Switch Characteristic Tester-扬州达瑞

Product Introduction:

The Switch Mechanical Characteristic Tester is a computer-based intelligent testing instrument developed for high-voltage vacuum switches. It adopts the most advanced microelectronic technology to quickly provide accurate and reliable measurement data, displaying all data of closing (opening) operations in Chinese characters and storing all the data you need. It also provides Chinese prompts for possible switch faults and incorrect connection of external signal lines. The instrument is simple and intuitive to operate, and the measured data can be stored, reviewed, and printed in Chinese.

Product Features:

◆ Closing synchronization time (0-100Ms)

◆ Opening synchronization time (0-100Ms)

◆ Closing sequence of contacts

◆ Opening sequence of contacts

◆ Closing time (0-1000Ms)

◆ Opening time (0-1000Ms)

◆ Contact closing bounce time (0-100Ms)

◆ Average closing speed (0-100M/s)

◆ Average opening speed (0-100M/s)

● Test Functions

◆ Closing (opening) sequence of contacts, testing up to three contacts simultaneously

◆ Closing (opening) time

◆ Closing (opening) asynchrony, testing up to three contacts simultaneously

◆ Closing contact bounce time, testing up to three contacts

◆ Average closing (opening) speed, testing any one phase

◆ Store, review, and print required data (time and number can be edited via computer).

● Display Functions

◆ Chinese display of all parameters in test functions

◆ Chinese display of various faults (including: wiring error, refusal to open, refusal to close, false opening, false closing, measurement error)

◆ Chinese display of various test statuses (including: closing measurement, opening measurement, etc.)

◆ Character display indicating the conduction status of A, B, C and auxiliary point N

● Product Features

◆ Applicable for switch operating voltage range of ≌100V—300V.

◆ Automatically identifies operation type (closing or opening operation) and provides Chinese prompts.

◆ The switch only needs to operate once (one closing or one opening) to obtain all measurement data for the corresponding operation.

◆ All measurement data is displayed in Chinese on the LCD screen, clear and intuitive.

◆ The closing (opening) gap can be manually set before measurement.

◆ Press the setting key to enter the record menu, then press the record key to store all required data.

◆ All parameters in the "Test Functions" item and gap parameters can be printed out.

◆ All test items of this instrument are tested and processed strictly according to the definitions in GB3309——89.

Product Parameters:

◆ Closing voltage: ≌100～300V

◆ Opening voltage: ≌100～—300V

◆ Closing (opening) time: 0～999.9ms  

◆ Closing (opening) asynchrony: 0～99.9ms  

◆ Contact bounce: 0～99.9ms

◆ Average speed: 0～99.9m/s

◆ Instantaneous closing (opening) speed: 0～99.9m/s  

◆ Gap: 0～999.9mm  

◆ Power supply: AC220V±10％50H2  

◆ Power consumption: <30W

◆ Applicable temperature and humidity range: Temperature 0～40℃, Humidity <80％

◆ Instrument weight: 5kg