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Surge Protector SPD 255V T1 AC 3 Phases 50kA/100kA/200kA for TT System Surge Protection Devices
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Telebahn's Surge Protector SPD 255V T1 AC 3 Phases 50kA/100kA/200kA for TT System Surge Protection Devices is the ultimate solution to your problem in safeguarding your devices from electrical surges. This revolutionary product is unmatched with its performance, reliability, making it an excellent investment for both residential and commercial purposes.
The Surge Protector SPD 255V T1 AC 3 Phases 50kA/100kA/200kA for TT System Surge Protection Devices was created to protect you and your place from electrical transient voltage brought by lightning hits, power outages, or other electrical disturbances. It is well-suited to be use in TT systems, where connection won’t be supplied, and where the earth electrode was installed.
The Surge Protector SPD 255V T1 AC 3 Phases 50kA/100kA/200kA for TT System Surge Protection Devices can deliver a maximum discharge of up to 200kA, supplying maximum security during unfortunate circumstances. This advanced level of protection helps to make sure that your valuable electronics, including personal computers, televisions, and also other vulnerable equipment.
Also, this protective device has an alarm function, which alerts users if there’s an error or any malfunctions in the system. This feature plays an essential part in monitoring power supply conditions and protecting your electronic devices from power surges. This device also comes with a durable design that was made to withstand even the harshest operations.
Another notable function of it is its compact size and lightweight design. It is an ideal to use in small areas that are most vulnerable from damages. Grab yours now and protect your home and your family!
Lightning Current Class I Surge Protective Devices for TN-S/TT 3+1 circuit Surge Protection Devices
Summary
For installation at LPZ 0A-1 or higher, protecting low voltage equipment from surge damage. Applied in modular SPD Class I+II (Class BC) for TT ( “3+1” circuit) and TNS power supply system. Designed according to IEC 61643-1; EN 61643-11; GB/T 18802.1.
Hightlight Features
• 10/350μs, 8/20μs sparkgap, Three-phase lightning surge arrester.
• Lightning impulse current withstand max.50kA (10/350μs) L-N, max.100kA (10/350μs) N-PE.
• Adopt hermetical GDT technology, high follow current extinguishing capacity.
• Extremely low voltage protection level.
• Double thermals for parallel or series (V-shape) connection.
• Multifunctional connection for conductors and busbar.
• Green light indicates power functional mode (L-N module).
Technical data
Type | BT BCM 50 RM/3+N | |
BT BCM 50 RM*3P | BT BNM 100*1P | |
Nominal voltage a.c. [ UN ] | 230V / 400V | |
Rated voltage (max. continuous a.c. voltage) [ Uc ] [L-N / N-PE] | 255V | 255V |
Total lightning impulse current (10/350) [ Iimp ] [L1+L2+L3+N-PE] | 250kA | |
Lightning impulse current (10/350) [ Iimp ] [L-N / N-PE] | 50kA | 100kA |
Nominal discharge current (8/20) [ In ] [L-N / N-PE] | 100kA | 200kA |
Max. discharge current (8/20) [ In ] [L-N / N-PE] | 200kA | 300kA |
Voltage protection level at In [ Up ] [L-N / N-PE] | ≤ 1.8kV | ≤ 1.5kV |
Follow current extinguishing capability at Uc [ If ] [L-N / N-PE] | 32A fuse will not be triggered at 10kArms 255V | 100Arms |
Response time [tA] [L-N / N-PE] | ≤ 100ns | |
Max. back up fuse (L) [F] | 200A gL/gG | |
Max. back up fuse (L-L') [F] | 125A gL/gG | |
Operating temperature range [Tu] | -40°C...+80°C | |
Min. cross-sectional area | 10mm2 solid / flexible | |
Max. cross-sectional area | 35mm2 solid / 50mm2 flexible | |
Mounting on | 35mm DIN rail | |
Enclosure material | Light grey thermoplastic, UL94-V0 | |
Dimension | 8 mods | |
Test standards | IEC 61643-1; EN 61643-1; GB 18802.1 | |
Certification | CE, RoHS, ISO9001:2015 | |
Type of remote signalling contact | Switching contact | |
Switching capacity | AC:250V/0.5A; DC:250V/0.1A;150V/0.2A;750V/0.5A | |
Cross-sectional area for remote signalling contact | Max. 1.5mm2 solid / flexible | |
Ordering information | ||
Type | BT BCM 50 RM/3+N | |
Art.-No. | 801 016 | |
Packing unit | 1pc(s) | |
