Surge Suppressor -BT P BCM 275 RM/3+N

Surge Suppressor BT P BCM 275 RM/3+N（801105）is for installation at LPZ 0A-2 or higher, protecting low voltage equipment from surge damage. Applied in modular SPD Class I+II (Class B+C) for three-phase TT/TN-S ("3+1" circuit) power supply system. Designed according to IEC 61643-11:2011 ; EN 61643-11:2012; GB 18802.1-2011.

Type

BT P BCM 275 RM/3+N
Art.-No.

801105
Features

1. Pluggable module, easy for installation and maintenance. 2. Combined class ll 3 phase surge arresters for TT/TN-S system( “3+1” circuit). 3. Consist of High Energy MOV + High Energy GDT and thermal disconnection devices. 4. High discharge capacity, quick response. 5. Double thermal disconnector devices, providing more reliable protection. 6. Green window will change to red when fault occurs and also provide remote alarm control at the same time.

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Transient Voltage Surge Suppressor (TVSS)

Location of Use:
Main Distribution Boards

System Type:
Three Phase, TT/TN-S

Protection Elements:
High Energy MOV+ High Energy GDT

Surge Ratings:
In=20/40kA(8/20μs)

High Surge Currents:
Imax=50/65kA(8/20μs)

Surge Suppressor is a device that protects electronic equipment from voltage spikes, power surges, and lightning strikes. It absorbs excess electrical energy and diverts it to the ground, preventing damage to sensitive electronics like computers, TVs, and appliances. Essential for home and office setups, it ensures equipment longevity and stable power.

Product Features:

1. Pluggable module, easy for installation and maintenance.
2. Combined class ll 3 phase surge arresters for TT/TN-S system( “3+1” circuit).
3. Consist of High Energy MOV + High Energy GDT and thermal disconnection devices.
4. High discharge capacity, quick response.
5. Double thermal disconnector devices, providing more reliable protection.
6. Green window will change to red when fault occurs and also provide remote alarm control at the same time.

Product Advantages:

1. Advanced Surge Protection: Equipped with high joule ratings, this surge suppressor effectively absorbs power surges, spikes, and electrical noise to protect your valuable electronics from potential damage.
2. Multiple Outlets: Allowing you to connect and protect multiple devices simultaneously, such as computers, TVs, home theater systems, gaming consoles, and appliances.
3. LED Indicator: The built-in LED indicator alerts you to the status of the surge protection, so you can easily check when protection is active or if the suppressor needs replacement.
4. Compact & Durable Design: With its space-saving design, this surge suppressor fits easily into any home or office setup without cluttering your workspace. Built with high-quality materials for durability and long-lasting performance.
5. High-Speed Data Protection: Some models offer additional protection for data lines such as Ethernet, coaxial, or telephone, shielding your internet and communication devices from power surges as well.
6. Energy-Efficient: Low standby power consumption ensures that the suppressor won’t add extra costs to your energy bill, offering efficient and eco-friendly protection.

Product Applications:

1. Home Use: Safeguard everyday electronics like computers, televisions, sound systems, routers, game consoles, and home appliances from unexpected power surges caused by storms or electrical malfunctions.
2. Office Use: Ideal for protecting office equipment such as printers, fax machines, computers, and networking devices, ensuring uninterrupted work and reducing the risk of downtime due to electrical issues.
3. Industrial Equipment: For light industrial setups or small businesses that rely on expensive machinery, this surge suppressor offers an extra layer of defense against surges that could damage essential equipment.
4. Home Theater Systems: Protect your entertainment setup, including high-definition TVs, gaming systems, and sound equipment, to maintain quality performance and prevent costly repairs.
5. Network Equipment Protection: If you're running routers, modems, or other communication devices, this surge suppressor helps prevent data loss and keeps your network running smoothly.

Technical Data

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Type	BT P BCM 275 RM/3+N	BT P BCM 385 RM/3+N
Art.-No.	801105	801156
According to IEC 61643-11/EN 61643-11	Class I + Class II / Type 1 + Type 2
System mode	3 Phase，TT/TN-S System (“ 3+1 “)circuit
Total Lightning impulse current (10/350μs) [Iimp](L1+L2+L3)	24kA
Nominal voltage [UN](50/60Hz)	230V/400V	230V/400V
Rated voltage (max. continuous voltage) [Uc] [L-N / N-PE](50/60Hz)	275V/255V	385V/255V
Lightning impulse current (10/350μs) [Iimp](L-N / N-PE)	8kA/20kA	8kA/20kA
Nominal discharge current (8/20μs) [In] [L-N / N-PE]	25kA/40kA	25kA/40kA
Max. discharge current (8/20μs) [Imax] [L-N / N-PE]	50kA/65kA	50kA/65kA
Voltage protection level at In [Up] [L-N / N-PE]	≤ 1.5kV/ ≤ 1.5kV	≤ 1.8kV/ ≤ 1.5kV
Response time [tA] [L-N / N-PE]	≤ 25ns/≤ 100ns
Operating state / Failure indication	Green / Red
Number of remote terminals	1
Max. back up fuse [F]	125A gL/gG
Operating temperature range [Tu]	-40°C…+80°C
Degree of Protection	IP 20
Cross-sectional area	25mm² solid / 35mm² flexible
Mounting on	35mm DIN rail, EN 60715
Enclosure material	Purple (or Red module) & light gray (base) thermoplastic, UL94-V0
Dimension	4 mods (72mm)
Certification	CE; RoHS；REACH
Type of remote signaling contact	Switching contact
Switching capacity a.c.	250V/0.5A
Switching capacity d.c.	250V/0.1A, 125V/0.2A, 75V/0.5A
Cross-sectional area for remote signaling contact	Max. 1.5mm² solid/flexible