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
- The Flatpack2 HE SOLAR charger is suitable for any telecom site
with autonomous (solar only) or hybrid solar power.
- It can be used in parallel with any other Flatpack2 rectifiers feed
by generator or unreliable mains on a hybrid side.
- Fully integrated with the standard Flatpack2 family, can be used
in 48V FP2 system solutions with Smartpack controller.
- Typically each charger is fed by one string of 4 to 6 solar panels.
- Galvanic isolation between solar panels and batteries/ telecom
equipment
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
Our comprehensive solutions for Telecommunication Companies in
China and around the world are designed to stand out from the
crowd. We begin with a detailed and insightful site survey, using
the latest technology to gather accurate data. Based on this
information, we propose professional and cost-optimized plans that
deliver maximum value for money. Our technical support is a 24/7
lifeline, with experts available to assist at a moment's notice.
And our maintenance services are a proactive strategy to extend the
lifespan of telecom equipment and reduce downtime. With a team of
dedicated professionals and a global network of partners who share
our commitment to quality, we are the go-to choice for telecom
companies seeking a competitive edge.
FAQ :
1.Can I get samples and their prices?
A: Yes, sample orders are acceptable. Samples are priced according
to the bulk price, and the freight for sample delivery will be your
responsibility.
2.How does your company resolve quality problems?
A: Having been in this industry for about 10 years, we value our
reputation. When a quality problem occurs, we'll analyze it
carefully. If it's our fault, we'll fulfill our obligations as per
the contract, and our service team will assist you until the issue
is fully resolved.
3.How reliable is the product quality?
A: Our products are brand - new and genuine, freshly packaged.
Every single product is tested meticulously before being sent out,
ensuring its excellent quality.
4.What's the duration of the quality guarantee?
A: Our quality guarantee period lasts for 1 year, ensuring your
satisfaction with our products.
5.How are defective products handled?
A: Within the warranty period, if you receive defective products,
we'll arrange for the return and replacement, and we'll cover the
shipping costs.
