Pfisterer 827 513 125

CONNEX Surge Arrester

827513125

➡ View complete range of MV HV Surge Arresters manufactured by Pfisterer – stock code 827 513 125 manufactured by Pfisterer is a Class/Size 1 surge arrester for medium/high voltage electrical power networks.

827 513 125 pluggable surge arrester is according to DIN VDE 0675 Part 4 and IEC 99-4 suitable for inside-cone cable termination according to EN50180/EN50181 – 10kA type.

♦ Class 2 | Class 3 Medium & High Voltage Surge Arresters

827513125 CONNEX Surge Arrester

Pfisterer Part Number: 827 513 125
Connex Surge Arrester Size: 1
Rated voltage U _r (kV): 12.5
Max. Continuous voltage U _c(kV): 10
Operating temperature (°C): -25 to +40
Max. Residual voltage U _res at 8/20 μs 5 kA (kV): 34
Max. Residual voltage U _res at 8/20 μs 10 kA (kV): 37
Max. Residual voltage U _reswith steep shock 1/20 μs (kV): 40
Line discharge class: 1
Energy absorption: 2
Rated discharge current (8 / 20μs): 10
High surge current (4 / 10μs): 65
Long wave shock current (2000 μs): 250
Short-circuit strength N: 16
Ground wire sqmm: Minute 16
Pfisterer Surge Arrester Size 1

Pfisterer 827 513 125 – Dimensions

Length l -350mm
Diameter surge arrester – 65mm
Thickness d – 66mm

➡ See the complete range of Pfisterer CONNEX inner cone plug terminations to connect and terminate medium/high voltage cables operating typically at 11kV, 20kV 33kV and 66kV voltages into gas insulated switchgear.