Siemens SED2 Installation Instructions Manual
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Siemens SED2 Installation Instructions Manual

Siemens SED2 Installation Instructions Manual

Variable frequency drives
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SED2 Variable Frequency Drives
Product Description
SED2 Variable Frequency Drives (VFDs) control
pumps and fans in HVAC applications.
Product Numbers
SED2... Variable Frequency Drives (VFDs)
Frame Sizes and Power Ratings
SED2 IP20 and NEMA Type 1 frame sizes and
power ranges are as follows:
HP
.5
.7
1
1.5
2
3
4
5
7.5
kW
.37
.5
.75
1.1
1.5
2.2
3
4
5.5
A
B
C
A
B
C
SED2 IP54/NEMA Type 12 frame sizes and power
ranges are as follows:
HP
.5
.7
1
1.5
2
3
4
5
7.5
kW
.37
.5
.75
1.1
1.5
2.2
3
4
5.5
B
C
Warning/Caution Notations
Personal injury/loss of life may
WARNING:
occur if you do not follow the
procedures as specified.
Equipment damage, or loss of
CAUTION:
data may occur if you do not
follow the procedures as
specified.
Item Number 129-371, Rev. BA
10
15
20
25
30
40
50
60
75
100
7.5
11
15
19
22
30
37
45
55
75
D
E
F
C
D
E
F
10
15
20
25
30
40
50
60
75
100
7.5
11
15
19
22
30
37
45
55
75
C
D
E
F
http://www.sbt.siemens.com/hvp/drives
Table 1. SED2 Full Load Amp (FLA) Ratings.
Output Rating
HP
kW
0.5
0.37
0.75
0.55
1.0
0.75
1.5
1.1
2.0
1.5
3.0
2.2
4.0
3.0
5.0
4.0
125
7.5
5.5
90
10.0
7.5
15.0
11.0
20.0
15.0
25.0
18.5
30.0
22.0
40.0
30.0
50.0
37.0
60.0
45.0
75.0
55.0
125
100.0
75.0
90
125.0
90.0
Required Tools
See Mounting and Dimensions to determine correct
tool sizing.
Expected Installation Time
15 minutes
Installation Instructions
Document No. 129-371
April 20, 2007
Output Current Max (amps)
208V and
380V to
230V to
480V
240V
(3-Phase)
(3-Phase)
2.3
1.2
3.0
1.6
3.9
2.1
5.5
3.0
7.4
4.0
10.4
5.9
13.6
7.7
17.5
10.2
22.0
13.2
28.0
18.4
42.0
26.0
54.0
32.0
68.0
38.0
80.0
45.0
104.0
62.0
130.0
75.0
154.0
90.0
—
110.0
—
145.0
—
178.0
500V to
600V
(3-Phase)
—
—
1.4
2.1
2.7
3.9
5.4
6.1
9.0
11.0
17.0
22.0
27.0
32.0
41.0
52.0
62.0
77.0
99.0
125.0
Page 1 of 8

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Summary of Contents for Siemens SED2

  • Page 1 Product Numbers (3-Phase) 0.37 — SED2… Variable Frequency Drives (VFDs) 0.75 0.55 — 0.75 Frame Sizes and Power Ratings SED2 IP20 and NEMA Type 1 frame sizes and 10.4 power ranges are as follows: 13.6 17.5 10.2 22.0 13.2 10.0 28.0 18.4...

  • Page 2: Installation

    Connections CAUTION: For Frame Sizes A, B, and C, see Figures 1 and 2 On installation of a SED2 after extended for gland plate installation and for conduit connection storage, see the Extended Storage: diameters. Circled numbers indicate the order of Conditioning of Capacitors section in the assembly.
  • Page 3 Figure 4. Frame Size F Conduit Connection Diameters 1.77 1.77 1.77 (45.0) (45.0) (45.0) (Bottom View) in Inches (Millimeters). 1.10 (28.4) (22.8) Figure 3. Frame Size D & E Conduit Connection Diameters in Inches (Millimeters). Siemens Building Technologies, Inc. http://www.sbt.siemens.com/hvp/drives Page 3 of 8...

  • Page 4: Mounting And Dimensions

    Installation Instructions April 20, 2007 CAUTION: Mounting and Dimensions Overheating/Ventilation: Mount the SED2 so there is a minimum clearance for Install SED2 vertically for optimum ventilation and equipment access. ventilation. Do not obstruct SED2 vents. Additional ventilation may be required if SED2 is mounted horizontally.
  • Page 5 Document No. 129-371 Installation Instructions April 20, 2007 NEMA Type 1 SED2s Table 3. NEMA Type 1 SED2 Overall Dimensions in Inches (Millimeters). Frame Height × Width × Tightening Torque Weight Mounting Specification Size Depth lb-in (Nm) lb (kg) 9.1 × 2.9 × 5.9 2 ×...

  • Page 6: Tightening Torque For Connection Terminals

    Document No. 129-371 Installation Instructions April 20, 2007 IP54/NEMA Type 12 SED2s Table 4. IP54/NEMA Type 12 SED2 Overall Dimensions in Inches (Millimeters). Mounting Overall Dimensions Tightening Clearance Mounting Weight Frame Size Height × Width × Torque Top × Bottom ×...

  • Page 7: Input Power Connection

    2 (35) 9 (6) 2 (35) 22 (30) 7 (10) 2 (35) 7 (10) 2 (35) Connect input power to SED2 terminals L1, L2, 30 (40) 5 (16) 2 (35) 5 (16) 2 (35) and L3. 37 (50) 3 (25)

  • Page 8: Motor Cable Length

    SED2, not the suitability of the motor when SED2 terminals U, V, and W. See Figure 9. connected to a SED2 at this distance. See Figure 8 for motor cable installation notes. 1. Never run control or drive input 4.

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