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文件编号

Doc.No.

NDT2920002

版次

Edition

第

版

Version5

实施日期

Implementation date

20181213

(7)If other internal or external accessories are installed in the breaker, check them one by one to

ensure they

are in normal working condition (carry out test according to Section 8: Detailed accessory

descriptions).

11、通讯地址 Communication address

表 19：通讯地址参量表

Table 19: Parameters for addresses

序
号

No.

变量
代号

Code

variabl

变量名称

Variable name

变量
类型

Variable

type

单位

Unit

访问
规则

Access

rules

数据
地址

Data

addres

访问
权属

Visit the

ownership

备注

Remark

L1 相电流

L1 Phase current

UINT

0x0001

编程器/

上位机

Programm

er/Host

computer

（P/U）

L2 相电流

L2 Phase current

UINT

0x0002

P/U

L3 相电流

L3 Phase current

UINT

0x0003

P/U

N 相电流

N phase current

UINT

0x0004

P/U

剩余电流

Remaining current

UINT

0x0005

P/U

接地/漏电

Grounding/

Leakage

Imax

最大电流

Maximum current

UINT

0x0006

P/U

Pmax

最大电流相

Maximum current

phase

UINT

0x0007

P/U

见表 20

See Table 20

F_Type

故障类型

Failure type

UINT

0x0008

P/U

见表 21

See Table 21

F_Imax

故障最大电流

Maximum failure

current

UINT

0x0009

P/U

F_Pma

故障相

Failure phase

UINT

0x000A

P/U

见表 20

See Table 20

11 F_Time

故障脱扣时间

Time of failure tripping

UINT

0x000B

P/U

x20ms

F_Ia

A 相故障电流

UINT

0x000C

P/U

Содержание NDM3E Series

Страница 1: ...2920002 产品型号及名称 Product Model and Name NDM3E 系列塑料外壳式断路器 NDM3E Series MCCB 版次 Edition 第 5 版 V ersion 5 实施日期 Implementation Date 20181213 1 上海良信电器股份有限公司 Shanghai Nader Electrical Co Ltd NDM3E 系列使用说明书电子式塑壳断路器 NDM3E Series Electronic MCCB Operating Instructions ...

Страница 2: ...licable range and intended use 2 型号说明 Model Description 3 技术参数 Technical Parameters 4 工作环境 Working Environment 5 接线方式 Wire connection 6 外形尺寸和安装尺寸 External Dimensions and Installation Dimensions 7 安装方式 Installation 8 附件说明 Accessories 9 使用和维护 Operation and Maintenance 10 注意事项 Precautions 11 订货须知 Ordering Instructio ...

Страница 3: ...breaker can protect the circuit and electric power unit from being damaged 2 型号说明 Description of model 序号 No 序号名称 Description NDM3E 1 企业代号 Enterprise code ND Nader 牌低压电器 ND Nader low voltage electric appliance 2 产品代号 Product code M 塑料外壳式断路器 Molded case circuit breaker 3 设计序号 Design code 3 4 派生代号 Derived code E 电子式 E Electronic type 5 壳架等级 Rated frame current 125 250 400 630 800 1250 1600 6 分断等级代号...

Страница 4: ... pole and N pole always connected 13 接线形式 Wiring form 无代号常规产品 P 加长母排 Z1 板后接线 Z1 rear connected Z2Q 插入式板前接线 Z2Q plug in front connected Z2H 插入式板后接线 Z2H plug in rear connected Z3Q 插入板前接线一体式 Z3Q One piece plug in front connected Z3H 插入板后接线一体式 Z3H One piece plug in rear connected 14 整定电流 IR Setting current 800A 850A 900A 950A 1000A 1050A 1100A 1150A 1250A 15 产品类型 Product type 无代号常规产品 Without code co...

Страница 5: ...分励脱扣器单辅助触头 Shunt release single auxiliary contact 341 欠压脱扣器单辅助触头 Under voltage release single auxiliary contact 371 报警触头 Alarm contact 308 分励脱扣器报警触头 Shunt release alarm contact 318 双辅助触头报警触头 Double auxiliary contact alarm contact 328 欠电压脱扣器报警触头 Under voltage release alarm contact 338 分励脱扣器辅报触头 Shunt release auxiliary alarm contact 348 辅报触头 Auxiliary alarm contact 358 双辅助触头辅报触头 Double auxili...

