B84320Z0010H033

EMP Protection Units Analog Communication and Control Lines Series/Type: B84320Z0010H033/B84320Z0010H035 Date: January 2004 © EPCOS AG 2004. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. EMP protection units Analog communication and control lines B84320Z0010H033 B84320Z0010H035 General The EMP protection unit is sequenced, i.e. to use simultaneously the benefits of inert-gas-filled surge arresters (extremely high surge capability) and of varistors (fast response). They are isolated by a series inductor. The arrester is housed in a plug-in socket, so it can be removed and tested without detaching the lines. Note on voltage figures: The maximum voltage on the filter output depends primarily on the rise time until the arrester responds. For this reason the maximum voltage on the filter output is stated in the following table as a function of the rising edge dv/dt of the pulse. Technical data Ordering code Rated voltage VR Rated frequency fR Rated current IR Number of lines Line impedance ZL Max. DC resistance Rmax Permissible ambient temperature TA Climatic category (EN 60068-1) Approx. weight Nominal DC spark-over voltage VsdcN Nominal surge current (8/20 µs) Suppression condition B84320Z0010H033 60 0 ... 10 1 10 600