19" Rackmount RCT2000D Series Isolated DC DC Converters Input 48vdc Output 125vdc D20-18-25

Brand Name:Custom -made
Certification:CE
Model Number:D20-18-25
Minimum Order Quantity:1pcs
Delivery Time:1-2 weeks
Payment Terms:T/T
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Verified Supplier
Location: Beijing Beijing China
Address: No 803,Unit 3 ,DaDou Road, Huihao Building .Fangshan District,Beijing,China
Supplier`s last login times: within 36 hours
Product Details Company Profile
Product Details

The RCT2000D Series of isolated DC-DC converters are engineered to derive a precisely controlled DC output voltage from batteries or various other DC power sources. They excel in delivering remarkable voltage regulation, minimal noise interference, and highly efficient voltage transformation. When it comes to consistent operation over extended periods and performance in elevated ambient temperatures, reliability is of utmost importance. Our rackmount DC converters have been meticulously designed with all these critical factors in mind. These converters can handle a broad input voltage spectrum, including nominal 24, 48, 110, or 220 VDC, with either positive or negative grounding, and generate clean, stable 24, 48, 110, or 220 VDC outputs.


Feature

u Easily adapts to 19" in Rackmount install.

u Input and output complete isolation, safety and credibility.

u Advance current control mode and stable & reliable circuit topological structure.

u The key parts all adopt the imported components, and main technical indexes are much higher than the national related standards

u All-around protection functions, output over/under voltage, over current, short-circuit and over temperature protection of whole body

u Adopt no-master automatic equalized current technology, can parallel connection, convenient to extend the capacity

u AC and DC input are available, and AC and DC can be fully isolated by electricity

u Support Simple Manual Equ-charge and Float Charge

u Converter Working Status /Voltage Current Can be check on the LCD Display

u Automatic current sharing technology, can Support Parallel Connect


Technical Parameter

Technical Data

D20-18-10

INPUT

Voltage Range

40~60Vdc

Rated Voltage (Vdc)

48Vdc

DC Input Current

20A

OUTPUT

Rated Voltage

125VDC

Voltage ADJ. Range

95~135VDC

Output Capacity

2200W

Rated Output Current

0~20A

Float Chg Voltage ADJ.Range

95~135Vdc

Equ. Chg Voltage ADJ.Range

95~135Vdc

Output Voltage Protection point

135Vdc±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

Protection Type: Constant Current Limiting

Over Voltage Protection

60VDC

Protection Type:Shut Down O/P V.

Recovery Automatically after 60s

Over Temperaure Protection

85±5℃ Detect on Heatsink of Poer Transistor

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 *D240*H88mm

Weight

8KGS


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.




China 19 Rackmount RCT2000D Series Isolated DC DC Converters  Input 48vdc Output 125vdc D20-18-25 supplier

19" Rackmount RCT2000D Series Isolated DC DC Converters Input 48vdc Output 125vdc D20-18-25

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