Danfoss iC7 Series Installation Manual
In-back/out-back cooling kit for fa09-fa10, frequency converters
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Also See for iC7 Series:
- Application manual (382 pages) ,
- Operating manual (64 pages) ,
- Installation manual (36 pages)
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Installation Guide
In-back/Out-back Cooling Kit for FA09-FA10
iC7 Series Frequency Converters
1 Overview
1.1 Description
The in-back/out-back cooling kit fits FA09 and FA10 frequency converters mounted in Rittal TS8 cabinets. When the kit is installed,
air flows into the lower back duct and out through the upper back duct of the frequency converter. See
1
2
Illustration 1: Direction of Airflow with the Kit Installed
1
Top cover
2
Cooling back channel
1.2 Kit Numbers
Use these instructions with the following kits.
Table 1: In-back/Out-back Cooling Kits
Number
Kit description
176F4045
In-back/out-back cooling kit for FA09 frequency converter
176F4046
In-back/out-back cooling kit for FA10 frequency converter
Danfoss A/S © 2022.03
3
4
3
Airflow direction
4
Lower duct (intake)
Illustration
1.
AN371942471353en-000101 / 136R0248 | 1
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Table of Contents
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Summary of Contents for Danfoss iC7 Series
- Page 1 Installation Guide In-back/Out-back Cooling Kit for FA09-FA10 iC7 Series Frequency Converters 1 Overview 1.1 Description The in-back/out-back cooling kit fits FA09 and FA10 frequency converters mounted in Rittal TS8 cabinets. When the kit is installed, air flows into the lower back duct and out through the upper back duct of the frequency converter. See...
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Page 2: Items Supplied
Back grill, lower duct Side gasket, lower duct Base cover, lower duct Base gasket, lower duct Drainage tube M5x10 taptite screw 12–14 M5x12 screw 33–35 M10 hex nut M5 hex nut 21–24 2 | Danfoss A/S © 2022.03 AN371942471353en-000101 / 136R0248... -
Page 3: Installation
N O T I C E ELECTROSTATIC DISCHARGE Electrostatic discharge can damage components. Ensure discharge before touching internal frequency converter components, for example by touching a grounded, conduc- tive surface or by wearing a grounded armband. Danfoss A/S © 2022.03 AN371942471353en-000101 / 136R0248 | 3... -
Page 4: Installation Overview
Before affixing a gasket, check that the part matches the gasket and that no holes are covered. Illustration 2: Overview of In-bottom/Out-top Cooling Kit Mounting holes Lower duct Top cover Cabinet backplate Top cover gasket Upper back vent Frequency converter Lower back vent 4 | Danfoss A/S © 2022.03 AN371942471353en-000101 / 136R0248... - Page 5 699 (27.5) 2x Ø 8 (0.3) Mounting Holes 200 (7.9) 140 (5.5) 177 (7.0) 4x Ø 5 (0.2) 214 (8.4) 228 (9.0) Illustration 3: FA09 Mounting Plate Template for In-back/Out-back Cooling Danfoss A/S © 2022.03 AN371942471353en-000101 / 136R0248 | 5...
- Page 6 The FA09 requires 6 holes around each vent opening, and the FA10 requires 8 holes around each. The holes must align with the holes in the outer flanges of the ducts. 6 | Danfoss A/S © 2022.03 AN371942471353en-000101 / 136R0248...
- Page 7 10 (0.4) 13 (0.5) 188 (7.4) 167 (6.6) 652 (25.7) 10 (0.4) 236 (9.3) 215 (8.5) 6x Ø 7 (0.3) 266 (10.5) Illustration 5: FA09 Cabinet Backplate Template for In-back/Out-back Cooling Danfoss A/S © 2022.03 AN371942471353en-000101 / 136R0248 | 7...
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Page 8: Installing The Top Cover
Slide the edge of the top cover under the 3 loosened screws, positioning the cover over the vent in the top of the frequen- cy converter. Secure the top cover to the frequency converter with the M5x14 screws (T25) removed previously in step 3. Torque all screws to 2.3 Nm (20 in-lb). 8 | Danfoss A/S © 2022.03 AN371942471353en-000101 / 136R0248... -
Page 9: Mounting The Frequency Converter
Slowly push the top of the frequency converter back against the mounting plate until the top 2 pem studs line up with the holes in the frequency converter. Secure the top of the frequency converter using 2 M10 nuts. Torque all fasteners to 19 Nm (170 in-lb). Danfoss A/S © 2022.03 AN371942471353en-000101 / 136R0248 | 9... - Page 10 Mounting plate gasket (lower) Seal plate Mounting holes Notch in lower edge of frequency converter 2.7 Assembling the Lower Duct To assemble the lower duct, use the following steps. Refer to Illustration Procedure 10 | Danfoss A/S © 2022.03 AN371942471353en-000101 / 136R0248...
- Page 11 Affix the top gasket to the top of the duct frame. Wait to attach the front duct cover until the lower duct assembly is installed in the cabinet. Illustration 9: Assembly of Lower Duct Danfoss A/S © 2022.03 AN371942471353en-000101 / 136R0248 | 11...
- Page 12 Secure the top flange of the duct to the bottom of the frequency converter using the screws removed in step 2. Refer to Illustration 10. Torque screws to 2.3 Nm (20 in-lb). Attach the front duct cover. 12 | Danfoss A/S © 2022.03 AN371942471353en-000101 / 136R0248...
- Page 13 Slide the upper back vent into the opening in the back plate. Fasten 6 M6x12 screws around the inner edge of the upper back vent. Danfoss A/S © 2022.03 AN371942471353en-000101 / 136R0248 | 13...
- Page 14 Secure the M5x18 screws in the outer flange of the lower back vent, attaching the vent to the back plate. Use 6 screws for the FA09 frequency converter, and 8 screws for the FA10 frequency converter. Illustration 11: Installation of Upper and Lower Back Vents 14 | Danfoss A/S © 2022.03 AN371942471353en-000101 / 136R0248...
- Page 15 Lower vent gasket (inner) Upper vent gasket (inner) Lower back vent Upper back vent Lower vent gasket (outer) Upper vent gasket (outer) M5x18 screw M6x12 screw M6x12 screw M5x18 screw Clip-on nut Danfoss A/S © 2022.03 AN371942471353en-000101 / 136R0248 | 15...
- Page 16 Danfoss reserves the right to alter its products without notice. This also applies to products ordered but not delivered provided that such alterations can be made without changes to form, fit or function of the product.