Wuhan Unique Mechanical And Electrical Equipment Co., Ltd.
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24V 240W Micropack Rectifiers Low Voltage Eltek Rectifier Module 241120.100

—-, Eltek Micropack, 241120.100, power supply
Product Category: Communication Equipments/n.e.s.
Sales Method: Export, Manufacture, OEM/ODM
Payment Term: T/T, L/C
Trade Term (Incoterms): FOB, CIF
Min. Order Unit Price
1 Piece USD 1 / Piece
Contact Info

Mr.John Zou

Address: China (mainland) Hubei Wuhan,Room B813, No. 61, Yejin Avenue, Qingshan District, Wuhan City, Hubei Province, China.

Product Detail

Product Attribute:

  • China (mainland) More >
  • -
  • UNIQUE
  • -
  • -
  • -40C ~70C (-40F ~ 158F)
  • 06/17/2020
  • 06/18/2020

Product Content Description:

24V 240W Micropack Rectifiers  Low Voltage Eltek Rectifier Module 241120.100
 
Description
 
Compact, full-featured DIN- rail power system
The Micropack System is  convection  cooled,  designed  for  less power hungry applications, but  still  with  system  functionality options to match any requirements. Use as stand  alone  or  in  a flexible off the shelf  configurable system.
The Micropack Power System extends your network one step further. With load ranges  typically  between 120W and  1000W, and in 12, 24 and 48V options, the system is perfect  for a great  variety of applications.
 
INDUSTRY APPLICATIONS
 
Telecom
·LTE/ femto cells
·Small base stations / repeaters
·Fixed & mobile broadband
·FTTx
Power utilities
·Control  & protection
·Scada
·Communication
Railway infrastructure
·Control  & protection
·Signaling
Various other applications in demanding industries like Marine, Oil & Gas, process etc.
 
KEY FEATURES
 
Convection cooled – inaudible
Accepts 85 – 300 V AC/ DC input
12, 24-30, 48 V DC  output versions
NiCad support for 12 and 24V DC
Quick-trip pulse to help open load MCB
Pot-meter voltage adjustment for standalone
Module alarm relay contact for basic monitoring  without controller
Active current sharing
Comprehensive  monitorin g and  control when used  with controller:
Remote/ local  connection  through  Ethernet
Webpages and SNMP support
Monitoring of rectifier temperature, input  voltage and output current
Modular  approach  in  DIN-rail mountable back planes
Off-the-shelf delivery
 
Specifications
 
Model 48V / 250W
Part number 241120.100
INPUT DATA  
Voltage range 85 - 300 V AC/ DC 1)
Voltage range (nominal) 185 - 275 V AC/ DC 1)
Frequency 0 - 66 Hz 1)
Maximum current, 230V input  /  overall (boost) 1.2 A / 1.9 A
Maximum earth leakage current 2.0 mA (@ 250V  AC/ 50Hz)
Power Factor 0.98 (@ 50 - 100 % load)
THD (@ 230 VAC) < 5 % (@ 50 - 100 % load)
Protection Varistor for transient  protection, fuse in both lines (2x 2.0 A), shutdown above 300 V AC/ DC
OUTPUT DATA  
Default voltage 53.5 VDC
Voltage range 43.5 - 57.6 V DC
Voltage  range  without controller 43.5 - 57.6 V DC
# Pb cell supported (1.8 - 2.4 V DC/ cell) 24
# NiCad cell supported (1.05 - 1.65 V  DC/ cell) -
Max power, nominal /  60s boost 250 W / -
Max current, @12/ 24/ 48V  DC / boost / QT 3) 5 A / - / -
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 % < 10ms, load step 10% to 90% or opposite at nominal output voltage
Hold-up time, default  voltage and full power 20 ms, VOUT > 43 VDC
Rippel and noise, 30 MHz b.w. / psophometric < 150 mV PP / 2 mV RMS
Protection Overvoltage shutdown, short circuit proof, high temperature, hot plug -in inrush current limiting, fuse
OTHER SPECIFICATIONS  
Efficiency @ nominal input/ output, peak/ range 93.6% /  >93%, 50-100% load
Isolation 3.0 kVAC – input and output, 1.5 kV  AC  – input earth, 0.5 kV DC – output 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'  
Alarm  output (isolated) NO (+positive terminal), COM (-negative terminal).  60 V /  100 mA max
MTBF (Telcordia SR-332 Issue I method III (a)) >500 000h (@T AMBIENT= 25°C)
Operating temperature (5 - 95% RH non-cond.) Output  power de-rates above temp / to -40 to +75°C [ -40 to +167°F]
+55°C / 140W @ +75°C
Storage temperature -40 to +85°C (-40 to +185°F),  humidity 0 - 99% RH non-condensing
Dimensions[WxHxD] / Weight 39.0 x 88.5 x 149mm [1.54 x 3.48 x 5.87"]  /  0.5 kg [1.1 lbs]
DESIGN STANDARDS  
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   4)
Mains Harmonics EN 61000 -3-2
Environment ETSI EN300 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
DC support  for 241120.200 with primary FW 404088.009 (from HW revision 1.2) and 241120.100 from HW revision 2
11/ 22 cells with max boost voltage 1.636 V   DC/ cell
Quick-Trip function, if V  OUT  = 5 VDC a 35 ms current pulse is generated to help trip fuse/ MCB on short circuited branch
Only 12V and 24V
 
 

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