ANSI 55-4 Pin Type Porcelain Insulator

							      •   073    -.
                                    Specification:

                                   Creepage distance: 229 mm
                              •
                                   Arcing distance:    127 mm

                                   Cantilever strength: 3000lb

                                   Low frequency dry flashover       voltage: 65kV


                      -
                      •••••

                      •...•.•.
                                   Low frequency wet flashover
                                   Critical impulse flashover

                                   Critical impulse flahsover
                                                                     voltage:.J5kV
                                                                 voltage, Positive: 105kV

                                                                 voltage, Negative: 130kV

                                   Low-freq. -puncture voltage:       95 kV
••                                 Radio interference voltage
                              •            Low frequency test voltage to ground: 10kv
                                           Max,RIVat    1 MHz:      50uv



          0140
 ••
                                         ANSI 55 - 4                   2355540
                                                                        WEIGHT        UNIT
                                  Pin Type Porcelain Insulator
                                                                           1.6 KG      MM
                                  ASSEMBLY DRAWING                   INewell-PSN