Nidec 09201760D, Руководство по установке

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Safety information Introduction Product information System configuration
Mechanical
Installation
Electrical Installation
10
Unidrive M Modular Installation Guide
Issue Number: 2
2.5 Input line reactor
The INL line reactor must be used in conjunction with the Unidrive M
rectifiers. See section 6.2.2
Input line reactor specifications on page 59
for further information.
Figure 2-5 Single input line reactor (INLX0X)/force cooled (INLX0XW)
2.6 Output sharing choke
The OTL output sharing choke must be used on the output of Unidrive M
when more than one module is paralleled together.
Figure 2-6 Single output sharing choke (OTLX0X)
Figure 2-7 Dual output sharing choke (OTLX1X)
For a physical representation of the input line reactors and output
sharing chokes, see section 2.5 and section 2.6
Output sharing
choke on page 10.
2.7 Model number
The way in which the model numbers for the Unidrive M range are
formed is illustrated below.
Figure 2-8 Rectifier model number
L1
L2
L3
L1A
L2A
L3A
U1
V1
W1
U2
V2
W2
U V W
U1 U2
V1 V2
W1 W2
Drive 1 Drive 2
RECT 10 6 02480 A
Model
Frame size
Voltage 2=200 V
4=400 V
6=690 V
Current rating
Rectifier format