Eltek Flatpack2 DC/DC 18-75V 24V 48V 1350W (Part No.:241115.600
241115.602)
Flatpack2 DC/DC 18-75V 24/1350
The Flatpack2 DC/DC converters add new flexibility to the Flatpack2
power systems. Secondary 24 Vdc or 48 Vdc outputs can be provided
from the main voltage battery. Application requiring galvanic
isolation between the loads can now also be addressed.
Wide input DC/DC converters
The galvanic isolated CAN bus can be connected to a supplying Eltek
power system’s control system allowing monitor and control of the
DC/DC converters without adding a separate controller.
Key features
l Wide input range
l OR-ing protection on output
l Boost mode
l Quick trip pulse
l High EfficiencyVoltage keyingSeamlessly integrated in control
system
Parameters :
|
| Model 1350W 18-75/ 24V 1350W 18-75/ 48V |
| Part number 241115.600 241115.602 |
| INPUT DATA |
| Voltage range 20 - 75 V DC (shutdown < 16.5V DC) |
| Current (maximum) 70 A DC (85 ADC during boost) |
| Protection Fuse and reversed polarity protection |
| OUTPUT DATA |
| Voltage (default) 26 V DC 53 VDC |
| Voltage (adjustable range) 24 - 28 V DC 48 - 58.5 VDC |
| Power (maximum) @ VIN > 26 VDC / VIN = 18 VDC 1350 W / 910 W
Power boost 15s / 10min recovery (V IN > 25VDC) 2000W |
Current (maximum) 56 A 28 A
Current boost 15s / 10min recovery (V IN > 25VDC) 84 A 42 A |
| Static Voltage regulation (0 - 100% load) ±1% ±0.5% |
| Dynamic Voltage regulation ±5.0% for 10-90% or 90-10% load
variation, regulation time < 30ms |
| Ripple, 20MHz bandwidth < 200 mV pp |
| Protection Short circuit proof , OR -ing diode, High temperature
protection, Hot plug -in inrush current limiting, Over voltage
Shutdown |
| OTHER SPECIFICATIONS |
| Efficiency Up to 91.7 % Up to 93.8 % |
Isolation 1.2 kVDC - input to chassis 1.9 kVDC - CAN to chassis 1.9 kVDC - input to output 1.9 kVDC - CAN to input 1.0 kVDC - output to chassis 1.9 kVDC - CAN to output |
| Alarms: Red LED 'on Low and high input voltage shutdown, High and
low temperature shutdown, Converter Failure, Overvoltage shutdown
on output, Fan failure, Low output voltage alarm |
Warnings: Yellow LED 'on' Converter in power de -rate mode, Remote
output current limit activated, Input voltage out of range, flashing at overvoltage, Loss of CAN communication with
controller |
| Normal (module running): Green LED 'on' |
| MTBF (Telcordia SR-332 Issue I method III (a)) >315 000 (@
Tambient : 25 °C) >315 000 (@ Tambient : 25 °C) |
| Operating temperature -40 to +75°C ( -40 to +185°F), humidity 5 -
95% RH non-condensing |
| Temperature de -rating above 55 °C (131°F) 1350W to 1250W @ 65°C
(149°F) and 800W @ 75°C (167°F) |
| 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 UL 60950-1, EN 60950-1 |
EMC EN 61000 -6-1 / -2 / -3 / -4 ETSI EN 300 386 V.1.4.1 |
| Environment ETSI EN 300 019: 2-1 (Class 1.2), 2-2 (Class 2.3) & 2-3
(Class 3.2) RoHS (2011/ 65/ EU) and WEEE (2002/96/ EC) compliant |
|
Solutions
We provide an all-encompassing set of solutions for
Telecommunication Companies in China and internationally. Our
services begin with a detailed site survey to identify the best
locations for telecom installations. We then propose professional
and cost-effective plans that meet the customer's budget and
requirements. Our technical support is knowledgeable and friendly,
offering personalized solutions, and our maintenance services
ensure the reliability of telecom networks. With a competent team
and a well-established network of trusted partners, we are a
trusted choice for telecom companies.
FAQ :
1.Q: Can I get samples and know the prices?
A: Samples are available. The cost of samples is based on the
regular price, and you’ll be responsible for the shipping cost.
2.Q: How do you resolve quality problems?
A: With nearly 10 years in the business, we have a good track
record. When a quality issue arises, we’ll conduct a careful
examination. If it’s our fault, we’ll follow the contract terms to
solve the problem and make sure you have peace of mind. Our service
team is always here to help.
3.Q: How reliable are your products in terms of quality?
A: Our products are 100% authentic, brand new, and come in their
original packaging. Each product is thoroughly tested before being
dispatched to ensure high - quality performance.
4.Q: How long is the guarantee for the products?
A: Our products come with a 1 - year quality guarantee. During this
time, we’ll deal with any quality problems caused by manufacturing
defects.
5.Q: What should I do if I receive products with poor quality?
A: Within the warranty period, if you find any quality issues with
the products, we’ll cover the return shipping cost and send you new
ones.
