Voltage Protector Device -BT PCM TT 275 RM
The Surge Protector BT PCM TT 275 RM(810813) can be deployed at LPZ 0B-1 and above locations to defend low voltage equipment against surge disturbances. Installation occurs in SPD Class II (Class C) modules of TN-S/TT (“3+1” circuit) power supply systems. This device meets the specifications defined in IEC 61643-11:2011 as well as EN 61643-11:2012 and GB 18802.1-2011.
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Type
BT PCM TT 275 RM
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Art.-No.
810813
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Location of Use:
Sub-Distribution Boards
Sub-Distribution Boards
System Type:
Three Phase, TT/TN-S
Three Phase, TT/TN-S
Protection Elements:
High Energy MOV+ High Energy GDT
High Energy MOV+ High Energy GDT
Surge Ratings:
In=20/40kA(8/20μs)
In=20/40kA(8/20μs)
High Surge Currents:
Imax=40/65kA(8/20μs)
Imax=40/65kA(8/20μs)
The Voltage Protector Device serves as an advanced dependable solution which protects TT electrical systems against spikes and power surges in addition to transient overvoltage from lightning strikes. The product combines innovative structural elements which maintain system safety for various electrical infrastructure requirements across different applications.
Voltage Protector Device - BT PCM TT 275 RM
The BT PCM TT 275 RM functions as a high-performance security device that guards TT electrical systems against transient overvoltage spikes together with power surges and lightning-induced voltage spikes. The device provides engineered protection to secure both residential industrial and commercial applications in electrical infrastructure systems.
Key Features:
- Advanced Overvoltage Protection: The device shields equipment from overvoltage events up to 40 kA (8/20 µs) duration.
- TT System Compatibility: The solution delivers its best protection performance together with stability outcomes for TT systems.
- Modular Construction: This product's modular construction enables easy maintenance through its simple installation system and modules which are easily replaceable after installation.
- Wide Voltage Range: The device operates at 275V AC voltage level to function with various electrical system arrangements.
- Real-Time Monitoring: The system can be monitored through integrated status indicators that provide fast and simple system oversight.
Technical Specifications:
- Nominal Voltage (UN): 230V/400V AC
- Maximum Surge Capacity (Imax): 40 kA (8/20 µs)
- Voltage Protection Level (Up): ≤ 1.5 kV
- Response Time: < 25 ns
- Enclosure Protection Rating: IP20
Applications:
- Industrial and commercial power distribution systems
- An installation that includes solar and wind power systems forms part of renewable energy setups.
- Data centers together with IT networks and telecommunications equipment find application in this system.
- Service areas such as residential properties need electrical panels that demand strong protective capabilities.
Benefits:
- Protective equipment life expectancy will benefit from surge protection because it shielded electrical equipment from damaging voltage spikes which results in longer equipment lifespan.
- The system minimizes equipment downtime while reducing operational costs through decreased requirement to repair equipment thereby improving operational effectives and cost-effectiveness.
- The electrical system safety improves substantially because voltage spikes and surges receive protection which decreases the probability of equipment and infrastructure harm.
Technical Data
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