LCD Touchscreen High-Precision Sampling Zinc Oxide Arrester Characteristics Tester Surge Arrester Tester

• Customization: Available
• After-sales Service: Yes
• Warranty: 1year
• Single Gross Weight: 5.000kg
• Single Package Size: ["36X36X14.Cm","36X36X14.Cm"]
• Power: Electronic
• Customized Support: OEM,ODM,Obm,Software Reengineering
• Trademark: KDZD
• Origin: Hubei, China
• HS Code: 9030332000

Product Description

Main technical indicators

 

Reference voltage input range (peak): 20V-250V (reading 2%+5 words)

Full leakage current measurement range (peak): 100uA-10mA (reading 2%+5 words)

Measurement range of resistive current (peak): 100uA-10mA (reading 5%+5 words) (secondary method without phase to phase interference)

Capacitive current measurement range (peak): 100uA-10mA (reading 5%+5 words)

Accuracy of current harmonic measurement: ± (reading x 10%+10uA)

Current channel input resistance: ≤ 2 Ω

Electric field strength input range: 30kV/m~300kV/m, total harmonic content<30%

Accuracy of electric field strength measurement: ± (reading x 10%)

Angle measurement range: 0 · -360·

 

Power consumption	4W
Charging power supply	DC12V
Charging power supply	10000mAh
Wireless transmission distance	400M

 

Instrument features

 

1. Multiple voltage reference signal sampling methods:

Wired synchronization: Take signals from the PT end measuring winding and transmit digital signals through wired communication.

Wireless synchronization: Signal is taken from phase B of the PT end measuring winding, and digital signals are transmitted wirelessly, eliminating the need for long-distance cable connections.

Induction board synchronization: No signal needs to be taken from the PT terminal, voltage signal can be taken from the induction board installed on the B-phase base of the zinc oxide lightning arrester.

Voltage free synchronization: No signal needs to be taken from the PT terminal, and the voltage reference can be found through software calculation.

 

2. The voltage signal and current signal (input impedance below 1 Ω) are isolated to ensure the reliability and safety of the data.

 

3. This instrument can measure three phases simultaneously and automatically calculate without compensation.

 

4. AC/DC dual-use type, equipped with high-energy lithium-ion battery, especially suitable for situations without power supply.

 

5. The supporting upper computer software can support Word reports, facilitating data management and querying;

 

6. The survival Word report can visually tell you the quality of zinc oxide lightning arresters.

 

7. The instrument is controlled by a small computer, equipped with an 800 × 480 color LCD touch screen, high-speed printer, and supports external mouse for easy operation;

 

8. The instrument can automatically save 1000 sets of data internally, or it can be stored on an external USB drive.