F High Voltage Current Limiting FuseDetailed product description：

F-type full range high-voltage current limiting fuse I2 characteristics:

Fixed working voltage (Kv)	Rated working current (A)	Minimum value of I2 * t before arc (A2 * s)	Fuse I2 * t minimum value (A2 * s)
twelve	ten	2.2×102	4.7×103
twelve	sixteen	3.4×102	6.1×103
twelve	twenty	7.7×102	1.1×104
twelve	twenty-five	1.3×102	1.6×104
twelve	thirty-one point five	2.5×103	2.5×104
twelve	forty	3.8×103	3.8×104
twelve	fifty	6.8×103	5.6×104
twelve	sixty-three	8.1×103	8.4×104

F-type full range high-voltage current limiting fuse matched with transformer:

Transformer capacity (KvA)	Transformer primary voltage 12Kv t Fuse model (compliant with DIN standards) BS standard)		Rated current of fuse link (A)
≤125	FDL.J-12	FFGHA-12	ten
one hundred and sixty	FDL.J-12	FFGHA-12	sixteen
two hundred	FDL.J-12	FFGHA-12	twenty
two hundred and fifty	FDL.J-12	FFGHA-12	twenty
three hundred and fifteen	FDL.J-12	FFGHA-12	twenty-five
four hundred	FDL.J-12	FFGHA-12	thirty-one point five
five hundred	FDL.J-12	FFGHA-12	forty
six hundred and thirty	FDL.J-12	FFGHA-12	fifty
eight hundred	FDL.J-12	FFGHA-12	sixty-three

Characteristic curve of F-type high-voltage current limiting fuse:



F-type 12KV fuse link time current characteristics F-type 12KV fuse link cutoff current characteristics

Purpose:
High breaking capacity high-voltage current limiting fuses for full range protection are suitable for use in power systems with AC 50Hz, rated voltage of 3.6-10KV, and rated current up to 100. They are used as overload or short-circuit protection for transformers and other power equipment
This high-voltage fuse complies with the national standard GB15166.2, the International Electrotechnical Commission standard LEC60282, as well as the German DIN standard and the British BS standard

F-type high-voltage current limiting fuse