Control Box-Feeder Terminal Unit
The feeder terminal unit(FTU) is a new HV switch control device of control cabinet enclosures equipped with both the imported DSP high-speed sampling chips and the high-performance ARM chips, and can fast and stably finish the monitoring on the switch.
Industrial feeder remote terminal unitby our electric power equipment company has such functions as the protection, measuring, controlling, monitoring, communication, remote control, and so on and features high integration level, flexible configuration, and user-friendly interface. Electrical control cabinet are widely applied to the radiant and ring network power supply systems.
FTU outdoor control electrical control box can help the systems identify transient and permanent line faults. Outdoor control box eliminate the impact of transient line faults automatically, isolate the permanent fault segments to avoid prolonged power failure in a large area, and automatically recover the power supply in fault-free areas, so as to realize the automation of power distribution network in an economical and practical way.
Control Box-feeder Remote Terminal Unit Key Functions
|
S/N |
Functions |
Remarks |
|
Three section protection |
Each protection can be vote back independently |
|
|
Over-current count protection |
Failure time count, output after meeting the number of times, output mode is optional |
|
|
Zero-sequence protection |
Output options: exit, alarm and tripping |
|
|
Pre - voltage fault protection |
Protection can be accelerated when combined at fault point |
|
|
Post-reclosing acceleration |
Vote back independently |
|
|
Constant time-lag |
The protection time is fixed |
|
|
Inverse time limit |
Multiple protection curves optional |
|
|
Ring network protection |
Hardware needs to configure double PT |
|
|
Event Log |
The recording time is exactly millisecond |
|
|
Status enquiry |
The main content is remote control and remote metering |
|
|
Remote programmable |
Remote input support programmable |
Control Box-Feeder TerminalUnit Communication Protocols
|
S/N |
Protocols |
Remarks |
|
IEC balanced |
||
|
IEC unbalanced |
||
|
IEC |
||
|
Now support level 3 |
||
|
Modbus |
Control Box-feeder Remote Terminal Unit Technical Parameters
|
Items |
Rated value |
Remarks |
|
|
Operating ambient temperature |
-40 ~ +85℃ |
||
|
Environmental relative humidity |
10 ~ 100% |
||
|
Maximum absolute humidity |
35g/m3 |
||
|
Atmospheric pressure |
66~ 108kPa |
||
|
Working voltage |
AC220V±20% |
||
|
Working voltage frequency |
50HZ±5HZ |
||
|
Power consumption |
≤15W |
||
|
Protective exit time |
<35ms |
Protect inherent action time at 1.5 times fixed value |
|
|
Insulation impedance |
>100MΩ/ DC500V |
||
|
Power frequency withstand voltage |
2k |
Power circuit to ground |
|
|
500 |
On-off input circuit to ground |
||
|
500 |
Output circuit to ground |
||
|
2k |
AC circuit to ground |
||
|
2k |
AC circuit and power circuit |
||
|
1500 |
Between on-off input circuit and output circuit |
||
|
Impulse withstand voltage |
5k |
Power circuit to ground |
|
|
1k |
On-off input circuit to ground |
||
|
1k |
Output circuit to ground |
||
|
5k |
AC circuit to ground |
||
|
5k |
AC circuit and power circuit |
||
|
1k |
Between on-off input circuit and output circuit |
Gopowerhas many types of medium voltages LBS load break switch, in which 11kv load break switch and 15kv load break switch are very popular in our board and overseas customer, welcome to get enquiry now!
Send product request
Other supplier products
 |
11KV Auto Recloser Vacuum Circuit Breaker | 11KV Auto Recloser Vacuum Circuit Breaker ZW32 series 11 kv outdoor vcbvacuum circuit breakers are used in distribution systems and pole mounted r... |
 |
Centralized Type DTU | The centralized DTU adopts high-performance MCU processor, high-speed industrial network communication technology, multi-CPU integration technology... |
 |
15KV SF6 Gas Load Break Switch | 15KV SF6 Gas Load Break Switch 15 kv pole mounted disconnect switch is suitable for rated voltage 15kV, rated current 630A, 50/60Hz distribution n... |
 |
SF6 Gas 11 KV Load Break Switch | The 11kv load break switchis suitable for the distribution network with the highest voltage 11kV, the rated current 630A, and the rated frequency 5... |
 |
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... |
Same products
 |
Washable Cheap 13.56Mhz 213 Nfc Mini Stickers 13.56 Mhz RFID Label Sticker Tag HF/UHF Tags Dry Inlay | Seller: XIUCHENG RFID | Size：On request Material:PET, PVC,paper or customized Frequency:UHF/HF Printing:Thermal transf... |
 |
Micronized wax used for industrial paint processing | Seller: Syntop chemical Co.,Ltd. | Micronized wax is a vital functional additive in industrial paint processing, with primary functi... |
 |
Plant Growth Regulator Manufacturer | Seller: HEBEI LAIKE BIOTECH CO.LTD | Plant Growth Regulator Manufacturer Plant Growth Regulator Manufacturer - Laike Biotech spec... |
 |
Fungicide Supplier | Seller: HEBEI LAIKE BIOTECH CO.LTD | Fungicide Supplier Wholesale Fungicide - Laike Biotech is a professional supplier and manufa... |
 |
Fungicide Supplier | Seller: HEBEI LAIKE BIOTECH CO.LTD | Fungicide Supplier Wholesale Fungicide - Laike Biotech is a professional supplier and manufa... |
