Siemens MICROMASTER 430 User Manual

MICROMASTER 430
7.5 kW - 250 kW
使用说明书
版本 
12/02
用户文件
MICROMASTER 430
7.5kW - 250kW
使用说明书
用户文件
概 况
安 装
调 试
MICROMASTER 430
的功能
系统参数
1
2
3
4
5
适用于
变频器类型
MICROMASTER 430 V2.0
版本
12/02
软件版本
故障的排除
MICROMASTER 430
的技术规格
选 件
电磁兼容性
维 护
(EMC)
6
7
8
9
10
采用的标准和缩略语
附 录
版本
12/02
11
更多的信息可在互联网上查阅,网址: http://www.ad.siemens.com.cn/products/sd
核准的西门子软件和培训标准是: DIN SIO9001,注册登记号: 2160-01
未经书面许可,不得翻印、传播、或使用本手册及其相关内容。违 者将对所造成的损害负法律责任。西门子公司保留一切权利,包括 由专利许可、实用样机注册、或工程设计等所产生的所有权利。
© Siemens AG 2002。保留一切权利。
MICROMASTER® 是西门子公司已注册的商标。
订货号:6SE6400-5AE00-0MP0
本手册中对某些有效的功能可能未加说明。但是,在新的控制装 置中或进行服务时,并不因为西门子公司提供了这些功能而要承 担任何责任。
编审过程中,我们对本手册的内容与所述的硬件和软件的一致性 进行了审核。但是,仍然可能存在矛盾和谬误的地方,不可能保 证它们完全一致。我们将定期检查本手册中涵盖的内容,并在以 后修订的版本中予以必要的修正。欢迎提出改进的建议。
保留不预先通知而修改本手册的权利。
西门子电气传动有限公司
版本 12/02 前 言
前 言
用户文件
警 告
!
纽伦堡技术支持部
在安装和调试变频器之前,请您务必阅读以下完全规则和警告,以及设备上粘贴的所有警示标志。 确保警示标志置于醒目的地方,并更换已脱落或损坏的标志。
由以下各处得到的信息也是有效的:
电话: +49
传真: +49
Email techsupport@ad.siemens.de 星期一至星期五:上午 7:00 至下午 5:00(当地时间)
西门子(中国)有限公司技术支持部
电话: 010-64738566
传真: 010-64719783 64731096
Email: adcs@pek1.siemens.com.cn
互联网地址:
用户可以在以下网址查到技术资料和一般信息:
http://www.siemens.de/micromaster
联系地址:
如果您在阅读本手册时有什么疑问或遇到任何问题,请根据手册附录中提供的地址,与有关的西门 子办事处联系。
(0) 180 5050 222
(0) 180 5050 223
MICROMASTER 430 使用说明书 0-1 6SE6400-5AE00-0MP0
报警信息及其含义 版本 12/02
报警信息及其含义
危 险
!
!
!
本手册以及变频器上带有“警示标志”的“危险”是指:如果不遵守有关要求,不采取相应措施, 就会造成死亡或严重的人身伤害。
警 告
本手册以及变频器上带有“警示标志”的“警告”是指:如果不遵守有关要求,不采取相应措施, 就存在造成死亡或严重人身伤害的潜在危险。
注 意
本手册以及变频器上带有“警示标志”的“注意”是指:如果不遵守有关要求,不采取相应措施, 就存在导致轻度或中度人身伤害的潜在危险。
注 意
本手册以及变频器上不带“警示标志”的“注意”是指:如果不遵守有关要求,不采取相应措施, 就存在导致财产损失的潜在危险。
提 示
本手册中的“提示”是指:如果使用者对提示的问题不加注意,就可能出现不希望的结果或状态。
说 明
本手册中的“说明”指出有关产品的重要信息,或者强调手册中需要特别加以注意的问题。
经过认证的人员
本手册以及变频器的标志上所谓“经过认证的人员”是指:在本设备上进行工作的人员必须熟悉设 备的安装、调试和投入运行的步骤和要求,以及可能出现的各种紧急情况。
他(她)们还必须具备下列条件:
1. 受过专门培训并考试合格,能够按照常规和本手册规定的安全操作步骤的要求对电路和设备进 行上电、断电、清扫、接地和线路连接等各种操作。
2. 受过培训,能够按照常规和本手册规定的安全操作步骤的要求正确进行保护设备的维护和使用。
3. 受过急救方面的培训。
PE
=Ground
只能用于指定的应用领域
¾ PE - 通过接地导体的保护性接地,接地导体的截面大小应能保证在短路情况下接地点的电压
不超过 50 伏。通常,该点用于变频器的接地。
¾
本变频器只能用于手册中指明的应用领域,而且只能与西门子公司推荐和认可的器件和部件一起使用。
-
接地点,其参考电压可达到与地电压相同的值。通常,该点用于电动机的接地。
0-2 MICROMASTER 430 使用说明书
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版本 12/02 安全指导
安全指导
以下的“警告”、“注意”和“说明”是为了您的安全而提出的,是防止设备或与其连接的部件受到 损伤而采取的一项措施。在处理 MICROMASTER 430 变频器的相关事项时,通常都要涉及本节中 列出的“警告”、“注意”和“说明”,它们分为以下几类:常规的、有关运输和存放、调试、操作、
维修以及拆卸和废品处理的。
特殊的“警告”、“注意”和“说明”:适用于特殊的操作,放在有关章节的开头,并在该章节需要
的地方再加以重复或补充。
请仔细阅读这些“警告”、“注意”和“说明”,因为它们为您提供了人身完全的保障,并且有助于 延长 MICROMASTER 430 变频器以及与之连接的设备的使用寿命。
常规的
警 告
!