Страница 6: ...uxiliary alarm right double auxiliary 368 左分励右单辅助 Left shunt right single auxiliary 341 左欠压右单辅助 Left Under voltage right single auxiliary 371 左单辅助右单辅助 Left single auxiliary right single auxiliary 361 左双辅助右单辅助 Left double auxiliary right single auxiliary 360 左分励右辅助报警 Left shunt right auxiliary alarm 348 左欠压右辅助报警 Left Under voltage right auxiliary alarm 378 注 1 为可选为不可选 2 由于通讯型需使用一组右侧辅助触头因此以上...

Страница 7: ...压 kV Uimp Rated impulse withstand voltage 8 8 额定工作电压 V Ue AC50 60Hz Rated working voltage 380 400 415 380 400 415 660 690 660 690 分断能力 Breaking capacity H M H M 额定极限分断能力 kA Icu AC380 400 415V Rated ultimate breaking capacity 85 70 85 70 额定极限分断能力 kA Icu AC660 690V Rated ultimate breaking capacity 20 20 额定运行分断能力 kA Ics AC380 400 415V Rated service breaking capacity 65 50 65 50 额定运行分断能力 kA Ics AC660 ...

Страница 8: ...urrent 400 630 800 额定绝缘电压 V Ui Rated insulation voltage 1000 1000 1000 额定冲击耐压 kV Uimp Rated impulse withstand voltage 8 8 8 额定工作电压 V Ue AC50 60Hz Rated working voltage 380 400 415 380 400 415 380 400 415 660 690 660 690 660 690 分断能力 Breaking capacity H M H M H M 额定极限分断能力 kA Icu AC380 400 415V Rated ultimate breaking capacity 100 70 100 70 100 70 额定极限分断能力 kA Icu AC660 690V Rated ultimate breaking c...

Страница 9: ... 型号规格 Model and specification NDM3E 1250 NDM3E 1600 极数 Number of poles 3 3 4 电气性能符合标准 Applicable standard to electrical performances GB T14048 2 壳架额定电流 A In Frame size rated current 1250 1600 额定绝缘电压 V Ui Rated insulation voltage 1000 1000 额定冲击耐压 kV Uimp Rated impulse withstand voltage 8 8 额定工作电压 V Ue AC50 60Hz Rated working voltage 380 400 415 380 400 415 500 660 690 660 690 分断能力 Breaking capacit...

Страница 10: ...djustment of NDM3E controller 控制器电流时间的调整必须由专业技术人员负责 Adjustment of current and time of the controller should be carried out by specialized technical personnel 3 2 1 NDM3E 控制器控制面板图及参数组成 Components of the control panel figure and parameter of NDM3E controller 断路器控制面板组成部分 Components of the breaker s control panel 1 测试端口 TEST Test port 2 过载长延时整定电流 IR Setting current of overload long time delay 3 长延时整定...

Страница 11: ...ent 16 电流不平衡率 Iunbl Current unbalance rate NDM3E 控制器控制面板如下图 125A 壳架至 800A 壳架以 NDM3E 250 为例 1250A 和 1600A 壳架以 NDM3E 1600 为例 Control panel of NDM3E controller is as the following figure with NDM3E 250 as the example for 125A frame 800A frame and NDM3E 1600 for 1250A and 1600A frame 基本型 3P 控制器面板图 The basic type 3P controller panel 12 13 1 2 3 4 5 6 7 11 12 13 2 3 4 5 6 7 1 基本型 4P 控制器面板图 The basic 4P...

Страница 12: ...接地型 G 型 4P 控制器面板图 The grounding type G type 4P controller panel 12 13 1 2 3 4 6 9 10 通讯型 T 型控制器面板图 The communication type T type controller panel 12 13 1 接地通讯型 GT 控制器面板图 The grounding and communication type GT type controller panel 12 13 1 电动机保护型面板如下图 The motor protection type panel is below 11 12 13 ...

