Proton 2-AC Timer with Dip Switch – Automatic AC Changeover Timer 25A
Proton 2-AC Timer with Dip Switch – Complete Guide, Features & Applications
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| Proton 2-AC Timer with Dip Switch (25A) for automatic dual air conditioner changeover and voltage protection. |
If you operate multiple air conditioners in offices, server rooms, hotels, or homes, managing runtime efficiently is essential. The Proton 2-AC Timer with Dip Switch is designed to alternate two AC units automatically, helping reduce electricity bills, balance load, and extend compressor life.
What is Proton 2-AC Timer with Dip Switch?
The Proton 2-AC Timer is an automatic changeover timer that alternates operation between two air conditioners based on preset time intervals. Using built-in DIP switches, users can easily configure changeover timings and operating modes.
- Controls two AC units alternately
- Select between 4-hour or 8-hour changeover
- Includes 2 min 30 sec ON delay protection
- Over-voltage & under-voltage protection
- Auto and Manual operation modes
- Wall-mount design with LED indicators
Key Features
1. Dual AC Control
Alternates operation between AC1 and AC2, ensuring equal usage and reducing wear on a single unit.
2. Selectable Changeover Timing
Using DIP switches, you can select 4 hours or 8 hours runtime before automatic switching.
3. Built-In Voltage Protection
Protects your air conditioners from high and low voltage conditions.
4. Compressor Safety Delay
2 minutes 30 seconds ON delay prevents rapid cycling and compressor damage.
5. LED Status Indicators
Displays AC1 ON, AC2 ON, voltage trip, and operation mode.
Technical Specifications
| Specification | Details |
|---|---|
| Input Supply | 230 VAC ±15%, 50 Hz |
| Output Capacity | 230 VAC, 25A per AC |
| Changeover Time | 4 Hours / 8 Hours (Selectable) |
| Delay Time | 2 Minutes 30 Seconds |
| Protection | Over-Voltage / Under-Voltage |
| Mounting | Wall Mount |
| Dimensions | 85 × 190 mm |
Applications
- Office spaces with multiple air conditioners
- Server rooms & data centers
- Hotels & guesthouses
- Industrial cabins & control rooms
- Residential homes with dual AC setups
Benefits of Using 2-AC Timer
- ✔ Reduces electricity consumption
- ✔ Prevents simultaneous heavy load
- ✔ Extends compressor life
- ✔ Ensures balanced cooling performance
- ✔ Eliminates manual switching
Frequently Asked Questions (FAQ)
1. What does a 2-AC Timer do?
It automatically alternates between two air conditioners based on preset time intervals to balance usage and reduce energy costs.
2. How many ACs can this timer control?
This model controls two AC units alternately.
3. What is the purpose of the DIP switch?
The DIP switch allows users to configure changeover timing (4 or 8 hours) and select manual or automatic operation.
4. Does it protect from voltage fluctuations?
Yes, it includes over-voltage and under-voltage protection.
5. Is it suitable for home use?
Yes, it can be used in homes, offices, and commercial establishments where two AC units operate.
6. What is the delay time feature?
The 2 min 30 sec delay prevents immediate restarting of compressors, improving lifespan.
7. Can both ACs run simultaneously?
No, the timer is designed to alternate between AC1 and AC2 to avoid simultaneous operation.
Buy Proton 2-AC Timer with Dip Switch
Looking to improve energy efficiency and extend your AC life? The Proton 2-AC Timer with Dip Switch is a reliable and practical solution for dual AC management.
Check Product Here: Proton 2-AC Timer with Dip Switch – IndiaMeters.in
Tags: 2 AC Timer, AC Changeover Timer, Dual AC Controller, AC Timer with Dip Switch, Automatic AC Alternator

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