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Related Manuals for Delta Elektronika SM 7020-D
Summarization of Contents
Safety Instructions
General Safety Precautions
Covers caution, live circuits, and parts substitution warnings for safe operation.
Installation and Grounding Requirements
Details installation category and essential grounding procedures to prevent shock.
Component Safety Considerations
Highlights safety regarding fuse replacement and input rating adherence.
Environmental Conditions
Operating Environment Specifications
Defines acceptable temperature, humidity, and altitude for operation.
WEEE Disposal Guidelines
Provides instructions for the correct disposal of electronic waste (WEEE).
Product Descriptions
Output and Input Characteristics
Describes output ranges, autoranging, CV/CC settings, overload protection, and input voltage.
Performance Specifications
Input Current, Standby Power, and Efficiency
Details input current, low standby power consumption, and high efficiency.
Ripple, Noise, and Regulation
Covers output ripple, noise levels, and load/line regulation.
Programming and Communication Interfaces
Explains analog programming inputs and IEEE488/RS232 communication.
Advanced Features
Bandwidth, Recovery Time, and Noise Suppression
Discusses programming bandwidth, output recovery time, and noise suppression.
Insulation and Pulsating Load Handling
Covers insulation test voltages and methods for handling pulsating loads.
Operating Temperature and Thermal Protection
Defines operating temperature limits and thermal shutdown mechanisms.
Hold-Up Time and Inrush Current
Details hold-up time characteristics and inrush current limiting.
Unit Configuration and Control
Series, Parallel, and Master/Slave Operations
Explains methods for connecting units in series, parallel, or master/slave modes.
Remote Sensing and Over Voltage Protection
Covers remote sensing functionality and the Over Voltage Protector (OVP).
Unit Setup and Circuitry
Potentiometer and Cooling Configurations
Describes potentiometer options and cooling requirements for optimal performance.
Simplified Circuit Diagram
Provides a high-level functional overview of the power supply circuit.
Operating Manual
Initial Unit Operation and Setup
Guides users through the initial setup and first-time operation of the unit.
Programming Methods
Explains analog and digital (IEEE488/RS232) programming techniques.
Operational Modes and Functions
Monitoring, Status, and Battery Charging
Details monitoring outputs, status signals, and battery charging capabilities.
Advanced Operations
Remote Shutdown and Master/Slave Connection
Details remote shutdown functions and Master/Slave series connection.
Master/Slave Parallel Operations
Explains Master/Slave parallel connection configurations for multiple units.
Troubleshooting and Maintenance
General Maintenance and Troubleshooting
Provides general advice on maintenance and initial troubleshooting steps.
Specific Troubleshooting Scenarios
Addresses common issues like no output, programming errors, LED status, and serious failures.
Calibration and Spare Parts
Calibration Procedures
Details calibration steps for meters and special functions.
Spare Parts Ordering Information
Provides instructions for ordering replacement components and parts.
EC Declaration of Conformity
Compliance Statements and Directives
Declares conformity with relevant EMC and Electrical Safety directives.
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