Страница 13: ...类型的控制器的整定方法不同两旋钮相加后的值作为最后整定的值若相加的和超过 In 则直接按 1 倍的 In 来计算 4 电动机保护型断路器如在脱扣等级规定的时间范围内若累积的能量超过 7 2 IR 2 Class 则提前脱扣若小于前面约定的值且至脱扣等级时间到时电流仍未降至 1 5 IR 以下则在脱扣等级规定的时间到时立即脱扣在脱扣等级时间外断路器脱扣的动作时间按公式 t 7 2 IR I 2 Class 计算 5 电流不平衡率选择 OFF 时控制器同时也关闭了断相保护功能电流不平衡率的计算是三相电流的最大值与三相电流最小值的差值与三相电流的平均值之间的比值即为三相电流的不平衡率 6 短路短延时功能在脱扣等级规定的时间内是关闭的在脱扣等级规定的时间过后短路短延时功能才被打开 Notes 1 TR indicates the operating ...

Страница 14: ...ndicator light 1 预报警指示灯 Pre alarm light 预报警指示灯黄灯闪亮时表示实际电流超过了预报警电流 Ip 的整定值经特定时间后黄灯将由闪亮转为恒亮 2 过载指示灯 Overload light 过载指示红灯恒亮时表示实际电流超过了过载长延时整定电流值 IR 的 1 15 倍处于过载状态并经一定的时间后断路器将断开 1 Flashes of pre alarm indicator light indicate that actual current has exceeded setting value for pre alarm current Ip After certain duration the flashes will turn into constant illumination 2 Constant light of overload...

Страница 15: ...图 3 通讯背包安装尺寸图 Fig 2 Entity figure of the communication module Fig 3 Dimension figure for installation of the communication backpack 表 3 通讯模块端子及其作用表 Table 3 Communication module terminal and its function 端子代号 Terminal code 连接位置 Connection position 输入输出 IO Input and output I O D1 电源 DC24V Power supply DC24V 输入 Input D2 电源 DC24V Power supply DC24V D3 D4 电操机构控制 OFF 端 OFF terminal controlled by the mot...

Страница 16: ...ed with twisted shielded pair each communication cable can connect 32 devices at most The longest line could be 1200 meters and the communication distance can be lengthened by adding repeaters 波特率 1 2K 2 4K 4 8K 7 2K 9 6K 19 2K 单位 bps Baud rate 1 2K 2 4K 4 8K 7 2K 9 6K and 19 2K Unit bps DI 开关量输入包括断路器的分合闸状态以及远程本地的状态皆为干接点信号输入阻抗 100Ω DI On off input Including on and off status of the breakers r...

Страница 17: ...sts etc 3 2 2 6 NDM3E 控制器过载报警不脱扣功能 Alarm without trip for overload of NDM3E controller 当 NDM3E 控制器上的 TR 档位设置为 OFF 时断路器具有过载报警不脱扣功能即在线路过负荷的情况下断路器不跳闸仅输出过负荷信号保障了供电的连续性满足 GB 50054 中第 4 3 3 条突然断电比过负载造成的损失更大的线路其过负载保护应作用于信号而不应作用于切断电路的要求该功能可有效替代热继电器报警节约成本 When TR shift on the NDM3E is set as OFF the breaker has the function of alarm without tripping for overload namely in the case of overload o...

Страница 18: ...0 315 350 400 450 500 550 600 630 OFF NDM3E 800 In 800 400 450 500 550 600 630 700 750 800 OFF NDM3E 1250 In 1250 800 850 900 950 1000 1050 1100 1150 1250 off 3 4 5 6 7 8 9 10 12 off 0 7 0 75 0 8 0 85 0 9 0 95 1 off NDM3E 1600 In 1600 640 800 960 1000 1120 1250 1280 1440 1600 off 3 4 5 6 7 8 9 10 12 14 0 7 0 8 0 9 1 0 off 表 4 续控制器面板明细表基本型 G 型 Table 4 Continued List of the controller panels Basic...

Страница 19: ...p can t be set if there isn t requirement in the order the default value is 0 9 IR 4 When the 4P product is grounding type IRN can t be set if there isn t requirement in the order the default value is 1 0IR 表 5 智能控制器整定明细表 T 型 GT 型 Table 5 Setting value list of the intelligent controller T type and GT type 产品规格 Product specification 额定电流 Rated current 电流时间参数 Parameters of current and time IR A TR...

