Wuhan Unique Mechanical and Electrical Equipment Co.,Ltd.

241122.125 48/1800 HE Eltek Flatpack S 48V 1800W Rectifiers

Description

Compact HE rectifiers for small to medium telecom applications
The Flatpack S rectifiers incorporate Telecom specifications, high efficiency, ORing protection on output and high power in a small, 217 mm deep box.
Used in the 1U high, 2 or 3 rectifier positions power rack with Smartpack S controller and battery and load distributions, the Flatpack S rectifiers cover 2 to 5.4kW applications using a minimum of space, less than 6 liters, and low heat dissipation.

Applications

TELECOM â?? MOBILE / WIRELESS
Radio base stations/ cell sites
Lte / 4g / wimax
Distributed antenna systems
Microwave
Broadband
TELECOM - FIXED
Telephony servers / switches
Fiber optics / FTTx
Microwave
Cable
BROADBAND

Features

Small
Short
Power Density - 47 w/Inch 3
High Efficiency
Oring Protection On Output
Hot Pluggable
Voltage And Power Keying

Specifications

Model 48/1800 HE
Part number 241122.125
INPUT DATA
Voltage (nominal) 195 - 277 VAC / 195 - 250 VDC 1)
Voltage (operating range) 85 - 305 VAC / 85 - 250 VDC 1)
Current (maximum) @ nominal input, full load 9.9 ARMS
Frequency 45 - 66 Hz / 0 Hz1)
Power Factor > 0.99 at 50% load or more
Protection Fuse in L & N, Varistor, Shutdown when input voltage is out of operating range

48V 1800W Telecom Rectifier EATON APR48-3G

Rectifier AC to DC Short Introduction:
 
The Eaton APR48-3G Access Power Rectifiers are designed specifically for network access applications such as cellular base stations, customer premises equipment and road-side cabinet installations.
The new generation 3G architecture is reliable, power dense and compact. The high power density allows as little as 1U of rack space to be occupied by power, therefore, Eaton APR48-3G maximizing space available for telecom equipment.
The APR48-3G is a high powered rectifier with 1800W output. It is designed for operation at up to 7C (158F) and under a wide range of AC power conditions.
The APR48-3G also has power factor correction and is up to 92% efficient, with optimum performance available at typical load currents. Together these give the APR48-3G some of the lowest running costs for any DC power system of its type available.
Operating with the Eaton SC100 or SC200 system controller, the APR48-3G rectifier modules will provide years of cost-effective, and trouble free service for your 48V network access equipment.
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Rectifier AC to DC 48V Features:
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1. Automatic set-up from system controller
2. High power density
3. Wide output voltage ranges (43-57.7V)
4. Constant power output
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Rectifier AC to DC Input Details:
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Input Frequency: 50/60HZ
Input Voltage: 175~275Vac (220/2D40V)
Output Details of EATON APR48-3G:
DC output range: 48Vdc (43-57.5V)
DC output: 1800W/48V

FAKRA Connector is one of the auto parts. They are widely used in GPS, Remote control, car phone, car TV, hi-fi equipment, antennas, etc.FAKRA Straight Female Connector is mate with the same colors or connector and socket, and the structure is to be double-locked and fool-proofing for them.
double locked Female Connector factory Major characteristics:
   Double-locked, fool-proofing assembly with the color and the structure
   The connector is be protected by the cap .
   Easy to assembly
   Many difference between the connector and the cap.
The FAKRA right angle Female Connector technical characteristics:
   Body: Brass, Ni-plated
   Socket: beryllium-copper, Gold-plated
   Pin contact: Brass
   Insulator: PTFE
   Crimp ferrule: brass, Ni-plated
   O-ring: beryllium-copper
   Shell: PA66+30%GF
Eaton NPR48-ES Energy Saver Rectifier Module Power Module

Features

3000W output power
Energy saving efficiency greater than 96%
Wide efficiency curve
Industry leading power density
Fast on-line expansion of rectifiers (hot-swap)
Simple plug and go insert
Unity power factor
Digital signal processing for enhanced control
Wide AC supply conditions
Wide output voltage range
Constant power output
Compliance with international standards

