PK series of computer protection and control screen apply to substation with voltage level of 35kV and below, and provide intelligent high-voltage equipment, network-based measurement, protection and control functions for the high-voltage equipment in the station, at the same time, it conducts real-time communication with superior master station, and realize the integrated automation of the substation. The main functions of the series include: protection and measurement of a variety of wires, differential protection of control transformer, backup protection and measurement control; protection and measurement control of capacitor and motor: bus sub-section and inlet monitoring.
Altitude:2000m and below
Temperature range: from-40 to +70 C during storage and transportation,-15 ℃-+40℃ of normal working temperature.
Relative humidity: less than 95%(in 20±℃)
High reliability technology, anti-harsh environment, in line with IEC international standard products designed specifically for thorn interference, components and connectors that contacted reliable, impact resistance, vibration, wide working environment with insulation, resisting pressure, as well as anti-high frequency interference and meets other objectives in line with IEC international standards.