Product Features
1.The instrument can automatically identify the fracture opening and closing state, and according to the reference state corresponding to the fracture tip and operation.
2.Independent 6 fracture, can detect and indicate the connection state of the fracture, facilitate the user to check the wiring.
3.The machine can store 100 groups of test results.
4.Large screen LCD (320 * 240) LCD display, advanced gray screen, in the sun is not black reflective, graphic and English characters menu operation, user-friendly menu interface, easy to operate.
5.instrument has powerful function of graphic analysis, and the waveform and measurement data are displayed on the same screen;
6.The utility model has the function of time delay protection, and the coil voltage can be automatically cut off after the circuit breaker is operated;
7.The instrument do electric test and manual test.
8.For high and low voltage test, automatically find the lowest score or closing voltage.
9.Reclosing test, can be divided into points, points, points and parameters, can test the parameter for open-close ,close-open ,close-open-close.
Product Parameters
Type | ZC-300A | |
Function | High voltage switch characteristic measurement | |
Power supply | Input voltage | 185Vac~250Vac |
Allowable input voltage | 85Vac~264Vac | |
Frequency | 50/60Hz | |
Allowable frequency | 45Hz~65Hz | |
Input power | 40VA | |
Joint | Standard AC socket 60320 | |
Time measurement | Measurement channel | 6 |
Measurement items | The inherent opening (closing time) Opening (closing) in different phases Opening (closing) in different period | |
Measuring range | 0.1ms~999.99ms | |
Accuracy | 1%±;(1% reading+2 words) | |
Velocity measurement | Measurement items | Opening (Closing) speed |
Measuring range | 1mm sensor:0.01~25.00m/s | |
Stroke measurement | Measurement items | Moving contact stroke (stroke) |
Measuring range | Linear sensor:50mm(selective matching 300mm) | |
Resolving power | 50mm Linear sensor:0.1mm 360°;Line sensor:0.5°; | |
Other properties | Current measurement | Current is the maximum current value of the coil |
Display | 320 x 240 LCD screen with adjustable contrast | |
Data storage | 100 sets of measurement data can be stored | |
Printer | High-speed thermal printer | |
DC power | Output voltage: 25 ~ 260V continuously adjustable, output current ≤15A (short time) | |
Environment condition | Operating temperature | -10ºC~+50ºC |
Storage temperature | -25ºC~+70ºC | |
Relative humidity | 5%~95%,No dewing | |
Physical characteristics | Size | 380*280*140mm3 |
Weight | 7kg (Excluding attachments) | |
Accessory List of the equipment
No. | Device name | Number |
1 | Fracture signal line | two sets |
2 | Closing and opening control line | one set |
3 | 10A power cord | one piece |
4 | 10A fuses | two pieces |
5 | Printing paper | one roll |
6 | 50mm linear sensor | one |
7 | 360°rotating sensor | one |
8 | Dedicated connector of VS1 vacuum switch | one |
9 | Dedicated connector of SF6 breaker | one set |
10 | Gimbal | one |
11 | Short circuit wire | one piece |
12 | Ground wire | one piece |
