Eltek Flatpack2 DC/DC 18-75V 48V 1350W (Part No.:241115.602)
Flatpack2 DC/DC 18-75V 48/1350
The Flatpack2 DC/DC converters add new flexibility to the Flatpack2 power systems. Secondary 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
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l Wide input range
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l OR-ing protection on output
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l Boost mode
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l Quick trip pulse
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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
For Telecommunication Companies seeking a complete solution, we offer a package that includes site survey, professional plan formulation based on customer requests, technical support, and maintenance. Our site survey is comprehensive, covering all aspects of the site. We then create professional and flexible plans that can be adjusted as needed. Our technical support is available 24/7, and our maintenance services are designed to optimize the performance of telecom systems. With a team of professionals and a global network of trusted partners, we are a leading service provider.
FAQ :
1.Q: How do you assure product quality?
A: To assure the quality of our products, we carry out extensive testing procedures before shipment. This involves simulating various usage scenarios, along with load, full load, and current sharing tests to make sure each product meets our strict quality requirements.
2.Q: Do I have to order a certain number of products at least?
A: No, there’s no minimum order quantity. Whether it’s one item or multiple, we can handle your order. But remember, the price and delivery time might be affected by the order quantity.
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A: Our company stands out with its abundant stock, ensuring a stable supply chain for future orders. We also offer flexible solutions customized to different customer needs, providing a more personalized service.
5.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.
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