RN1 type indoor high-voltage current limiting fuseDetailed product description：

The RN1 indoor high-voltage current limiting fuse is suitable for short-circuit and overload protection of transmission lines and electrical equipment.

Rated voltage kV

three

six

ten

thirty-five

Rated current A

twenty

one hundred

two hundred

three hundred

four hundred

twenty

seventy-five

one hundred

two hundred

three hundred

twenty

fifty

seventy-five

one hundred

two hundred

seven point five

ten

twenty

thirty

forty

Maximum breaking current kA

forty

twenty

twelve

three point five

Minimum breaking current A

nothing

1.3ln

nothing

1.3ln

nothing

1.3ln

nothing

1.3ln

Three phase maximum breaking capacity MVA

two hundred

Maximum peak current kA when breaking the maximum short-circuit current

six point five

two point four

thirty-five

fifty

five point two

fourteen

nineteen

twenty-five

four point five

eight point six

fifteen point five

one point five

one point six

two point eight

three point six

four point two

Overvoltage multiplier

Not exceeding 2.5 times the phase voltage

RN1 type indoor high-voltage current limiting fuse