PRODUCT DESCRIPTION
SIEMENS 3RF2990-0GA13 - Current Monitoring Module
The SIEMENS 3RF2990-0GA13 is a dedicated current monitoring module from the SIRIUS 3RF29 series, specifically engineered for seamless integration with SIEMENS SIRIUS 3RF2 solid-state switching devices. This module provides essential diagnostic capabilities by detecting partial load failure, total load failure, and short-circuit conditions within single-phase resistive load circuits. It is critical for maintaining operational integrity and ensuring process reliability in industrial heating, lighting, and general process control applications requiring precise load status feedback.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RF29 Function Modules
- COMPONENT TYPE: Current Monitoring Module
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 24V AC/DC
- MONITORED CURRENT RANGE: 20-90 A (for associated 3RF2 solid-state switching devices)
- PHASE: Single-phase monitoring
- OUTPUT: 1 NO (Normally Open) diagnostic contact
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact module
- MOUNTING: DIN rail mountable
- INTERFACE/CONTROL:
- INPUT: Integrated connection to 3RF2 solid-state switching device load circuit
- OUTPUT SIGNAL: Potential-free contact for fault indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Natural convection
- AMBIENT OPERATING TEMPERATURE: -25 to +60 degrees Celsius
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: Exclusively designed for use with SIEMENS SIRIUS 3RF2 solid-state switching devices
- TARGET APPLICATIONS: Industrial heating systems, lighting control, resistive load management, process control requiring load fault detection and fault signaling