Страница 20: ...tepping ofsetting currentis 1A 2 When the non communication product is grounding type G type Ts can t be set if there isn t requirement in the order the defaultvalue is 0 3s 3 When the non communication product is grounding type G type Ip can t be set if there isn t requirement in the order the defaultvalue is 0 9 IR 4 For NDM3E 1250 and NDM3E 1600 products there isn t T type and GT type 表 6 电动机保护...

Страница 21: ...tion 3 2 2 4 1for detailed requirements 3 RS 232 转 RS 485 转换模块 Conversion module of RS 232 to RS 485 4 RS 485 通讯用通讯屏蔽线也可以用双绞线替代正常产品连接时只能用通讯屏蔽线 RS 485 communication shielded cable It can be replaced by twisted pair but only communication shielded cable can be used for normal product connection 3 2 4 1 通讯联接接线 Communication connection wiring 通讯模块与电操机构的连接图请见第 3 2 2 4 2 条 For connection figure of com...

Страница 22: ...te sub station address The parameters include baud rate and sub station address need to be the same with the connected breaker Factory default settings baud rate 9600 and sub station address 3 After setting the parameters click the Connect button on software interface if communication link is working correctly see Fig 7 communication status light will be on if not please click the Disconnect butto...

Страница 23: ... 6 MCCB 通讯系统 exe 软件运行界面 Fig 6 MCCB communication system exe software running 图 7 通讯连接正常界面 Fig 7 Interface for normal communication link 通讯连接正常后将需要调节的电流或时间输入或选择好例将 IR 调节为 200A Tr 调节为 60s Isd 调节为 1000A Tsd 调节为 0 1s Ii 调节为 2000A 后将需要调节的电流或时间前面的方框点击打勾见图 8 再点击软件界面的设定按键参数调节成功软件出现成功界面见图 9 ...

Страница 24: ...xample IR 200A Tr 60s Isd 1000A Tsd 0 1s Ii 2000A and tick on box in front of the setting current or setting time which you want to adjust see Fig 8 Then click the Settings button on the software interface successful interface will emerge see Fig 9 图 8 电流或时间调节界面 Fig 8 Adjustment interface of current or time 图 9 电流或时间调节成功界面 Fig 9 Successful interface of current or time adjustment ...

Страница 25: ...es where external magnetic field is more than 5 times of the geomagnetic field or the breaker cannot work normally 4 Do not install the breaker in places with vibration more than 5g 5 Do not install the breaker in places with gaseous medium corrosive to metal and aggressive to insulation 表 7 断路器安装场所的环境要求 Table7 Environmental requirements for installation location of breaker 项目 Item 规范 Specificatio...

Страница 26: ... 1 1 0 980 0 958 0 936 0 913 1250A 1 1 1 0 976 0 952 0 928 0 903 1600A 1 1 1 0 976 0 952 0 928 0 903 注当使用环境温度低于 50 时产品可正常使用不存在降容 Notes When ambienttemperature is less than 40 breaker can be used normally withoutany derating 7 海拔降容 Altitude derating 当海拔高度高于 2000m 需要降容 Altitude of service conditions more than 2000m derating is necessary 表 8 2 NDM3E 海拔降容系数表 Table 8 2 Altitude derating coefficient ...

Страница 27: ...select proper wiring methods according to the Appearance Installation Dimensions and Wiring Methods 2 The copper busbar in such dimensions can t be directly connected to the noumenon connecting line accessories shall be purchased 表 10 接线端子拧紧扭力值 Table 10 Torsion value for wiring terminal 壳架等级额定电流 Frame size rated current 螺纹直径 Thread diameter 扭力值 Torsion value 125A 250A M8 8N m M4 2 4N m 400A M10 20...

