Beijing Ding Ding Future Technology Co.Ltd
Let our small works lighting big world
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The RCT2000D Series isolated DC-DC converters stand out as the perfect solution for converting power from batteries or other DC sources into a precisely regulated DC output voltage. With remarkable voltage regulation, ultra-low noise characteristics, and efficient voltage conversion, they offer unbeatable power quality. In situations with continuous operation demands and high ambient temperatures, where reliability is key to system longevity, our rackmount DC converters are constructed to perform flawlessly. Their design integrates all essential aspects to ensure reliable operation. Capable of handling a broad input voltage range of 24, 48, 110, or 220 VDC (nominal) and supporting both positive and negative ground arrangements, they generate clean, stable 24, 48, 110, or 220 VDC outputs, providing a dependable power source for various industries.
Feature
Easily adapts to 19" in Rackmount install.
Input and output complete isolation, safety and credibility.
Advance current control mode and stable & reliable circuit topological structure.
The key parts all adopt the imported components, and main technical indexes are much higher than the national related standards
All-around protection functions, output over/under voltage, over current, short-circuit and over temperature protection of whole body
Adopt no-master automatic equalized current technology, can parallel connection, convenient to extend the capacity
AC and DC input are available, and AC and DC can be fully isolated by electricity
Support Simple Manual Equ-charge and Float Charge
Converter Working Status /Voltage Current Can be check on the LCD Display
Automatic current sharing technology, can Support Parallel Connect
Technical Parameter
| Technical Data | |
|
| D20-10-10 |
| INPUT | |
| Voltage Range | 95~135Vdc
|
| Rated Voltage (Vdc) | 110Vdc |
| DC Input Current | 20A |
| OUTPUT | |
| Rated Voltage | 110VDC |
| 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.