Eaton CSFI Surge Suppressor/Protector

  • Part: 1381482
  • Model: CSFI


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The CSFI is designed for mounting in distribution boards to provide secondary protection against power surges caused by external sources such as lightning strikes & substation switching as well as providing a measure of protection from surge events generated on the secondary side of the filter. An ideal device for Category B locations.

The CSFI is a 3-stage protection unit utilising primary & secondary MOV protection in conjunction with a Low-Q LC filter. The unit provides filtering of the line harmonics, noise & RF transmitters with a cut-off frequency of < 10kHz & a nominal attenuation of > 60dB.

All CSFI units are provided with indicators showing power & protection status. Alarms are indicated on the front panel of the unit. The alarm function provides a summary alarm output for protection degradation as well as power failure. The protection alarm is configured to partial protection failure. The summary alarm relay contacts provide remote signalling to other equipment.

  • General Information
    • Manufacturer
    • Eaton Corporation
    • Manufacturer Part Number
    • CSFI
    • Manufacturer Website Address
    • Brand Name
    • Eaton
    • Product Model
    • CSFI
    • Product Name
    • CSFI Surge Suppressor
    • Product Type
    • Surge Suppressor/Protector
  • Warranty
    • Limited Warranty
    • 1 Year
  • Power Description
    • Input Voltage
    • 250 V AC
    • Output Voltage
    • 250 V AC
    • Maximum Line Current
    • 25 A
    • Maximum Surge Current
    • 25 kA
    • Surge Energy Rating
    • 1555 J
  • Physical Characteristics
    • Height
    • 90 mm
    • Width
    • 70 mm
    • Depth
    • 68 mm
    • Weight (Approximate)
    • 200 g
  • Miscellaneous
    • Additional Information
      • Enclosed in IP 20 ABS plastic housing
      • Ismax 8/20us (Line-Earth) Max surge level: 10kA
      • Ismax 8/20us (Line-Neutral) Max surge level: 25kA
      • Ismax 8/20us (Neutral-Earth) Max surge level: 10kA
    • Compatibility
      • UPS System & Rectifier
      • Computer System