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SKU:22F-RF026-CS
22F-RF026-CS Allen-Bradley 480V 26A 3-Phase EMC Line Filter
Manufacturer: Allen-Bradley
Product No.: 22F-RF026-CS
Product Type: Filter Kit
Product Origin: USA
Payment:T/T, Western Union
Weight: 1200g
Shipping port: Xiamen
Warranty: 12 months
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Tavsif
Allen-Bradley PowerFlex 4M EMC Filter Kit (22F-RF026-CS)
The Allen-Bradley 22F-RF026-CS is an industrial EMC line filter kit specifically designed for the PowerFlex 4M series of adjustable frequency AC drives. Operating at 480V AC (3-phase, 50/60 Hz) with a rated current capacity of 26 A, this filter kit mitigates electromagnetic interference (EMI) and high-frequency noise generated by variable frequency drives. Weighing approximately 1.2 kg (2.65 lbs), it covers power ranges from 3.7 kW to 7.5 kW (compatible with PowerFlex 4M drive frames up to 7.5 kW) and features an operating temperature range of -20°C to 60°C.
Key Performance Advantages
Helps industrial equipment meet stringent CE and international electromagnetic compatibility compliance standards by suppressing conducted emissions on the AC power line. Its footprint design allows for efficient mounting with included hardware, ensuring reliable drive operation in pump, fan, conveyor, and automated manufacturing systems.
Technical Specifications
| Manufacturer & Series | Allen-Bradley / Rockwell Automation (PowerFlex 4M) |
| Part / Catalog Number | 22F-RF026-CS |
| Voltage & Current Rating | 480 V AC / 26 A / 3-Phase / 50/60 Hz |
| Power Range Coverage | 3.7 kW to 7.5 kW (Compatibility across PowerFlex 4M 0.2 to 7.5 kW drives) |
| Filter Type & Cable Length | EMC Line Filter / Short Cable Connections |
| Operating Temperature & Weight | -20°C to +60°C / Approx. 1.2 kg (2.65 lbs) |
| Package Contents | 1x Filter Unit, Mounting Brackets & Screws, Installation Manual |
| Application Scope | Standard 3-Phase AC Motor Drives, Industrial Automation, Pumps, Conveyors |
Installation & Operation Guidelines
- Mechanical Mounting: Mount the EMC filter kit adjacent to or directly behind the target PowerFlex 4M drive using the supplied brackets and screws to minimize lead lengths.
- Wiring Connections: Connect the incoming 480V 3-phase AC supply line to the filter inputs, and wire the filter outputs directly to the drive main line terminals (L1, L2, L3).
- Grounding & Safety: Ensure low-impedance ground bonding between the filter housing, enclosure backplate, and drive ground terminals to provide effective high-frequency noise attenuation.
Frequently Asked Questions
Q1: Has EMC filter?
A1: Yes, integrated EMC line filter.
Q2: Key feature vs PF523?
A2: Dedicated EMC filter kit.
Q3: Drives 3-phase motors?
A3: Works alongside 3-phase drives.
Qo'shimcha Texnik Tavsiflar
Skalyar (V/f)
Vektor
AC quvvatli
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