价格:未填
供应:99999
发货:3天内
应 用: 应用在电力系统二次侧控制保护继电器和装置，次级电压与初级电压具有固定的比例关系，以至于初级回路中电路的任何变化将被精确的反映在与初级端子并联的仪表或其它装置上。 特 点:体积小、重量轻、外形美观；精度高、相移小，线性度好； 产品一致性好,安装方便；能有效抑制电流瞬变脉冲信号的干扰；原边和副边与屏蔽层之间绝缘可靠，电压隔离能力强，电压动态工作范围宽；GTA-218AF 型号额定输入电压（V）额定输出电压（V）过载倍数额定电压下空载电流角差非线性度(分)比差非线性度(分)初次级及屏蔽耐压GTA-218100/2.88 1002.881.2 0.5mA 8 0.1%2.5KVGTA-218100/3.53 1003.531.2 0.5mA 8 0.1%2.5KVGTA-218100/4 100 4 1.2 0.5mA 8 0.1%2.5KVGTA-218100/5 100 5 1.2 0.5mA 8 0.1%2.5KVGTA-218100/6 100 61.2 0.5mA 8 0.1%2.5KVGTA-218100/6.7 100 6.7 1.2 0.5mA 8 0.1%2.5KVGTA-218100/7.07 1007.07 1.2 0.5mA 8 0.1%2.5KVGTA-218110/3.53 110 3.53 1.2 0.5mA 8 0.1%2.5KVGTA-218120/7.07 120 7.071.2 0.5mA 80.1%2.5KVGTA-218150/4 1504 1.2 0.5mA 8 0.1%2.5KVGTA-218190/3.53 1903.53 1.2 0.5mA 8 0.1%2.5KVGTA-218200/3.53V 2003.531.2 0.5mA 8 0.1%2.5KVGTA-218200/4 200 4 1.2 0.5mA 8 0.1%2.5KVGTA-218200/6.7 200 6.7 1.2 0.5mA 8 0.1%2.5KVGTA-218300/3.53 300 3.53 1.2 0.5mA 8 0.1%2.5KVGTA-218300/4 300 41.2 0.5mA 80.1%2.5KVGTA-218300/5 300 5 1.2 0.5mA 8 0.1%2.5KV 机械规范：外壳;PBT耐高温阻燃或ABS阻燃材料结构：环氧树脂罐封端子：输入输出均为针脚环境条件: 气温：－25℃～80℃海拔：小于1000m相对湿度：月平均湿度不超过90%RH，该月最低平均气温不低于25℃，产品上不得出现凝露。