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LUA1C11 产品设计参考手册 - Schneider Electric（施耐德）
制造商:
Schneider Electric（施耐德）
分类:
接线端子
描述:
Signalling Contacts Signalling Contacts for use with the TeSys U range to help identify faults in the systems. Schneider Electric TeSys U TeSys U 是模块化系统，用于控制电动机；它使用户能够根据一系列标准模块制定自定义解决方案，以满足自己的控制要求。 在选择电动机保护参数和控制电压之前，插入式模块可以进行装配和接线。通过更换插入式模块可以在几秒钟内建立或改变它们。 可以适合大量的 DOL 启动应用。 设计速度更快，需要的部件更少 面板建造速度加快，装配时间缩短，每个启动器的电线减少 节省空间的 45mm 宽度，最大 32A（即使用于反向时），允许更小的面板 灵活且可升级，带有即插即用功能模块 可以在装配和接线后确定电压和保护参数 宽带电子控制装置用更少的部件提供改进的过载保护 可扩展的即插即用诊断 完全的协调配合可确保在短路故障后快速恢复工作 Tesys U 型号易于选择： 首先选择电源底座- 12A 或 32A，直接启动或反向。 电源底座包括 2 个辅助触点。 然后依据所需的电动机满载电流和控制电压选择插入式保护模块。 可以随时选择并添加额外的插入式功能。 插入式底座可使用任何 LU9 类型的块，有关底座选件，请参见库存号 493-8779展开
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3D模型
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LUA1C11数据手册
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Discover
TeSys U motor starters –
open version
Starter-controller
Non-reversing power bases
Two types of bases are available, each in two versions:
LUB12, LUB32 Standard power bases: 12 A and 32 A versions.
Advanced power bases for use in conjunction with LUB120, LUB320 function
or communication module: 12 A and 32 A versions.
b
b
Common characteristics
Breaking capacity: 50 kA at 400 V.
Ratings: 12 A or 32 A at 400 V.
Built-in auxiliary contacts: max. operating voltage (Up): 690 V AC, 250 V DC.
Max. current (Ith): 5 A 1 NO, 1 NC.
Guaranteed continuity of service (complete coordination) between the protection
and control functions to EN 60947-6-2.
Connection by screw clamp terminal.
b
b
b
b
b
References for Standard power bases
Voltage (V) y 440 V 500 V 690 V Reference Weight (kg)
Rating (A) 12 12 9 LUB12 0.900
Breaking
capacity (kA)
50 10 4
Rating (A) 32 23 21 LUB32 1.270
Breaking
capacity (kA)
50 10 9
The Standard bases are fitted with auxiliary contacts and a fixed terminal block.
Terminal blocks for Advanced power bases
3 types of terminal blocks are available, providing different types of pole status
remote indication and coil control.
A cover is always supplied for each terminal block so that the top cavity of the base
designed to receive the function modules (communication, alarm, etc.) can be
closed off, if necessary.
b
b
Terminal block for built-in auxiliary contacts
Description Reference
1
Single terminal block for wire remote indication and local coil
control
LU9B N11
2
Terminal block with status remote indication cable
to communication module LUF C00, LUL C033, ASILUF C51,
local coil control
LU9B N11C
3
Terminal block with a cable for controlling the coil via
communication module LUL C07, LUL C08, LUL C09, LUL C15,
wire remote indication
LU9B N11L
LUB 120, LUB 320
DF510904
DF510922
DF510920
1
2
3
DB124034 DB124035
LUB 12, LUB 32
References for Advanced power bases
Voltage (V) y 440 V 500 V 690 V Reference Weight (kg)
Rating (A) 12 12 9 LUB2 B120 0.865
Breaking
capacity (kA)
50 10 4
Rating
(A) 32 23 21 LUB2 B320 0.865
Breaking
capacity (kA)
50 10 9
1
1
Chap 1_EN.indb 62 04/03/2011 11:02:44
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