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Total-Energo LLC provides full technical diagnostics services for three-phase UPSs of the GE TLE (Transitional Line Efficiency) series —one of the most modern lines of industrial UPS systems from General Electric. GE TLE is used at critical infrastructure facilities, including data centers, medical centers, telecommunications hubs, airports and industrial enterprises. UPSs of this series support operation in systems with a capacity of up to 1200 kVA, with high efficiency and intelligent control logic.
What does professional GE TLE diagnostics include
1. Initial inspection and audit of the system
- Checking the external condition of the housing, ventilation, tightness
- Checking the power connection, grounding, battery cabinets
- Analysis of the control display for alarms, messages, statuses
2. Testing input/output parameters
- Analysis of voltage and frequency for each phase (input/output)
- Checking the quality of the output signal: stability, harmonics
- Testing smooth switching between online mode, bypass and batteries
3. Inverter, rectifier and bypass
- Analysis of the operation of the IGBT modules of the inverter and rectifier
- Testing of ECO / Double Conversion modes
- Checking the functions of active filtering, Power Factor Correction (PFC)
- Evaluation of the quality of the bypass system: speed, automation, reliability
4. Battery system
- Checking the switching of the battery, the condition of the battery cabinets, monitoring
- Testing the voltage, resistance, capacity of individual blocks (with BMS — through data)
- Analysis of thermal control, fuses, power cables
5. Cooling system
- Checking the operation of fans, temperature sensors, speed controllers
- Detecting overheating, areas of local temperature increase
- Analysis of the cleanliness of filters and cooling channels
6. Checking communications and control logic
- SNMP, Modbus, RS-485, TCP/IP, USB test (if available)
- Reading logs, history of accidents, switching, temperature events
- Checking controller settings, firmware, load control logic
7. Final technical report
- Analysis of all tested components
- Determination of the degree of component wear
- Recommendations for service, battery replacement, firmware update, modernization
When GE TLE diagnostics are necessary
- Annually for Tier III/IV systems or when the reserve decreases
- After reports of errors, failures, accidents
- Before battery replacement or integration with other power sources
- When extraneous noise, overheating, unusual interface behavior appears
Why choose LLC “Total-Energo”
- Great experience with the GE TLE, SG, LP33, GT
- Own equipment for analyzing batteries, logs, interfaces
- Official technical conclusion with the signature of a 1/2 category engineer
- Visiting across Ukraine, service support, emergency support
- Reliability, speed, transparent documentation for critical infrastructure facilities