ESB: Electrical Switchboards Safety (ADK: D-5/439) – Presentation PDF on 25 + pages Appropriate steps, procedures and rules for testing of electrical safety of the switchboards after production, initial after installation and periodically.
ESB – Presentation PDF: Electrical Switchboards Safety
10,50 €
Description
Practical Knowledge with Measuring Methods and Procedures
Inspections, Tests & Measurements
- IEC / EN 61439-1 Electrical Switchboards Safety
- Type of Voltage System
- Type of earthing system
- Visual Inspection
- Continuity and Equalization Testing
- Insulation Resistance Measurement
- Leakage Current DIFF / SUB / TOUCH / PE
- Withstanding Dielectric Testing
- Automatic Tripout Ability
- Z / Isc / Fuse protection evaluation
- RCD and PRCD testing
- Functional Checking and Power Consumption Evaluation
Evaluation of Results
- Find the PASS / FAIL / LIMIT values
- Compare results to the limit
- Bring the decision
Act and Inform Appropriately
- Report the results
- Mark the equipment accordingly
- Enabling of further use when PASS
- Rejecting the usage when FAIL
- Inform and transfer the responsibility
Troubleshooting and Maintenance
- Voltage presence, Loads Disconnected
- Turn ON and Emergency Disconnect
- Leakage Current checking