Description

The Eaton NPR48-ES Energy Saver Rectifier is designed for communications network operators who are striving to cut energy costs across the network, and/or to meet aggressive carbon footprint reduction targets.
Operating with well over 96% efficiency, it produces at least 50% less waste energy than most other modern rectifiers, and with potentially greater savings over older infrastructure.
The NPR48-ES Energy Saver Rectifier harnesses the technology of the APR48-ES 2kW rectifier to offer a powerful 3kW of output power.
This rectifier features intelligent digital signal processing for enhanced control, producing peak efficiency in excess of 96% for typical operating loads, while also maintaining a very high minimum operating efficiency of 95 to 96%, over a very wide range of loads.
The high power density, short depth and flexible mounting options makes the Energy Saver Rectifier well suited to limited space applications such as ETSI and road side cabinets.
The Energy Saver Rectifier is fully compatible with the existing Eaton SC200 system controller and it is one of the easiest rectifiers to use, with a simple plug-and-go insertion. It operates under a wide range of AC power conditions and in temperatures at up to 70C (158F).

Specifications

Input
AC Supply 120V/208-240V, 50/60Hz (nominal)
185-275V full output power up to 50C [122F] 90-185V reduced output power
Power Factor >0.99 (50 100% output current)
Efficiency >96% peak
>95% (20 100% output power)
Output
DC Output Voltage Range
43.2 57.5V
DC Output (maximum)
3000W, 60Amp at 50V
Environmental
Operating
Temperature Range
-40C +70C [-40F +158F]
Output power derates above 50C [122F]
Cooling Temperature controlled, variable speed, high reliability fan

Model 48/2000 SHE
Part number 241115.106
INPUT DATA
Voltage (nominal range) 185 - 264 VAC
Voltage (operating range) 85 - 264 VAC
Frequency 45 - 66 Hz
Maximum current 11.6 ARMS
Protection Fuse in Live, varistor for transient protection, shutdown when VIN is out of range
OUTPUT DATA
Voltage (default) 53.5 VDC
Voltage (adjustable range) 43.21) - 57.6 VDC
Max power, nominal input 2000 W
Max power, de-rated @VIN = 85 VAC 850 W
Max current, @VOUT = 48 VDC 41.7 A
Current sharing �±5.0% of max current
Static voltage regulation (10-100% load) �±0.5%
Dynamic voltage regulation 5.0% for 10-90% or 90-10% load variation, regulation time < 50ms
Hold up time (3000W load) >10ms; output voltage > 42 VDC
Ripple

High efficiency and reliable rectifiers
The most efficient power conversion module in the industry! Since the launch the Flatpack2 family has expanded into a wide selection of power ratings and voltages.
Power systems up to the MW-range can be realized using the 10A model addressing small and larger modular data centersâ?? power needs. 220VDC power systems provide an excellent alternative to traditional AC UPS providing significant efficiency and reliability improvements.
With 220V DC, standard components, cables and distribution can be used and most IT equipment designed for 208/ 230V AC can be connected directly to the 220V DC bus.

Applications

Power Utilities
Switch Tripping
Control & Protection Systems
Emergency Lighting
Railway Infrastructure
Converter Stations
Power Stations
Marine And Off-Shore
Central Power System
Data Center
Central Power System
Dc/ Dc - Isolate Branches

Specifications

Part number 241115.815
Model 220 / 2000 HE WOR
INPUT DATA
Voltage range 85 - 300 V AC/ DC
Voltage range (nominal) 185 - 275 V AC/ DC
Frequency 0 - 66 Hz
Maximum current 11.9 A RMS
Power Factor 0.99 (@ 50-100% load)
THD (@ 230 VAC) < 5 % (@ full load)
Protection Varistor for transient protection, fuse in both lines, shutdown above 300/ 305 V
OUTPUT DATA
Default voltage 245.3 V DC
Voltage range 178.5 1) - 297 VDC

