Advanced structure principle: Advanced design and theory
optimization of pipes structure, high resolution 24-bit digital
sensors, advanced data acquisition card and field bus and latest
ARM control technology and policy analysis. These realize the break
of high precision measurements.
Various flange adapter: Special design, easy to change and stable
measurement make the console can test different types（25,50,80）of
relays with high precision stably.
Volume measurement: Ingenious design of volume barrel, special
designed pressure sensors and precise algorithm make sure the
real-time volume measurement accurately. The resolution of volume
measurement is 2ml.
Flow velocity measurement: Ingenious pipe structure with flange
adapter, special designed flow velocity acquisition system make it
possible to measure different type of relays precisely. The
resolution of flow velocity measurement is 0.01 m/s.
Sealing performance measurement: Using an air compressor to
simulate the pressure inside the relays to measure the sealing
performance of the relays through the proper design and
distribution. Combining the manual and intelligent interruption
together to pause the operation before the danger happens, which
guarantee the operation safe.
Stable performance: Cluster bus layout, proper data acquisition
card and control lines distribution layout make the console good
EMC and anti-interference performance and make sure the device
works well under harsh environment.
Joystick and pneumatic actuator: Joystick and pneumatic actuator
could be used to control the platform, which makes it easy to
operate and install the relays. These guarantee the high precision
and high repeatability measurement.
Open transparent protection cover large-sized and automatically:
The whole environment of the measurement is visible through the
transparent cover, which makes it intuitive to judge the
performance of relays. Solid structure, and open and close
automatically assure the operation safe.
Large-sized color monitor and beautiful interface: Windows
operation system, 15 inches color LCD, IPC mouse and keyboard,
network communication, colorful graphical operation interface and
real-time help system, intuitive simple operation. It can test all
projects automatically and view, analysis, save, and print the
Power transformer is very important in power system electrical
equipment. In order to ensure the reliable operation of
transformer, multiple fast protection devices are installed, such
as gas protection, backup protection, differential protection. Gas
relay is an important executive component of gas protection.
But for a long time, due to the detection equipment fall behind and
neglect of gas relay calibration, leaving serious hazards for grid
security. RELAYSTAR-WS100 gas relay calibration bench is a newly
designed gas relay calibration and testing equipment. The
calibration bench can simulate gas relay action mechanism inside
transformer when internal faults occur.
A new generation of high-precision sensors embedded control and
measurement technology is adopted, detect the gas relay’s flow
velocity value and action gas volume value accurately. High test
speed, high accuracy, good repeatability.