¾ 本设备带有危险电压,而且它所控制的是带有危险电压的转动机件。如果不遵守“警告”的
规定,或不按本手册的要求进行操作,就可能会造成死亡,严重的人身伤害或重大的财产损 失。
¾ 只有经过认证合格的专业人员才允许操作本设备,并且在使用设备之前要熟悉本手册中所有
的安全说明和有关安装,操作和维护的规定。正确地进行搬运装卸,就位安装和操作维护, 是实现本设备安全和成功地投入运行的可靠保证。
¾ 注意触电的危险。即使电源已经切断,变频器的直流回路电容器上仍然带有危险电压。因此,
在电源关断 5 分钟以后才允许打开本设备。
¾ 以“马力”为单位的额定功率是根据西门子的 1LA 电动机给出的,而且仅仅是指导性的;它
们不一定与 UL NEMA 以马力为单位的额定功率一致。
!
注 意
¾ 防止儿童和公众接触或接近本设备!
¾ 本设备只能按照制造商规定的用途来使用。未经授权的改装或使用非本设备制造商所出售或
推荐的零配件,可能导致火灾、触电和其它伤害。
提 示
¾ 请将本手册放在变频设备附近容易找到的地方,保证所有的使用人员都使用方便。
¾ 在处于运行状态的带电设备上进行测量或测试时,必须遵守安全法规 VBG4.0 的规定,特别
是其第§8 节关于“带电部件上工作时允许的安全距离”的规定。实际操作时,应该使用适当 的电子器具。
¾ 在安装和调试变频器之前,请您务必仔细阅读这些安全规则和警告,以及设备上粘贴的所有
警示标志。确保警示标志置于醒目的地方,并更换已经脱落或损坏的标志。
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有关运输和存放的
警 告
!
有关调试的
¾ 正确的运输、存放、就位和安装,以及细心地操作和维护,对于变频器的正常和安全运行是
至关重要的。
注 意
¾ 在运输和存放期间要保证变频器不致遭受物理性的冲击和振动。也必须保证它不受雨淋和不
放在环境温度过高的地方
(参看本手册的表 7-1)
!
!
¾ 未经培训合格的人员在变频器的器件/系统上工作或不遵守“警告”中的有关规定,就可能造
成严重的人身伤害或重大的财产损失。只有在设备的设计、安装、调试和运行方面受过培训 的经过认证合格的专业人员才允许在本设备的器件/系统上进行工作。
¾ 输入电源线只允许永久性紧固连接。设备必须接地(按照 IEC 536 Class 1NEC 和其它适用
的标准)。
¾ 如果采用剩余电流保护器(RCD),必须是 B RCD。设备由三相电源供电,并装有 EMC
波器时,一定不要通过接地泄漏断路器 ELCB 与电源连接(Earth Leakage Cirouit-Breaker-
参看 DIN VDE 0160 标准,第 5.5.2 节和 EN 50178 5.2.11.1 节)
¾ 即使变频器处于不工作状态,以下端子仍然可能带有危险电压:
- 电源端子 L/L1N/L2L3 U1/L1V1/L2W1/L3
- 连接电动机的端子 U,V,W 或 U2/T1V2/T2W2/T3
- 取决于框架尺寸,端子 DC+/B+,DC-,B-,DC/R+C/L+D/L-
¾ 本设备不可作为‘紧急停车机构’使用
注 意
与变频器连接的电源电缆、电动机电缆和控制电缆都必须按照本手册的图 2-13 所示的方式进行连 接,以避免由于变频器工作所造成的感性和容性干扰。
(参看 EN 602049.2.5.4)
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有关运行的
警 告
!