Страница 28: ...Overall dimensions With communication backpack and electric operation 表 12 带电操带通讯背包外形尺寸表 Table 12 Overall dimensions With communication backpack and electric operation 型号 Type 外形尺寸 Overall dimensions 长 mm L 宽 mm W 高 mm H 3P 4P 3P 4P 3P 4P NDM3E 125 150 150 92 122 93 93 NDM3E 250 165 165 107 142 90 90 NDM3E 400 257 257 150 198 107 5 107 5 NDM3E 630 280 280 210 280 112 112 NDM3E 800 280 280 210 280...

Страница 29: ... with electric operation withoutcommunication backpack 1 2 安装尺寸 Installation dimensions 图 13 1 图 13 2 图 13 3 Fig 13 1 Fig 13 2 Fig 13 3 图 13 安装尺寸图 Fig 13 Installation dimensions 6 2 1 板前接线 X X Y Y 的为三极断路器中心见图 13 1 Front connected X X Y Y center for three poles breaker please refer to Fig 13 1 表 13 板前接线安装尺寸表 Table 13 Installation dimensions for front connected 断路器型号 Types of the NDM3E NDM3E NDM3E ...

Страница 30: ... 3 4 3 4 3 4 3 4 3 4 安装板开孔尺寸 mm Mounting plate cutout dimensions A 60 70 96 140 140 A1 90 105 144 210 210 B 30 35 44 70 70 B1 60 70 94 140 140 C 107 126 194 243 243 D 132 144 224 243 243 Ø1 25 25 32 48 48 Ø2 5 5 5 5 6 5 7 7 注 NDM3E 1250 和 NDM3E 1600 产品无板后接线 Notes NDM3E 1250 and NDM3E 1600 products have no rear connected 6 2 3 插入式接线 X X Y Y 的为三极断路器中心见图 13 3 Plug in front connected X X Y Y center ...

Страница 31: ...t mm as shown below 安装距离 Mounting distance A 进线端到柜面 A inlet wire end to the cabinet face B 侧面到柜体距离 B distance C 出线端到柜面距离 C outlet 规格 Specification 带 0 飞弧罩 With a 0 arcing cover 不带 0 飞弧罩 Without a 0 arcing cover from side to cabinet wire end to the cabinet face NDM3E 125 25 65 30 30 NDM3E 250 25 65 30 30 NDM3E 400 25 120 35 35 NDM3E 630 25 120 35 35 NDM3E 800 1250 1600 25 120 35 35 7 2 断路器排装之间...

Страница 32: ...ng cover NDM3E 125 90 91 NDM3E 250 90 93 NDM3E 400 155 155 NDM3E 630 155 155 NDM3E 800 1250 1600 155 155 注 1 电缆绝缘联接 2 联接且无绝缘 3 产品通电前检查 0 飞弧罩或相间隔板装配到位 Note 1 Cable insulating connection 2 Connection without insulation 3 Check whether the 0 arcing cover or phase partition is assembled properly before products are energized 8 安装方式 Mounting Method 8 1 绝缘测试 Insulation test 本断路器出厂前已按标准规定绝缘测试因断路器带有电子线路板...

Страница 33: ...也可以水平安装 Please install the breaker on flame retardants such as metal etc It can be installed vertically or horizontally 产品垂直安装时安装面与垂直面的倾斜角度 22 5 When the product is installed vertically the angle of inclination between the installation surface and vertical surface shall be 22 5 图 14 1 垂直安装图 14 2 水平安装 Fig 14 1 Vertical installation Fig 14 2 Horizontal installation 9 附件说明 Accessory 9 1 欠压脱扣器 Under...

Страница 34: ... and negative for direct current At rated control supply voltage of 70 110 shunt release should be reliable to trip breakers 图 15 1 欠压脱扣器接线图图 15 2 分励脱扣器接线图 Fig 15 1 Wiring diagram of Under voltage release Fig 15 2 Wiring diagram of shunt release 9 3 辅助触头报警触头 Auxiliary contact and alarm contact 9 3 1 辅助报警触头接入相应外围控制电路 Peripheral control circuits of connection of auxiliary and alarm contacts 表 16 ...

