Basic product symbols: CR6-35kV / 100A
– CR: Falling fuse
– 6 (to 35): nominal voltage (kV)
– 100 (up to 200): nominal current (kV)
The company will meet the type of wire with appropriate current according to customers’ requirements.
The Self-Falling Fuse (CR) is manufactured by EEMC Electric Equipment Design and Construction Limited Company in accordance with IEC Standard 282-2: 1995. These fuses have been previously authorized by the Ministry of Energy. The national electricity grid was approved under Document No. 215 / NL / KHKT dated 21 June 1992 and No. 860NL / KHKT dated 12 May 1993.
|Nominal voltage (kV)||6,3||10||15||22||35|
|Maximum working voltage (kV)||6,9||11,5||17,5||24||40,5|
|The largest nominal line||100||200||200||200||100|
|Industrial frequency test voltage for 1 minute||32||42||55||65||95|
|Pulse-resistant voltage (kVp)||60||75||125||125||170|
|Cutting power (MVA)||100||100||200||200||250|
|Rated asynchronous short circuit (kAm.s)||5||5||12||12||16|
|Maximum environmental temperature (0C)||45||45||45||45||45|
|Maximum relative humidity (%)||98||98||98||98||98|
|Minimum detection line length (mm/kV)||20||20||20||20||20|