12
IRDH275BM-7_D00123_07_M_XXEN / 08/2020
Dimensions, installation and connection
3
Dimensions, installation and connection
3.1
Dimension diagrams
Dimension diagram IRDH275, all dimensions in mm
Dimension diagram AGH675S-7, all dimensions in mm
3.2
Mounting IRDH275
DIN rail mounting according to DIN EN 60715/IEC 60715 or
Screw mounting by means of a plug-in trapezoidal support (Order No.: 990056)
3.3
Installation of the coupling device AGH675S-7…
I
D
anger
of electric shock!
The coupling device is operated with voltages above 1000 V, which can be
life-threatening in case of direct contact.
• For operation the coupling devices have to be installed into a „closed electrical operating
area“, refer to IEC 61800-5-1:2003
• The coupling device is to be installed in a place where the pollution degree to be expected is
≤ 2, refer to IEC 61800-5-1: 2003, subclause 4.2.6.2.2
• An „Enclosure suitable for high voltage areas“ has to be selected for installation, refer to IEC
61800-5-1: 2003
• The high voltage connection cable must not be directly routed on conductive surfaces that
are connected to earth. This avoids partial discharges and prevents damage to the insulation
of the high voltage cable between the AGH and the system to be monitored! Either additional
insulation layers are required or a clearence of ≥ 10 cm between the cable and the conductive
surfaces has to be provided.
AGH675S-7…
220
320
155
280
30
10
48
> 78
> 146
200
178
52
60
ø M4
ø 8
R > 64
83
