Centralized Type DTU
BD-163 distribution automation remote terminal (hereinafter referred to as the distribution terminal) is a new generation of power distribution terminal based on the latest generation of automated remote terminal technology.
Description and Functions of Centralized Type DTU
With "communication", it has "remote maintenance" function.
Flexible configuration, all protection functions have separate retreat.
The device has a complete self-checking function to detect the working conditions of each part online.
The closing and closing circuit adopts anti-misoperation design and has anti-missing function.
Applicable to analog acquisition, state quantity acquisition, local and remote control switch closing of 4-12 switch
24 channels can be controlled by expansion
By selecting different configurations, it can meet the needs of “Three Remote” and “Two Remote” of State Grid and South Grid.
Meet the special requirements of all parts of the country (such as Shandong, Beijing, Guangdong, etc.)
Zero-sequence current setting adaptive function, no manual setting required
Meet the specific requirements of “one or two integration”
The core unit can be flexibly configured to shade vertical, shaded horizontal, outdoor vertical and group screen.
Technical Parameters of Centralized Type DTU
|
Ac sampling |
Electromagnetic transformer |
Measuring voltage range |
0~200V(Un=100V) ratio （10KV/）/（0.1KV/） |
|
Measuring zero-sequence voltage range |
0~200V(Un=100V/3) ratio （10KV/）/（0.1KV/） |
||
|
Measuring current range |
|
||
|
Precision grade of measuring voltage and current |
Class 0.5 |
||
|
Protective current range |
0~100A( In=5A)/0~20A( In=1A) |
||
|
Protective current accuracy |
±3% |
||
|
Active power precision class |
Class 0.5 |
||
|
Reactive power accuracy class |
Class 1 |
||
|
Power factor resolution |
|||
|
Frequency measurement range |
45~55Hz |
||
|
Frequency measurement error |
<0.01Hz |
||
|
Electronic transformer |
Measuring voltage range |
0~6.5V(Un=3.25V/V) ratio （10KV/）/（3.25V/） |
|
|
Measuring zero-sequence voltage range |
0~13V(Un=6.5V/3V) ratio （10KV/）/（6.5V/3V） |
||
|
Measuring current range |
0~20V(In=1V) ratio 600A/1V |
||
|
Measuring zero sequence current range |
0~2V(In=0.2V) ratio 20A/0.2V |
||
|
Precision class of measuring voltage and current |
Class 0.5 |
||
|
Protective current range |
0~20V(In=1V) ratio 600A/1V |
||
|
Protective current accuracy |
±3% |
||
|
Zero sequence voltage / zero sequence current accuracy level |
Class 0.5 |
||
|
Active power precision class |
Class 0.5 |
||
|
Reactive power accuracy class |
Class 1 |
||
|
Power factor resolution |
|||
|
Frequency measurement range |
45~55Hz |
||
|
Frequency measurement error |
<0.01Hz |
Zhuhai GopowerSmart Grid Co., Ltd. is one of the earliest electric power equipment ltd. We provide master terminal unit in scada, master terminal unitand etc. Want to know more? Please contact us.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
11KV Auto Recloser Vacuum Circuit Breaker | ZW32 series 11 kv outdoor vacuum circuit breakers are used in distribution systems and pole mounted recloser. 11kv outdoor circuit breakers are use... |
 |
15KV SF6 Gas Load Break Switch | 15KV SF6 Gas Load Break Switch 15kv load break switchis suitable for rated voltage 15kV, rated current 630A, 50/60Hz distribution network breaking... |
 |
Pole Mounted Switch | The pole mounted disconnect switchis a kind of safety switch used on the electric pole to ensure the safety of electricity. Its main function is to... |
 |
11KV Vacuum Circuit Breaker | 11KV Vacuum Circuit Breaker ZW32 series 11kv breakerare used in distribution systems. 11kv auto reclosers are used to make and break normal and fa... |
 |
11KV Vacuum Circuit Breaker | ZW32 series 11kv vacuum circuit breaker are used in distribution systems. 11kv auto reclosersare used to make and break normal and fault currents. ... |
Похожие товары
 |
flask | Продавец: PakGent Bioscience (Suzhou) Co., Ltd. | Fit tips, DNase/RNase free, sterile, rack pack（78mm） PakGent UFPT-1000R-L Low Retention 1000ul M... |
 |
Lesinurad | Продавец: Lepu Medical Technology(Beijing)Co.,Ltd | Lesinurad *Product registration and availability vary by country. For more information on prod... |
 |
LEN503 Nebulizer | Продавец: Lepu Medical Technology(Beijing)Co.,Ltd | Cute pet caring Small atomized particles nebulizer machine for kids Adjustable atomizing cup H... |
 |
SINOART Shanghai Co., Ltd. | Продавец: SINOART Shanghai Co., Ltd. | SINOART Shanghai Co., Ltd. is a combined industrial & trading company in China, specializing ... |
 |
High Voltage Surge Arresters | Продавец: Guangdong Yufeng Industries Co.,Ltd | High voltage surge arresters, also called lightning arresters, are electrical devices designed to... |
