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nader NDM3E Series User manual

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文件名称
Doc. Name
使用说明书
Operating Instructions
文件编号
Doc. Code
NDT2920002
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
Version 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
文件编号
Doc.No.
NDT2920002
版次
Edition
第5版
Version5
实施日期
Implementation date
20181213
2
目录Contents
1 适用范围与用途 Applicable 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
文件编号
Doc.No.
NDT2920002
版次
Edition
第5版
Version5
实施日期
Implementation date
20181213
3
1、适用范围与用途 Application Scope and Purpose
本断路器主要应用于交流 50/60Hz,额定工作电压 380/400/415V、500V、660/690V,额定工作电
流至 1600A 的电路中作不频繁转换之用。具有过载长延时反时限、短路短延时反时限、短路短延时定
时限、短路瞬时、预报警、接地故障保护、“四遥”功能、过载报警不脱扣及欠电压保护功能,能保护线
路和电源设备不受损坏。
The breaker is mainly used in the circuit of AC 50/60Hz, rated working voltage 380/400/415V or
660/690V and rated working current up to 1600A. Provided with overload long-delay inverse time,
short circuit short- delay inverse time, short circuit short- delay definite time and instantaneous short
circuit grounding fault protection and “Four remoteness”function, overload alarm without tripping
and under voltage protection functions, the 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 Breaking class code
M:较高分断 M:moderate breaking class
H:高分断 H:high breaking class
7
操作方式 Operation mode
无代号:手柄直接操作
Without code:operation directly
P:电动操作 P:motorized operation
Z:转动手柄 Z:operation with rotary handle
8
脱扣器类型 Release type
无代号:基本型 Without code: basic type
G:接地保护型 G:grounding type
T:通讯型 T: communication type
GT:接地保护通讯型
GT: grounding and communication type
9
极数 Numbers of Poles
3、4
10
附件代号 Accessory code
见附件代号对照表
Refer to Accessory code comparison table
11
用途代号 Usage code
无代号:配电用 Without code : power distribution
文件编号
Doc.No.
NDT2920002
版次
Edition
第5版
Version5
实施日期
Implementation date
20181213
4
2:电动机保护型 2:motor protection
12
4极产品中 N极(中性极)型式
The pattern of neutral(N)for 4
poles breaker
无代号:2、3极产品
Without code : 2 and 3 poles products
C型:N极安装过电流脱扣器,且 N极与其他三极
一起合分
Type C:over-current release in N pole and N pole
combines with other three poles
D型:N极安装过电流脱扣器,且 N极始终接通
Type D:over-current release in N 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: conventional product
DL:电力专供 DL: Special for power industry
表1:附件代号(不带通讯功能)
Table1: Accessories Code (without communication function)
附件名称
Accessory Name
代号
Code
无
None
300
分励脱扣器
Shunt release
310
双辅助触头
320
文件编号
Doc.No.
NDT2920002
版次
Edition
第5版
Version5
实施日期
Implementation date
20181213
5
Double auxiliary contact
欠电压脱扣器
Under-voltage release
330
分励脱扣器、双辅助触头
Shunt release, double auxiliary contact
340
分励脱扣器、欠电压脱扣器
Shunt release, Under-voltage release
350
二组双辅助触头
Two groups of double auxiliary contact
360
欠电压脱扣器、双辅助触头
Under-voltage release, double auxiliary contact
370
单辅助触头
Single auxiliary contact
321
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 auxiliary contact, auxiliary & alarm contact
368
欠电压脱扣器、辅报触头
Under-voltage release, auxiliary & alarm contact
378
二组单辅助触头
Two groups of single auxiliary contact
361
双辅助触头、单辅助触头
Double and single auxiliary contact
362
文件编号
Doc.No.
NDT2920002
版次
Edition
第5版
Version5
实施日期
Implementation date
20181213
6
表1(续):附件代号(带通讯功能)
Table 1 (continued) Accessory Code (with communication function)
附件名称
Accessory Name
代号
Code
壳架等级(A)
Frame level (A)
125
250
400
630
800
左分励、右双辅助
Left shunt, right double auxiliary
340
×
√
×
×
×
左欠压、右双辅助
Left Under-voltage, right double
auxiliary
370
×
√
√
√
√
左双辅助、右双辅助
Left double auxiliary, right double
auxiliary
360
×
√
√
√
√
左报警、右双辅助
Left alarm, right double auxiliary
328
√
√
√
√
√
左辅助报警、右双辅助
Left auxiliary 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,因此以上附件形式的右侧都会少一组辅助触头输出。
Notes:1. “√”stands for optional,and“×”stands for not optional.
2. Because the communication type breaker needs to use a group of right auxiliary contact,therefore, right side of
the accessories above will be lack of a group of auxilary contact output.
