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LC1D188C7 其他数据使用手册 - Schneider Electric（施耐德）
制造商:
Schneider Electric（施耐德）
分类:
工业继电器/通用
描述:
4 极交流控制接触器使用类别 AC1 辅助触点配置，一个常开，一个常闭 LC1D 接触器宽度为 45mm LC1D 系列闭合时间为 12-22ms，工作时间为 4-19ms 这些接触器切勿与 TeSys 过载继电器、互连装置或 GV2 断路器一起使用 ### 认可UL 和 CSA### Schneider Electric TeSys D 系列
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LC1D188C7数据手册
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The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein.
This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications.
It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof.
Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein.
15/11/2011
1
Product data sheet
Characteristics
LC1D188C7
TeSys D contactor - 4P(2 NO + 2 NC) - AC-1 -
<= 440 V 32 A - 32 V AC coil
Main
Range of product TeSys D
Product or component
type
Contactor
Device short name LC1D
Contactor application Resistive load
Utilisation category AC-1
Poles description 4P
Power pole contact
composition
2 NO + 2 NC
[Ue] rated operational
voltage
<= 690 V AC 25...400 Hz for power circuit
<= 690 V DC for power circuit
[Ie] rated operational
current
32 A (<= 60 °C) at <= 440 V AC AC-1 for power
circuit
Control circuit type AC 50/60 Hz
Control circuit voltage 32 V AC 50/60 Hz
Auxiliary contact
composition
1 NO + 1 NC
[Uimp] rated impulse
withstand voltage
6 kV conforming to IEC 60947
Overvoltage category III
[Ith] conventional free
air thermal current
10 A at <= 60 °C for signalling circuit
32 A at <= 60 °C for power circuit
Irms rated making
capacity
140 A AC for signalling circuit conforming to IEC
60947-5-1
250 A DC for signalling circuit conforming to IEC
60947-5-1
300 A at 440 V for power circuit conforming to IEC
60947
Rated breaking
capacity
300 A at 440 V for power circuit conforming to IEC
60947
[Icw] rated short-time
withstand current
100 A 1 s signalling circuit
120 A 500 ms signalling circuit
140 A 100 ms signalling circuit
145 A <= 40 °C 10 s power circuit
240 A <= 40 °C 1 s power circuit
40 A <= 40 °C 10 min power circuit
84 A <= 40 °C 1 min power circuit
Associated fuse rating 10 A gG for signalling circuit conforming to IEC
60947-5-1
50 A gG at <= 690 V coordination type 1 for power
circuit
35 A gG at <= 690 V coordination type 2 for power
circuit
Average impedance 2.5 mOhm at 50 Hz - Ith 32 A for power circuit
[Ui] rated insulation
voltage
690 V for power circuit conforming to IEC 60947-4-1
600 V for power circuit certifications CSA
600 V for power circuit certifications UL
690 V for signalling circuit conforming to IEC
60947-1
600 V for signalling circuit certifications CSA
600 V for signalling circuit certifications UL
Power dissipation per
pole
2.5 W AC-1
Safety cover With
Mounting support Plate
Rail
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