Switch to safe living.
Today, air-conditioners are usually the highest energy-consuming appliance in a home, and also one of the most expensive. The all-new OLP 3+ is an advanced microprocessor-controlled motor starter designed to ensure safety and long life of your air-conditioner using the time-tested combination of VOLT CHECK, AMP CHECK, and TIME CHECK. The vivid 3-digit display shows all operational parameters such as voltage, current, reason for trip, and time remaining till reset, for user interest and awareness of their AC’s consumption characteristics.
OLP 3+ fits in a standard 4-module enclosure, and the pristine white color blends in with all kinds of interior designs.
VOLTCHECK
Safety from unsafe voltage.
OLP 3+ monitors the line voltage and trips if safe limits (160-270V) are breached. If tripped, the reason (hi/lo) and value of unsafe voltage are shown. Restarts automatically once the voltage goes back within the safe range.
AMPCHECK
Current drawn by the AC is monitored continuously, and the output is disconnected if this exceeds a pre-set limit. This protects the compressor from damage due to rotor locking or excessively long start-up time. Tripping follows an inversetime-current characteristic – higher the overload, faster the tripping response. After tripping, the overload current is shown on the display.
TIMECHECK
On tripping, OLP 3+ holds the output open for a duration of 3 minutes from the time of last compressor operation, and then restarts the AC automatically. This is important safety measure for the compressor. When TIME CHECK is active, the display indicates the number of minutes left for AC to restart, along with trip information.
DIGITAL MULTIFUNCTION DISPLAY
Know your AC like never before!
Designed with our customers in mind, the display is made large and bright enough to be easy to read at all times of the day, but not so bright as to be disturbing at night. The display (a first in an appliance starter!) can tell you much more than just the readings it shows:
- Comparing the performance of the different ACs at your home or office is now easily possible, so your next purchase can be based on actual numbers instead of marketed ones!
- If you see the current characteristics go higher or lower than usual, you’ll know it’s time for a filter cleaning or a service.
- A sudden dip in voltage when the compressor starts says there might be a loose connection somewhere – a potential fire hazard!
VOLTAGE DISPLAY
CURRENT DISPLAY
FAULT INDICATION