GT800系列数字保护和微型计算机

GT8000 Series Digital Protection and Control device is a R & D, based on dual 32-bit machine platform, a new generation of products, which sample liquid interface, editing functions, friendly interface, simple operation. SMT mount technology used, the structure after the pluggable, standard 4U aluminum chassis, anti-vibration design, is a high-stability, high reliability products. Apply to group cabinets and switchgear installation place in various ways. Features: Dual-CPU, system redundancy large.16 AD sampling and high precision. Wave 48 sampling points per week, powerful filtering capabilities.Intelligent multi-plug CPU design,Open out into the plug-in real time to achieve full self-test and self test function of real time components.Complete circuit breaker operation, with remote control, anti-jump, pressure latch functions.LCD interface editing,Support for 192 × 64 large-screen LCD blue and 4.3 'color LCDMajor technical indicators The precise operating range of sampling circuit(1%Error) Voltag:0.4V 120V;current:0.08In 20InContact capacity-Contact capacity Contact current carrying capacity400VA;contact breaking arc capacity of signal circuit60VA;Tripping current 1.Circuit Breaker Trip Current0.5 4A;Circuit Breaker Current0.5 4A.Various types of precision components---Current components:<0.2%,Voltage components:<0.2%;Check point over the same period<1°;Time element:<20ms;Frequency deviation:<0.5%The entire group operating time (including the relay inherent time Liquid segment of the natural movement time:1.2 times the setting value when the measurement is not more than 30ms