3 Phase Surge Protector -BT P BCM12.5 275 RM 3+N
3 Phase Surge Protector BT P BCM12.5 275 RM/3+N(801432) 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.
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Type
BT P BCM12.5 275 RM/3+N
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Art.-No.
801 432
Inquiry
Download Datasheet
Location of Use:
Main Distribution Boards
Main Distribution Boards
System Type:
3 Phase, TT/TN-S
3 Phase, TT/TN-S
Modules:
3P+NPE
3P+NPE
Protection Elements:
High Energy MOV+ High Energy GDT
High Energy MOV+ High Energy GDT
High Surge Currents:
limp=30kA/100kA(10/350μs), Imax=160kA(8/20μs)
limp=30kA/100kA(10/350μs), Imax=160kA(8/20μs)
3 Phase Surge Protector -BT P BCM12.5 275 RM 3+N
The 3-Phase Surge Protector is designed to provide reliable overvoltage protection for power systems, making it ideal for industrial and commercial applications with high protection requirements. Key features and functions are as follows:
Key Features
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Protection Capability:
- Protects three-phase four-wire systems (3+N), ensuring comprehensive protection between phase-to-phase, phase-to-neutral, and neutral-to-ground.
- Provides a maximum discharge current (Imax) of 12.5kA to handle high-energy surge impacts.
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Voltage Specifications:
- Compatible with a nominal voltage of 275V (AC).
- Offers a low residual voltage level, effectively safeguarding sensitive equipment.
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Modular Design:
- Plug-and-play modules allow for easy maintenance and replacement without requiring power interruptions.
- Highly integrated design simplifies installation.
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Status Indication:
- Equipped with status indicators for real-time monitoring of device operation.
- Includes remote alarm interface (RM functionality), allowing integration into building automation or industrial control systems.
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High Reliability:
- Utilizes high-performance Metal Oxide Varistor (MOV) technology for long-term stable operation.
- Features short-circuit protection and thermal disconnection for added safety.
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Application Scenarios:
- Electrical distribution panels.
- Industrial control systems.
- Communication equipment and server rooms.
- Photovoltaic and wind power stations.
Technical Specifications
- Maximum Continuous Operating Voltage (Uc): 275V AC
- Nominal Discharge Current (In): 5kA
- Maximum Discharge Current (Imax): 12.5kA
- Response Time: <25 nanoseconds
- Operating Temperature Range: -40°C to +80°C
- Installation Method: DIN Rail Mount
Advantages
- Provides comprehensive surge protection.
- Modular design for easy maintenance.
- Stable operation in various environmental conditions.
Advantages:
- Cost-Effective: Combines advanced technology with high-quality materials to deliver exceptional protection at a reasonable cost.
- Safe and Reliable: Multiple protection mechanisms ensure the long-term operation of electrical equipment and systems.
- Eco-Friendly Design: Made with environmentally friendly materials and compliant with international standards such as RoHS.
Technical Data
Product Showcase
Mounting
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