Services & Maintenance
Thermal Image Surveys
Load Bank Testing
UPS Battery Replacements
Battery Impedance Tests
Maintenance and Repair
UPS Servicing
We will arrange for one of our UPS Engineers to attend site to carry out UPS Maintenance.
This will include a thorough inspection of the UPS with replacements being fitted as and when necessary in line with contract type. Our visit will include the following checks and tests.
Rectifier, AC/DC, Battery charger
- Visual check of wiring, cables and interconnections
- Visual check of the devices, PCB’s drivers
- Measurements: input current, DC voltage, battery current limitation
- Check of alarms and parameters
Static Switch AC/AC
- Visual check of wiring, cables and interconnections
- Visual check of PCB drivers/Contactor
- Bypass line input voltage check
- Verification of bypass line / inverter synchronisation
- Inverter to bypass transfer (and vice-versa)
- Manual bypass check
System
- Cleaning
- Ventilation
- Temperature (System and Ambient)
Inverter DC/AC
- Visual check of wiring, cables and interconnections
- Visual check of the devices, PCB’s drivers
- Inverter input current check
- Verification of voltage variation at the inverter input
- Measurement of the inverter output voltage on all phases
- Verification of synchronisation between emergency line and Inverter
- Monitor and verify system parameters as shown on the panel display and with software.
Batteries
- Visual inspection
- Battery Age
- Tightness Check
- Battery test
- Battery discharge test (connected load)
- Load bank testing (POA)
PPM
Our engineer will answer any questions you may have and will make a full report so that you are aware of any current or potential problems.
Call out Services
If in the unlikely event that your UPS has a problem between services, BDE Secure Power can provide an engineer onsite within specific response times of you calling for emergency assistance.
Our 24-hour call centre can connect you with any of our “on call” service team for telephone or onsite support.