有关维修的
!
¾ MICROMASTER 变频器是在高电压下运行。 ¾ 电气设备运行时,设备的某些部件上不可避免地存在危险电压。
¾ 按照 EN 60204 IEC 204(VDE 0113)的要求,“紧急停车设备”必须在控制设备的所有工作方
式下都保持可控性。无论紧急停车设备是如何停止运转的,都不能导致不可控的或者未曾预 料的再次启动。
¾ 无论故障出现在控制设备的什么地方都有可能导致重大的设备损坏,甚至是严重的人身伤害
(即存在潜在的危险故障),因此,还必须采取附加的外部预防措施或者另外装设用于确保安全 运行的装置,即使在故障出现时也应如此(例如,独立的限流开关,机械联锁等)。
¾ 在输入电源故障之后,一定的参数设置可能会造成变频器的自动再启动。
¾ 为了保证电动机的过载保护能够正确动作,输入变频器的电动机参数必须与实际使用的电动
机完全相符。
¾ 本设备可按照 UL508C 42 节的要求在变频器内部提供电动机过载保护功能。根据 P0610
和 P0335,I 参数 P0601 的缺省值来禁止)来实现。
¾ 在采用 H 或 K 型熔断器作为保护器件时
称容量不大于 10,000 安培(均方根值)的地方,最大电压为 460V。
¾ 本设备不可作为‘紧急停车机构’使用
警 告
¾ 设备的维修只能由西门子公司的服务部门西门子公司授权的维修中心或经过认证合格并得
到授权的人员进行,这些人员应当十分熟悉本手册中提出的所有警告和操作步骤。
¾ 任何有缺陷的部件和器件都必须用相应的备件更换。 ¾ 在打开设备进行维修之前,一定要断开电源。
2
t 保护功能是在缺省情况下投入。电动机的过载保护功能也可以采用外部 PTC(用
(参看本手册第 7 章的附表)
(参看 EN 602049.2.5.4)
,本设备适合用于回路对
有关拆卸和废品处理的
注 意
¾ 变频器的包装箱是可以重复使用的。请保管好包装箱以备将来使用或把它返还给制造商。
¾ 易卸螺丝和快速插接器便于您拆卸设备的部件。您可以回收这些拆卸下来的部件,并根据地
方有关部门的要求进行处理,或把它们返还给制造商
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1 ········································································································································· 1-1
1.1 MICROMASTER 430 系列变频器············································································· 1-2
1.2 ··············································································································· 1-3
2 ········································································································································· 2-1
2.1 变频器在长期存放后的安装 ···················································································· 2-3
2.2 变频器运行的环境条件 ·························································································· 2-4
2.3 机械安装 ············································································································ 2-6
2.4 电气安装 ·········································································································· 2-12
3 ········································································································································· 3-1
3.1 方框图··············································································································· 3-3
3.2 调试方法 ············································································································ 3-5
3.3 常规操作 ·········································································································· 3-16
4 MICROMASTER 430 的功能 ····································································································· 4-1
4.1 频率给定值(P1000)······························································································ 4-2
4.2 命令源(P0700)···································································································· 4-3
4.3 停车(OFF)和制动功能 ··························································································· 4-3
4.4 控制方式(P1300)································································································· 4-5
4.5 MICROMASTER 430 变频器的操作方式···································································· 4-6
4.6 自由功能块(P2800 ff)························································································· 4-10
4.7 故障和报警 ······································································································· 4-10
5 系统参数 ·····································································································································5-1
5.1 MICROMASTER 系统参数的简要介绍 ······································································· 5-2
5.2 参数概览 ············································································································ 5-3
5.3 参数表(简略形式)································································································· 5-4
5.4 命令和传动数据组-概览 ······················································································ 5-17
6 故障的排除 ·································································································································6-1
6.1 利用状态显示板(SDP)排障 ····················································································· 6-2
6.2 利用基本操作面板(BOP-2)排障 ·············································································· 6-3
6.3 故障信息 ············································································································ 6-4
6.4 报警信息 ·········································································································· 6-10
