1321-RWR100-DP

1321-RWR100-DP

Description: The Allen-Bradley 1321-RWR100-DP line reactor is designed to serve as a power conditioning device that effectively limits the transmission of extreme over-voltages that are generated as a by-product of the Pulse Width Modulation (PWM) with the IGBT's used in AC drives. They are made to be installed at the output of an AC drives to reduce the over-voltages applied to the cables and the motor, therefore controlling the appearance of the reflected waves in the system. The connection process is very straightforward, with clear markings for installation by a qualified technician.
Rated 4.9 with 19 reviews
top legal disclaimer
top legal disclaimer

credit cards accepted
better business bureau

Available Now

Submit RFQ for 1321-RWR100-DP

Add more parts to quote

Description:

The Allen-Bradley 1321-RWR100-DP line reactor is designed to serve as a power conditioning device that effectively limits the transmission of extreme over-voltages that are generated as a by-product of the Pulse Width Modulation (PWM) with the IGBT's used in AC drives. They are made to be installed at the output of an AC drives to reduce the over-voltages applied to the cables and the motor, therefore controlling the appearance of the reflected waves in the system. The connection process is very straightforward, with clear markings for installation by a qualified technician.



Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1321-RWR100-DP.
Exchange: Exchange credit for your defective unit available.

To Speak to a sales representative for pricing & lead time:

phone

International
919-205-4392

Rated 4.9 with 19 reviews

    Technical Specifications for 1321-RWR100-DP

BrandAllen-Bradley / Rockwell Automation
Series1321 Power Products
Part Number1321-RWR100-DP
Max. Rated Voltage600V AC, 50/60 Hz frequency
Max. Switching Freq.4 kHz
Temperature Rise115 degrees Celsius
Dielectric Strength4000 Volts rms (5600 volts peak)
Inductance Curve100% at 100% current, 100% at 150% current, 50% at 350% current
Insulation SystemClass H (180 °C or better)
ImpregnationHigh bond strength epoxy impregnation, 4000V high dielectric strength
Ambient Temperature45 degrees Celsius
U.L. ListedUL-508 - IP00, IP20, and IP11
InternationalConforms to VDE 0550
CENot certified
BrandAllen-Bradley / Rockwell Automation
Series1321 Power Products
Part Number1321-RWR100-DP
Max. Rated Voltage600V AC, 50/60 Hz frequency
Max. Switching Freq.4 kHz
Temperature Rise115 degrees Celsius
Dielectric Strength4000 Volts rms (5600 volts peak)
Inductance Curve100% at 100% current, 100% at 150% current, 50% at 350% current
Insulation SystemClass H (180 °C or better)
ImpregnationHigh bond strength epoxy impregnation, 4000V high dielectric strength
Ambient Temperature45 degrees Celsius
U.L. ListedUL-508 - IP00, IP20, and IP11
InternationalConforms to VDE 0550
CENot certified
s

About 1321-RWR100-DP

The 1321-RWR100-DP line reactor is designed to serve as a power conditioning device that effectively limits the transmission of extreme over-voltages generated as a by-product of the circuitry of insulated gate bipolar transistors (IGBTs) for Pulse Width Modulation (PWM) in the inverter section of the majority of Variable Frequency Drives (VFDs). These over-voltages, if left unattended, can cause electrical arches in the windings of the motors, known as partial discharges or a corona effect, and these arches can damage insulation and rendering the systems unusable. Another consequence of overvoltages produced in the VFDs is the reflected wave phenomenon, in which as a result of the different impedance levels of the cables and motors, high spikes of energy are reflected to the drive, accelerating the deterioration of the system’s insulation.

 

Most VFDs use line reactors like the 1321-RWR100-DP line reactor in their IGBts because of their reduced power consumption and faster switching capabilities. IGBT’s are so fast that they can switch between on and off states in microseconds, and even though this is good for modulating pulse signals, it causes an accumulation of energy on the cables and windings because there is not enough time for them to charge and discharge as a regular capacitor would do. A solution to these problems would be to install the 1321-RWR100-DP line reactor at the output of the VFD to reduce the over-voltages applied to the cables and the motor, therefore controlling the appearance of reflected waves in the system. Depending on the current rating of the line reactor, it can be supplied with integrally mounted terminal blocks, box lugs, or solid copper tabs. The installation process of the 1321-RWR100-DP line reactor is very straightforward, with clear instructions for simplified installation by a qualified technician.

Repair Services for 1321-RWR100-DP

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1321-RWR100-DP. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Dimensions For 1321-RWR100-DP

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 1321-RWR100-DP

Resolutions For 1321-RWR100-DP

Technical Specifications
BrandAllen-Bradley / Rockwell Automation
Series1321 Power Products
Part Number1321-RWR100-DP
Max. Rated Voltage600V AC, 50/60 Hz frequency
Max. Switching Freq.4 kHz
Temperature Rise115 degrees Celsius
Dielectric Strength4000 Volts rms (5600 volts peak)
Inductance Curve100% at 100% current, 100% at 150% current, 50% at 350% current
Insulation SystemClass H (180 °C or better)
ImpregnationHigh bond strength epoxy impregnation, 4000V high dielectric strength
Ambient Temperature45 degrees Celsius
U.L. ListedUL-508 - IP00, IP20, and IP11
InternationalConforms to VDE 0550
CENot certified
BrandAllen-Bradley / Rockwell Automation
Series1321 Power Products
Part Number1321-RWR100-DP
Max. Rated Voltage600V AC, 50/60 Hz frequency
Max. Switching Freq.4 kHz
Temperature Rise115 degrees Celsius
Dielectric Strength4000 Volts rms (5600 volts peak)
Inductance Curve100% at 100% current, 100% at 150% current, 50% at 350% current
Insulation SystemClass H (180 °C or better)
ImpregnationHigh bond strength epoxy impregnation, 4000V high dielectric strength
Ambient Temperature45 degrees Celsius
U.L. ListedUL-508 - IP00, IP20, and IP11
InternationalConforms to VDE 0550
CENot certified
About

The 1321-RWR100-DP line reactor is designed to serve as a power conditioning device that effectively limits the transmission of extreme over-voltages generated as a by-product of the circuitry of insulated gate bipolar transistors (IGBTs) for Pulse Width Modulation (PWM) in the inverter section of the majority of Variable Frequency Drives (VFDs). These over-voltages, if left unattended, can cause electrical arches in the windings of the motors, known as partial discharges or a corona effect, and these arches can damage insulation and rendering the systems unusable. Another consequence of overvoltages produced in the VFDs is the reflected wave phenomenon, in which as a result of the different impedance levels of the cables and motors, high spikes of energy are reflected to the drive, accelerating the deterioration of the system’s insulation.

 

Most VFDs use line reactors like the 1321-RWR100-DP line reactor in their IGBts because of their reduced power consumption and faster switching capabilities. IGBT’s are so fast that they can switch between on and off states in microseconds, and even though this is good for modulating pulse signals, it causes an accumulation of energy on the cables and windings because there is not enough time for them to charge and discharge as a regular capacitor would do. A solution to these problems would be to install the 1321-RWR100-DP line reactor at the output of the VFD to reduce the over-voltages applied to the cables and the motor, therefore controlling the appearance of reflected waves in the system. Depending on the current rating of the line reactor, it can be supplied with integrally mounted terminal blocks, box lugs, or solid copper tabs. The installation process of the 1321-RWR100-DP line reactor is very straightforward, with clear instructions for simplified installation by a qualified technician.

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1321-RWR100-DP. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1321-RWR100-DP. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

PDF