<span letter-spacing:0.5px;background-color:#ffffff"="" style="box-sizing: content-box;">CSC-282 数字式所用变保护(测控)装置

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<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">1.装置简介本装置适用于变电所所用或发电厂、工矿企业厂用变压器的保护及测控，可在开关柜就地安装。<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">保护功能<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">a) 三段式定时限过电流保护，过流 III 段可整定为反时限；<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">b) 两段式高压侧零序电流保护；<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">c) 三段式低压侧零序电流保护，零流 III 段可整定为反时限；<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">d) 电流加速保护；<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">e) 过负荷告警；<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">f) 低电压保护；<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">g) 非电量保护（4 个非电量保护）。<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">测控功能<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">a) 16 路开入遥信采集，装置遥信变位、事故遥信；<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">b) 正常断路器分合；<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">c) Ua、Ub、Uc、Uab、Ubc、Uca、Ia、Ic、I0L、I0H、P、Q、cos? 、f 等模拟量的遥测；<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">d) 各种事件 SOE 等。

<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">a) PT 断线告警；<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">b) 控制回路断线告警；<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">c) 弹簧未储能告警；<p white-space:normal"="" style="box-sizing: content-box; padding: 0px; margin: 0px; list-style: none; color: rgb(102, 102, 102); font-family: 微软雅黑; font-size: 14px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); letter-spacing: 0.5px;">d) 5 组定值区。