Beijing Tianyihongda Science & Technology Development Co., LTD
| Payment Terms | Western Union, L/C, T/T |
| Supply Ability | 3000sets per week |
| Delivery Time | 3000sets per week |
| Packaging Details | 56*40*34cm,48 pcs /box ,standarad export box |
| High-reliability software platform | uses a powerful Linux multi-tasking multi-threaded real-time operating system |
| Protection function | detect line fault and overload status |
| function | self-check |
| remote control | 18 lines remote control |
| Brand Name | Tianyihongda |
| Model Number | TYHD-DTU-2 |
| Certification | type test report |
| Place of Origin | Beijing,China |
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Product Specification
| Payment Terms | Western Union, L/C, T/T | Supply Ability | 3000sets per week |
| Delivery Time | 3000sets per week | Packaging Details | 56*40*34cm,48 pcs /box ,standarad export box |
| High-reliability software platform | uses a powerful Linux multi-tasking multi-threaded real-time operating system | Protection function | detect line fault and overload status |
| function | self-check | remote control | 18 lines remote control |
| Brand Name | Tianyihongda | Model Number | TYHD-DTU-2 |
| Certification | type test report | Place of Origin | Beijing,China |
| High Light | feeder remote terminal unit ，dsp digital signal processor | ||
TYHD-DTU distribution automation remote terminal with High-reliability software platform and Self-test
DTU power distribution network feeder automation device is with a hardware platform of 32 bits of microprocessor of high-performance, is with embedded real-time operation as a software development platform, also with characters of high stability and reliability , high performance,high intensity and low cost and easily installation.
DTU provides enough communication interface( 4 technical grade RS232 Serial ports, 2 of them can be equipped as RS485 ports,2 pieces of 10M Ethernet port,1 piece of USB port),main processor adapts technical grade 32 bits of high-performance processing chip, with specialized maintenance software, also can be remotely kept maintenance by specialized network, such as each CPU module is realized by bus. Main CPU module is as master station to control the whole communication process, the gathering CPU Module is as subsequent station, the communication rates is above 9600bps. Several device constitutes Ethernet bus through inner embedded industrial grade switch to make sure data processing and data exchange with sufficient bandwidth. ·
Distribution terminal assembly
The power distribution terminal is divided into a core measurement and control unit area, an operation panel area and a wiring terminal area according to functions, and an internal operation panel area is built in the battery. If you need to install communication equipment such as fuse box and carrier, the power distribution terminal can be equipped with a communication box. The functional area is divided as shown in the table below..
The key technical indexes:
| Remote signal performance | Remote circuit voltage | DC24V |
| Remote signal resolution | £2ms | |
| Remote signal anti-shake time | 0~60S, Level difference 1ms | |
| Output performance | Output mode | Relay passive contact output |
| Output capacity | DC24V/16A,AC220V/16A | |
| Output pulse width | 0.05～60S, Level difference 1ms | |
| Working power supply | Voltage of power supply | AC220V,range AC165~AC264V |
| DC220V, range DC200V~DC375V Positive and negative pole adaptation | ||
| Back-up power supply | Storage battery/ super capacitor bank ,DC24V/DC48V, |
There is type test report for it, test items as following:
|
Type Test Items
| 1. appearance and structure 2.function 3. electrical device performance 4.low temperature performance 5.high temperature performance 6.alternating temperature humidity7.vibrationendurance 8.incline drop test 9. electrical device life 10. static electricity and elecro-discharge immunity test 11.radio frequency electromagnetic field radiated immunity test 12.surge impact immunity test 13. power frequency magnetic field immunity test. 14. Adjacent interference test 15.short-circuit withstand impact test 16. fire hazard test 17. power consumption test 18. protection grade test 19. gripping strength test of grip structure. |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2014
Total Annual:
3000000-5000000
Employee Number:
150~180
Ecer Certification：
Site Member
Beijing TIANYIHONGDA Science & Technology Development Co., LTD is located in Lize Business Circle area, a prosperous business area in the center of Beijing City, China. is a high and advanced technology enterprise which is professionally engaged in research, production, sales and service of adva... Beijing TIANYIHONGDA Science & Technology Development Co., LTD is located in Lize Business Circle area, a prosperous business area in the center of Beijing City, China. is a high and advanced technology enterprise which is professionally engaged in research, production, sales and service of adva...
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