Flatpack2 48V 2000W Super HE Eltek Rectifier Module 241119.106

APPLICATIONS

TELECOM - WIRELESS
Radio base station / Cell sites
LTE / 4G / WiMAX
Mobile switching center (MCS)
Microwave
Broadband
TELECOM - FIXED
Central office
Telephony servers / switches
Fiber optics
Microwave
Broadband
Broadcast
Data center

Key Features

SUPER HIGH EFFICIENCY â?? 97.8%
HIGH POWER DENSITY â?? 33 W/IN3
COMPATIBLE WITH EXISTING SYSTEMS
GLOBAL COMPLIANCE
PATENTED TECHNOLOGY
HOT PLUGGABLE

Super High Efficiency (SHE) rectifiers for Telecom applications

The Flatpack2 48V Super HE rectifiers are contributing to setting the new industry standard for efficiency in the DC power market.
With an efficiency of 97.8% the Super HE is a premium rectifier particularly suitable for markets and applications where the energy is costly. In grid connected applications the payback time is down to 2 years compared to standard HE rectifiers, and in hybrid applications even faster.
The Flatpack2 Super HE is fully compatible with Flatpack2 and Flatpack2 HE systems and can replace any Flatpack2 48V rectifier module.

Specifications

Model 48/3000 SHE
Part number 241119.106
INPUT DATA
Voltage (nominal range) 206 - 264 VAC
Voltage (operating range) 85 - 264 VAC
Frequency 45 - 66 Hz
Maximum current 16 ARMS
Protection Fuse in Live, varistor for transient protection, shutdown when VIN is out of range

24V 1000W Rectifier Module Eltek Flatpack S 24/1000 HE 241122.205

Eltek 241122.205 Profile
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The combination of innovative design, efficiency and reliability makes the Flatpack S a perfect choice for telecom and industrial applications. With a system depth of only 250mm the Flatpack S systems will fit in most cabinets.
This Flatpack S reduces losses by 30% compared to the current industry standard. The result is reduced total cost of ownership for the customers as well as contribution to reducing the global carbon emissions.


Key Features

Small
Short
Power dense, 26 W/inch3
High efficiency
OR-ing protection on output
Hot pluggable
Voltage keying

Description

Compact and reliable rectifier for rail and power utilities applications
Used in the 3U rack with Smartpack S controller, the Flatpack S rectifiers cover 2 to 8kW applications using a minimum of space, less than 18 liters, and low heat dissipation.
Applications in these markets demand state of the art, reliable and safe DC power systems. Flatpack S delivers an industry leading power density in its segment, many safety functions, wide operating temperature range and superb reliability in its small 217mm deep housing.

Specifications

Input
Voltage AC (operating range) 85 - 305 VAC
Voltage DC (operating range) 85 - 300 VDC
DC Output
Max Power 1000 W
Voltage (adjustable range) 41,7 - 21,5 VDC
Current (maximum) 28 ADC
Max voltage 21,5 VDC
Other
Cooling Single fan
Efficiency 92,5 %
Operating temperature -40 - 85 �°C
Dimensions
Dimensions WxHxD (mm) 72 x 41,5 x 217 mm
Dimensions WxHxD (inch) 2,83 x 1,63 x 8,54 "
Weight 0,85 lbs
Design Standards
Ingress Protection (IP) 20
Certifications
Marine DNV 2.4 Valid for part no. 241122.205M

48V 2900W Rectifier Module Emerson R48-2900U

Brand: Emerson
Model Name: R48-2900U
Output DC: 48Vdc 60A

Emerson R48-2900U Description:� 

701 A30 system is optimized for base station power applications as well as other applications requiring up to 9.6kW of DC power. System configuration can be optimized to cost-effectively meet initial requirements, whilst allowing for easy expansion in the future. Standard and advanced controller options, configurable distribution and various capacity rectifier modules are available to suit different needs

Emerson R48-2900U Rectifier Features and Benefits:

1) Provides up to 9.6kW in one subrack
2) Front access and top cabling design for installation and maintenance
3) Utilizes UL approved rectifier R48-3200, R48-2900U, R48-2000
4) Hot swap of rectifier units
5) Configurable circuit breakers as high or low priority
6) AC input accepts three phase (220V delta connected or 380V star connected) or single phase (220V) nominal input
7) Battery and load low voltage disconnect to protect batteries (optional)

