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Total-Energo LLC performs repair and maintenance of CyberPower Online S (ECO) series uninterruptible power supplies — energy-efficient online UPSs with double conversion (VFI), used to protect server equipment, medical devices, telecommunications, and industrial equipment.
CyberPower Online S (ECO) is a budget-friendly series with high efficiency up to 95%, a wide input voltage range, a power factor of 0.9–1.0, integrated SNMP, USB, and RS-232 interfaces, support for external battery modules (EBM), and the ability to operate in parallel (for select models). The devices feature a compact housing, a user-friendly display, and support for ECO Mode to reduce energy consumption under stable grid conditions.
Repair Workflow Algorithm
- Initial Diagnostics: analysis of errors, status of the inverter, rectifier, charger, bypass, SNMP module, and event logs;
- Battery circuit inspection: voltage and resistance measurement, detection of capacity degradation or battery failure;
- Visual inspection of internal components: power modules (IGBT, MOSFET), drivers, transformers, control boards;
- Cleaning of the cooling system: inspection and replacement of fans, cleaning of filters, inspection of temperature sensors;
- Replacement of faulty components: SNMP cards, display, communication ports, control boards, interface or power supply boards;
- Firmware update and verification of software compliance with current configurations;
- System testing in all modes (grid, battery, bypass, overload), checking voltage stability and accuracy;
- Commissioning and load testing on a test bench or with connection to the facility;
- Signing of the work completion report with recommendations for further operation or modernization.
If necessary, complex repairs (including soldering of SMD components, calibration of microcontrollers, etc.) are performed at the service center of Total-Energo LLC.
Battery replacement and modernization
CyberPower Online S (ECO) models use internal or external batteries (AGM, GEL). We perform:
- Professional replacement of standard batteries — using proven batteries with a service life of 5–10 years;
- Upgrading the battery pack to LiFePO4 — for facilities with increased requirements for service life and stability:
- A lifespan of over 6,000 cycles (3–5 times longer than AGM);
- Reduced system weight and heat dissipation;
- Built-in battery management system (BMS) for protection against overvoltage, overheating, and deep discharge;
- Capability for intelligent battery status monitoring;
- Improved environmental friendliness and fire resistance.
- Configuration of the charging module parameters according to the type and configuration of the new battery;
- Autonomy test with recording of backup time under actual load.
CyberPower Online S (ECO) service support
- Scheduled maintenance: power system check, battery diagnostics, interface and event log verification;
- Performance analysis: load assessment, configuration adjustments to ensure stable autonomous operation;
- Repair or replacement of SNMP controllers, displays, communication ports or communication modules;
- Emergency support in case of accidents, malfunctions, or power supply errors;
- Integration into the backup power system: configuration for operation with a generator, BMS, SCADA, or other external systems.
Signing a service agreement
Total-Energo LLC offers official service for CyberPower Online S (ECO) UPS based on a service agreement with clearly defined terms:
- Guaranteed service engineer visit within agreed timeframes;
- Scheduled maintenance 1–4 times per year depending on load;
- Fixed cost for spare parts, labor, diagnostics, and batteries;
- 24/7 support under a separate SLA agreement;
- Recommendations for upgrades, increasing capacity, or integration with alternative energy sources.
CyberPower Online S (ECO) is a reliable solution for stable power supply on a limited budget. And Total-Energo LLC is your expert partner for repair, modernization, and technical support of equipment of any complexity.