Installing The Drive - Danfoss VLT FC 102 Installation Manual

VLT® Frequency Converters, 0.25–90 kW
安裝指南

1.8 Installing the Drive

The installation location is important.
Full output current is available when the following installation conditions are met. For temperatures and altitudes outside this
range, consult the Derating sections in the product-specific design guide.
• Maximum surrounding air temperature: 45
• Minimum allowed surrounding air temperature: 0
• Altitude < 1000 m (3280 ft) above sea level.
Procedure
1.
Identify the enclosure size. See
2. Identify any options that need extra wiring and setup by using the type code. See step 1 in the Illustrations section.
Scanning the QR code on the cover opens the documentation search page. Use the option number to search for related
documentation. For example, use MCA 120 to search for VLT
3.
Make sure that the operating environment and electrical installation meet the following requirements.
- a. Indoor unconditioned/pollution degree 2.
- b. Overvoltage category 3.
4. Review the wiring diagram. See step 2 in the Illustrations section.
All wiring must comply with local and national regulations regarding cross-section and ambient temperature require-
ments. Loose connections can cause equipment faults or reduced performance. Tighten the terminals according to the
proper torque value shown in step 9 in the Illustrations section.
5.
Review the fuse specifications. See step 3 in the Illustrations section.
The drive may be suitable for use on a circuit capable of delivering up to 100 kA short-circuit current rating (SCCR) at
480/600 V. For circuit breaker and switch SCCR ratings, see the product-specific design guide.
6.
Review the power cable specifications. See step 4 in the Illustrations section.
Use copper wire with a minimum 70
7. Install the drive following the numbered steps in the Illustrations section. Certain illustrations/steps pertain to specific en-
closure sizes and are marked as such.
a.
- Attach accessory bag components to the drive (step 5).
- b. Mount the drive on or against a solid, non-combustible mounting surface such as concrete or metal (step 6). En-
sure proper cooling by providing minimum clearance above and below the drive.
c.
- Create openings in the cable entry plate (step 7).
d.
- Install the control wiring (step 8).
- e. Install the ground wiring, then the motor wiring, and then the mains wiring (step 9).
- f. Route the control cables (step 10)
8. Securely fasten the cover to the drive.
9. Perform initial drive and motor setup. Consult the product-specific programming guide.
Functional safety options require extra wiring and parameter configuration. See the specific functional safety operating
guide, such as the Safe Torque Off Operating Guide, for more information on installing the safety option.
1.9 Power Losses and Efficiency
For power loss data including part load losses, see https://ecosmart.mydrive.danfoss.com.
1 說明
1.1 安全性與安裝相關的意識
在開始安裝之前，請先熟悉本安裝指南中的所有安全準則和預防措施。掃描前蓋 QR 碼可存取其他文件，例如產品相關操作指
南、設計指南、程式設定指南及功能安全性指南。個人電腦工具與 MyDrive
1.2 合格人員
只有合格人員才能安裝、試運行並維護 變頻器。合格人員是受過訓練的人員，他們不但熟悉且已獲授權，能根據相關法律與法
規對變頻器進行安裝和配線。此外，合格人員務必熟悉本安裝指南中所描述的操作說明與安全措施。
Danfoss A/S © 2022.09
º º
C (113 F) average over 24 hours and 50
º º
C (32 F).
Illustration 1.
®
º º
C (158 F) rating. For aluminum wire, see the product-specific design guide.
º º
C (122 F) for 1 hour.
PROFINET MCA 120 documentation.
ecoSmart www.danfoss.com
可以在
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™
AN41701953385303-000101 / 130R1279 | 7
說明
下載。