48V 2900W rectifier module Specification:� 

Model NO. R48-2900U
Output Type Single
Warranty 1 Year
Output Power >500W
Input Voltage 220V
Connection Mode Plug Into System
Starting Mode Separate-excited Switching Power Supply
Voltage Regulating Mode Switch Power Supply
Power Supplying System Terminal Power Distribution Equipment
Energy Transmission One-way Transmission
Modulation System PWM
Certification CE, UL, RoHS, FCC
Brand Emerson
Output Voltage 48VDC
Output Voltage Range -42 to -58 V DC
Output Current 60A
Output Power1 2900W
Trademark Emerson
Transport Package 1PCS/Box
Specification R48-2900U
Origin China
HS Code 85044015
R48-2900U Weight 3.5kg
Dimensions 132 x 85 x 287mm

Notes:
1. We will ship the item in 3-5 work days after the payment arrive.
2. We will usually ship the item to Worldwide by FedEx/ UPS/DHL.
3. Buyer's responsibility to pay customs fees, duties, import taxes, shipping charge
And related charges.

Model 48V / 2000W HE
Part number 241115.105
INPUT DATA
Voltage (nominal) 185 - 275 VAC / 185 - 275 VDC
Voltage (range) 85 - 300 VAC / 85 - 275 VDC
Frequency 45 - 66 Hz, 15-18.5 Hz1) / 0 Hz
Current (maximum) @ nominal input, full load 11.6 ARMS
Protection Fuse in both lines Varistor for transient protection Disconnect above 300 VAC/DC
OUTPUT DATA
Voltage (default) 53.5 VDC
Voltage (adjustable range) 43.5 - 57.6 VDC
Power (maximum) 2000 W
Power @ 85 VAC 850 W
Current (maximum) @ nominal input, full load 41.7 A
Ripple, 30MHz bandwidth < 100 mVpp
Psophometric noise < 2 mVRMS
Static Voltage regulation �±0.5% for 10 - 100% load
Dynamic Voltage regulation �±5.0% for 10-90% or 90-10% load variation, regulation time < 50ms
Protection Fuse, Short circuit proof, High temperature protection, Hot plug-in inrush current limiting
OTHER SPECIFICATIONS
Efficiency @ nominal input 96 %
Isolation 3.0 kVAC - input to output, 1.5 kVAC - input to earth, 500 VDC - output to earth
Alarms: Red LED 'on' Low mains shutdown, High and low temperature shutdown, Rectifier Failure, Overvoltage shutdown on output, Fan failure, Low voltage alarm, CAN bus failure
Warnings: Yellow LED 'on' Rectifier in power derate mode, Remote battery current limit activated, Input voltage out of range, flashing at overvoltage
Normal (module running): Green LED 'on'
Acoustic noise, full load @ Tambient = 25�°C
full load @ Tambient = 40�°C < 20 dBA
< 56 dBA
MTBF (Telcordia SR-332 Issue I method III (a)) >350 000 (@ Tambient : 25 �°C)
Operating temperature -40 to +75�°C (-40 to +167�°F)4), humidity 5 - 95% RH non-condensing
Temperature de-rating >55�°C (131�°F), 1200W @ 75�°C (167�°F)
Storage temperature -40 to +85�°C (-40 to +185�°F), humidity 0 - 99% RH non-condensing
Dimensions[WxHxD] / Weight 109 x 41.5 x 327mm (4.25 x 1.69 x 13â??) / 1.95 kg (4.3 lbs)
DESIGN STANDARDS
Electrical safety EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013, UL 60950-1:2014, CSA C22.2 No.60950-1-07:2014, IEC 60950-1:2013
EMC EN 61000-6-1:2019, -6-2:2019, - 6-3:2007 + A1:2011, - 6-4:2019, EN 61000-3-2:2019 ETSI EN 300 386 V.2.1.1, Telcordia NEBS GR1089 CORE
Marine DNVGL-CG-03392)
Environment ETSI EN 300 019: 2-1 (Class 1.2) & 2-2 (Class 2.3) EU 2015/863 (RoHS) & 2012/19/EU (WEEE)
Normal operating conditions as per IEC 62040-5-3:2016 clause 4.2. Other operating conditions as per IEC 62040-5-3:2016 clause 4.3, must be advised

