100KA DIN-rail Mounted Large Discharge Current AC Power SPD
Techwin Inc. is one of the most professional surge protection device manufacturersin China. With matured experience in surge protectortechnology, Techwin surge protection device(SPD) China manufacturer, whose spd surge arresters obtained 28 technology patents and multiple certifications such as CE, ROHS, TUV, UL, CQC, ISO9001, ISO14001, ISO45001 and so on.
M100 series power supply system AC modules are mainly applicable to the power distribution systems for class I . Type 1 surge arrestercan protect electrical equipment from the impact of lightning electromagnetic pulse, induced overvoltage, transit operation, and resonance( less than 100 μs) overvoltage. For the Type 1 spd priceand other information, please feel free to contact us.
Application of M100B Type 1 Surge Protection Device
Type 1 whole house surge protectordevice is an AC power surge protection type 1for AC Power System.
lSensitive electronic equipment
lTelecom centers
lAutomatic control centers
lIntelligent buildings
lIndustrial enterprises
lMedical institutes
Technical Parameters of M100B Type 1 Surge Protector
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Model |
M100B1 |
M100B2 |
M100B1+N |
M100B4 |
M100B3+N |
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Lightning protection zone(LPZ) |
1-2 |
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Standards Compliance |
IEC61643-11, EN60950 |
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Classification |
Class I /Type 1 |
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Nominal working voltage Un |
220V |
385V |
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Max continuous operating voltage Uc |
385V |
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Nominal discharge current (8/20µs) In |
50KA |
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Max discharge current Imax (8/20µs) Imax |
100KA |
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Follow current interrupt rating Ifi |
25KArms/100Arms |
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Short-Circuit Current Rating Isccr |
25KA |
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Temporary overvoltage (TOV)(L-N) Ut |
440 V / 120 min. – withstand |
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Temporary overvoltage (TOV) [N-PE) Ut |
1200 V / 200 ms – withstand |
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Protection level @40kA, 8/20µs Up |
2100V |
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Protection level @20kA, 8/20µs Up |
1500V |
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Response time tA (L-N/N-PE) |
25ns/100ns |
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Protection model |
L-PE |
L/N-PE |
L-N, N-PE |
L1/L2/L3, N-PE |
L1/L2/L3-N, N-PE |
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Dimension |
90 (H)×36(W)×65(L)mm |
90 (H)×72(W)×65(L)mm |
90 (H)×144(W)×65(L)mm |
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Mounting |
DIN-rail Mounting 35mm |
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IP code |
IP20 |
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Working conditions |
Temperature: -40 to 80℃, Relative humidity: ≤95％ |
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Feature of M100B Type 1 AC Power SPD
lRemote alarm.
llarge discharge current.
lquick response.
lStandardized module design, easy to install, simple for maintenance.
lLatest arcing technology, avoid fire accident thoroughly.
lSpecial impact fuse with high reliability.
lThe power supply protection devices own internationally famous core components with excellent performance.
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