DC Power Systems

Enetek Power ETR+2048 Rectifier Module

The Enetek ETR+2048 Rectifier Module is meticulously designed to meet rigorous power requirements across diverse applications. With its fully digital control, modular, scalable, and hot-swappable design, and high power density, this module offers impressive energy efficiency of over 96%. Experience outstanding EMC performance, a wide input volta...

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The Enetek ETR+2048 Rectifier Module is meticulously designed to meet rigorous power requirements across diverse applications. With its fully digital control, modular, scalable, and hot-swappable design, and high power density, this module offers impressive energy efficiency of over 96%. Experience outstanding EMC performance, a wide input voltage range, and compliance with global standards, ensuring reliable operation in various environments. Trust in the ETR+2048 for top-quality power solutions.

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Enetek Power ETR+2048 Rectifier Module
Features
  • Cutting-Edge Fully Digital Control
  • Modular Scalable and Hot Swappable Design
  • High Power Density for Space Optimization
  • Impressive Energy Efficiency @ >96%
  • Unobstructed Front-to-Back Airflow
  • Outstanding EMC Performance
  • Wide Input Voltage Range
  • Wide Temperature Range for Versatile Applications
  • Compliant with Stringent Global Standards
Specifications
CAPACITY
Capacity 2000W
AC INPUT
Voltage Range 85Vac to 305Vac (Nominal @ 185Vac to 275Vac)
Frequency 45Hz to 66Hz
Maximum Input Current Max 11.6Arms @ 185Vac (full load)
Power Factor >0.99 @ rated input and ≥50% load
Input Protection Varistors for transient protection, Mains Fuse for both input lines
  Shutdown @ > 305Vac with hysteresis
DC OUTPUT
Output Voltage 53.5Vdc (adjustable 43Vdc to 58Vdc)
Output Power (Maximum) 2000W @ nominal input
Output Current (Maximum) 41.7A @ 48Vdc with nominal input
Peak Efficiency up to 96.5%
Current Sharing <= ±5% of max current from 20% to 100% load
Static Voltage Regulation ±0.6% from 10% to 100% load
Dynamic Voltage Regulation ±5% for 10%-90% or 90%-10% load variation, regulation time <50ms
Hold Up Time >20ms; output voltage >43.5Vdc @ 1000W
Ripple and Noise <150mVp-p, 20MHz bandwidth
  <2mVrms psophometric
Output Protection Overvoltage shutdown; hot plug-in, inrush current limiting; high temperature protection; short circuit proof
CONTROL and MONITORING
Rectifier Alarm and Signaling High & low mains shutdown, high temperature shutdown, rectifier failure, overvoltage shutdown, fan failure, communication failure
Visual Indications Alarms - RED
  Warning - YELLOW
  Normal operation - GREEN
OTHER SPECIFICATIONS
Isolation Input to Output: 3.0kVac, Input to Earth: 1.5kVac, Output to Earth: 0.5kVdc
Cooling Fan-cooled, front to back airflow
Fan Speed Regulated by temperature and output power
MTBF > 300,000 hrs @ 25°C
ENVIRONMENTAL
Operating Temperature Range -40°C to +75°C (de-rates above 55°C)
Storage Temperature Range -40°C to +85°C
Relative Humidity Operating: 5% to 95% RH non-condensing
  Storage: 0% to 99% RH non-condensing
Acoustic Noise  
PHYSICAL
Dimensions WxDxH (mm) 109 x 310.5 x 41 (1U)
Net Weight (kg) 1.7
DESIGN STANDARDS
Electrical Safety EN/IEC62368-1
EMC EN55022/CISPR22 Class B, EN61000-6-1/-2/-3/-4
AC Harmonics EN61000-3-2
AC Flicker and Fluctations EN61000-3-3
Others CE, RoHS compliant

* Due to continuous product development, specifications are subject to change without prior notice

Downloads
ETR_2048.pdf
Warranty & Returns

Warranty periods vary by product. Please refer to the Powerbox Warranty Policy for the applicable coverage period against manufacturing defects from date of purchase. For returns and RMA requests, please visit our RMA support page or contact our support team directly.