Eltek Flatpack2 Rectifier Module 110V 2000W HE WOR 241119.805

Overview

High efficiency and reliable rectifiers
The most efficient power conversion module in the industry! Since the launch the Flatpack 2 family has expanded into a wide selection of power ratings and voltages

Key Feature

Proven Reliability
High Power Density
Application Flexibility, 2kw - 2m
Accepts Dc Input (Dc/ Dc Converter)
Global Compliance (Ce, Ul, Nebs)
Marine & Offshore Certification
Patented Technology
Digital Controllers

Applications

Power Utilities
Switch Tripping
Control & Protection Systems
Emergency Lighting
Railway Infrastructure
Converter Stations
Power Stations
Various other applications in demanding industries like marine, oil & gas, process etc.

Specifications

Part number 241119.805
Model 110-120 / 20A HE
INPUT DATA
Voltage range (nominal) 176 - 277 V AC 1)
Voltage range 85 - 305 V A 1)
C
Frequency 45 - 66 Hz
Maximum current 18.64 ARMS
Power Factor 0.99 (@ 50-100 % load)
THD (@ 230 VAC) < 4 % (@ full load)
Protection Varistor for transient protection, fuse in both lines, shutdown above 300/ 305 V
OUTPUT DATA
Default voltage 122.5 V DC
Voltage range 90.02) - 151.25 V D 1)
C
# Pb cell supported (1.8 - 2.4 V DC/ cell) 54 -60
# NiCad cell supported (1.05 - 1.65 V DC/ cell) 86 - 91
Max power, nominal input 3025 W1)
Max power, 85V input 1280 W
Max current 20 A
Hold-up time, default voltage and 1500 W load 10 ms, VOUT > 99.7 VDC
Current sharing �±5% of maximum current from 10 to 100% load
Static voltage regulation �±0.5% from 10% to 100% load and nominal input
Dynamic voltage regulation �±5.0% for 10-80% or 80-10% load variation, regulation time < 50ms
Rippel and noise, 30 MHz bandwidth < 500 mV PP
Protection Overvoltage shutdown, short circuit proof, high temperature, hot plug -in inrush current limiting, ORing diode

HUAWEI R4850G2 48V 50A Telecom Rectifier Module

R4850G2 Brief:

The R4850G2 is a digital rectifier that converts the 85~300VAC to 53.5 VDC and possesses the characters of high efficiency, high power density, walk-in start, hot-plug, complete protection, and low noise. The rectifier adopts the latest power monitoring technology, implements the function of monitoring the states of loads and the rectifier status in real time. The output voltage of the rectifier can be adjusted through the host.
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48V 50A Rectifier Features

1) High efficiency: 96%
2) Input voltage range: 85~300VAC
3) Operating temperature range: -40C~75C
4) Total harmonic distortion(THD): 5%
5) Hot-plug
6) Digital control
7) Intelligent electric meter
8) Communication over RS485
9) Adjustment of voltage and current
10) Meet RoHS requirements
11) Passing the TUV,CE,CB,UL certifications

HUAWEI R4850G2 50A rectifier Specification

R4850G2 Weight: 2.0kg
Dimensions: 40.8 x 105 x 281mm
R4850G2
HUAWEI R4850G2 48V 50A telecom rectifier module

Notes

1. We will ship the item in 3-5 work days after the payment arrive.
2. We will usually ship the item to Worldwide by FedEx/ UPS/DHL.
3. Buyer's responsibility to pay customs fees, duties, import taxes, shipping charge
And related charges.
4. We accept the payment through T/T, Paypal, and Western Union.
5. The pictures show you one of the items in stock. But the exact one may be sold before your bidding. So it may not the exact one which you will receive.