Dart Controls
SA-STOK-WO
5K Ohm Speed Pot Kit, 8.75" Leads, Knob, & Dial, Use When You Need an Input Device to Set Speed in VFD Applications, Ideal for Panel Mounting
$36.00
CFW501D31P0T4DB20C3
Alt: 13244841 (Was 12260355)
$2,058.73
HVAC VFD, 460VAC, Three Phase: 25hp, 31 Amp, with Braking Transistor and RFI Filter (C3 Category), Numeric LCD Display, IP20, 12.1 x 7.1 x 6.6"
- Weight:
- 12.20 LBS
- Minimum Purchase:
- 1 unit
Description
Packed with the features and functions modern HVAC systems demand, this is the solution you need!
Our WEG CFW501 series is a variable frequency drive designed specifically for heating, ventilation, air conditioning and refrigeration applications.
Packed with the features and functions modern HVAC systems demand, this is the solution you need!
CFW501 Features
• CFW501 Ratings: ⅓-7½ HP @ 230 Vac; ½-25 HP @ 480 Vac.
• Conformal Coated Circuit Boards - provides protection against dust, humidity, high temperature and chemicals
• Pelnum Rated with NEMA1 Kit - Meets UL94 Requirements
• IP20 enclosure with NEMA 1 conversion kits available
• Harmonics - Meets IEC 61000-3-12 requirements–
- No line reactor required
- No restrictions for installation
- No minimum line impedance required
• Communications - BACnet MS/TP | Metasys N2 | ModbusRTU native to the drive
• Heat sink and internal temperature monitoring provides protection for critical components such as IGBTs and circuit boards
• Fan operation is controlled based on the temperature of power modules–
- Reduces energy consumption when drive is not supplying power to the motor
Features Include:
- Built-in RFI Filter
- It reduces high-frequency electromagnetic interference signals
- Low harmonic distortion
- It complies with standard IEC61000-3-12
- SoftPLC
- It adds the functionalities of a PLC
- Two control loops with PID
- Cost reduction and greater reliability, eliminating external controls for fan coils.
- Communications protocols on the interface RS485
- BACnet MS/TP, Metasys N2 and Modbus-RTU
- Conformal coating in all versions
Technical Information:
- Weg CFW501D31P0T4DB20C3 Datasheet
- Weg CFW501 HVAC Variable Speed Drive Flyer
- Weg CFW501 HVAC Variable Speed Drive User's Manual
- Weg CFW501 HVAC Variable Speed Drive Programming Manual
- Weg CFW501 HVAC Quick Parameter Reference
- Weg HVAC-R Drive Products Brochure
- Weg HVAC-R Solution Brochure
- WEG LV Variable Frequency Drives and Soft Starters Product Catalog
Options Technical Information:
- WEG CFW501 Modbus RTU User's Manual
- WEG CFW501 N2 User's Manual
- WEG Errata of the CFW501 User's Manual
- WEG CFW50X KN1A-01, KN1B-01, KN1C-01 Installation, Configuration and Operation Guide
- WEG CFW50X KN1F-01 Installation, Configuration and Operation Guide
Application Notes and White Papers:
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