IEC Indoor Current Transformer Fuse CEF/CEF-TCU

The CEF/CEF-TCU current limiting fuses are of back-up type.

The low power losses make these fuse links specially suitable in compact switchgear and for fuse switch disconnectors combination. The fuse design is based on overload spots that significantly reduce fuse structure temperature during interruption process.

Additionally, thanks to last modification of striker pin functionality that release can be now temperature dependent - Temperature Control Unit (TCU) - increase application safety for gas insulated panels.

The CEF/CEF-TCU fuses have high breaking capability up to 63 kA.

Ratings
Rated voltage kV3,6 / 7,2 - 36
Normal current A6 - 200

Documentation and downloads

Article
ABB HV Fuses with Temperature Control Unit

English - 0.06 MB - pdf

Brochure
Current Limiting Fuses CEF and CEF-TCU 3,6/7,2 - 36 kV

English - 0.16 MB - pdf

Catalogue
Fuses Family Catalogue 2009: CEF/CEF-S/CEF-VT/CMF/WBP/WBT/BPS

English - 2.52 MB - pdf

Certificate
CEF - Certificate IEL

English - 0.94 MB - pdf

Movie
New/updated document VIDEO (640 x 360): High Voltage Fuses - Apparatus factory in Przasnysz (Poland)

English - 33.56 MB - wmv

New/updated document VIDEO (Flash): High Voltage Fuses - Apparatus factory in Przasnysz (Poland)

English - 26.74 MB - flv

Operating instruction
Instructions - High Voltage Current Limiting Fuse-links type CEF

English - 0.21 MB - pdf

Storage, Installation and Maintenance instructions for CEF - Current Limiting Fuses, CMF - Motor Circuits Fuses

English - 0.05 MB - pdf

Presentation
ABB Fuses - competitive advantages

English - 0.61 MB - pdf

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