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Total-Energo LLC provides highly specialized services for repairing Riello UPS Master MPS series uninterruptible power supplies— three-phase modular online UPS systems with double conversion, designed to provide uninterrupted power to mission-critical industrial, commercial, and IT facilities with capacities ranging from 20 to 200 kVA. This series is characterized by high reliability, scalability, efficiency (up to 96.5% efficiency), and innovative architecture, allowing the system to be flexibly adapted to the customer’s needs.
The company Total-Energo LLC performs repairs of any complexity on Master MPS equipment—from diagnostics and replacement of individual modules to full restoration of operational capability using original components from the manufacturer Riello.
Repair Work Procedure
- Comprehensive diagnostics — inspection of power modules, inverters, rectifiers, bypasses, control boards, cooling systems, and communication systems;
- Battery condition assessment — measurement of voltage, capacity, internal resistance, monitoring of BMS and temperature conditions;
- Preparation of a defect report — detailed description of malfunctions, agreement on cost and deadlines with the customer;
- Supply of original spare parts — power modules, control boards, fans, sensors, batteries;
- Cleaning and preventive maintenance — dust removal, contact inspection, replacement of thermal pads;
- Repair work — replacement of faulty components, software updates, calibration;
- Commissioning and debugging — testing operation in all modes, output voltage stability, automatic switching between power sources;
- Load testing — simulation of emergency situations to verify operational reliability;
- Signing of the work completion report — with a detailed report and recommendations.
Complex repairs or equipment upgrades are performed at the service facility of Total-Energo LLC, equipped with modern diagnostic equipment and test benches.
Battery replacement
For the Master MPS series, we offer:
- Replacement of lead-acid (AGM, GEL) batteries in accordance with the manufacturer’s specifications;
- Upgrade to LiFePO4 batteries with the following advantages:
- Significantly longer service life — over 6,000 cycles;
- Improved safety and thermal stability;
- Reduced weight and compact battery pack;
- Integration with a battery management system (BMS) for monitoring and control;
- Custom design of backup power systems according to customer requirements.
Service support
- Scheduled maintenance — regular inspections, battery condition checks, ventilation checks, and software updates;
- Rapid emergency response — on-site visits by specialists within 24 hours;
- Remote monitoring — via SNMP, Modbus, and USB interfaces;
- Consulting and staff training — on operational specifics, diagnostics, and troubleshooting;
- Storage of a complete service history in digital format.
Service contract
Total-Energo LLC offers a service contract for the Riello UPS Master MPS with the following benefits:
- Regular technical inspections according to a customized schedule;
- Priority supply of spare parts and consumables;
- Prompt troubleshooting and emergency response;
- Upgrade recommendations to extend service life;
- A complete package of reporting documentation — reports, protocols, and recommendations.
Riello UPS Master MPS is a modern, reliable, and scalable solution for complex power supply systems with high requirements for stability and uninterrupted power. Total-Energo LLC provides high-quality repair, service, and technical support, ensuring the long-term and uninterrupted operation of your equipment.