1U, 19" Power Rack for Extended Power
The ACE105 is a flexible rack-mounted DC power system for loads from 1 to 5kW. This system is the perfect answer for applications where space is a constraint, as it fits in a 300mm (11.8") deep cabinet and is only 1U high, 19" wide.
With 5 individual input connections, many configurations are possible:
- Mix different AC sources
- Mix AC and DC sources (DC source below 60V also possible with modules with an embedded input connector on the front side)
- Use the shelf in 1P or 3P configuration
- Integrate an LVD with an integrated breaker for batteries
The power source (AC or DC) is detected by frequency measurement to automatically adapt to the situation.
This PSU shelf can be used alone or combined with other equipment:
- Increase the available power up to 10kW by adding a second ACE105 shelf in parallel
- Connect to external monitoring (UCC or Inview) via CAN bus
- Increase the available power and integrate monitoring by pairing the ACE105 with the ACE104 (up to 9kW combined)
This system is ideal for low-power applications such as edge computing or cell sites, and is also suited to a wide range of storage technologies: different battery chemistries, H2, and fuel cells.
Equipped with 5 configurable power slots, the ACE105 supports either DC/DC converters (48V — 1kW, e.g. CDCWI1048) or ECOR converters (AC/DC input, 48V — 1kW output, e.g. ECOR1048TN).
Highlights
- Scalable — pair with a second ACE105 for up to 10kW, or with the ACE104 for up to 9kW combined and integrated monitoring
- Modular — from 1 to 5 power converters, mixing AC and DC sources across 5 independent inputs
- Compact design — fits a 300mm (11.8") deep cabinet, 1U, 19" wide
- Complete an existing design — connects to UCC or Inview monitoring via CAN bus, or integrates with other CE+T Group racks
- Automatic source detection — AC or DC input identified by frequency measurement, no manual configuration
- Battery-ready — LVD with integrated breaker for battery connections
Datasheet
- Input Voltage:
- Standard AC: 100 to 240Vac (±10%)
- Standard DC: 100 to 340Vdc (-15%, +20%)
- Maximum: 300Vac / 410Vdc (without damage)
- Input Frequency: 47 to 63Hz, or DC
- Input Current: refer to converter module (CDCWI1048 or ECOR1048TN)
- Efficiency: refer to converter module (CDCWI1048 or ECOR1048TN)
- Output Voltage: -40.5 to -58Vdc
- Output Power:
- per module: refer to converter module (CDCWI1048 or ECOR1048TN)
- maximum: 5000W (5 x 1000W per module)
- Output Current: 110A max
- Battery (if used with ACE104)
- LVD output: 80A max
- Protection:
- Internal rectifier fuse: 10A delayed (Lin)
- External fuses or breaker: 20A max DC or 32A max AC
- Grounding studs for protective earth protection (2x M5 studs)
- Customization (if combined with ACE104 or UCC, which has a monitoring unit):
- Specific configuration (alarm, function, etc.)
- Alarming on specific signals and events
- Real-time data visualization
- Customization through Python scripting
- Remote control and access
- Converter Modules
- ECOR1048TN (AC/DC): AC in 90 to 265Vac · DC in 85 to 408Vdc · DC out 40.5 to 58Vdc · Efficiency 96% · Power 1000W
- CDCWI1048 (DC/DC): DC in 20 to 72Vdc · DC out 40.5 to 58Vdc · Efficiency 90% · Power 1000W
- Rear Connection Options
- Busbar: ACE105 to ACE104
- Busbar: ACE105 to ACE105
- Dimensions:
- mm: 44H (1U) x 440W x 259D
- inches: 1.75H x 17.3W x 10.2D
- Mounting: 19" or ETSI
- Weight:
- Shelf: 2.5kg (5.5lb)
- Converter module: 1.16kg (2.56lb)
- Connections:
- Load: M5 stud
- Battery: M5 stud
- Input: spring cage terminal block (5 x 2 poles)
- Signals (rear): 2x 6-poles Molex, 2x 8-poles RJ45
- Minimum free space before and behind the sub-rack: 15mm
- Temperature:
- Standard: -20 to 55°C (-4 to 131°F)
- Extended (de-rated output power): -40 to 70°C (-40 to 158°F)
- Storage: -40 to 85°C (-40 to 185°F)
- Humidity:
- Operating: 20 to 80% RH non-condensing
- Operating, optional: 20 to 95% RH non-condensing
- Storage: 10 to 95% RH non-condensing
- Elevation: Up to 3000m
- Cooling: Forced air cooling (front to rear)
- Safety:
- CE marked
- IEC 62368-1 (formerly IEC 60950-1)
- CEBEC and c-SGS-us markings
- Environment: RoHS compliant
- EMC (residential and industrial levels):
- EN 61000-6-1
- ETSI EN300386
- EN 61000-6-3
- Family: 9400 062 00000
- Specific Configuration: 9400 062 001xx
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FAQ
The ACE105 is a modular 19", 1U rack-mounted DC power system for loads from 1 to 5kW, well-suited to edge computing, cell sites, and other low-power, space-constrained applications.
The ACE105 delivers up to 5000W on its own (5 x 1000W converter modules). It can reach up to 10kW by pairing two ACE105 shelves in parallel, or up to 9kW combined when paired with the ACE104, which also adds integrated monitoring.
Yes. With 5 individual input connections, the ACE105 can mix different AC sources, mix AC and DC sources, and automatically detects the input type via frequency measurement — no manual configuration required.
On its own, the ACE105 has no built-in monitoring unit, but it can connect to external monitoring via CAN bus (UCC or Inview), or gain full monitoring capability when paired with the ACE104.