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Novaris SFD3-20-50-275-A Surge Filter 6.25kA 15kA 3-P 3 PH 50kA 60kA 275VAC 255VAC IP20

Product Code: SFD3-20-50-275-A

  • Surge filter for 3-phase systems
  • High surge capacity: 50 kA (L-N), 60 kA (N-PE)
  • Compact design: 180x95x69 mm
  • Easy DIN rail mounting
  • Complies with IEC, AS/NZS, UL standards
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Specifications

Dimensions (mm) 95H x 180W x 69D
Lightning Impulse Current (10/350 µs) - Iimp (kA) 6.25 (L-N), 15 (N-PE)
Maximum Continuous Operating Voltage MCOV AC (V) 275 (L-N) 255 (N-PE)
Maximum Discharge Current (8/20µs) - Imax (kA) 50 (L-N), 60 (N-PE)
No. of Poles 3P+N+PE
Nominal Discharge Current (8/20µs) - In (kA) 20 (L-N), 50 (N-PE)
No. of Phases 3
Nominal Voltage AC (V) 230
Operational Temperature Range (°C) -40 to 70
Voltage Protection Level - Up (kV) < 1 (L-N), <1.5 (N-PE)
Maximum Load Current - I? (A) 20
Alarm Contact Yes
Product Type Surge Filter
Brand NOVARIS
Series SFD3
Connection Type Series
Degree of Protection IP20
Depth 69 mm
Height 95 mm
Lightning Impulse Current 6.25 kA (L-N), 15 kA (N-PE)
Mounting Type DIN Rail
Number of Poles 3
Operational Temperature -40 to 70 deg C
Phase 3
Rated Current 50 kA (L-N), 60 kA (N-PE)
Rated Voltage 275 VAC (L-N), 255 VAC (N-PE)
Standards and Approvals IEC 61643-11, AS/NZS 1768, UL 1449, IEEE 62.41.2
Voltage Protection Level <1 kV (L-N), <1.5 kV (N-PE)
Width 180 mm

Description

The Surge filter is a 3 phase device with a nominal voltage of 230 VAC. It has a maximum continuous operating voltage of 275VAC (L-N) and 255VAC (N-PE). The Surge filter has a maximum discharge current of 50kA (L-N) and 60kA (N-PE) at 8/20ms. It can handle a maximum load current of 20A. The Surge filter features an SPDT alarm contact and a series connection fail-safe alarm contact, which allows for remote monitoring. It provides all mode protection and can be mounted on DIN rail or panel. This makes it suitable for protecting sensitive loads. The Surge filter has an IP20 rating.

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17

CAD Blocks & Drawings

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