Option Kits And Accessories; Option Kits; Rfi Filter (Only For Sizes A, B, C And D) - Cfw700; Dynamic Braking Igbt (Only For Size E) - Cfw700E - WEG CFW700 Serie Manual Del Usuario

Option Kits and Accessories

7. OPTION KITS AND ACCESSORIES

7.1 OPTION KITS

Some models cannot incorporate all available option kits. Refer to table 2.2 for a detailed
description of the option kits that are available for each inverter model.
7.1.1 RFI Filter (only for sizes A, B, C and D) - CFW700...C3...
Reduces the electrical noise from the inverter to the power supply (conducted emissions) in
the high frequency range (> 150 kHz), necessary to accomplish with the maximum levels of
conducted emission specified in the electromagnetic compatibility standards (EN 61800-3 and
EN 55011). Refer to item 3.3 Installation According to the European Directive of Electromagnetic
Compatibility for more details.
7.1.2 Dynamic Braking IGBT (only for size E) - CFW700E...DB...
Refer to item 3.2.3.2 - Dynamic Braking (standard built-in for sizes A, B, C and D and optional
built-in for size E - CFW700...DB...), for more details about the Dynamic Braking.
7.1.3 Nema1 Protection Degree (only for sizes A, B, C and E) - CFW700...N1...
Inverter with Nema1 enclosure. Refer to figure B.7. These inverters have the KN1X-02 kit
(refer to section 7.2 - Accessories).

7.1.4 IP21 Protection Degree (only for sizes A, B and C) - CFW700...21...

Inverter with IP21 enclosure. Refer to Appendix A.7. These inverters have the KIP21X-01 kit
(refer to section 7.2 - Accessories).
7.1.5 Safety Stop - CFW700...Y1...
According to EN 954-1 category 3 (pending certification). Refer to the guide or the CD-ROM
supplied with the product for more information.
7.1.6 24 Vdc External Control Power Supply - CFW700...W1...
The use of this option kit is recommended with communication networks (Profibus, DeviceNet,
etc.), since the control circuit and the network communication interface are kept active (with
power supply and responding to the network communication commands) even in the event of
main power supply interruption. Refer to the guide or the CD-ROM supplied with the product
for more information.

7.2 ACCESSORIES

The accessories are installed to the inverter easily and quickly using the "Plug and Play" concept.
When an accessory is connected to the slots, the control circuit automatically identifies the
model of this accessory and its code is presented in the parameter P0028. The accessory shall
be installed with the inverter power supply off.
The code and model of each available accessory is presented in the table 7.1. The accessories
can be ordered individually and they will be provided in their own packaging containing the
components and guides with detailed instructions for installation, operation and programming.
Table 7.1: Accessory models
52 | CFW700 - English -