7 MICROMASTER 430 的技术规格 ····························································································· 7-1
8 ········································································································································· 8-1
8.1 各种独立的选件 ··································································································· 8-1
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8.2 各种附属的选件 ··································································································· 8-1
9 电磁兼容性(EMC) ·······················································································································9-1
9.1 电磁兼容性(EMC) ································································································ 9-2
10 ······································································································································· 10-1
10.1 更换操作面板 ···································································································· 10-2
10.2 变频器前盖板的拆卸 ··························································································· 10-3
10.2.1 框架尺寸 C 变频器机壳前盖板的拆卸······································································ 10-3
10.2.2 框架尺寸 D 和 E 变频器机壳前盖板的拆卸 ······························································· 10-4
10.2.3 框架尺寸 F 变频器机壳前盖板的拆卸 ······································································ 10-5
10.2.4 框加尺寸 FX GX 变频器机壳前盖板的拆卸···························································· 10-6
10.3 I/O 接口板的拆卸······························································································· 10-7
10.4 ‘Y’接电容器的拆卸 ························································································· 10-8
10.4.1 框架尺寸 C 变频器中‘Y’接电容器的拆卸······························································ 10-8
10.4.2 框架尺寸 D 和 E 变频器中‘Y’接电容器的拆卸 ······················································· 10-9
10.4.3 框架尺寸 F 变频器中‘Y’接电容器的拆卸 ·····························································10-10
10.4.4 框架尺寸 FX 变频器中‘Y’接电容器的拆卸 ··························································· 10-11
10.4.5 框架尺寸 GX 变频器中‘Y’接电容器的拆卸 ···························································10-12
11 采用的标准和缩略语 ················································································································· 11-1
11.1 采用的标准 ······································································································· 11-2
11.2 缩略语············································································································· 11-3
附 录
0-8 MICROMASTER 430 使用说明书
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插 图
2-1 充 电 ················································································································2-3
2-2 变频器运行的环境温度 ···························································································2-4
2-3 变频器安装地点的海拔高度 ·····················································································2-4
2-4 MICROMASTER 430 变频器(框架尺寸 C F)的安装尺寸 ·············································2-7
2-5 MICROMASTER 430 变频器(框架尺寸 FX)的安装尺寸 ··················································2-8
2-6 MICROMASTER 430 变频器(框架尺寸 GX)的安装尺寸··················································2-9
2-7 电子箱中的选件 ·································································································· 2-11
2-8 MICROMASTER 430 变频器的接线端子(框架尺寸 C F) ···········································2-15
2-9 MICROMASTER 430 变频器的接线图(框架尺寸 FX) ···················································2-16
2-10 MICROMASTER 430 变频器的接线图(框架尺寸 GX)··················································· 2-17
2-11 电动机和电源的接线方法 ······················································································ 2-18
2-12 冷却风机电源电压的匹配 ······················································································ 2-19
2-13 把电磁干扰(EMI)的影响降到最小的布线方法 ····························································· 2-21
3-1 变频器方框图 ·······································································································3-3
3-2 模拟量输入作为数字量输入使用 ···············································································3-4
3-3 MICROMASTER 430 变频器的操作面板·····································································3-5
3-4 DIP 开关 ·············································································································3-5
