CATV power supply
Model No: HKTGD-001
Specifications:
Build-in mixer
The single signal output could be extended to two split outputs.
Each of the three ports could provide 60 volts output.
Over current protection, short protection and recovery are full-automatically.
Delayed off function, surge current suppression
Excellent ability of lightning protecting ensures long-time stable and continuous working in an adverse environment.
12V/2.5A direct current port, (optional, specify technical parameter by users)
Intelligent: RG-45 Ethernet interface is optional, for implementing a monitor system under
.
|
Items |
Units |
Technical Parameter |
|
Input Voltage |
V |
220 |
175 - 245 (optional) |
|
Output Voltage |
V |
60 |
60± 4 |
|
Voltage Frequency |
Hz |
50/60 |
|
Rated Output Current |
A |
2 4 6 8 10 (optional) |
|
Overload Protection Current |
A |
2 4.5 6.5 8.5 10.5 |
|
Fault Alert |
|
audible and visual alarm |
|
Automatic Recovery |
S |
25± 5 (customized) |
|
Frequency Band |
MHz |
5 - 750/862/1000 |
|
Signal Inserted Mode(optional) |
|
Single input/single output |
Single input/double outputs |
|
Insertion Loss |
dB |
≤ 1 |
≤ 1.5 |
≤ 2.4 |
≤ 2.8 |
≤ 4.2 |
≤ 4.9 |
≤ 5.5 |
≤ 5.5 |
|
Frequency |
MHz |
5-550 |
550-750 |
750-862 |
862-1000 |
5-550 |
550-750 |
750-862 |
862-1000 |
|
Return Loss |
dB |
≥ 16 |
≥ 14 |
≥ 14 |
≥ 14 |
≥ 16 |
≥ 14 |
≥ 14 |
≥ 14 |
|
Signal Hum Ratio |
% |
More than 66 |
|
Dielectric Strength |
|
3KV alternating current between input and case continued 1 minute without breakdown and flashover |
|
Insulation Resistance |
MΩ |
≥ 20 |
|
Leakage Current |
MA |
≤ 0.7 |
|
Working Mode |
|
outdoor, continuous working |
|
Cooling Method |
|
natural cooling |
|
Working Temperature |
degrees |
-40- +60 |
|
Storage Temperature |
degrees |
-40 - +80 |
|
Remarks |
|
90V and other voltages are optional |
Hunan HKT Technology Co., Ltd. (Hereafter refer to HKT), as a forerunner in cable TV equipment, optical fiber communications products, was formerly known as Changsha Zhongxing Electronic Industrial Co., Ltd and wholly owned Shenzhen Huankuantong Technology Co., Ltd now. Through over 14 years of growth, the company has accomplished impressive results in its originally established business to become one of world' S leading providers in CATV products with customers throughout various regions worldwide. As turnover increased steadily, the company has established more than 100 sales station in domestic and continue to focus on overseas market.
HKT has been penetrating the CATV industry, focusing on perfect combination of cost, technology and quality, and providing customers with the best solution. ISO 9001: 2008 quality management system has been strictly implemented to ensure that all business parts work under effective control.
HKT provide perfect low-cost and high-quality solutions to the provincial and municipal network companies and business users at domestic and abroad with excellence technical support, smooth financing platform, powerful cost control, superior industry and channel integration capabilities, strong manufacturing capabilities and efficient after-sales service system.
HKT owns patented turnkey technologies in CATV industry. Its product quality, functionality as well as cost competitiveness are considered to be of industry leading standards. HKT emphasis on organic combination of producing, learning and researching, and form the good cooperated platform with well-known universities. Now HKT have successfully developed two mature network management products with independent intellectual property rights. Named as HKT HFC equipment NMS V1.0 and HKT EOC equipment NMS V1.0. Which resolved the management problem of the network equipment and obtained the software enterprise certification.
Events
Changsha Zhongxing Electronic Industrial Co., Ltd. Was established on June 18, 1998.
Shenzhen Huankuantong Technology Co., Ltd was established on March 14, 2008.
Wholly-own and requisition Shenzhen Hywell Technology Co., Ltd on October 28, 2010.
Honor
CCC certification by China Quality Certification Center
CE certification
Quality Management System Certification by China Quality Certification CenterCertificate of Network Access for Broadcast Equipment from State Administration of Radio Film&TV P. R. China
Foreground Planning
Go public in Stock Exchange within year 2015.
