Description
Digital Fault Recording ll SHERLOG CRX 2032
SHERLOG CRX – Professional Fault Recorder and Power Quality Monitoring System
The SHERLOG series combines the advanced capabilities of a digital fault recorder with those of a high-performance power quality analyzer in a single system. It is designed for comprehensive monitoring and analysis of electrical power systems, including transmission lines, busbars, protection equipment, generators, and switchgear.
SHERLOG systems can be deployed across different voltage levels and configured as either centralized or decentralized monitoring solutions. Their combination of high-speed transient recording, power quality analysis, event monitoring, and fault localization makes them suitable for demanding power engineering applications.
Key Functions
SHERLOG systems integrate multiple monitoring and recording functions into one platform:
- High-resolution transient fault recording with sampling rates up to 30 kHz
- RMS recording
- Continuous data recording
- Event recording
- Power quality analysis according to IEC 61000-4-30 Class A
- Fault location
- Phasor Measurement Unit (PMU) functionality
- Sequence of Events (SOE) recording
- Integration with substation control and protection systems according to IEC 61850
Applications
SHERLOG fault recorder systems are suitable for a wide range of power system monitoring and analysis tasks, including:
- Detailed analysis of transient faults using high-speed recording
- Generator monitoring in power plants
- Detection and analysis of power swings
- Power quality monitoring according to standards such as EN 50160
- Load and frequency recording
- Analysis of electrical power consumption
- Evaluation of system capacity utilization and supply stability
- Monitoring the effects of changing generation and load conditions
- Verification of agreed grid connection conditions and limit values
- Documentation during commissioning and service testing
- Chronological recording of events and binary status signals
SHERLOG CRX 2032 – Fixed-Configuration Fault Recorder
The SHERLOG CRX 2032 is a compact fault recorder and power quality monitoring system designed for applications where space is limited. It provides the core measurement and analysis capabilities of the modular SHERLOG CRX platform in a standardized and space-saving configuration.
Its fixed configuration eliminates the need for project-specific manufacturing, helping simplify installation while offering shorter delivery times and potential cost advantages.
Equipment Features
The SHERLOG CRX 2032 provides:
- 8 × Voltage Inputs
- 12 × Current Inputs
- 32 × Binary Inputs
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