The YCU.00069 is a Power-One / UNIPOWER ACC Extended controller module used in telecom DC power systems (rectifiers / -48V power plants).
It is confirmed in industrial telecom documentation as:
“Controller Module, UNIPOWER ACC Extended, RJ45/USB, for DC Power Systems”
It is part of a modular power plant control system, not networking equipment.
The YCU.00069 is a system controller board used inside telecom power racks to manage and monitor rectifier systems.
It is responsible for:
- Monitoring DC rectifiers and power modules
- Controlling load sharing and redundancy
- Managing alarms (voltage, temperature, faults)
- Providing communication interfaces (RJ45 / USB depending on variant)
- Logging system events and status
Key Features
- Manufacturer: Power-One / UNIPOWER
- Part Number: YCU.00069
- Product Type: DC power system controller module
- Interface: RJ45 / USB (variant dependent)
- Function: Rectifier monitoring and control
- System Role: Supervisory controller for telecom power plants
Technical Specifications
- Controls multiple rectifiers in DC plant systems
- Alarm management (fault / warning / status)
- Load distribution control
- Remote monitoring capability (SNMP in some configurations)
- Event logging / diagnostics
- Designed for -48V telecom environments
Applications
- Telecom DC power plants (-48V systems)
- Mobile base station power racks
- Carrier-grade rectifier systems
- UPS / backup power infrastructure
- Industrial telecom power cabinets
90 DAY'S
