SIEMENS
1/31
西门子D 83.1·2016
1
Introduction
一般技术规格
Motor connection and terminal box
■
概述
The terminal box enclosures are made of cast-iron and
designed to IP55 degree of protection (to IP56 in the case of
宽松的vario）根据EN 60034-5。终端
因此免受触摸，灰尘沉积物和水喷射器的保护
从任何方向。用于防爆的接线盒
电机对应于各自的标准。
防爆电机用标准配备
保护“EX E”类型的终端盒
EN 60079-0和EN 60079-7。用于保护类型的电机
“非火花”，终端盒用“ex na”冲压
按60079-15。“ex na”端子盒设计
is identical to that for “Ex e.”
终端盒和电缆条目的位置可以是
obtained from the table below. The terminal boxes can be
旋转90°，允许进入的供电电缆成为
fed in from different sides. For motors in type of protection
“防爆外壳”后续旋转终端
box for frame sizes 71 and 80 is only permitted to be performed
in an authorized specialist workshop.
Monitoring devices or anti-condensation heaters are connected
通过接线盒中的辅助端子。在框架尺寸132和
above, the auxiliary terminals can be installed in an auxiliary
安装在接线盒侧面的接线盒
corresponding to the type of protection of the motor.
Position of the terminal box
Assignment of terminal box position and cable entry to type of
construction
Types of construction
Terminal box position
IM B3/IM B5, IM B3/IM B14 –
顶部的终端盒
IM B3/IM B5, IM B3/IM B14 –
侧面的终端盒
IM B6
1)
IM B7
1)
IM B8
1)
IM V1, IM V18
IM V3，IM V19
我v5.
1)
IM v6.
1)
IM V15, IM V17
1)
1)
For terminal box position on top, the design is as for IM B3/IM B5,
IM B3 / IM B14 - 顶部接线盒。
©Siemens AG 2016