Surge Protection for Air Conditioner: Keep Your AC Safe
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Surge Protection for Air Conditioner -BT P BCM 275 RM/1+N
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Surge Protection for Air Conditioner -BT P BCM 275 RM/1+N

The Surge Protection for Air Conditioner BT P BCM 275 RM/1+N (801106) is designed for LPZ 0A-2 or higher zones, protecting low-voltage equipment from power surges with an optional remote terminal. This pluggable SPD combines Class I and Class II protection for single-phase TT/TN (“1+1” circuit) systems and meets IEC 61643-11:2011, EN 61643-11:2012, and GB/T 18802.11-2020 standards.

  • Type

    BT P BCM 275 RM/1+N

  • Art.-No.

    801106

  • Features

    1. Pluggable module, easy for installation and maintenance.
    2. High discharge capacity, quick response.
    3. Double thermal disconnector devices, providing more reliable protection.
    4. Green window will change when fault and also provide remote alarm control at the same time.
    5. Power system frequency: 50/60 Hz.
    6. Suitable for use in single phase 220V-240V AC systems.
    7. Suitable for TT / TN installations.

Inquiry
Download Datasheet
Surge Protection for Air Conditioner
SPD
Location of Use:
Sub-Distribution Boards
System Type:
Single Phase, TN/TT, 275V AC 1P+N, T1+T2
Protection Elements:
High Energy MOV+ High Energy GDT
Mode of protection: L-N，N-PE
Surge Ratings:
Iimp=8kA (10/350μs), In=25kA/40kA(8/20μs), High Surge Currents:
Imax=50kA/65kA(8/20μs)

Protect your air conditioner from power surges caused by lightning, outages, or voltage spikes. A surge protector helps prevent damage to the compressor, circuit boards, and other components, supporting reliable performance and longer service life.

Features

1. Dedicated AC Protection: Specifically designed to safeguard air conditioning units from lightning strikes and power surges.
2. High Surge Capacity: Capable of handling large transient voltages to protect compressors, control boards, and motors.
3. Overvoltage and Undervoltage Protection: Monitors and reacts to voltage fluctuations to prevent equipment damage.
4. Rapid Response Time: Instantly diverts surge energy away from sensitive AC components.
5. LED Status Indicators: Provides clear visual feedback on the operational status of the surge protector.
6. Thermal Disconnection Mechanism: Ensures safe shutdown in case of internal overheating or component failure.
7. Weather-Resistant Housing: Suitable for both indoor and outdoor installation near AC units.
8. Standards Compliance: Built according to IEC and EN surge protection standards for reliable performance.
Surge Protector

Advantage

1. Protects Expensive Equipment: Prevents costly damage to compressors, control circuits, and motors in AC units.
2. Extends AC Lifespan: Reduces electrical stress, helping your air conditioner last longer with fewer breakdowns.
3. Minimizes Downtime: Keeps cooling systems running reliably during summer peaks and stormy weather.
4. Saves on Repair Costs: Avoids frequent service calls caused by surge-related failures.
5. Improves Energy Efficiency: Maintains optimal performance by protecting sensitive electronics from voltage spikes.
6. Enhances Safety: Reduces risk of fire or hazards caused by electrical surges.
Surge Protective Device

Application

1. Residential Homes: Protects split-type, window, and central air conditioning units from power surges.
2. Commercial Buildings: Safeguards HVAC systems in offices, retail stores, and service centers.
3. Industrial Facilities: Shields large-scale cooling and climate control systems from surge-related damage.
4. Hotels and Hospitality: Ensures continuous and reliable operation of guest room and lobby air conditioning units.
5. Data Centers: Protects precision cooling systems essential for maintaining optimal server room temperatures.
6. Healthcare Facilities: Maintains uninterrupted air conditioning for patient comfort and equipment cooling.
7. Educational Institutions: Secures air conditioning systems in classrooms, labs, and auditoriums.
Surge Protection Device

Installation

1. Select Installation Location: Install the surge protector close to the air conditioner’s power supply connection for optimal protection.
2. Turn Off Power: Switch off the main breaker or disconnect power to the AC unit before starting installation.
3. Mount the Surge Protector: Secure the unit on a wall, panel, or suitable mounting surface near the AC electrical connection.
4. Connect to Power Lines: Wire the surge protector to the air conditioner’s power input, following the manufacturer’s wiring diagram.
5. Ground Properly: Attach the grounding wire to a reliable earth connection to safely divert surge energy.
6. Check Connections: Ensure all terminals are securely tightened and wiring is correct to prevent faults.
7. Restore Power: Turn the main breaker back on and verify that the AC unit operates normally.
8. Test and Monitor: Check LED indicators or status lights to confirm the surge protector is active and functioning.
BT P BCM 275 RM/1+N Dimension

Technical Data

Product Showcase

Surge Protection
Lightning Protection
Surge Protector Device

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