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[China]
Trade Verify
Address: No 803，Unit 3 ,DaDou Road, Huihao Building .Fangshan District,Beijing,China
Contact name:Lee
Beijing Ding Ding Future Technology Co.Ltd |
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Verified Suppliers
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Eltek Micropack Rectifier Module 48V/250W (part No.: 241120.100)
Eltek Micropack Rectifier Module 48V/250W (part No.: 241120.100)
Compact, full-featured DIN rail power modules
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.
Parameters :
| Model | 12V / 120W | 24V / 240W | 48V / 250W |
| Part number | 241120.300 | 241120.200 | 241120.100 |
| INPUT DATA | |||
| Voltage range | 85 - 300 V AC/ DC 1) | ||
| Voltage range (nominal) | 130 - 275 V AC/ DC | 185 - 275 V AC/ DC 1) | |
| Frequency | 0 - 66 Hz 1) | ||
| Maximum current, 230V input / overall (boost) | 0.6 A / 2.0 A | 1.2 A / 2.0 A | 1.2 A / 1.9 A |
| Maximum earth leakage current | 2.0 mA (@ 250V AC/ 50Hz) | ||
| Power Factor | 0.97 (@ 70 - 100 % load) | 0.98 (@ 55 - 100 % load) | 0.98 (@ 50 - 100 % load) |
| THD (@ 230 VAC) | < 5 % (@ 80 - 100 % load) | < 5 % (@ 50 - 100 % load) | < 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 | 13.6 V DC | 27.2 VDC | 53.5 VDC |
| Voltage range | 10.7 - 18.0 V DC | 21.5 - 36 VDC | 43.5 - 57.6 V DC |
| Voltage range without controller | 10.7 - 15.0 V DC | 21.5 - 30 VDC | 43.5 - 57.6 V DC |
| # Pb cell supported (1.8 - 2.4 V DC/ cell) | 6 - 7 | 12 - 15 | 24 |
| # NiCad cell supported (1.05 - 1.65 V DC/ cell) | 10 - 11 2) | 20 - 222) | - |
| Max power, nominal / 60s boost | 120 W / 160 W | 240 W / 315 W | 250 W / - |
| Max current, @12/ 24/ 48V DC / boost / QT 3) | 10 A / 15 A / 55 A | 10 A / 15 A / 55 A | 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, V OUT > 10.7 VDC | 20 ms, VOUT > 21.5 VDC | 20 ms, VOUT > 43 VDC |
| Rippel and noise, 30 MHz b.w. / psophometric | < 200 mV PP / 5 mV RMS | < 200 mV PP / 5 mV RMS | < 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 | 89.5% / >88%, 50-100% load | 93.0% / >92%, 50-100% load | 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)) | >480 000h (@T AMBIENT= 25°C) | >480 000h (@T AMBIENT= 25°C) | >500 000h (@T AMBIENT= 25°C) |
| Operating temperature (5 - 95% RH non-cond.) Output power de-rates above temp / to | -40 to +70°C [ -40 — +158°F] +55°C / 50W @ +70°C | -40 to +60°C [-40 to +142°F] +45°C / 80W @ +60°C | -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] | ||
Solutions
We provide a complete solutions including site survey, propose
professional plan according to customer’s request ,technical
support, and maintenance service for Telecommunication Companies in
and out of China. We have a competent team and a network of trusted
Partners around the world.
FAQ :
1. How do you control the quality?
A:All products before the shipment are simulated usage scenarios,
load and full load and current sharing test to ensure the quality
of the product.
2. What is your minimum order quantity?
A:There is no minimum order quantity, and one can also be done. The
only difference is the price and schedule.
3. Can you introduce your company?
A:I am very honored. I will send you the company’s introduction
document later to give you a more comprehensive and direct
introduction to our company’s information.
4. What are the advantages of your company?
A:Adequate inventory, and supply guarantee for the subsequent
renewal of supply, flexible provided according to different to
different needs of customers, providing different solutions.
5. Can i send samples?Report it to me along with the price?
A:You can send samples, the samples are subject to large pride, and
the freight needs to be borne by you.
6. How do your company deal with the problem on quality?
A:Our company has been doing this industry for almost 10 years. It
has already had a certain reputation. We will carefully analyze it.
If it is indeed our quality problem, you can rest assured that it
will do things according to the contract agreement and will never
let you have any after the worries, our service team will be happy
to serve you.
7 What about the quality ?
A:100% original with new package. we will test each item before
posted to make sure each item with good quality.
8 How many months for guarantee ?
A: 1 year quality guarantee
9 How to deal with any inferior -quality goods ?
A: Goods can be post by with our charge of post fee for any bad
quality products within guarantee time.
