Beijing Ding Ding Future Technology Co.Ltd
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Eltek Solar charger Module Flatpack2 48/1500 HE SOLAR (Part No. 241115.650 ) for Hybrid Power Systems
Eltek Solar charger Module Flatpack2 48/1500 HE SOLAR (Part No. 241115.650 ) for Hybrid Power Systems
High efficiency up to 96.5%, the galvanic isolated solar charger sets new standards for renewable power in telecom.
The combination of innovative design, efficiency and reliability makes the Flatpack2 HE SOLAR stand out.
APPLICATIONS
PRODUCT FEATURES
*Maximum Peak Power Tracking (MPPT)
The charger uses a digitalized advan ced control algorithm that finds the solar panel voltage that generates the maximum power independent of sun availability. The charging is continuous according to performance profile for panels. In addition to finding the profiles peak power a full scan is performed at a fixed interval to stay on peak even with panel failures and major shadings. This gives close to 100% panel utilization.
Smartpack2 Controller
All standard control and monitoring features are available with solar charger plus additional feat ures like warnings for shaded/ dirty solar panels and energy monitoring.
Energy Logging
Integrated energy logging feature will monitor the power supplied from solar panels through the charger.
Energy log is stored on a historical basis in controller. The kWh or Wh supplied and consumed on site is stored on hourly, daily and weekly basis. Values can be seen 52 times back in time from the last log.
Generator Control
To minimize fuel consumption on a hybrid site the controller utilizes calculated backup capacity data and optional time delay to give start/ stop signals. Fuel tank level monitoring gives full visibility of consumption, theft and refill interval.
Forced charging can be triggered by daily time schedule, monthly periodical run time and emergency charge based on fast battery voltage drops. Charge mode during generator run is selectable between normal temperature compensated float charge and boost charge.
FLATPACK2 48/1500 HE SOLAR
| Input data | |
| Voltage | Nominal 170-230Vdc ;Tolerances : 85-265Vdc |
| Start Up voltage | 150Vdc |
| Max Current | 9.5A max at nominal input and full load ; 10 A max at 85vDC and full load |
| Input protection | Varistors for translent protection ‘ Fuse in both liens ; revers polarity |
| Output data | |
| Voltage | Default 53.5Vdc |
| Max current | 31.3 A at 48Vdc |
| Current sharing | Passive to optimize the power avaliable from each string of solar panels |
| Static voltage regulation | ±0.5% from 10% to 100% load |
| Dynamic voltage regulation | ±5% from 10% to 90% load or 90-10% load variation , regulation time less than 50ms |
| Ripple and Noise | ＜ 250MV peak to peak ; ＜2Mv ms psophometric etc |
| Output Protection | Over voltage shutdown ; High temperatue protection ; hot plug in; fuse; short circult proof |
| Other Spec. | |
| Efficiency | ＞ 96% at 30- 80% load and 200Vdc input |
| Isolation | 3.0kva input and output ; 0.5kdc output earth |
| Alarms | High tem shutdown Fan failure Low voltage alarm over voltage etc |
| Dimension | 109 x 41.5 x 327mm (W x H x D) (4.25 x 1.69 x 13”) |
| Weight (kg) | 2kg |
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.