| After-sales Service: | Online |
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| Warranty: | 1 Year |
| Type: | Arrester Characteristic Tester |
| Maxcapacity: | <1000KN |
| Accuracy Grade: | 1 |
| Load Way: | Electronic Load |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier KGYZ-302E Arrester Characteristic Tester DC High Voltage Generator Lightning Strike Arrester
Product Introduction
KGYZ-302E Zinc oxide arrester electrification tester is a special instrument for testing the electrical performance of zinc oxide arrester. This instrument is suitable for the electrification or power failure detection of zinc oxide arrester of various voltage levels, so as to timely find the dangerous defects such as moisture and aging of the internal insulation of the equipment.
KGYZ-302E Zinc oxide lightning arrester live tester is simple to operate, easy to use, the whole process of measurement is controlled by the industrial computer, can measure the zinc oxide lightning arrester full current, resistance current and its harmonics, power frequency reference voltage and its harmonics, active power and phase difference, large screen can display the real waveform of voltage and current. The instrument uses digital waveform analysis technology and software anti-interference methods such as harmonic analysis and digital filtering to make the measurement results accurate and stable, and can accurately analyze the content of fundamental wave and 3 ~ 7 harmonics, and can overcome the influence of interphase interference, and correctly measure the resistance current of edge phase arrester.
KGYZ-302E Arrester Characteristic Tester DC High Voltage Generator Lightning Strike Arrester
Product Parameters
1, Power supply: 220V, 50Hz or internal lithium battery power supply
2. Measuring range:
Leakage current 0-10mA (extensible);
Voltage 30-100V (extensible);
(Optional 2: Input range of electric field strength: 30kV/m~300kV/m)
3. Measurement accuracy:
Current: Full current >100μA: ±5% reading ±1 word;
Voltage: When the reference voltage signal is >30V: ±5% reading ±1 word.
4. Measurement parameters:
Leakage current Full current waveform, effective value of fundamental wave, peak value.
The RMS value of the fundamental wave of the leakage current resistance component and the RMS value of the 3rd, 5th and 7th order.
Leakage current resistance component peak value: positive peak Ir+ negative peak Ir-.
Capacitive current fundamental wave, full voltage, full current phase Angle difference.
RMS voltage.
Power consumption of arrester.
5, voltage reference signal sampling method:
Wired synchronization: 20 m (expandable)
6, lithium battery parameters:
Charging time > 6 hours
Continuous working time > 4 hours
Intermittent working time > 8 hours
7, instrument size: host 36cm×26cm×14cm accessories box 42cm×33cm×20cm
8, instrument weight: host 5.0kg accessories box 9.0kg
KGYZ-302E Arrester Characteristic Tester DC High Voltage Generator Lightning Strike Arrester
Product Characteristics
1, all-weather super touch true color LCD
800×480 color LCD touch screen, high-speed thermal printer; Graphic display, the interface is intuitive, easy to operate and use on-site personnel.
2, ultra-long distance wireless transmission
Wireless transmission of PT signals over 400 meters, on-demand configuration up to 2,000 meters.
3, suitable for a variety of places to test
Suitable for lightning arrester live, power failure or laboratory and other places to use.
4, current and voltage three same measurement
Real three-phase current, three-phase voltage test at the same time, improve work efficiency;
5, internal no strong electricity safe and reliable
There is only weak current inside the instrument, and the voltage does not exceed 12V; Current and voltage sensors are completely isolated, safe and reliable.
6, support voltage multiple sampling
Multiple voltage reference signal sampling methods:
(1) Wired mode
Wired mode: the signal is taken from the PT end metering winding, and the digital signal is transmitted wired.
(2) Wireless mode
The signal is taken from the PT end metering winding, and the digital signal is transmitted wirelessly, eliminating the need for long distance cable connection.
(3) No voltage mode
There is no need to take signals from PT terminals, and the voltage reference is found by software calculation.
7, built-in high energy lithium battery
Internal 6000mAh high energy lithium ion battery, especially suitable for no power supply.
8, embedded industrial PC
Equipped with embedded industrial operating system, support direct shutdown mode; Equipped with a USB interface, support U disk to export data; It can be used with external USB mouse and keyboard, easy to operate.
9. Mass storage of data
The internal SD card with 4GB capacity can store massive test data, and has functions such as data management and storage.
10. Advanced data processing
Supporting upper-layer management software, with historical data management, data analysis, automatic report generation printing and other functions.
11, high-speed sampling signal
High speed sampling frequency, advanced digital signal processing technology, strong anti-interference performance, high precision measurement results.
12, professional waterproof safety box
The import project adopts dustproof, waterproof and anti-corrosion engineering plastic sealed box, which is small in size, light in weight and easy to carry.
13, a variety of additional functions
The instrument has power saving function, calculator function, screenshot function and so on.
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Audited Supplier 
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