3 Installation
3.3 Flush mounting in control panel
DS7 Soft starter
09/16 MN03901001Z-EN
www.eaton.com
75
The following are required:
•
for NZM1 (DS7 devices up to 100 A):
4 = 1 x NZM1/2-XAB plus 2 M4 x 50 screws,
•
for NZM2 (DS7 devices up to 200 A):
16 = 4 x NZM1/2-XAB plus 4 M4 x 85/20 screws.
Side clearance
③
is not required to other devices that do not themselves
require clearance at the sides. A side clearance of 5 mm is required in
combination, for example, with an NZM2 motor-protective circuit-breaker.
3.3.3.2 Fitting on mounting plate
The DS7 soft starters in sizes 3 and 4 must be screw fastened vertically on
a heat conductive non-combustible mounting plate. The control signal
terminals and the operating and indication elements must face the front.
The screw fixing is completed with at least two diagonally arranged flat head
screws. The use of washers and split washers is recommended.
Figure 58: Side clearances in conjunction with NZM motor-protective circuit-
breakers
c
DS7 + NZM1:
≧
0
d
≧
25 mm (0.98“)
c
DS7 + NZM2:
≧
5 mm (
≧
0.197“)
d
≧
35 mm (3.38“)
③
④
NZM1
NZM1
DS7
BG3
DS7
BG3
③
④
NZM2
DS7
BG4
NZM2
DS7
BG4
Содержание DS7 Series
Страница 1: ...Manual DS7 Soft starter 09 16 MN03901001Z EN...
Страница 4: ...II...
Страница 14: ...0 About this Manual 0 8 Units of measurement 10 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 36: ...1 Device series DS7 1 14 Function 32 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 64: ...2 Engineering 2 15 Example of other load cycles 60 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 96: ...3 Installation 3 6 Insulation test 92 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 122: ...6 Parameterization 6 2 Default settings of the basic device 118 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 148: ...7 Connection examples 7 3 Size 3 and 4 41 200 A 144 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 188: ...8 SmartWire DT 8 9 Programming 184 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...