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Lightning & Surge Protection

NOVARIS DIN MOUNT SURGE FILTER, 32A, COMPACT DESIGN SFD1-32-100-275-A

Product Code: SFD1-32-100-275-A

The Surge Filter is designed for 1 phase electrical systems with a nominal voltage of 230 VAC. It provides protection against power surges and voltage spikes. With a maximum continuous voltage of 275 V AC, the Surge Filter can handle high levels of electrical activity. It has a maximum discharge current of 100 kA (L-N) and 60kA (N-PE) at 8/20ms, as well as a lightning impulse current of 12.5kA (L-N) and 15kA (N-PE) at 10/350 us. The Surge Filter also has a nominal discharge current of 40kA (L-N) and 50kA (N-PE) at 8/20 us, ensuring efficient protection against surges. It can handle a maximum load current of 32A. With a voltage protection level below 2000V (L-N) and below 1500V (N-PE), the Surge Filter offers reliable protection for sensitive loads. It features an SPDT alarm contact for easy monitoring. The Surge Filter can be mounted on DIN rail or panels, providing flexibility in installation. It has an IP20 rating, offering protection against solid objects larger than 12mm in diameter. Overall, the Surge Filter is a reliable solution for protecting sensitive electrical equipment from power surges and voltage spikes in single-phase systems.

Technical Specifications

Brand NOVARIS
Series SFD1
Lightning Impulse Current (10/350 µs) - Iimp (kA) 12.5 (L-N), 15 (N-PE)
Mounting Type DIN rail
Operational Temperature Range (°C) -40 to 70
Maximum Continuous Operating Voltage MCOV AC (V) 275 (L-N), 255 (N-PE)
Maximum Discharge Current (8/20µs) - Imax (kA) 100 (L-N), 60 (N-PE)
Maximum Load Current - I? (A) 32
No. of Phases 1
No. of Poles 1P+N+PE
Nominal Discharge Current (8/20µs) - In (kA) 40 (L-N), 50 (N-PE)
Nominal Voltage AC (V) 230
Dimensions (mm) 108W x 69H x 95L
Weight (g) 820
Voltage Protection Level - Up (kV) < 2 (L-N), <1.5 (N-PE)
Degree of Protection IP20
Standards and Approvals IEC 61643-11, AS/NZS 1768, UL 1449, IEEE 62.41.2

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