Страница 35: ...构实物图图 16 2 电动操作机构接线图 Fig 16 1 Entity figure of motor operated mechanism Fig 16 2 Wiring diagram of the motor operated mechanism 在外加电源情况下可通过电动操作机构对断路器进行合分操作 Closing and opening of breaker can be realized through motor operated mechanism with additional power supply 电源输入电压规格 AC 50Hz 220V 380V DC110V 220V Input voltages of the power supply AC 50Hz 220V 380V DC 110V 220V 电动操作机构模块具有很高的机械寿命操作简便可自动操...

Страница 36: ...e mechanism first open holes at installation position of the operation handle in switch cabinet door The distance between hole center and hinge should not exceed 100mm 2 Install the breaker which has been fixed with the operating mechanism on surface cover on the installation board and fasten it slightly 3 Fasten the square shaft of the operation lever in square holes of the operating mechanism 4 ...

Страница 37: ...e parts 3 Check that terminal connection and fixing bolts are fastened without looseness 4 If the breaker has the Under voltage release the Under voltage release should be electrified before breakers can be closed 10 2 试运行 Commissioning 按 9 1 条各项全部确认无异常情况后可以进行试运行 After confirming that all items in Section 9 1 are normal then start the commissioning 1 用户根据需要在调节面板上调整好 IR TR Isd Tsd Ii Ip 等 2 扳动操作手柄...

Страница 38: ...procedures 1 再扣断路器合分断路器在断路器合闸时用脱扣按钮使断路器脱扣往复操作 5 次断路器应能可靠进行再扣合分脱扣动作 2 清除断路器表面及连接处的灰尘用清洁干燥的抹布擦拭 3 清洁隔弧板如必要则需要更换隔弧板 4 绝缘测试见 7 1 5 检查所有连接情况用砂布擦除氧化物用可溶解剂清洁拧紧螺栓和螺母 6 控制器整定值测试应使用我公司的 NDM3E 专用测试仪器与断路器的 TEST 端口连接检验各个设定参数以保证参数设定与旋钮指示一致 7 如果断路器还装有其它内外部附件应逐一检查各个附件以确保其处于正常工作状态按照 8 附件说明详细内容进行测试 1 Re trip the breaker close and open the breaker use tripping button to trip the breaker when...

Страница 39: ... 备注 Remark 1 Ia L1 相电流 L1 Phase current UINT A R 0x0001 编程器上位机 Programm er Host computer P U 2 Ib L2 相电流 L2 Phase current UINT A R 0x0002 P U 3 Ic L3 相电流 L3 Phase current UINT A R 0x0003 P U 4 In N 相电流 N phase current UINT A R 0x0004 P U 5 Ig 剩余电流 Remaining current UINT A R 0x0005 P U 接地漏电 Grounding Leakage 6 Imax 最大电流 Maximum current UINT A R 0x0006 P U 7 Pmax 最大电流相 Maximum current phase UINT R...

Страница 40: ...e UINT R 0x0012 P U 见表 23 See Table 23 19 R_OT 保留 Reserved UINT R 0x0013 P U 20 R_CT 保留 Reserved UINT R 0x0014 P U 21 R_BS 分合闸状态 Status of on off UINT R 0x0015 P U 注 1 Note 1 22 P_IR 长延时电流整定值 Current setting value of long time delay UINT A R W 0x0016 P R U 23 P_LT 长延时时间整定值 Time setting value of long time delay UINT R W 0x0017 P R U 见表 24 See Table 24 24 P_Is 短延时电流整定值 Current setting value of short...

Страница 41: ...e 29 34 FnIe 额定电流 Rated current UCHAR A R W 0x0021 P U 见表 30 See Table30 35 FnP 通讯协议类型 Communication protocol type UCHAR R W 0x0022 P U 见表 31 See Table 31 36 FnAd 通讯地址 Communication address UCHAR R W 0x0022 P U R 37 CoA L1 相电流校准系数 L1 phase current calibration coefficient UINT R W 0x0023 P U R ZOOM 38 CoA1 L1 相电流校准系数 L1 phase current calibration coefficient UINT R W 0x0024 P U R RAW 39 CoB L2 相电流校准...

