| Customization: | Available |
|---|---|
| Warranty: | 1 Year |
| Max Diameter of Workpiece: | <500mm |
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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-221A | |
| Function | Measurement of dielectric loss tangent and capacitance of equipment | |
| Working power | Input voltage | 180Vac~270Vac |
| Allowable input voltage | 85Vac~264Vac | |
| Frequency | 50/60Hz | |
| Allowable frequency | 45Hz~65Hz | |
| Input power | 800VA | |
| Joint | Standard AC socket 60320 | |
| Internal High-voltage | Set voltage range | 0.5~10kV |
| Maximum output current | 200mA | |
| Boost &Reduction voltage | Continuous smooth adjustment | |
| Voltage accuracy | ±(1.5%×reading +10V) | |
| Voltage resolution | 1V | |
| External High-voltage | Positive wiring | Maximum test current 1A,Power frequency or frequency conversion 40~70Hz |
| Negative wiring | Maximum test current 1A/10kV,Power frequency or frequency conversion 40~70Hz | |
| Capacitance range | Internal High-voltage | 3pF~60000pF/10kV;60pF~1μF/0.5kV |
| External High-voltage | 3pF~1.5μF/10kV;60pF~30μF/0.5kV | |
| Resolving power | Highest 0.001pF,4 significant digits | |
| Measurement accuracy | Cx | ±(reading ×1%+1pF) |
| tgδ | ±(reading ×1%+0.00040) | |
| Other parameters | Anti-interference index | Frequency conversion anti-jamming, under 200% interference can still achieve the above accuracy |
| Tgδ range | No limit, resolution 0.001%, capacitance, inductance, resistance, automatic identification of the three test samples | |
| Test current range | 10μA~5A | |
| CVT self excitation low voltage output | output voltage 3~50V, Output current 3~30A | |
| Measurement time | About 40s, relating to measurement | |
| Environment condition | Operating temperature | -10ºC~+50ºC |
| Storage temperature | -25ºC~+70ºC | |
| Relative humidity | 5%~95%,no dewing | |
| Physical characteristics | Size | 435×340×340mm3 |
| Weight | ≈30kg (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 |
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