目 录
第一章 注意事项····························································································································4
1.1 安全需知························································································································4
1.2 高压变频调速系统相关设计标准·················································································5
第二章 产品概述····························································································································7
2.1 技术特点························································································································7
2.2 功能简介························································································································8
2.3 产品应用领域··············································································································10
2.4 系统组成与工作原理···································································································11
2.5 公共技术参数及规格型号···························································································13
2.6 系统外形以及尺寸参数·······························································································14
第三章 系统的运输存储及废弃处理··························································································17
第四章 系统的安装与接线··········································································································19
4.1 柜体的安装··················································································································19
4.2 高压部分的安装··········································································································21
4.3 用户端子的接线··········································································································24
第五章 系统的调试与运行··········································································································28
5.1 调试运行前检测确认事项···························································································28
5.2控柜上电以及上电后的测试························································································28
5.3主回路上电以及上电调试····························································································30
5.4带电机测试···················································································································30
第六章 变频调速系统的操作······································································································31
6. 1主控、切换柜的开关、指示灯的介绍·······································································31
6. 2 变频调速系统的操作步骤··························································································32
第七章 人机界面··························································································································35
7. 1 键盘·····························································································································35
7. 2 触摸屏·························································································································39
第八章 详细功能说明··················································································································45
第九章 报警信息与故障处理······································································································81
9. 1 系统故障·····················································································································81
9. 2 单元故障·····················································································································83
9. 3 变频调速系统的故障后的动作··················································································84
19.4 变频调速系统告警后的动作·······················································································85
第十章 日常检查与维护··············································································································87
附录1：·········································································································································89
附录2·············································································································································90
附录3：·········································································································································96
2前 言
感谢您购买我公司的高压变频调速系统。CHH系列高压变频调速系统是我公司设计制造的多电
平高压电气调速设备，适用于三相高压感应电动机。在使用前请阅读和理解本说明书中的各项内容，
以确保准确的使用。不正确的使用，将造成运行不正常或使用寿命的缩短。
本使用手册只适用我公司CHH系列高压变频器调速系统。
本使用说明书请随同变频调速系统一起妥善保管，以备随时使用。
3第一章 注意事项
1.1 安全需知
注意
(cid:151) 在安装、配线，运行、维护检查前，必须熟悉本说明书的内容，以确保正确使用。使
用时也必须熟知被驱动机械的情况和一切有关安全注意事项。
有关用途
注意
(cid:151) 本系列高压变频调速系统仅适用于三相高压感应电动机，不能改作其它用途，否则会
有危险。
(cid:151) 在本产品的故障将引起事故或损失的应用场合。则必须有相应的安全措施以防万一。
有关配线
注意
(cid:151) 在高压变频器的电源侧，要配用电路保护用的高压断路器。
(cid:151) 必须可靠连接地线。
(cid:151) 配线作业必须在我公司专业人员指导下，按照有关电气安全作业标准进行。
(cid:151) 必须在设备本体安装就位后再进行配线作业。
(cid:151) 必须确认电源的输入电源相数，额定输入电压应和变频器的额定一致。
(cid:151) 输出端子（U，V，W）决不能连接交流电源。
有关废弃
警告
(cid:151) 废弃的元件、部件，请按照工业废物处理
有关搬运
警告
(cid:151) 移动、运输和放置设备时，设备放置位置要水平、平整。
(cid:151) 起吊设备时，要保证起吊设备的力量足够，起落过程要平缓。
(cid:151) 不要将线头、纸片、金属屑、工具等异物掉（留）在变频调速系统内。
(cid:151) 变频调速系统的组件受损时，请勿投入安装和运行。
(cid:151) 必须在必要位置安装防护栏（标有高压危险标志），设备运行中不得将其移走。
有关安装
危险
(cid:151) 必须严格按照说明书技术指导要求和国家标准配置接地线。
(cid:151) 配线作业必须由专业电气技术人员进行。
(cid:151) 必须在确认控制电路、主电路均没有电压输入的情况下，才能进行作业。
(cid:151) 输入和输出电缆要按照指示接线，不得接错，否则可能造成设备的损坏。
(cid:151) 确认输入电源符合产品技术规范要求。
(cid:151) 输入、输出线要符合绝缘、容量等要求。
(cid:151) 变频调速系统应该安装在阻燃物上，如金属支架、水泥地面上。
(cid:151) 变频调速系统的柜体内和附近不要放置易燃物品，包括设备图纸、说明书等。
有关操作
1
4(cid:151) 警告
(cid:151) 变频调速系统必须在各电气柜门关闭好后才能接通电源，电源接通后不能开
启柜门。
(cid:151) 湿手不能操作开关。
(cid:151) 在发生跳闸重新启动时，所设计的外围系统应确保人身与设备安全。
(cid:151) 变频调速系统接通电源时，即使处于停止状态，端子仍可能带电，不能接触。
(cid:151) 不能采取接通或断开主电路的方式来操作高压变频器的启停
1.2 高压变频调速系统相关设计标准
CHH系列高压变频调速系统的设计、生产制造参照了最新版本的国家标准（GB或GB/T）及国
际电工委员会标准（IEC）及国际单位制（SI），作为最低设计技术指标，其相关部分技术参数可以
满足的国家标准（GB或GB/T）及国际电工委员会标准（IEC）标准要求。
设计参照的部分技术标准
IEC 76 Power Transformer;
IEC 529 Protection Classes of Cases(IP code);
IEC 1131/111 PLC Correlative norms;
IEC 68 Correlative tests;
IEC68-2-6 抗震动标准

"CHH系列高压变频器说明书" 是一种详细介绍应用于工业控制领域的特定型号——CHH系列高压变频器的技术文档。该手册通常包含了以下内容： 1. **产品概述**：介绍CHH系列高压变频器的基本特性，如额定电压、频率范围、适用电动机类型（如三相异步电机）等。 2. **技术参数**：详细列出变频器的主要规格，如输出功率、最大输入/输出电流、电压调制方式（V/F、PWM）、载波频率、功率因数校正(PFC) 等性能指标。 3. **安装与接线指南**：包括电气连接图示、电源和电动机侧的接线要求、接地规则以及注意事项等。 4. **操作使用说明**：阐述变频器的启动、停止、运行模式选择、功能设置（如速度控制、转矩补偿、软启动、节能模式等）、参数设定及其意义。 5. **故障诊断与维护**：列举常见的报警代码、故障分析及处理方法，以及日常保养与维护事项，如冷却系统检查、滤波电容更换周期等。 6. **安全规范**：强调变频器在使用过程中应注意的安全措施，包括电气安全、过载保护、短路保护等内容。 7. **附录与参考信息**：可能包含相关的电气图表、曲线图、常用材料与器件选型表、产品合格证等相关资料。 总之，CHH系列高压变频器说明书是用户理解和正确使用该设备的重要参考资料，为用户提供了一套完整的操作和维护指南。