Datasheet 搜索 > 工业继电器/通用 > Schneider Electric（施耐德） > LC1D128BD 数据手册 > LC1D128BD 其他数据使用手册 1/3 页
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LC1D128BD 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 极接触器，直流控制使用类别 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 ### Schneider Electric TeSys D 系列
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LC1D128BD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.
Mar 9, 2013
1
Product data sheet
Characteristics
LC1D128BD
TeSys D contactor - 4P(2 NO + 2 NC) - AC-1 -
<= 440 V 25 A - 24 V DC 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
<= 300 V DC for power circuit
<= 690 V AC 25...400 Hz for power circuit
[Ie] rated operational
current
25 A (<= 60 °C) at <= 440 V AC AC-1 for power cir-
cuit
Control circuit type DC standard
Control circuit voltage 24 V DC
Auxiliary contact com-
position
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
25 A at <= 60 °C for power circuit
Irms rated making ca-
pacity
250 A DC for signalling circuit conforming to IEC
60947-5-1
140 A AC for signalling circuit conforming to IEC
60947-5-1
250 A at 440 V for power circuit conforming to IEC
60947
Rated breaking capac-
ity
250 A at 440 V for power circuit conforming to IEC
60947
[Icw] rated short-time
withstand current
61 A <= 40 °C 1 min power circuit
30 A <= 40 °C 10 min power circuit
140 A 100 ms signalling circuit
120 A 500 ms signalling circuit
100 A 1 s signalling circuit
210 A <= 40 °C 1 s power circuit
105 A <= 40 °C 10 s power circuit
Associated fuse rating 10 A gG for signalling circuit conforming to IEC
60947-5-1
25 A gG at <= 690 V coordination type 2 for power
circuit
40 A gG at <= 690 V coordination type 1 for power
circuit
Average impedance 2.5 mOhm at 50 Hz - Ith 25 A for power circuit
[Ui] rated insulation
voltage
600 V for signalling circuit certifications UL
600 V for signalling circuit certifications CSA
690 V for signalling circuit conforming to IEC
60947-1
600 V for power circuit certifications UL
600 V for power circuit certifications CSA
690 V for power circuit conforming to IEC 60947-4-1
Electrical durability 0.8 Mcycles 25 A AC-1 at Ue <= 440 V
Power dissipation per
pole
1.56 W AC-1
Safety cover With
Mounting support Plate
Rail
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