3-5 SDP 进行基本操作·····························································································3-7
3-6 基本操作面板(BOP-2)上的按钮 ············································································· 3-10
3-7 BOP-2 修改参数····························································································· 3-11
3-8 典型的电动机铭牌数据举例(在铭牌上列出的详细数据仅为实例) ····································3-15
3-9 电动机的过热保护 ······························································································· 3-17
4-1 旁路电路 ·············································································································4-6
4-2 传动皮带故障的检测 ······························································································4-7
4-3 电动机的分级控制 ·································································································4-8
4-4 节能方式 ·············································································································4-9
5-1 参数概览 ·············································································································5-3
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表 格
2-1 MICROMASTER 430 变频器的外形尺寸和拧紧力矩···················································· 2-10
3-1 SDP 操作时的缺省设置值····················································································3-6
3-2 BOP-2 操作时的缺省设置值 ················································································3-9
7-1 MICROMASTER 430 变频器综合技术数据··································································7-2
7-2 电源端子的拧紧力矩 ······························································································7-3
7-3 随着脉冲频率的增加,变频器输出电流降低 ································································7-3
7-4 MICROMASTER 430 变频器的技术规格·····································································7-4
9-1 通用工业型产品(变频器不带滤波器,外接有相应的电源滤波器) ······································9-3
9-2 具有滤波器的工业型产品 ························································································9-4
9-3 适用于居民区、商业和轻工业的带有滤波器的产品 ·······················································9-5
9-4 产品型号表 ··········································································································9-6
0-10 MICROMASTER 430 使用说明书
6SE6400-5AE00-0MP0
版本 12/02 概 况
1 概 况
本章的内容有:
MICROMASTER 430 系列变频器的主要特点。
1.1 MICROMASTER 430 系列变频器··············································································1-2
1.2 ················································································································1-3
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1.1 MICROMASTER 430 系列变频器
MICROMASTER 430 是用于控制三相交流电动机速度的变频器系列。本系列有多种型号,额定功 率范围从 7.5kW 250kW,可供用户选用。
在采用变频器的出厂设定功能和缺省设定值时,MICROMASTER 430 变频器特别适合用于水泵和 风机的驱动。
本变频器由微处理器控制,并采用具有现代先进技术水平的绝缘栅双极型晶体管(IGBT)作为功率 输出器件。因此,它们具有很高的运行可靠性和通用性。采用脉冲频率可选的专用脉宽调制方法, 可使电动机低噪声运行。全面而完善的保护功能为变频器和电动机提供了良好的保护。
1-2 MICROMASTER 430 使用说明书
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1.2 特 点
主要特性
¾ 易于安装 ¾ 易于调试
¾ 牢固的 EMC 设计
¾ 可由 IT 电源供电 ¾ 对控制信号的快速实时响应 ¾ 参数设置的范围很广,确保它可对广泛的应用对象进行配置 ¾ 电缆连接简便 ¾ 具有多个继电器输出
¾ 具有多个模拟量输出(0~20mA)
¾ 6 个带隔离的数字输入,并可在 NPN PNP 模式间切换
¾ 2 个模拟输入:
AIN10~10V0~20mA -10~+10V
AIN20~10V0~20mA
¾ 2 个模拟输入可以作为第 7 和第 8 个数字输入
¾ BiCo 技术 ¾ 模块化设计,配置非常灵活 ¾ 开关频率高,因而电动机运行的噪声低 ¾ 详细的变频器状态信息和全面的信息功能
¾ 有多种选件供用户选用:用于与 PC 通讯的通讯模块,基本操作面板(BOP-2)和用于进行现场
总线通讯的 PROFIBUS 模块
¾ 用于水泵和风机控制时的特点:
电动机的分级控制(通过输出继电器控制辅助传动系统)
节能控制方式
手动/自动控制(手动操作/自动操作)
传动皮带故障的检测(对水泵无水空转的检测)
旁路
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性能特征
¾ V/f 控制
带磁通电流控制(FCC)的线性 V/f 控制,改善了动态响应和电动机的控制特性
多点 V/f 控制特性
¾ 快速电流限幅(FCL)功能,避免运行中不应有的跳闸 ¾ 内置的直流注入制动功能 ¾ 复合制动功能改善了制动特性 ¾ 斜坡函数发生器
带平波
不带平波
¾ 工艺调节器(PID) ¾ 参数组的切换
电动机数据组(DDS)
命令数据组和给定值信号源(CDS)
¾ 可变转矩(VT)运行时的特性 ¾ 自由功能块
保护特性
¾ 过电压/欠电压保护 ¾ 变频器过热保护 ¾ 接地故障保护 ¾ 短路保护
2
¾ 电动机 I
t 过热保护
¾ PTC/KTY 电动机保护
1-4 MICROMASTER 430 使用说明书
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版本 12/02 安 装
2 安 装
本章的内容有:
¾ 有关安装的一般数据 ¾ 变频器的外形尺寸 ¾ 最大限度地降低电磁干扰影响的布线原则 ¾ 关于电气安装的细节
2.1 变频器在长期存放后的安装 ·····················································································2-3
2.2 变频器运行的环境条件 ···························································································2-4
2.3 机械安装 ·············································································································2-6
2.4 电气安装 ···········································································································2-12
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!
