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