Eaton DSFi Hardwired Surge Filter

Eaton DSFi Hardwired Surge Filter

The DSFi provides secondary protection against power surges caused by external sources such as lightning strikes and substation switching as well as providing protection from surge events generated on the secondary side of the filter. Its 3-stage protection unit utilises primary and secondary MOV protection in conjunction with a Low-Q LC filter. In addition, the unit also provide filtering of the line harmonics, noise and RF transmitters.
Product Snapshot
Input voltage: 200-250 VAC 1 Phase
Maximum continuous voltage - MCOV: 300 VAC
Temporary overvoltage - TOV: 320 VAC, 15 mins
Current rating - continuous: 5 - 32 A
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  • Surge suppression and filtering in a single package
  • Modular design
  • Enclosed in IP24 steel enclosure
  • Remote alarm contacts standard
  • 3 mode protection
  • 5 Year Warranty

Please see available files below:

Eaton DSFi Brochure

Eaton DSFi Manual

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