Hot-Swappable 1kW AC/DC and DC/DC Rectifier Module with Automatic Source Detection
The ECOR1048TN feeds DC loads from either AC power sources from 90 up to 265Vac or DC power sources from 85 up to 408Vdc. It measures the frequency to detect which power source it is (AC or DC) and automatically adapts to the situation — making it both an AC/DC rectifier and a DC/DC converter module in a single unit.
The wide input ranges enable a wide range of applications, especially useful for the industrial market. It also enables the infrastructure management of telecom access nodes with a low total cost of ownership.
The ECOR1048TN can operate in harsh environments and a large temperature range, from -40°C up to 80°C with de-rating starting from 65°C. This also brings further savings in the thermal management design of cabinets and cooling costs.
Moreover, the ECOR1048TN is designed to have a long life expectancy and has an excellent MTBF of 500,000 hours calculated per Telcordia SR-332 RPP standard.
A redundancy diode on the output allows for hot-swap, fault-tolerant insertion. The unit is protected by smart output power limitation and against over-temperature, input undervoltage, input overvoltage (up to 300Vac without damage), and output overvoltage.
As a rack-mounted power module, it can be integrated into our ACE or CAPTIN power shelves and connected to our COMPAS monitoring solutions, creating a wide range of opportunities such as: highly reliable control of energy consumption costs, load management, environmental operating conditions, inventory management, site maintenance, and intervention. Inview MESH further consolidates remote management across deployed units for safe, unified system oversight from anywhere.
Highlights
- Automatic adaptation depending on the power source (AC or DC)
- High efficiency — 95.5% typical
- Compact design
- Wide temperature range — up to 80°C operation
- Wide AC and DC input range for a wide range of applications
- Hot-swappable
- High MTBF — 500,000 hours
- Low acoustic noise
Application area
- Sector: Telecom
- Customer: ALE (Alcatel-Lucent Enterprise)
- Application: Telephony service platforms
- Country: Worldwide
- Expertise: Custom mechanical shelf up to 2kW
Datasheet
- Input Voltage:
- Standard AC : 90 to 265Vac
- Maximum : 300Vac (without damages)
- Standard DC : 85 to 408Vdc
- Input Frequency : 47 to 63Hz
- Power factor : >98%
- Input Current :
- 4.60A @ 230Vac
- 4.90A @ 110Vac
- 7A max (AC or DC input mode)
- Efficiency : 95.5% typical
- Output voltage : 40.5 to 58Vdc
- Output power :
- 1000W from 180Vac to 264Vac input
- 500W from 90Vac to 132Vac input
- 525W to 1000W from 85Vdc to 180Vdc input
- 1000W from 180Vdc to 408Vdc input
- Output current :
- 18.5A @ -54Vdc High mains
- 9.3A @ -54Vdc Low mains
- Load regulation :±0.5%
- Line regulation :±0.2%
- Wide band noise : 10mVrms
- Psophometric noise : 5mVrms
- Acoustic noise: 35dBA typ. (25°C)
- MTBF : 500000 hours per Telcordia SR-332 (25°C)
- Automatic input status (Power limits, AC or DC mode)
- Mains out of range (input fuse)
- Output overvoltage and overload
- Short circuit current
- Smart power derating
- 65–80°C: 3% de-rating on DC & high AC voltage range
- 70–80°C: 4% de-rating on low AC source voltage
- Thermal shutdown
- Hot swap
- Indicators
- LED off: no power available
- Green LED: no failure
- Orange LED: stand by (remote off)
- Red LED: low DC voltage (<37Vdc)
- Blinking green LED: output power is de-rated
- Blinking red LED: AC failure, thermal failure, or short circuit
- Fan failure protection
- Customization (when combined with a monitoring unit)
- Specific configuration
- Python scripting
- Specific alarming
- Dimensions :
- mm : 40.5H (1U) x 86W x 213.5D
- inches : 1.6H x 3.4W x 8.4D
- Weight : 1.1kg (2.4lb)
- Temperature :
- Operation : -40 to 80°C (-40 to 176°F)
- Full Nominal Output Power : -33 to 65°C (-27.4 to 149°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 (9842ft)
- Cooling : Fan cooled (front to rear)
- Safety :
- EN 62368-1
- IEC 62368-1 (formerly IEC 60950-1)
- CEBEC and c-SGS-us markings
- Environment :
- RoHS compliant
- ETSI EN 300 019 1-1 (class 1.2), 1-2 (class2.3), 1-3 (class 3.3)
- EMC (Residentials and Industrial levels) :
- EN 61000-6-1 / ETSI EN300386
- EN 61000-6-3
- Global Approvals:
- UL 62368 certified
- c-SGS-us
- 9411 011 05101 : ECOR1048TN - Rect 1000W -48V
FAQ
The ECOR1048TN is a 1000W AC/DC and DC/DC rectifier module used to power -48V telecom and industrial DC loads, typically integrated into ACE or CAPTIN power shelves for access-node, industrial, or critical infrastructure applications.
Yes. It automatically detects whether it's connected to an AC source (90 to 265Vac) or a DC source (85 to 408Vdc) by measuring frequency, and adapts accordingly — no manual configuration needed.
Yes. A redundancy diode on the output allows hot-swap, fault-tolerant insertion, so a module can be replaced without interrupting the DC load.
It operates from -40°C up to 80°C, with de-rating starting at 65°C, making it suitable for harsh outdoor or industrial environments. Full nominal output power is guaranteed from -33°C to 65°C.