¾ 未经培训合格的人员在变频器的器件/系统上工作或不遵守“警告”中的有关规定,就可能造
成严重的人身伤害或重大的财产损失。只有在设备的设计、安装、调试和运行方面受过培训 的经过认证合格的专业人员才允许在本设备的器件/系统上进行工作。
¾ 输入电源线只允许永久性紧固连接。设备必须接地(按照 IEC 536 Class 1NEC 和其它适用
的标准)。
¾ 如果采用剩余电流保护器(RCD),必须是 B RCD。设备由三相电源供电,而且带有 EMC
滤波器时,一定不要通过接地泄漏断路器(ELCB)与电源连接(EN 50178 第 5.2.11.1 节)。
¾ 即使变频器处于不工作状态,以下端子仍然可能带有危险电压:
电源端子 L/L1,N/L2,L3 或 U1/L1,V1/L2,W1/L3。
连接电动机的端子 U,V,W 或 U2/T1,V2/T2,W2/T3。
取决于框架尺寸,端子 CD+/B+,DC-,B-,DC/R+或 C/L+,D/L-。
¾ 在电源开关断开以后,必须等待 5 分钟,使变频器放电完毕,才允许开始安装作业。
¾ 本设备不可作为“紧急停车机构”使用 ¾ 接地导体的最小截面积必须等于或大于供电电源电缆的截面积。
注 意
连接到变频器的供电电源电缆、电动机电缆和控制电缆必须按照下面图 2-13 所示的方式进行连 接,避免由于变频器工作所造成的感性和容性干扰。
(参看 EN 602049.2.5.4)
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2.1 变频器在长期存放后的安装
变频器在长期存放以后进行使用时,必须对其内的电容器重新进行充电。要求如下表所示:
框架尺寸 C F 的变频器:
电压
[%]
100
75
50
0,5 1
2-1 充电
框架尺寸 FX GX 的变频器:
变频器在长期存放以后进行使用时,必须在空载情况下施加 85%额定输入电源电压至少 30 分钟, 对其内的电容器重新充电。
存放时间不超过1年无
存放时间为1至2年投,预加电压1小时
存放时间为2至3年
存放时间为3年或3年以上
24 6 8
投运之前,按照曲线充电
投运之前,按照曲线充电
时间t[h]
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2.2 变频器运行的环境条件
温 度
湿度范围
海拔高度
框架尺寸G至F 允许的输出电流
[%]
100
75
50
25
0203010 40 50 60-10
恒转矩 变转矩
运行环境温度
框架尺寸FXGX 允许的输出电流
[%] 100
95
90
85
10 20 30
40 50 55
运行环境温度
C
2-2 变频器运行的环境温度
空气的相对湿度≤95%,无凝露。
如果变频器安装在海拔高度>1000m >2000m,其输出电流和输入电源电压需降额使用,如下图 所示:
允许的输出电流 允许的输出电流
100
%
85 80
框架尺寸 FXGX
框架尺寸
CF
100
%
80 77
0 1000 3000 4000
2000
安装地点的海拔高度(m) 安装地点的海拔高度 (m)
01 000 2000 3000 4000
2-3 变频器安装地点的海拔高度
冲击和振动
不允许变频器掉到地下或遭受突然的的撞击。不允许把变频器安装在有可能经常受到振动的地方。
DIN IEC 68-2-6 规定的机械强度如下:
¾ 位移: 0.075mm(10...58Hz)
2
¾ 加速度: 9.8m/s
(> 58…500Hz)
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电磁辐射
不允许把变频器安装在接近电磁辐射源的地方。
大气污染
不允许把变频器安装在存在大气污染的环境中,例如,存在灰尘、腐蚀性气体等的环境中。
变频器的安装位置切记要远离有可能出现淋水的地方。例如,不要把变频器安装在水管的下面,因 为水管的表面有可能结露。禁止把变频器安装在湿度过大和有可能出现凝露的地方。
安装和冷却
注 意
变频器不允许卧式安装(水平位置)。
变频器可以一个挨一个地并排安装,中间不需要空隙。
当一台变频器安装在另一台变频器之上时,不能超出规定的环境条件。 无论如何,它们之间必须保证留有以下规定的最小间隙:
¾ 框架尺寸 C: 上部和下部 100mm
¾ 框架尺寸 DE 上部和下部 300mm
¾ 框架尺寸 F 上部和下部 350mm
¾ 框架尺寸 FXGX 上部 250mm
下部 150mm 前面 100mm
在变频器附近不要安装有对冷却空气流通造成负面影响的其他设备,确认变频器的冷却风口处于正 确的位置,不妨碍空气的流通。
MICROMASTER 430 使用说明书 2-5 6SE6400-5AE00-0MP0
版本 12/02
2.3 机械安装
警 告
!
