DTZB-V变压器变比测试仪
文章来源:http://www.cable500kv.com作者:铠柏电网(湖北)有限公司
发表时间:2022-04-06 10:59

技术指标
▶量程:0.9~10000
▶准确度:±(0.1%+2个字)(500以下)
±(0.2%+2个字)(500~2000)
±(0.3%+2个字)(2000~4000)
±(0.5%+2个字)(4000以上)
▶分辨率:0.0001
▶输出电压:160V、10V 自动换档
▶工作电源:AC220V±10% 50Hz±2Hz
▶使用温度:–20℃~ 40℃
▶相对湿度:≤85%,不结露
▶外形尺寸:323mm*275mm*135mm