Acti9 surge arrester kit 65 KA 3P+N

This Acti9 iPRD surge arrester kit protects 3P+N installations. It allows quick replacement of damaged cartridges. This type 2 device is recommended for high risk level in incoming panel board. The surge arresters with r indication have remote transfer of the information Cartridge to be replaced. It can be turned over to allow the phase/neutral/earth cables to enter through either the top or the bottom. The associated circuit breaker Isc breaking capacity can go up to 15kA. This Acti9 iPRD is compatible with TT and TN-S earthing system. The Imax rated discharge current is 65kA. The In nominal discharge current is 20kA. The Uc maximum continuous operating voltage in DM differential mode (between phase and neutral) is 350VAC. The Uc maximum continuous operating voltage in CM common mode (between neutral and earth) is 350VAC. The Up voltage protection level in DM differential mode (between phase and neutral) is below or equal to 1.5kV. The Up Voltage protection level in CM common mode and in DM differential mode is below or equal to 1.5kV. The Ue rated service voltage is 230VAC or 400VAC+/- 10%. The operating frequency is 50Hz. The product colour is light grey (RAL7035) in an enclosure. The dimensions are (W) 200mm x (H) 267mm x (D) 112mm. The degree of protection is IP65 in an weatherproof enclosure. The operating temperature is -25°C to +70°C. The storage temperature is -40°C to +80°C.