Transient Voltage Surge Suppressor -BT P BCM12.5 275 RM/1+N
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Transient Voltage Surge Suppressor -BT P BCM12.5 275 RM/1+N

Transient Voltage Surge Suppressor BT P BCM12.5 275 RM/1+N(801427) 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  single-phase 220V / 230V TT/TN (1+1 circuit) power supply system. Designed according to IEC 61643-11:2011 ; EN 61643-11:2012; GB 18802.1-2011.
  • Type

    BT P BCM12.5 275 RM/1+N

  • Art.-No.

    801 427

Transient Voltage Surge Suppressor
Lightning Surge Protector
Surge Arrestor
Location of Use:
Main Distribution Boards
System Type:
Single Phase, TT/TN
Modules:
Pluggable Design
Protection Elements:
High Energy MOV+ High Energy GDT
High Surge Currents:
limp=12.5/37.5kA(10/350μs), Imax=65/100kA(8/20μs)

Transient Voltage Surge Suppressor (TVSS)

The Transient Voltage Surge Suppressor (TVSS) is a device specifically designed to protect electronic equipment, power systems, and communication networks. It effectively suppresses transient overvoltages caused by lightning strikes, switching operations, or other power disturbances, ensuring stable operation and extending the lifespan of the protected equipment.
Power Surge Suppressor

Key Features:

Efficient Surge Suppression: Quickly responds to transient voltages, protecting sensitive devices from power surges. Wide Voltage Range: Suitable for low and medium voltage applications, covering industrial, commercial, and residential use cases. Modular Design: Compact structure, easy to integrate into distribution panels or cabinets for convenient maintenance and replacement. Thermal Protection Mechanism: Equipped with built-in thermal disconnect or protection devices to prevent failure due to overload or aging. Self-Healing Properties: Utilizes high-quality Metal Oxide Varistors (MOVs) or Gas Discharge Tubes (GDTs) to maintain excellent performance after multiple surge events. LED or Remote Status Monitoring (Optional): Provides real-time status indication, allowing users to monitor the operational status of the device. Compliance with International Standards: Meets IEC 61643 and UL 1449 standards, ensuring high performance and safety.
Surge Suppression Device (SSD)

Applications:

  • Protection of industrial equipment
  • Power supply protection for commercial buildings
  • Residential power systems
  • Data centers and server rooms
  • Communication and network equipment
  • Military and medical equipment
Transient Voltage Suppressor (TVS)

Technical Specifications (Example):

Nominal Voltage: 250V / 275V / 480V Maximum Discharge Current (Imax): 10 kA to 100 kA Protection Modes: L-N, L-G, N-G, or L-L Response Time: < 25 nanoseconds Installation Type: DIN-rail or panel-mounted Operating Temperature: -40°C to 85°C
Transient Voltage Surge Protection Device

Advantages of Transient Voltage Surge Suppressor (TVSS):

  • Fast Response: Provides rapid protection to electronic devices against overvoltage damage.
  • Enhanced Equipment Longevity: When integrated into a well-designed system, it can significantly extend the lifespan of devices.
Surge Protection Device (SPD)

Technical Data

Product Showcase

TVSS Surge Protector
Mounting
T1+T2 12.5kA Surge Protection for Power Supply Systems
T1+T2 12.5kA Surge Protection for Lightning and Power Surges
T1+T2 12.5kA Surge Protector for Industrial Equipment

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