DC Power Systems and Battery Chargers

Delta Eltek MicroPack Rectifier Series (12/24/48Vdc)

The Eltek MicroPack Rectifier Modules are compact, convection-cooled AC/DC power converters designed for integration within the Eltek MicroPack DC power system. Available in 12Vdc (120W), 24Vdc (240W), and 48Vdc (250W) output variants, these hot-pluggable modules deliver silent, high-efficiency power conversion in space-constrained industrial, utility, and telecom environments.

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  • Delta Eltek MicroPack Rectifier Series (12/24/48Vdc)
  • Delta Eltek MicroPack Rectifier Series (12/24/48Vdc)
  • Delta Eltek MicroPack Rectifier Series (12/24/48Vdc)

Features

  • High-efficiency rectifiers with 120W, 240W & 250W output options in 12V, 24V, and 48Vdc
  • Convection-cooled for silent operation in enclosed or fanless environments
  • Supports advanced monitoring via Ethernet, SNMP, and local web interface
  • Hot-swappable DIN-rail modules with active current sharing across multiple units
  • Compatible with NiCd and sealed lead-acid batteries with quick-trip MCB assist
  • Supports a range of DC distribution modules for load, battery, or bulk-feed applications
Specifications
MANUFACTURER PART NUMBER
Model Flatpack2 110V /2000 HE WOR Flatpack2 110-120 /20A HE
Manufacturer Part Number 241115.805 241119.805
Compatible Delta_Eltek Systems Designed for use within various Flatpack2 HV DC Power Systems
ENVIRONMENTAL
Cooling Convection Cooled
MTBF (Telcordia SR-332 Issue I method III (a)) >480 000 (@ T ambient : 25 °C)
Operating Temp. (5-95% RH n.cond. hum.) -40 to + 70°C
Operating Temperature (°C)
 0...50°C: 100% Rated Power (120W)
> 50°C: D-Rated to 40W @ 70°C
Storage Temperature (°C) -40 to +70°C; Humidity: 0 - 99% RH non-condensing
MECHANICAL
Dimensions [WxHxD] 109 x 41.5 x 327mm
Weight < 1.95Kg
DESIGN STANDARDS & CERTIFICATIONS 
Isolation 3.0 kVAC – input and output; 1.5 kVAC – input earth; 1.5 kVDC – output earth; 3 kVAC CAN – input; 3kVAC CAN – output
Electrical safety UL 60950-1; EN 60950-1; CSA 22.2
EMC ETSI EN 300 386 V.1.3.2; EN 61000-6-1 / -2 / -3 / -4 / -5
Mains Harmonics EN 61000-3-2
Marine Compliance
(EMC Class B with AC Filter)		 DnV Rules for Classification of Ships, High Speed & Light Craft and DnV Offshore Standards
Environment ETSI EN 300 019: 2-1 (Class 1.2), 2-2 (Class 2.3) & 2-3 (Class 3.2)
ETSI EN 300 132-2
2011/65/EU (RoHS) & 2008/98/EC (WEEE)
DESIGN STANDARDS & CERTIFICATIONS 
Isolation 3.0 kVAC – Input and Output, 1.5 kVAC – Input Earth, 0.5 kVDC – Output Earth
Electrical safety UL 60950-1, EN 60950-1, CSA 22.2
EMC ETSI EN 300 386 V.1.3.2 EN 61000-6-1 / -2 / -3 / -4 / -5⁵
Mains Harmonics EN 61000-3-2
Environment ETSI EN 300 019: 2-1 (Class 1.2), 2-2 (Class 2.3) & 2-3 (Class 3.2) ETSI EN 300 132-2 2002/95/EC (RoHS) & 2002/96/EC (WEEE)