从运输托盘上卸下变频器(仅指框架尺寸为 FX 和 GX 的变频器)
¾ 为了保证变频器的安全运行,必须由经过认证合格的人员进行安装和调试,这些人员应完全
了解本使用说明书中提到的警告。
¾ 要特别注意遵守关于在危险电压设备上工作的常规和地方性安装和安全导则(例如,EN
50178),而且要遵守有关正确使用工具和人身防护装置(PPE)的规定。
¾ 即使变频器不处于运行状态,其电源输入线,直流回路端子和电动机端子上仍然可能带有危
险电压。因此,断开开关以后还必须等待 5 分钟保证变频器放电完毕,再开始安装工作。
¾ 变频器可以一个挨一个地并排安装,中间不需要空隙。当一台变频器安装在另一台变频器之
上时,必须保证不超过规定的环境条件。无论如何它们之间要留有下面规定的最小间隙:
框架尺寸为 C 时 上部和下部 100mm
框架尺寸为 D,E 时 上部和下部 300mm
框架尺寸为 F 时 上部和下部 350mm
框架尺寸 FX 和 GX 时 上部 250mm
下部 150mm
前面 100mm
¾ 如果卸下了前面的盖板(仅指框架尺寸为 FX GX 的变频器),风机的叶片便显露出来。当风
机正在转动时,存在着造成人身伤害的危险。
!
运输过程中,是用两个铁质固定卡件将变频器固定在运输托盘上。
警 告
注意,变频器的重心不在它的中部,因此,在起吊运输托盘时,设备有可能突然改变位置,并倒向 一侧。
1. 将吊车的起吊钢缆与变频器上的 2 个起吊环结牢(框架尺寸为 FX 的变频器(图 2-9),框架尺寸
为 GX 的变频器(图 2-10))。
2. 将前盖板顶部的两个紧固螺栓卸下。
3. 拧松运输托盘上铁质固定卡件的螺栓,将变频器吊离运输托盘。
4. 在安装工作结束并接线完毕以后,将前盖板的两个紧固螺栓固定在门的底部。
2-6 MICROMASTER 430 使用说明书
6SE6400-5AE00-0MP0
版本 12/02
框架尺寸 C F
框架尺寸C 框架尺寸D
5.5 mm
Ø
0.22"
174 mm
6.85"
204 mm
8.03"
Ø
17.5 mm
0.68"
486 mm
19.13"
235 mm
9.25"
框架尺寸E 框架尺寸F
17.5 mm
Ø
0.68"
616.4 mm
24.27"
15 mm
Ø
0.59"
810 mm
31.89"
带滤波器 时高度为
1110 mm
43.70"
235 mm
9.25"
300 mm
11.81"
2-4 MICROMASTER 430 变频器(框架尺寸 C F)的安装尺寸
MICROMASTER 430 使用说明书 2-7 6SE6400-5AE00-0MP0
版本 12/02
框架尺寸 FX
125125
+2
37
9
356
100
30
12
PE
0
2
Ø
0
2
Ø
1375.5
28
+2
1400
23
0
3
Ø
17
37
9.2
125 125
+2
326
2-5 MICROMASTER 430 变频器(框架尺寸 FX)的安装尺寸
2-8 MICROMASTER 430 使用说明书
6SE6400-5AE00-0MP0
版本 12/02
框架尺寸 GX
1508.5
12
Ø
125
37
125
+2
9
545
25
28
PE
0
2
+2
25
8
2
Ø
1533
17
37
125
326
125
+2
9
2-6 MICROMASTER 430 变频器(框架尺寸 GX)的安装尺寸
MICROMASTER 430 使用说明书 2-9 6SE6400-5AE00-0MP0
版本 12/02
2-1 MICROMASTER 430 变频器的外形尺寸和拧紧力矩
框架尺寸 外形尺寸 固定的方法 拧紧力矩
4×M5 螺栓 4×M5 螺母 4×M5 垫圈
4×M8 螺栓 4×M8 螺母 4×M8 垫圈
4×M8 螺栓 4×M8 螺母 4×M8 垫圈
4×M8 螺栓 4×M8 螺母 4×M8 垫圈
6M8 螺栓 6M8 螺母 6M8 垫圈
6M8 螺栓 6M8 螺母 6M8 垫圈
2.5Nm 装垫圈时
3.0Nm 装垫圈时
3.0Nm 装垫圈时
3.0Nm 装垫圈时
13Nm+30% 装垫圈时
13Nm+30% 装垫圈时
C
D
E
F
FX
GX
宽×高×深
宽×高×深
宽×高×深
宽×高×深
宽×高×深
宽×高×深
