|
[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 |
|
Verified Suppliers
|
|
|
Eltek Rectifier Module Flatpack2 48/3000HE 48V 3000W high efficiency (Part No. 241119.105)
The combination of innovative design, efficiency and reliability
makes the Flatpack2 HE stand out. Increasing network speed demands
flexible and expandable DC power solutions.
The Flatpack2 HE rectifiers are your key building blocks for future
needs.
Parameters :
| Model | 48V / 2000W HE | 48V / 3000W HE |
| Part number | 241115.105 | 241119.105 |
| INPUT DATA | ||
| Voltage (nominal) | 185 - 275 VAC / 185 - 275 VDC | 176 - 277 VAC |
| Voltage (range) | 85 - 300 VAC / 85 - 275 VDC | 85 - 305 VAC |
| Frequency | 45 - 66 Hz, 15-18.5 Hz1) / 0 Hz | 45 - 66 Hz |
| Current (maximum) @ nominal input, full load | 11.6 ARMS | 19.2 ARMS |
Protection | Fuse in both lines Varistor for transient protection Disconnect above 300 VAC/DC | Fuse in both lines Varistor for transient protection Disconnect above 305 VAC |
| OUTPUT DATA | ||
| Voltage (default) | 53.5 VDC | |
| Voltage (adjustable range) | 43.5 - 57.6 VDC | 43.2 - 582) VDC |
| Power (maximum) | 2000 W | 3000 W |
| Power @ 85 VAC | 850 W | 1380 W |
| Current (maximum) @ nominal input, full load | 41.7 A | 62.5 A |
| Ripple, 30MHz bandwidth | < 100 mVpp | < 150 mVpp |
| Psophometric noise | < 2 mVRMS | < 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 | 4.0 kVDC - input to output, 2.5 kVDC - input to earth, 710 VDC - output to earth | 5.0 kVDC - input to output, 2.5 kVDC - input to earth, 710 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' | ||
| MTBF (Telcordia SR-332 Issue I method III (a)) | >350 000 (@ Tambient : 25 °C) | >300 000 (@ 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) | >55°C3) (131°F), 2100W @ 75°C (167°F)4) |
| 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 13”) / 1.95 kg (4.3 lbs) | |
| DESIGN STANDARDS | ||
| Electrical safety | EN 62368-1:2020+A11:2020, IEC 62368-1:2018, IEC 60950-1:2005+A2:2013 UL 62368-1:2019 , CSA C22.2 No.62368-1:2019 | |
| EMC | EN 61000-6-1:2019, -6-2:2019, -6-3:2007+A1:2011+A2:2012+AC:2012, -6-4:2019, EN 61000-3-2:2019, ETSI EN 300 386 V.2.2.0:2020, Telcordia NEBS GR1089 CORE | |
| Marine | DNVGL-CG-0339 | - |
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 | |
1) power derating, maximum 1000W @ 230Vac 16 2/3 Hz 2) 57.6V for HW revision ≤ 5 | 3) 3kW: from HW revision 6: shutdown at 95°C with de-rating to ~1000W | |
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.
