Dynamic Characteristics Tester for HV Circuit Breaker Tester

• Current display: Maximum current 30A, resolution: 0.01A
• Instrument power supply: AC/DC 220V±10%; 50Hz±2%
• External trigger voltage: AC/DC10-300V, current≤120A
• Operating Environment: -20ºC~+50ºC
• Relative humidity: ≤90%
• Warranty: 1 year
• Model NO.: GDKC-15A
• Transport Package: Standard Export Wooden Box
• Specification: 360*260*170mm
• Trademark: HV Hipot
• Origin: Wuhan, China
• HS Code: 9031809090
• Production Capacity: 5000sets/Year

Product Description

Power System High Voltage Circuit Breaker Analyzer GDKC-15A

 

Product Description

High voltage circuit breaker is one of the most important control equipment in the power system. GDKC-15A is used to test the dynamic characteristics of high voltage circuit breaker. It is easy to operate, with high accuracy.

Features

• Embedded industrial control computer. The main board is based on the CortexTM-A8, the main frequency is 1GHz and the flash memory is 1GB. The booting speed is only 16 seconds. 8.4-inch color screen, windows operating system, intuitive user-friendly interface, touch screen, support for Chinese and English input, easy to operate.
• High-speed thermal printers facilitate field printing of test data.
• Internal integrated power supply, no need for on-site secondary power supply, easy to use. Can provide DC10 ~ 260V adjustable power supply, current is 20A. Arbitrarily set the action voltage of the opening and closing coils, and can be used for low-voltage action test of circuit breaker.
• Equipped with a linear sensor, a rotation sensor, a universal sensor and a bracket, and a special fixed multifunctional joint, the installation is extremely convenient and simple.
• Applicable to all models of domestic and foreign production of SF6 switches, GIS combination appliances, vacuum switches, oil switches.
• Switch action once, get all the data and graphics
• The host can store 30000 sets of field test data (extensible memory card), real-time clock inside the machine, easy to archive.
• Equipped with U disk interface, can directly save the data to U disk, upload it to the computer for analysis and save.
• Able to measure 12 metal contact and 3(6) double-end grounded switch at the same time.
• Including enveloping line, through the numeric value of multi switch test (2-10) to generate standard enveloping line, carry out analysis and comparison, the analysis of switch vibration frequency can also be carried out.
• Internal anti-interference circuit can meet the reliable use of 800KV substation.

Specifications

•  Timing measurement
  12 contacts Inherent open (close) time
  Open (close) in phase synchronization
  Open(close) phase-to-phase synchronization
  Close (open) bounce time (number of bounce)
  Test range: 0.01ms to 18000ms, resolution: 0.01ms

• Double-end grounded switch measurement
  3(6) contacts Inherent open (close) time
  Open (close) in phase synchronization
  Close (open) bounce time and waveform

• Velocity measurement
  Just open (just close) velocity
  Specified time period (travel or angle) average velocity

• Velocity measurement range:
  1mm sensor 0.01~25.00m/s,
  0.1mm sensor 0.001 to 2.50m/s
  0.5°angle sensor 1 wave cycle / 0.5°

• Travel measurement
  Moving contact travel (travel)
  Contact travel (open distance)
  Travel overshoot and return (overtravel)
  Sensor: 50mm, Resolution: 0.1mm
  360 line sensor: 360º, resolution: 0.5º
  Optional sensor: 300mm, 1000mm, acceleration sensor

 

Current display	Maximum current 30A, resolution: 0.01A
Instrument power supply	AC/DC 220V±10%; 50Hz±2%
DC power output	DC power output: DC20~260V continuously adjustable, DC110V≤30A (short-term), DC220V≤20A (short-term)
External trigger voltage	AC/DC10-300V, current≤120A
Isolated switch measurement range	Voltage output: DC10~260V (adjustable);
	Power output time: 0.01-20 seconds (can be set);
	The maximum acquisition time of the fracture signal is 200 seconds;
	Measurable fracture open, close time, three phases different period, bounce time and time
	Measurable fracture open, close time, three phases different period, bounce time and time
Host volume	360×260×170mm
Operating Environment	-20ºC~+50ºC
Relative humidity	≤90%