技术参数: 型号:L980909
P-N电压:500Veff;
精度:+/-0.5%;
电流:4 current input channels,
up to 3000A;
采样率:9.6kHz;
频率:47-63Hz;
电能:generated and consumed:
active, reactive, capacitive and inductive;
谐波:50th order in U, I and VA,
direction of the harmonics, Var;
间谐波:yes;
干扰:triggers on alarms,
monitoring as per EN50160,
10 ms voltage changes measurement;
闪烁:Pst, Plt as per standard;
不平衡:phase shift, global unbalance,
positive, zero, negative sequence current;
远程控制:yes;
阻抗:source and load impedance;
瞬态:recording 10s;
输入输出:optional 10-channel
analogue acquisition card, 2 binary inputs;
记忆体:10 Gbytes;
打印机:all kinds of USB printers;
通信接口:USB port;
显示:color LCD, touch screen;
电源:mains;软件:Post Processing;
其它接口:moderm, Ethernet network;
电力安全规范:500V Cat.III;
规格:360*300*150cm;重量:4kg;