ROD TYPE PORCELAIN INSULATORS FOR ELECTRIC RAILWAYS

Cata.No 172001D Type QXN2-25A Rated Voltage, kV 25 Main Dimensions D,    mm φ154 H,    mm 690 Minimum Nominal Creepage Distance mm 1200 Wet Power-Frequency Withstand Voltage kV 130 Lightning Impulse Withstand Voltage kV 270 Anti-Pollution Performance Salt Density mg/cm2 0.35 Withstand Voltage kV 31.5 Tensile Failing Load kN 40

ROD TYPE PORCELAIN INSULATORS FOR ELECTRIC RAILWAYS

Cata.No 172002D Type QXN2-25 Rated Voltage, kV 25 Main Dimensions D,    mm φ154 H,    mm 690 Minimum Nominal Creepage Distance mm 1200 Wet Power-Frequency Withstand Voltage kV 130 Lightning Impulse Withstand Voltage kV 270 Anti-Pollution Performance Salt Density mg/cm2 0.35 Withstand Voltage kV 31.5 Tensile Failing Load kN 40

ROD TYPE PORCELAIN INSULATORS FOR ELECTRIC RAILWAYS

MAIN DIMENSIONGS AND PERFORMANCES

Cata.No 172003D 172004D Type QBN2- 25D QXN2- 25 Rated Voltage, kV 25 Main Dimensions D,    mm φ168 d1,    mm φ62 φ50 H,    mm 760 Minimum Nominal Creepage Distance mm 1200 Wet Power-Frequency Withstand Voltage kV 130 Lightning Impulse Withstand Voltage kV 270 Anti-Pollution Performance Salt Density mg/cm2 0.32 Withstand Voltage kV 31.5 Bending Failing Load kN 4 Tensile Failing Load kN 40

ROD TYPE PORCELAIN INSULATORS FOR ELECTRIC RAILWAYS

MAIN DIMENSIONGS AND PERFORMANCES

Cata.No 172005D 172006D Type QBZ2- 25D QBZ2- 25 Rated Voltage, kV 25 Main Dimensions D,    mm φ178 d1,    mm φ62 φ50 H,    mm 850 Minimum Nominal Creepage Distance mm 1200/145 Wet Power-Frequency Withstand Voltage kV 130 Lightning Impulse Withstand Voltage kV 270 Anti-Pollution Performance Salt Density mg/cm2 0.32 Withstand Voltage kV 31.5 Bending Failing Load kN 4 Tensile Failing Load kN 40