Beijing Ding Ding Future Technology Co.Ltd

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OEM Customization 19 Inch DC DC Converters RCT2000D Series Input 220vdc Output

China OEM Customization 19 Inch DC DC Converters RCT2000D Series Input 220vdc Output

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OEM Customization 19 Inch DC DC Converters RCT2000D Series Input 220vdc Output

MOQ： 1pcs
Price： USD 1
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Payment Terms	T/T
Supply Ability	3000 pieces per month
Delivery Time	1-2 weeks
Packaging Details	wooden cartons
Model	D50-11-18
Rated Voltage (Vdc)	220Vdc
DC Input Current	10.9A
Output Rated Voltage	48VDC
Voltage ADJ. Range	42~58VDC
Output Capacity	2400W
Rated Output Current	0~50A
Peak—peak noise	≤150mV
Voltage Tolerange	±1%
Line/Load Regulation	±0.5%
Brand Name	Custom -made
Model Number	D50-11-18
Certification	CE
Place of Origin	China

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Product Details
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Product Specification


Payment Terms	T/T	Supply Ability	3000 pieces per month
Delivery Time	1-2 weeks	Packaging Details	wooden cartons
Model	D50-11-18	Rated Voltage (Vdc)	220Vdc
DC Input Current	10.9A	Output Rated Voltage	48VDC
Voltage ADJ. Range	42~58VDC	Output Capacity	2400W
Rated Output Current	0~50A	Peak—peak noise	≤150mV
Voltage Tolerange	±1%	Line/Load Regulation	±0.5%
Brand Name	Custom -made	Model Number	D50-11-18
Certification	CE	Place of Origin	China
High Light	RCT2000D Series DC DC Converters ，19 Inch DC DC Converters ，2400w DC DC Converters

The RCT2000D Series isolated DC-DC converters are the ultimate solution for flexible power needs. Capable of sourcing from batteries or varied DC inputs, they generate precisely regulated 24/48/110/220VDC outputs with exceptional consistency. Their adaptive design excels in voltage regulation, noise suppression, and efficiency, while rugged construction ensures reliability during 24/7 operation and in high-temperature environments. With compatibility across a wide input range (24/48/110/220VDC nominal) and support for positive/negative grounding, these rackmount converters offer plug-and-play versatility for industrial automation, telecommunications, and off-grid systems, delivering clean power wherever it’s needed.

Technical Parameter

Technical Data
	D50-11-18
INPUT
Voltage Range	179~275Vdc
Rated Voltage (Vdc)	220Vdc
Input Current	10.9A
OUTPUT
Rated Voltage	48VDC
Voltage ADJ. Range	42~58VDC
Output Capacity	2400W
Rated Output Current	0~50A
Float Chg Voltage ADJ.Range	42V~58VDC
Equ. Chg Voltage ADJ.Range	42V~58VDC
Output Voltage Protection point	60Vdc±1V
Output Over Current Protection Point	±5%
Ripple & Noise(Max)	200mVp-p
Peak—peak noise	≤150mV
Voltage Tolerange	±1%
Line/Load Regulation	±0.5%
COMMUNICATION
Modbus RTU	Rs485
Dry Contact	Out Fail,Output Voltage Fail, TEMP Fail, Battery Fail.
PROTECTIVE FEATURE
Over Load Protection	Iout_Max±0.5A
Over Load Protection	Protection Type: Constant Current Limiting
Over Voltage Protection	60VDC
Over Voltage Protection	Protection Type:Shut Down O/P V. Recovery Automatically after 60s
Over Temperaure Protection	85±5℃ Detect on Heatsink of Poer Transistor
Over Temperaure Protection	Protection type:shut Down O/P V, Recovery after Temp. Normal Temp.
Short Circuit Protection	Aviailable
ENVIRONMENT
Operating Temp./Humidity	-20 ~ + 45℃/ 20~90% RH non- Condensing
Storage TEMP./Humidity	-40~+85℃/10~95%
Cooling	Temperature control wind cooling ,Side to Side airflow
MTBF	>10,000 hours
SAFETY
Withst and Voltage	I/P-O/P:1.5KVAC I/P-FG: 0.5KVDC O/P-FG: 0.5KVDC
Solation Resistance	I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25°C / 70% RH
OTHERS
Dimension	W482 D240H88mm
Weight	8KGS

Solutions

For telecommunications companies operating in China and internationally, we present a holistic solutions package. Starting with an in-depth site survey, we gain a thorough understanding of the existing infrastructure and challenges. Based on this, we propose professional plans that are not only innovative but also highly practical, meeting the customer's specific needs.

Our technical support is second to none, offering prompt and effective solutions to any issues that may arise. Regular maintenance services further guarantee the longevity and reliability of the systems. With a well-coordinated team and a wide-reaching network of partners, we ensure a seamless and efficient service delivery process from start to finish.

FAQ :

1. What is your typical lead time for bulk orders?

For standard products in stock, we guarantee 2 - 5 working days from order confirmation to dispatch. Customized solutions (e.g., products with special specifications or branding) usually take 10 - 15 working days, depending on the complexity. Last month, a telecom client needed 200 units of voltage - stabilized equipment with customized housing, and we delivered ahead of schedule within 12 days.

2. Do you offer international shipping? What about customs clearance?

Yes, we ship globally via DHL, FedEx, or sea freight (LCL/FCL). For customs clearance:

We provide commercial invoices, packing lists, and certificates of origin to facilitate smooth customs procedures;
For repeat customers, we can pre - register your tax ID with logistics partners to minimize delays (e.g., EU clients with EORI numbers).

3. Can you provide technical support for product integration?

Our technical team offers end - to - end integration support:
▸ Pre - sales: Free compatibility consulting (e.g., whether our power modules fit your existing system architecture);
▸ Post - sales: 24/7 remote assistance via video call or TeamViewer (we recently helped an Indian client troubleshoot a wiring issue within 3 hours);
▸ On - site support: Available for large projects (travel costs covered by clients, but waived for orders over $50,000).

4. What certification standards do your products comply with?

All products meet:

ISO 9001:2015 for quality management;
Regional safety standards (e.g., CE for Europe, UL for the US, CCC for China);
Industry - specific certifications (e.g., IEC 61000 for EMC compliance in industrial applications).
Certification documents can be provided upon request—we even helped a medical device client fast - track their product approval by supplying relevant test reports.

Company Details

Bronze Gleitlager

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and

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from Quality China Factory

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Business Type:

Manufacturer,Distributor/Wholesaler,Agent,Trading Company 


Year Established:

2017 


Total Annual:

4,000,000-5,000,000


Employee Number:

20~30 


Ecer Certification：

Verified Supplier 

Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients. we have grown rapidly since our inception in 2017 as a small company for telecom after-sale serv... Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients. we have grown rapidly since our inception in 2017 as a small company for telecom after-sale serv...

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Reach Us
Beijing Ding Ding Future Technology Co.Ltd
No 803，Unit 3 ,DaDou Road, Huihao Building .Fangshan District,Beijing,China
https://www.telecompowersystem.com/

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