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
185×245×195
7.28×9.65×7.68
275×520×245
10.82×20.47×9.65
275×650×245
10.82×25.59×9.65
350×850mm×320 带滤波器时高度为 1150
13.78×33.46×1260 带滤波器时高度为 45.28
326×1400×356
12,80×55,12×12,83
326×1533×545
12,80×60,35×21,46
2-10 MICROMASTER 430 使用说明书
6SE6400-5AE00-0MP0
版本 12/02
2.3.1 电子箱中选件的安装,框架尺寸 FX GX
MICROMASTER 430 变频器前盖板的结构设计是使控制模板(通常是 SDP)几乎与前盖板的开缝同 在一个平面上。
如果电子箱中要安装的选件不止一个,则整个电子箱需靠近后部安装。
安装位置2
安装位置1
标准安装位置
选件的安装
标准安装位置
安装位置1
安装位置2
2-7 电子箱中的选件
¾ 卸掉前盖板:
z 拧松前盖板底部的两个螺丝。 z 先向上推然后移走前盖板。
¾ 卸掉电子箱的紧固螺丝。
¾ 如图 2-7 所示,在正确的安装位置用螺丝固定电子箱。 ¾ 安装附加的选件。 ¾ 重新装上前盖板。
MICROMASTER 430 使用说明书 2-11 6SE6400-5AE00-0MP0
版本 12/02
2.4 电气安装
警 告
!
¾ 变频器必须接地。
¾ 为了保证变频器的安全运行,必须由经过认证合格的人员进行安装和调试,这些人员应完全
了解本使用说明书中提到的警告。
¾ 要特别注意遵守关于在危险电压设备上工作的常规和地方性安装和安全导则(例如,EN
50178),而且要遵守有关正确使用工具和人身防护装置的规定。
¾ 禁止在与变频器连接的电缆上使用高压绝缘测试设备。
¾ 即使变频器不处于运行状态,其电源输入线、直流回路端子和电动机端子上仍然可能带有危
险电压。因此,断开开关以后还必须等待 5 分钟保证变频器放电完毕,再开始安装工作
¾ 如果卸下了前面的盖板(仅指框架尺寸为 FX GX 的变频器),风机的叶片便显露出来。当风
机正在转动时存在着造成人身伤害的危险。
注 意
变频器的控制电缆、电源电缆和与电动机的连接电缆的走线必须相互隔离。不要把它们放在同一个 电缆线槽中或电缆架上。
2-12 MICROMASTER 430 使用说明书
6SE6400-5AE00-0MP0
版本 12/02
2.4.1 概 述
警 告
!
不接地电源(IT)供电时变频器的运行
具有剩余电流保护器(RCD)时变频器的运行(框架尺寸 C F)
变频器必须可靠接地。如果不把变频器可靠地接地,装置内可能出现导致人身伤害的潜在危险。
MICROMASTER 4 变频器不允许使用在 IT 电源上。
对于不接地电源,需要从变频器中拆掉‘Y’形接线的电容器。拆卸电容器的操作步骤在 10.4 节 中介绍。
当由不接地电源供电时,如果输入线中有一相接地,MICROMASTER 变频器仍可继续运行。如果 输出有一相接地,MICROMASTER 变频器将跳闸,并显示故障码 F0001
如果安装了剩余电流保护器 RCD(也称为 ELCB RCCB),您将不会再为 MICROMASTER 变频器 运行中不应有的跳闸而烦恼,但要求:
¾ 采用 B RCD
¾ RCD 的跳闸限值是 300mA。 ¾ 供电电源的中性点接地。
¾ 每台 RCD 只为一台变频器供电。
¾ 输出电缆的长度不超过 50m(屏蔽的)或 100m(不带屏蔽的)。
使用长电缆时的运行
电缆长度不超过以下数值时,所有型号的变频器都将按照技术规格运行:
框架尺寸 C F
¾ 带屏蔽的: 50m
¾ 不带屏蔽的: 100m
框架尺寸 FX GX
¾ 带屏蔽的: 100m
¾ 不带屏蔽的: 150m
如果采用产品样本 DA51.2 中指定的输出电抗器时,所有框架尺寸的 MM430 变频器都可以采用以 下电缆长度:
¾ 带屏蔽的: 200m
¾ 不带屏蔽的: 300m
MICROMASTER 430 使用说明书 2-13 6SE6400-5AE00-0MP0
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