OEM Best ultrasonic testing ndt Manufacturer – GDYZ-301A Zinc Oxide Surge Arrester Tester – HV Hipot

OEM Best ultrasonic testing ndt Manufacturer – GDYZ-301A Zinc Oxide Surge Arrester Tester – HV Hipot

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OEM Best ultrasonic testing ndt Manufacturer – GDYZ-301A Zinc Oxide Surge Arrester Tester – HV Hipot Detail:

It is the special equipment of testing zinc oxide electric performance. The instrument can accurately and stably measure the arrester resistive current and the monitor counter action parameters while the equipment is running. It can also check the monitor ammeter. 

Features

● 8inch color LCD touch screen, high speed thermal printer.
● The measurement data of wire and wireless is the same.
● Wireless sampling, with long distance.
A. Wired: indoor use, or on-site where the PT sampling wiring cabinet is near with tested lightning arrester.
B. Wireless: outdoor use, or on-site where the PT sampling wiring cabinet is far from tested lightning arrester, wireless distance is up to 1000M.
● Three-phase can be measured at the same time. The resistive current of 3channels can be measured at the same time, meanwhile, there are two anti-interference modes: 1) no interference: the interphase angle cannot be calculated and corrected automatically under this mode; 2) With interference: the interphase interference angle can be calculated and corrected. Only one time connection to finish measurement of ABC phase.
● Built-in high capacity Li-battery, suitable for no power supply field.

Technical Parameters

Use condition -20℃- 50℃ RH<80%
Charging power supply AC 220V±10%
Input range of PT reference voltage 0-300V
Input resistance of voltage channel ≥150kΩ(with fuse)
Measuring accuracy of PT reference voltage ±(2% of the reading+0.5V)
Measuring range of current input 0-10mA
Measurement accuracy of current fundamental ±(2% of the reading+5μA)
Measurement accuracy of current harmonic ±(5% of the reading+10μA)
Input resistance of current channel ≤1Ω
Action times of monitor 0~99times
8/20μS impulse current ≥50Ap
Calibration range of current meter 0-10mA
Calibration accuracy of current meter ±(2% of the reading+5μA)
Measurement resolution Voltage 0.001V
Current 0.001mA
Angle 0.001°
Battery working time Main unit 8hours, voltage sampling box 12hours
Wireless transmission distance 1000meters and above(empty and unobstructed)
Dimension of main unit 320×270×140mm
Handheld collection probe 180×120×80mm
Weight of main unit 4kg(without accessories)

Accessories

Main unit

1piece

Sampling unit

1piece

Wireless communication unit

1piece

Measurement cable of 3-phase resistive current

1piece

Sampling cable of 3-phase voltage

1piece

Output cable of current meter calibration

1piece

Ground cable

1piece

Power cord

1piece

Charger

1piece

Fuse

3pcs

Print paper

1roll

Alligator Clip

8pcs

Test report

1piece

User’s guide

1piece


Product detail pictures:

OEM Best ultrasonic testing ndt Manufacturer –  GDYZ-301A Zinc Oxide Surge Arrester Tester – HV Hipot detail pictures

OEM Best ultrasonic testing ndt Manufacturer –  GDYZ-301A Zinc Oxide Surge Arrester Tester – HV Hipot detail pictures

OEM Best ultrasonic testing ndt Manufacturer –  GDYZ-301A Zinc Oxide Surge Arrester Tester – HV Hipot detail pictures


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Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers' requires for OEM Best ultrasonic testing ndt Manufacturer – GDYZ-301A Zinc Oxide Surge Arrester Tester – HV Hipot , The product will supply to all over the world, such as: kazan, Porto, Thailand, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We now have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
  • We have worked with many companies, but this time is the best,detailed explanation, timely delivery and quality qualified, nice!
    5 Stars By Ricardo from The Swiss - 2017.05.21 12:31
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Helen from Nigeria - 2018.10.01 14:14

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