CT-1 | CTA-1 | CTD环形电流互感器及外置倍增器

介绍
范围:CT
产品名称
CT-1 Toroidal solid core
 CTA-1 Toroidal split core
 CTD Toroidal modular version
产品类型:漏地电流传感器
应用:监视和控制装置
兼容范围:ELR漏电保护继电器
技术特性
最小测量电流
CTD-1/28 25 mA
 CTD-2/29 10 mA
 CT-1/22 25 mA
 CT-1/35 25 mA
 CT-1/60 25 mA
 CT-1/80 100 mA
 CT-1/110 250 mA
 CT-1/160 250 mA
 CT1-210 250 mA
 CT1-300 500 mA
 CTA-1/110 250 mA
 CTA-1/160 500 mA
 CTA1-210 500 mA
 CTA1-300 1 A
 CT-1/280R 500 mA
 CT-1/350R 500 mA
 CT-1/415R 250 mA
直径
CTD-1/28 Interno: 28 mm
 CTD-2/29 Inner: 28 mm
 CT-1/22 Inner: 22 mm
 CT-1/35 Inner: 35 mm
 CT-1/60 Inner: 60 mm
 CT-1/80 Inner: 80 mm
 CT-1/110 Inner: 110 mm
 CT-1/160 Inner: 160 mm
 CT1-210 Inner: 210 mm
 CT1-300 Inner: 300 mm
 CTA-1/110 Inner: 110 mm
 CTA-1/160 Inner: 160 mm
 CTA1-210 Inner: 210 mm
 CTA1-300 Inner: 300 mm
 CT-1/280R Inner: 280 x 150 mm
 CT-1/350R Inner: 350 x 170 mm
 CT-1/415R Inner: 400 x 150 mm
变压器比1/500
 饱和电流(最大)300a
 连接-端子螺钉0,22 mm²
 外径2.5 mm²
 绝缘电压2.5 kv持续1分钟
标准
CEI-EN 50081-2
 CEI-EN50082-2
 CEI 41.1
 CEI-EN 60255
 IEC/EN 60947-2 “ANNEX M”
环境
防护等级:IP20 enclosure
相对湿度:10…95%
 工作温度:-10…+60 °C
 储存温度:-20…+80 °C
