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Features
Maximum discharge current 40kA (induction lightning waveform 8/20µs)
Lightning surge current measurement,Replacement recommendation display function
Lightning surge current count display function
Plug-in type
Deterioration display function(warning contact output terminal attached)
DIN rail mountable（35mm）
Appearance of patented products
External circuit breakers（MCCB:50AT）≥50AF use
Applications
Low-voltage power supply circuit for switchboards and distributors (AC100V/200V/400V)
Power circuits for various control devices (AC100V/200V/400V)
Product model differentiation
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Display
Appearance diagram
Installation examples (SMBP-MZSR)
Item | Measurement conditions | Performance | |||||||||||
SMBP- MZSR 200JK1 | SMBP- MZSR 200JK2 | SMBP- MZSR 200JK3 | SMBP- MZSR 200JK1 AR | SMBP- MZSR 200JK2 AR | SMBP- MZSR 200JK3 AR | SMBP- MZSR 400JK1 | SMBP- MZSR 400JK2 | SMBP- MZSR 400J K3 | SMBP- MZSR | SMBP- MZSR | SMBP- MZSR | ||
Maximum continuous operating voltage Uc | ─ | AC275V | AC500V | ||||||||||
Maximum discharge current (lmax) | 8/20µs | 40kA | |||||||||||
Nominal discharge current (ln) | 8/20µs | 20kA | |||||||||||
Voltage protection level (Up) | Based on IEC | 1.4 kV or less | 1.4 kV or less(phases) 1.5 kV or less (N-PE) | 2.5 kV or less (phases) | 2.5 kV or less (phases) 1.5 kV or less (N-PE) | ||||||||
GUANGZHOU SANKOSHA LIGHTNING PROTECTION TECHNOLOGY CO.,LTD
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