3 Installation
3.3 Electrical Installation
DE1 variable speed starter
09/14 MN040011EN
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41
figure 30: Sealed-off connection terminals (example: DE1-12…NN-…)
The connection terminals sealed off in Figure 30 (L3 and ) do not serve any
function.
3.3.2.1 Power terminal designations
Table 4:
Power terminal designations
→
If you remove the EMC jumper from a DE1-…FN-… variable
speed starter in order to use it under normal operating
conditions (e.g., in an IT network), we recommend covering the
open power terminals that are not being used (with electrical
tape, for example) in order to prevent annoyances later on.
L1/1 L2/N L3
PE
Designation
Function
Notes
L1/L
Mains connection:
• Phase L1 in DE1-34… devices
• Phase L in DE1-12… devices
Mains nominal voltages :
DE1-34…: 400 V/480 V (phase-phase)
DE1-12…: 230 V/240 V (phase-neutral conductor)
L2/N
Mains connection:
• Phase L2 in DE1-34… devices
• Neutral conductor N in
DE1-12… devices
Mains nominal voltages :
DE1-34…: 400 V/480 V (phase-phase)
DE1-12…: 230 V/240 V (neutral conductor-phase)
L3
Mains connection:
• Phase L3 in DE1-34… devices
Mains rated voltages:
DE1-34…: 400 V/480 V (phase-phase)
Ground connection (PE) for the
internal RFI filter
Only for devices with an internal radio interference
suppression filter (DE1-…FN-…).
Link to PE terminal used only in combination with the
EMC jumper on the motor side.
PE, ground connection on mains
side
Internal connection to the motor-side PE connection
U
Motor connection phase 1
Motor rated voltages :
DE1-34…: 400 V/460 V
DE1-12…: 230 V
V
Motor connection phase 2
W
Motor connection phase 3
Ground connection (PE) for the DC
link's internal filter (star capacitor)
Only for devices with an internal radio interference
suppression filter (DE1-…FN-…). Link to PE connection
used only in combination with the EMC jumper on the
mains side
PE, ground connection on motor
side
Internal connection to the mains-side PE connection
Содержание PowerXL DE1 series
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Страница 36: ...2 Engineering 2 5 Motor Selection 32 DE1 variable speed starter 09 14 MN040011EN www eaton com ...
Страница 68: ...3 Installation 3 6 Block diagrams 64 DE1 variable speed starter 09 14 MN040011EN www eaton com ...
Страница 132: ...7 Modbus RTU 7 4 Operating mode Modbus RTU 128 DE1 variable speed starter 09 14 MN040011EN www eaton com ...
Страница 146: ...8 Technical Data 8 4 Dimensions 142 DE1 variable speed starter 09 14 MN040011EN www eaton com ...
Страница 172: ...10 Fault messages 10 3 Fault list 168 DE1 variable speed starter 09 14 MN040011EN www eaton com ...
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