Box transformer monitoring and control, Oil transformer accessories,Transformer

 To reduce the line loss, general configuration 1 beside the fan 10/35 K booster stations. Wind farms each fan span up to hundreds of meters, ecr from far away; And motors are in the open field, the natural environment is bad, not convenient artificial tour; So, making wind box into the difficulties for the wind power plant monitoring. At present, wind power engineering design at home and abroad are in accordance with “unattended” less operation and management mode.
Above according to the actual situation, my company after the field investigation, organize r & d personnel specifically applied to wind power box change monitoring “wind box intelligent measurement and control deice”, solved the difficult problem wind box of remote monitoring ,staff at the central control room to understand all the wind box electric and non electric parameters and information, comprehensive implementation of wind box is “remote communication, remote sensing, remote control, remote regulating” function.

Function

1.       elemetry functions: three phase current, three-phase voltage, frequency, power factor, active power, reactive power, active power ,reactive power,

2.       electricity gas protection, over-current a, 2 of over-current, over current three section, zero sequence current protection, active power, reactive power;

3.       to protect the electric parameters: light the gas alarm, the heavy gas tripping , high temperature alarm, ultra high temperature trip, pressure release valve action, transformer oil level low alarm.

4.       straight flow input: A total of 3, 4 – 20 m A or heat resistance is optional;

5.       remote control function: 2 C/D A C 2200 road V opens into the active;

6.       remote control function: the standard number 4 D O;

7.       fault records: records 25 times in a recent fault information

8.       Security monitoring and video monitoring function

9.      Qigong can change automatically box.

Characteristics of the

1.       strong environment adaptability, meet wind farm -700℃ to 4℃ warm work environment.

2.       monitoring powerful: can measure three phase current on the low voltage side of transformer, three-phase voltage, frequency, power factor, active power, reactive power and other electrical parameters, can also be detected position load switch signals, position of low-voltage circuit breaker, isolating switch fuse group position signal, small open position signals, fuse fusing, change door open/close signal box, transformer

Oil level high and low signal , pressure release valve actuating signal, temperature signal, non electrical parameters of gas concentration signal with the signal.

3.      a powerful protection function: both have over-current a, 2 of over-current, over current three section, zero sequence current protection, over voltage protection, low voltage protection electric parameters such as protection function, also have the transformer gas protection, pressure protection, temperature protection, the protective function of electric parameters such as oil level protection.

4.   close/remote monitoring function is compatible with: can L E D in this device comes with LCD screen can also be on the remote computer to see all the parameters of electric parameters and the electric parameters information.