文件编号
Doc.No.
NDT2920002
版次
Edition
第5版
Version5
实施日期
Implementation date
20181213
7
3、技术参数 Technical parameters
3.1 NDM3E 主要技术参数 Maintechnical parameters of NDM3E
表2:NDM3E 主要技术参数
Table 2: Main technical parameters of NDM3E
型号、规格
Model and specification
NDM3E-125
NDM3E-250
极数 Number of poles
3
4
3
4
电气性能符合标准
Applicable standard to electrical performances
GB/T14048.2, GB/T14048.4
额定电流(A)In
Rated current
32、125
250
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) UeAC50/60Hz
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 AC660/690V
Rated service breaking capacity
/
15
/
15
使用类别 Usage category
A
A
短时耐受电流 (kA /Is) Icw
Short-time withstand current
1KA/1S
2.5KA/1S
操作性能寿命(次)
Operational performance life
(times)
电气寿命
Electrical life
8000
8000
机械寿命
Mechanical life
20000
20000
飞弧距离 (mm)
Flashover distance
≤50
≤50
文件编号
Doc.No.
NDT2920002
版次
Edition
第5版
Version5
实施日期
Implementation date
20181213
8
表2(续):NDM3E 主要技术参数
Table 2 (continued): Main technical parameters of NDM3E
型号、规格
Model and specification
NDM3E-400
NDM3E-630
NDM3E-800
极数
Number of poles
3
4
3
4
3
4
电气性能符合标准
Applicable standard to
electrical performances
GB/T14048.2, GB/T14048.4
壳架额定电流(A)In
Frame rated current
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
capacity
/
20
/
20
/
20
额定运行分断能力(kA) Ics
AC380/400/415V
Rated service breaking
capacity
70
65
70
65
70
65
额定运行分断能力(kA)Ics
AC660/690V
Rated service breaking
/
15
/
15
/
15
文件编号
Doc.No.
NDT2920002
版次
Edition
第5版
Version5
实施日期
Implementation date
20181213
9
capacity
使用类别 Utilization category
B
B
B
短时耐受电流 (kA /1s) Icw
Short-time withstand current
5
8
10
操作性能寿命
(次)
Operational
performance life
(times)
电气寿命
Electrical
life
7500
7500
7500
机械寿命
Mechanical
life
10000
10000
10000
飞弧距离 (mm)
Flashover distance
≤100
≤100
≤100
表2(续):NDM3E 主要技术参数
Table 2 (continued): Main technical parameters of NDM3E
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) UeAC50/60Hz
Rated working voltage
380/400/415
380/400/415
500
660/690
660/690
分断能力
Breaking capacity
M
H
M
H
额定极限分断能力(kA) Icu AC380/400/415V
Rated ultimate breaking capacity
50
80
50
70
额定极限分断能力(kA) Icu AC500V
Rated ultimate breaking capacity
/
/
/
50
额定极限分断能力(kA) Icu AC660/690V
Rated ultimate breaking capacity
/
20
/
20
文件编号
Doc.No.
NDT2920002
版次
Edition
第5版
Version5
实施日期
Implementation date
20181213
10
额定运行分断能力(kA) Ics AC380/400/415V
Rated service breaking capacity
37.5
50
37.5
50
额定运行分断能力(kA) Icu AC500V
Rated service breaking capacity
/
/
/
50
额定运行分断能力(kA)Ics AC660/690V
Rated service breaking capacity
/
20
/
20
使用类别 Utilization category
B
A
短时耐受电流(kA /1s) Icw
Short-time withstand current
15
/
短时耐受电流 (kA /1s) Icw
Short-time withstand current
操作性能寿命(次)
Operational performance life
(times)
短时耐受电流(kA
/1s) Icw Short-time
withstand current
1000
1000
操作性能寿命(次)
Operational
performance life
(times)
5000
5000
飞弧距离 (mm) Flashover distance (mm)
≤100
≤100
3.2 NDM3E 控制器电流、时间调整 Current and time adjustment 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 IRSetting current of overload long-time delay
(3)长延时整定时间 TRSetting time of long-time delay
(4)短路短延时整定电流 Isd/IsSetting current of short-circuit short-time delay
(5)短路短延时整定时间 Tsd/TsSetting time of short-circuit short-time delay
(6)短路瞬时整定电流 IiSetting current of short-circuit instant
(7)预报警整定电流 Ip Setting current of pre-alarm
(8)中性线保护电流 IRN Protection current of neutral line
(9)接地故障保护整定电流 Ig Setting current for grounding failure protection
(10)接地整定时间 TgGrounding setting time
(11)电源指示灯 Power Power light