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nader NDM3EU-225 - Page 4

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文件编号:NDT2920257
文件版本:3
地址:上海市浦东新区申江南路 2000 邮编:201315 电话:(021)68586699 传真:(021)23025796
4 17
Release type
10
附件代号
Accessory code
无:00
None:00
分励脱扣器:10
Shunt Trip10
双辅助触头:20
Double Auxiliary Contact20
分励脱扣器+双辅助触头:
40
Shunt Trip + Double Auxiliary
Contact40
11
整定电流
Current Setting
见表 2
See table 2
12
接线方式
Wiring method
无代号:常规板前接线
None: Normal Front Connection
L:UL486E 端子接线
LUL486E Lug Terminal
Z2H:插入式板后接线
Z2HRear Plug-in
13
其他代号
Other code
None
Z:端子罩
ZTerminal Cover
内外部附件代号:
分励 AC120V
Internal or external accessory code;
Shunt release AC120V
3.技术参数 Technical parameters
3.1 NDM3EU 主要技术参数见下表 2
Main technical parameters of NDM3EU are shown as follow Table 2
2 主要技术参
Table 2 Main technical parameters
型号、规格 Model and specification
NDM3EU-225
NDM3EU-400
极数 Numbers of poles
3
额定电流 InA
Rated current In (A)
225
400
整定电流 IrA
Setting Current Ir (A)
100110125150175
200225
250300350400
额定绝缘电压 UiV
Rating insulation voltage Ui (V)
800
额定冲击耐受电 UimpV
Impulse withstand voltage UimpV
8000
额定工作电压 UeV
Rating working voltage UeV
AC 240AC 480
AC 240AC 480AC 600
分断能力级别
Breaking Capacity Level
/
M
L
分断能力kA
Breaking Capacity(kA)
AC 240
65
65
25
AC 480
35
35
18
AC 600
/
22
14
隔离功能 Isolating function
Yes
机械寿命(次)
Mechanical enduranceNo. operations
4000
5000
电寿命(次)
Electrical endurance No. operations
4000
1000
海拔(m)
2000