turned off at night during the set time duration.

Technical Specification

Technical features

Operating voltage	230 V AC
Number of channel	1
Power reserve	3 Year
Frequency	50 Hz/60 Hz
Power consumption	1 W
Program	Astronomical
Data readout	LCD display
Mechanical life	10 to power of 6
Electrical life	10 to power of 5
Supply terminals	A1 - A2
Supply voltage tolerance	±10%
Operating modes	Manual, automatic, holiday, nightbreak
Summer winter time	off, automatic changeover
Rated insulation voltage	250 V
Wire size	1 mm² - 4 mm²
Tightening torque	0.5 Nm
Mounting	Din rail mounting
Dimensions	90 mm × 36 mm × 65 mm
Standard	IEC 60730-1/IEC 60730-2-7