Страница 42: ...50 TestTri p 脱扣试验 Tripping test UINT W 0x002F P 0xffaa 脱扣 0xffaa tripping 51 K_CO 分合闸控制 On off control UINT W 0x0030 U 见表 33 See Table 33 52 K_OR 分合闸控制准备 On off control preparation UINT W 0x0031 U 53 K_V 按键对应的档位值 Buttons corresponding value UINT R 0x0032 0x003 7 U 对应 6 个按键 corresponding to 6 buttons 54 S_V 软件版本 Software version UCHAR R 0x0043 0x004 C U 55 P_FT 最近一次记忆故障类型 Memory failure type of the...

Страница 43: ...se N 表 21 故障类型说明位变量 Table 21 Descriptions of failure type bit variable bit0 bit1 bit2 bit3 bit4 瞬时 Instantaneo us 漏电 Leakage 接地 Groundin g 短延时 Short tim e delay 长延时 Long tim e delay 表 22 故障报警类型位变量 Table 22 Type of failure alarm bit variable bit0 bit1 bit2 bit3 接地 Grounding 过载预报警 Pre alarm of overload 短延时 Short tim e delay 长延时 Long tim e delay 表 23 自诊断故障位变量 Table 23 Self diagnosis of failures bi...

Страница 44: ...ice 1 three sectio n 0 two section 类型选择 1 H 0 M Type choice 1 H 0 M 泄放控制 1 开 0 关 Discharge control 1 ON 0 OFF 注表 27 中的泄放控制主要用于在单独的控制器接入带自动补偿的恒流源时在这种情况下进行抗谐波测试时有必要关闭控制器的电流泄放功能以避免谐波对对电流泄放的影响实际接入大电流测试时应予打开 Note The discharge control in table 27 is mainly used in the situation which a separate controller is connected to the constant currentsource with automatic compensation When doing harmonic...

Страница 45: ...ENET 表 31 波特率设置表 bps Table 28 Setting table of Baud rate bps 3 4 5 6 7 8 1 2k 2 4k 4 8k 7 2k 9 6k 19 2k 表 32 分合闸控制 Table 29 On off control 0xff00 0x00ff 分闸 Opening 合闸 Closing 错误返回信息说明 Descriptions of error return information 功能码 06 数据错误或无权限 Function code 06 data error or no permission 设备地址 Equipment address 0x86 0x03 CRC_L CRC_H 功能码 16 数据错误或无权限 Function code 16 data error or no permission 设备地址 E...

Страница 46: ...ent of large class 0x03 MCCB 塑壳断路器 Moulded case circuitbreaker B 壳架分列 MCCB 为例 Arrangement of frame for example MCCB 0x09 1600A 壳架 frame 0x08 800A 壳架 frame 0x04 400A 壳架 frame 0x02 250A 壳架 frame 0x01 100A 壳架 frame C 额定电流分列 MCCB 为例 Arrangement of rated currents for example MCCB 0 32A 1 125A 2 250A 3 400A 4 630A 5 800A 6 1250A 7 1600A D 极数描述 Descriptions of poles 地址 0xAA 固定 Address 0xAA fixed 功能码 0x11...

Страница 47: ...ent operation will shorten service life of the breaker 3 For breaker with motor operated mechanism after it trips the motor operated mechanism should re trip the breaker before it can be closed 12 3 保修期与售后服务 After sales service and warranty 本产品是在完善的品质管理体系下制造的当万一发生故障时对保修期与售后服务特作如下说明 This product is manufactured in a sophisticated quality management system In case of fault following warranty and a...

Страница 48: ... Breakers in warranty will be repaired or replaces for faults caused by manufacture of Nader product will be repaired for free or even replace with a new one 3 Repair or replacement of breaker with expired warranty paid repair will be done after which breaker can functions normally or the breaker will be replaced with a charge 13 订货须知 Ordering Instruction 1 用户务必确认对本产品技术资料已有详细了解并应根据断路器将来使用的场合按订货...

Страница 49: ...witchboard 021 68586699 营销传真 Marketing fax 021 23025796 技术热线 Technical hotline 400 99 02706 邮政编码 Zip Code 201315 股票代码 Stock Code 002706 电子邮箱 Email liangxin sh liangxin com 公司网址 Website www sh liangxin com 总部地址上海市浦东新区申江南路 2000 号 Address of headquarter No 2000 Shenjiang South Rd Pudong New District Shanghai ...

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