Image Preview
Electron AC Starter Switches 1 Phase Digital OLP3+ - 21A
Out of stock
₹ 1,102
₹ 1,651
33% off
(₹1,300.36 incl. GST)
Free Delivery in 3-7 working days.
5 Days Free Replacement
1 Year Warranty
Get GST Bill
- For 1-2 Ton AC Load
- Electron 21-30A 1 Phase OLP3+ Air Conditioner starters is an advanced microprocessor-controlled motor starter designed to ensure your air-conditioner’s safety and long life using VOLTCHECK, AMPCHECK, and TIME CHECK.
- VOLT CHECK – It monitors the line voltage and trips if safety limits of (160-270V) are crossed. The reason for failure and unsafe voltage amount will be displayed if it trips.
- AMP CHECK – Continuous monitoring of the current drawn by the AC is a key function of the OLP 3+. If the current exceeds a pre-set limit, the output is disconnected. This protection mechanism safeguards the compressor against potential damage. Higher the overload, the quicker the tripping. The overload amount will be displayed if it trips.
- TIME CHECK – In the event of a trip, it keeps the output open for a duration of 3 minutes starting from the last compressor operation, after which it automatically restarts the AC system. This delay is crucial for ensuring the safety of the compressor. Relevant trip details and Time remaining will be displayed in the event of a trip.
- It is applicable in networks of 240V AC current.
- Buy 21A – For 1-2 Ton, 25A – For 2-2.5 Tons, 27A – For 2.5-3 Tons, 30A – For 3 Tons AC Load.
Package Contents: 1pc 21A 1 Phase Digital AC Starter Switch
Need a larger quantity?
Special Discounts • Personalised Quote
Free Delivery Across India
5 Days Free Replacement
Manufacturer Assured
Find in Product Content
Helper: Searches short description, attributes, description, Q&A, and reviews.
Q&A
Questions & Answers
Have a question about this product?
Ask product-specific questions. Your question appears after admin approval.
No approved questions yet. Be the first to ask.
Details
Product Description
Electron Air Conditioner Starter 1 Phase OLP3+ Description
- 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 the safety and long life of your air-conditioner using the time-tested combination of VOLTCHECK, AMPCHECK, and TIME CHECK. The vivid 3-digit display shows all operational parameters such as voltage, current, the reason for the trip, and time remaining till reset, for user interest and awareness of their ACâs consumption characteristics. Available in 11A, 16A, 21A, 25A, 27A and 30A configurations.
| Rated Voltage | 240V (P-N), 50 Hz, 1 phase |
| Rated Current(AC1) | Up to 30A |
| Under/over-voltage protection | 160-270V |
| Operating voltage range | 90-320 V |
| Electrical Endurance(Operations) | 100,000 |
| Enclosure Materials | Polycarbonate (Flame-retardant) |
| Mounting Type | 4-module box |
| Mounting Center | 120 mm |
| Terminal Capacity | 10 mm2 |
| Dimensions in mm(W X H X D) | 146 X 88 X 44 |
| Protection Class | IP20 |
| Ambient Temperature | -10°C to 65°C |
| Display Parameters | Line Voltage, Current, Fault Indication, Time before the restart |
| Protection Features | VOLTCHECK, AMPCHECK, TIMECHECK |
VOLTCHECK :
- OLP 3+ monitors the line voltage and trips if safe Rated Current limits (160-270V) are breached. If tripped, the reason (Hi/Lo) and value of unsafe voltage are shown.
AMPCHECK :
- Current drawn by the AC is monitored continuously, and the output is disconnected if this exceeds a pre-set limit. This protects against damage due to rotor locking or excessively long start-up time. Tripping follows an inverse time-current characteristic - the higher the overload, the 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 an important safety measure for the compressor. When TIME CHECK is active, the display indicates the number of minutes left for Protection Features VOLTCHECK, AMP- AC to restart, along with trip information.