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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 Rectifier Module Flatpack2 24/1800 HE 24V 1800W high efficiency (241115.205)
The combination of innovative design, efficiency and reliability
makes the Flatpack2 HE stand out.
Compared to older technologies with even poorer efficiency an
investment in a Flatpack2 HE system is repaid in a few years by the
reduced operating cost.
The Flatpack2 modular concept has a lot of benefits compared to
traditional solutions in the industry. It has high efficiency; less
power consumption and heat dissipation. The overall Size and
footprint of cabinet is 50% of Thyristor Controlled Size. Modular
Hot Plug-in Construction allows redundancy, n+1, n+2
configurations.
It's easy to do repairing with MTTR< 5 minutes.Very high MTBF
> 350000 hours, wide input AC Voltage and frequency
range.Possibility to build combined systems with rectifiers, DC/DC
converters and inverters controlled by one controller.
Parameters :
| Model | 24/1800 HE |
| Part number | 241115.205 |
| INPUT DATA | |
| Voltage (nominal) | 185 - 275 VAC / 185 - 300 VDC |
| Voltage (range) | 85 - 300 VAC / 85 - 300 VDC |
| Frequency | 45 - 66 Hz, 15-18.5 Hz1) / 0 Hz |
| Current (maximum) @ nominal input, full load | 11.25 ADC |
| Power Factor | 0.99 (@ 50-100% load) |
| THD (@ 230 VAC) | < 4 % (@ full load) |
| Protection | Fuse in both lines, varistor for transient protection, shutdown when VIN is out of range |
| OUTPUT DATA | |
| Voltage (default) | 26.75 VDC |
| Voltage (adjustable range) | 21.75 - 28.8 VDC |
| Max power, nominal input | 1800 W |
| Max power, de-rated @VIN = 85 VDC | 750 W |
| Max current, @VOUT ≤ 24 VDC | 75 A |
| Hold-up time, default voltage and 1000 W load | 20 ms, VOUT > 21 VDC |
| Current sharing | ± 5% of maximum current from 10 to 100% load |
| Static voltage regulation (10-100% load) | ±0.5% from 10 - 100% load and supplied power not limited by PV panels |
| Dynamic voltage regulation | ±5.0% for 10-90% or 90-10% load variation, regulation time < 50ms |
| Ripple | < 250 mVPP , 30 MHz bandwidth |
| Psophometric noise | < 2 mVRMS |
| Protection | Overvoltage shutdown, short circuit proof, high temperature, hot plug-in inrush current limiting |
| OTHER SPECIFICATIONS | |
| Peak Efficiency | 95 % |
| Isolation | 3 kVAC – input and output, 1.5 kVAC – input earth, 0.5 kVDC – output earth |
| Alarms (Red LED) | 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) | Rectifier in power derate mode, Remote battery current limit activated, Input voltage out of range, flashing at overvoltage |
| Normal (Green LED) | Input and output ok |
| MTBF (Telcordia SR-332 Iss.I method III (a)) | >300 000 (@ Tambient : 25 °C) |
| Operating temperature (5 - 95% RH non-cond.) | - 40 -75°C [-40 - 167°F ] |
| Max output power de-rates above temp / to | 45°C [+113°F] / 1200W |
| Storage temperature | -40 to +85°C (-40 to +185°F), humidity 0 - 99% RH non-condensing |
| Dimensions[WxHxD] / Weight | 109 x 41.0 x 327mm [4.25 x 1.61 x 13”] / 1.950 kg [4.3lbs] |
| DESIGN STANDARDS | |
| Electrical safety | EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013, IEC 60950-1:2013 UL 60950-1:2014 |
| EMC | EN 61000-6-1:2007, -6-2:2005, -6-3:2007 + A1:2010, -6-4:2007 + A1:2010 IEC 61000-6-5:2015, EN 300 386:v2.1.1, FCC CFR 47 Part 15:2008 |
Environment | ETSI EN 300 019: 2-1 (Class 1.2) & 2-2 (Class 2.3) 2011/65/EU (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) Maximum power de-rated to 1000W @230Vac & 16 2/3Hz input | |
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.
