ABB P4RX (1KHW001356R0004) receiving filter module

Product Description

P4RX Receive Filter Module is a dedicated board for ABB ETL600 digital Power‑Line‑Carrier (PLC) system. It is inserted in the right‑most slot of the P7LC channel rack. The module suppresses RF interference from local and parallel transmitters and filters noise on receiving path to guarantee clean carrier signals. Built‑in bypass circuit automatically closes signal path when the module is removed, enabling hot‑swap replacement without communication interruption. Widely deployed for substation tele‑protection and SCADA links. Made in Sweden, plug‑in modular designManualsLib.

Specifications

• Manufacturer: ABB
• Model: P4RX (RX‑Filter)
• Part Number: 1KHW001356R0004
• Device Type: Receive Filter Module
• Compatible System: ETL600 Power‑Line‑Carrier System
• Mounting Slot: Right‑most slot of P7LC channel rack
• Frequency Range: 10‑1000 kHz
• Power Supply: Back‑plane bus power from P7LC rack
• Feature: Integrated auto‑bypass for hot‑swap
• Weight: 0.25‑0.33 kg
• Dimension: 225 mm × 150 mm × 25 mm
• Operating Temperature: ‑20℃ ~ +60℃
• Country of Origin: Sweden

Application

1. Accessory for ABB ETL600 power‑line‑carrier communication equipment
2. Substation tele‑protection & telecontrol SCADA communication loops
3. Eliminate RF interference to stabilize voice and protection‑data carrier transmission
4. Retrofit & upgrade for legacy ETL500 power system equipment