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LC1D12D7 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:
3 极接触器，交流控制，额定功率：18KW使用类别 AC3 415V 交流开关电压 3 极常开 切换功率 | 额定电流 | 高度(mm) | 宽度(mm) | 深度(mm) ---|---|---|---|--- 4 kW | 9 A | 77 | 45 | 86 5.5 kW | 12 A | 77 | 45 | 86 9 kW | 18 A | 77 | 45 | 86 11 kW | 25 A | 85 | 45 | 92 15 kW | 32 A | 85 | 45 | 92 18.5 kW | 38 A | 85 | 45 | 92 22 kW | 40 A | 127 | 75 | 119 25 kW | 50 A | 127 | 75 | 119 37 kW | 65 A | 127 | 75 | 119 45 kW | 80 A | 127 | 85 | 130 59 kW | 115 A | 158 | 120 | 136 80 kW | 150 A | 158 | 120 | 136 以L结尾的部件号 | 低消耗线圈 ---|--- LC1Dxx**3**xx | 通过弹簧接线端子或螺钉接线端子连接。 ### 认可UL 和 CSA### Schneider Electric TeSys D 系列
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LC1D12D7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.
Nov 17, 2011
1
Product data sheet
Characteristics
LC1D12D7
TeSys D contactor - 3P(3 NO) - AC-3 - <= 440
V 12 A - 42 V AC coil
Main
Range of product TeSys D
Product or component
type
Contactor
Device short name LC1D
Contactor application Motor control
Resistive load
Utilisation category AC-1
AC-3
Poles description 3P
Power pole contact
composition
3 NO
[Ue] rated operational
voltage
<= 690 V AC 25...400 Hz for power circuit
<= 690 V DC for power circuit
[Ie] rated operational
current
12 A (<= 60 °C) at <= 440 V AC AC-3 for power cir-
cuit
25 A (<= 60 °C) at <= 440 V AC AC-1 for power cir-
cuit
Motor power kW 3 kW at 220...230 V AC 50/60 Hz
5.5 kW at 380...400 V AC 50/60 Hz
5.5 kW at 415...440 V AC 50/60 Hz
7.5 kW at 500 V AC 50/60 Hz
7.5 kW at 660...690 V AC 50/60 Hz
Motor power HP (ac-
cording to UL / CSA)
1 hp at 115 V AC 50/60 Hz for 1 phase motors
2 hp at 230/240 V AC 50/60 Hz for 1 phase motors
3 hp at 200/208 V AC 50/60 Hz for 3 phases motors
3 hp at 230/240 V AC 50/60 Hz for 3 phases motors
7.5 hp at 460/480 V AC 50/60 Hz for 3 phases mo-
tors
10 hp at 575/600 V AC 50/60 Hz for 3 phases mo-
tors
Control circuit type AC 50/60 Hz
Control circuit voltage 42 V AC 50/60 Hz
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
25 A at <= 60 °C for power circuit
10 A at <= 60 °C for signalling circuit
Irms rated making ca-
pacity
250 A at 440 V for power circuit conforming to IEC
60947
140 A AC for signalling circuit conforming to IEC
60947-5-1
250 A DC for signalling circuit conforming to IEC
60947-5-1
Rated breaking capac-
ity
250 A at 440 V for power circuit conforming to IEC
60947
[Icw] rated short-time
withstand current
105 A <= 40 °C 10 s power circuit
210 A <= 40 °C 1 s power circuit
100 A 1 s signalling circuit
120 A 500 ms signalling circuit
140 A 100 ms signalling circuit
30 A <= 40 °C 10 min power circuit
61 A <= 40 °C 1 min power circuit
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