5 HH Series

Epoxy Bushing Insulator

Epoxy 2 M12x130-E Series
5 HH Series
Technical data
Nominal work voltage3 kV
Maximum working voltage4.5 kV
Nominal current1000 A
P-Q creepage distance142 mm
M-N creepage distance77 mm
R-S Air clearance70 mm
T-Z Air clearance41 mm
Operating temperaturefrom -40 °C to +145 °C - 20000 h - IEC 216
Dielectric test at dry conditions14 kV | 60 s | 50 Hz
CTI according to IEC112> 600
Fire - smoke behaviour
According to UL94V0
According to NFF16-101 and 16-102Classification F1-I2, grid 4
According to FS N.304142In accordance with the specification
Maximum torque on the copper bar50 Nm
Maximum torque on M6 thread10 Nm
Insulating materialFiber-glass reinforced thermosetting resin
Seal materialPara rubber
Electroconductive materialElectrolytic copper
OUTDOOR SIDE INDOOR SIDE
RATED INSULATION VOLTAGE UNm [kV] OVERVOLTAGE CATEGORY POLLUTION DEGREE RATED INSULATION VOLTAGE UNm [kV] OVERVOLTAGE CATEGORY POLLUTION DEGREE
2,84 OV4 PD4 < 1,2 OV4 PD4
< 3,00 OV4 PD3 < 3,000 OV4 PD3
2,84 OV3 PD4 1,54 OV3 PD4
< 3,700 OV3 PD3 < 3,000 OV3 PD3
CODE A1 A2 A3 D1 D2 B1 B2 B3 D3 D4 E1 F1 E2 F2 WEIGHT (kg)
312008600 --- 14.5 26.5 --- ø13 --- 19.5 41.5 --- ø14 --- --- --- --- 1.475
312008700 --- --- --- --- --- --- 19.5 41.5 --- ø14 15 M10 --- --- ---
312900200 --- --- --- --- --- --- --- --- --- --- 15 M12 15 M12 1.200
312900300 --- --- --- --- --- --- --- --- --- --- 15 M16 15 M16 1.200