Basic Info.
Product Description
General introduce:
The product is based on the latest standards of IEC62271-100 R & D and production, to complete the time characteristic curve and the standard envelope of the comparison. The instrument uses the computer host computer test software to control the whole operation process and the later data management, report printing. The instrument sampling rate of up to 40KHz, displacement amplitude resolution can reach 16, thus ensuring the accuracy of the measurement. Can be directly measured contact distance, overtaking, combined (sub) gate time, just the (sub) speed, the average speed, combined (points) current peak, bounce, different period, rebound and other data, and display fracture waveform, Stroke curve, current curve and so on. Internal comes with DC power supply, great convenience for customers to use. The product is the domestic switch manufacturers are using the most extensive mechanical characteristics of the tester. The instrument comes with 50mm linear sensor and angular displacement sensor and universal measurement fixture, user-friendly field use.
Function features:
In order to controlling the full testing process via computer software and the later data analysis and management, a computer needs to equip. The computer and mainframe are connected by USB cable.
Detailed report includes open and close MTC, envelope curve, winding current curve and the parameter list.
The tester can perform 6 test types of switchgears: close, open, close-open, open - t - close-open, open -t- close-open - t - close-open and close-open -t - close-open.
Except to the testing software (Data Proc), this tester also equips the curve generating software (RCM) using for generating the reference travel characteristics of the relevant mode of circuit breaker according to the collection data collected by the testing software.
During testing, it needs to install the sensor to measure the travel characteristic, and it compared the reference travel characteristic with the contact stroke curve according to the standard of IEC 6227-100-2001: 05 and GB 1984-2003.
It is easy to install the sensor on any one of A-phase, B--phase and C-phase.
Angle displacement sensor is an option; the software includes 3 kinds of converting modes on angle and travel.
There are 3 kinds of test controlling modes: internal controlling, external controlling and manual controlling.
Precisely test the current peak value and variational curve in open and close winding.
Calculate and display the speed of contact spot and variational curve of the acceleration.
Respectively definite the moving speed of contact spot according to three kinds of definition "percentage of travel", "time", "travel", in order to meet the various speed testing requirement.
Directly and accurately measure the clearance of open contacts.
Measure and display the waveform results in interruption point, rebound peak value, bounce, over-travel, over-stroke and so on.
Test the mechanical characteristic of circuit-breaker such as time difference, open and close speed, open and close time etc. It also covers the previous standard test items and the new standard test items.
Provide a great database function to save all of tested data and to access all of relevant information in the future.
Main Technical Data
Power supply: AC 220V±10% 50Hz±5HZ
Work environment temperature: -10ºC~60ºC
Maximum output current of inner DC power supply: 10A
Relative moisture: ≤90%
Adjustable voltage range: 25 V~300V
Acceptable external power supply: 0~10A (remark: The external AC contactor is needed when the current value is above 10A)
Mechanical travel characteristics sampling frequency: 40KHz
Sampling resolution: 16bit
Time measurement scope:1ms-999ms resolution:0.025ms precision:( 0.05%±0.025) ms
Speed measurement range:0m/s-20m/s Speed measurement resolution:0.01m/s Reading: ±0.02m/s Precision: 1%
Travel measurement range: 0 mm-9999mm Resolution: 0.01mm Precision: the total length of sensor/65535
Coil current waveform sampling frequency: 40KHz Sampling precision: ≤0.1%
Coil current measurement scope:0~15A (standard)According to the clients demand, the measurement scope can be setup: 0~300A
Address:
Dianzi Sanlu, Xi′an, Shaanxi, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001
Company Introduction:
The company founded in 2001 is the high-tech enterprise and double-soft enterprise engaging in testing of high-voltage electrical product along with R&D, production and marketing of electric power automatic product at the earliest in China and also one of members of CEEIA (China Electrical Equipment Industrial Association). Operation scope of the enterprise relates to various fields including production, process control, industrial automation, quality inspection, online testing and monitoring of electrical equipment.
The key technical personnel from National High Voltage Electrical Equipment Quality Supervision and Inspection Center---Xi′an High Voltage Apparatus Research Institute Co., Ltd and postdoctoral workstations of various academies. Therefore, every type of product can be developed and designed by famous experts and scholars in the industry so as to assure advanced technology and stable quality of products.