| Overview
Product: OAR-01 Astronomical Time Switch (intelligent and precise)
Purpose: A modern replacement for traditional photoelectric sensors (no optical sensor required)
Input: Local time and geographic coordinates (or selection of a provincial capital) to automatically compute sunrise and sunset times
Output: 10 A relay, active/inactive
GPS: Optional GPS connection for higher accuracy
Channel Outputs
Output channel: 10 A with precise and independent operation
Time offset setup relative to sunrise/sunset
On/Off indicator on the panel (if provided)
Key Features
Auto-scheduling: Automatic timing based on geographic coordinates or provincial center
GPS coupling: GPS connection for timing accuracy
Power protection: Protection against overvoltage and two-phase network conditions
Memory retention: Lithium battery with long life, preserves data up to 5 years without power
Low consumption: Power consumption < 1 W
Display: High-resolution LCD display
Software controls: Easy software configuration
Reliability: Safe and stable design for urban lighting, streets, parks, and industrial/commercial projects
Warranty & Standards: 18-month warranty and approvals from the Energy Research Institute, National Standards Organization, and Oil & Gas sectors
Description
OAR-01 is an astronomical time switch with two phases/two control sources that smartly manages lighting without a photosensor. Scheduling is calculated using local time and geographic position, and the 10 A relay automatically turns on or off. Time offset allows more precise alignment than sunrise/sunset. A protective system and backup battery ensure data is preserved during power outages. Low energy consumption, precise display, and software management capabilities make this device a suitable choice for controlling lighting in urban, municipal, and industrial projects.
Safety & Notes
Overvoltage protection (OVP)
Two-phase suppression (protection against two-phase conditions)
Battery life: long battery life and data retention up to 5 years
Manual control: manual operation mode for grid service
Usage Tips
For optimization, use GPS or provincial-center data to achieve more precise scheduling
Be aware that time offset can allow better coordination with reasonable delays for lighting control |