Marine compliance (EMC Class B with AC filter) DnV Rules for Classification of Ships, High Speed & Light Craft and DnV Offshore Standards
Notes ⁵Only 12V and 24V models 
Downloads
Delta_Eltek_MicroPack_Rectifier_Modules_PB_810721b1-a8df-4d36-a556-261e23a5989c.pdf
Delta_Eltek_Compack_Controller_MicroPack_Systems_PB_de94651d-93ef-4fbe-aa96-841766a85060.pdf
Delta_Eltek_Compack_Controller_MicroPack_Systems.pdf
MANUFACTURER PART NUMBER
Model Flatpack2 110V /2000 HE WOR Flatpack2 110-120 /20A HE
Manufacturer Part Number 241115.805 241119.805
Compatible Delta_Eltek Systems Designed for use within various Flatpack2 HV DC Power Systems
ENVIRONMENTAL
Cooling Convection Cooled
MTBF (Telcordia SR-332 Issue I method III (a)) >480 000 (@ T ambient : 25 °C)
Operating Temp. (5-95% RH n.cond. hum.) -40 to + 70°C
Operating Temperature (°C)
 0...50°C: 100% Rated Power (120W)
> 50°C: D-Rated to 40W @ 70°C
Storage Temperature (°C) -40 to +70°C; Humidity: 0 - 99% RH non-condensing
MECHANICAL
Dimensions [WxHxD] 109 x 41.5 x 327mm
Weight < 1.95Kg
DESIGN STANDARDS & CERTIFICATIONS 
Isolation 3.0 kVAC – input and output; 1.5 kVAC – input earth; 1.5 kVDC – output earth; 3 kVAC CAN – input; 3kVAC CAN – output
Electrical safety UL 60950-1; EN 60950-1; CSA 22.2
EMC ETSI EN 300 386 V.1.3.2; EN 61000-6-1 / -2 / -3 / -4 / -5
Mains Harmonics EN 61000-3-2
Marine Compliance
(EMC Class B with AC Filter)		 DnV Rules for Classification of Ships, High Speed & Light Craft and DnV Offshore Standards
Environment ETSI EN 300 019: 2-1 (Class 1.2), 2-2 (Class 2.3) & 2-3 (Class 3.2)
ETSI EN 300 132-2
2011/65/EU (RoHS) & 2008/98/EC (WEEE)
DESIGN STANDARDS & CERTIFICATIONS 
Isolation 3.0 kVAC – Input and Output, 1.5 kVAC – Input Earth, 0.5 kVDC – Output Earth
Electrical safety UL 60950-1, EN 60950-1, CSA 22.2
EMC ETSI EN 300 386 V.1.3.2 EN 61000-6-1 / -2 / -3 / -4 / -5⁵
Mains Harmonics EN 61000-3-2
Environment ETSI EN 300 019: 2-1 (Class 1.2), 2-2 (Class 2.3) & 2-3 (Class 3.2) ETSI EN 300 132-2 2002/95/EC (RoHS) & 2002/96/EC (WEEE)
Marine compliance (EMC Class B with AC filter) DnV Rules for Classification of Ships, High Speed & Light Craft and DnV Offshore Standards
Notes ⁵Only 12V and 24V models 
Delta_Eltek_MicroPack_Rectifier_Modules_PB_810721b1-a8df-4d36-a556-261e23a5989c.pdf
Delta_Eltek_Compack_Controller_MicroPack_Systems_PB_de94651d-93ef-4fbe-aa96-841766a85060.pdf
Delta_Eltek_Compack_Controller_MicroPack_Systems.pdf

Find the Right Model

Model Number Input Voltage (Vac) Output Voltage (Vdc) Max. Output Power (W / kW)
product variant Micropack RM 12V / 120W (241120.300) 185...275Vac 13.6Vdc (Adj. 10.7...18Vdc) 120W
product variant Micropack RM 24V / 240W (241120.200) 185...275Vac 27.2Vdc (Adj. 21.5...36Vdc) 240W
product variant Micropack RM 48V / 250W (241120.100) 185...275Vac 53.5Vdc (Adj. 43.5...57.6Vdc) 250W

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