Wireless Electrified Surge Arrester Tester

• Customization: Available
• Type: Strength Testing Machine
• Display: Digital
• Model NO.: hm6012
• Control: Manual Control
• Weight: 0-100Kg
• Power Source: AC220V
• Input Voltage Range Peak: 20V-250V (Reading 2%+5characters )
• Full Leakage Current Measuring Range: 100ua-10mA
• Resistive Current Measurement Range: 100ua-10mA
• Capacitive Current Measurement Range: 100ua-10mA
• Current Harmonic Measuring Accuracy: (Reading*10%++10ua)
• Current Channel Input Resistance: ≤2Ω
• Electric Field Strength Input Range: 30kv/M~300kv/M Total Harmonic Amount <30%
• Electric Field Strength Measurement Accu: Plusmn Reading×10%
• Power Consumption: 4W
• Charger: DC12V
• Transport Package: Wooden Box with Foam Inside
• Trademark: GDHM
• Origin: Hubei, China(Mainland)
• Production Capacity: 200sets Per Year

Product Description

The arrester online detector is used for the measurement and analysis of zinc oxide [MOA] leakage current. It is mainly used to measure resistive current and 3 to 7 harmonic currents to analyze the degree of aging and moisture of zinc oxide. It is a special instrument for detecting various AC electrical parameters in the operation of zinc oxide arrester. It can also be used for laboratory and acceptance tests. The on-site live test conforms to the requirements of the People's Republic of China power industry standard "DL474.5-92 Field Insulation Test Implementation Guide - Arrester Test". 

Features:
1. Multiple voltage reference signal sampling methods:
Wired Synchronization: The signal is taken from the metering winding of the PT terminal, and the digital signal is transmitted by wire.
Wireless Synchronization: The signal is taken from the PT terminal metering winding B phase, and the digital signal is transmitted wirelessly, eliminating the long-distance connection of the cable.
Induction board synchronization: no need to take the signal from the PT terminal, and install the voltage signal from the induction board of the zinc oxide arrester B phase base.
No voltage synchronization: no need to take the signal from the PT terminal, find the voltage reference by software calculation.
   2. Voltage signal and current signal (input impedance below 1Ω) are completely isolated to ensure data reliability and safety.
3. The instrument can be used for three identical measurements, and the automatic calculation does not require compensation.
4. AC and DC dual-purpose, with high-energy lithium-ion battery, especially suitable for non-powered applications.
5. The supporting PC software can survive the word report, which is convenient for data management and query;
6. The survival word report can tell you the quality of the zinc oxide arrester.
   7. The instrument is controlled by a small computer, with 800×480 color LCD touch screen, high-speed printer, support for external mouse, easy to operate;
   8. The internal data of the instrument can be automatically saved 1000 sets, or it can be saved by an external USB flash drive.


 Technical parameter :
Input voltage range:(peak) 20V-250V  ±(Reading*2%+5characters )
Full leakage current measuring range(peak): 100uA-10mA  ±(Reading*2%+5characters )


Resistive current measurement range (peak)  100uA-10mA  ±(Reading*2%+5characters )  

Capacitive current measurement range (peak)  100uA-10mA ±(Reading*2%+5characters )

Current harmonic measuring accuracy:  ±(Reading*10%++10uA)
Current channel input resistance   ≤2Ω
Electric field strength input range:  30kV/m~300kV/m  Total harmonic amount <30%
Electric field strength measurement accuracy:   ±(reading×10%)
Angle measurement range     0·-360·
Power consumption: 4W
Charger:  DC12V
Lithium battery capacity:    10000mAh
  
Wireless transmission  distance : 400M


Accessaries

MOA main chassis	1
Accessories box	1
wireless launcher	1
charge	1
induction sheet	1
voltage signal line( 4 lines for chassis)	1
voltage signal line (2 lines for wireless launcher)	1
current signal	1
earth line	1
printed paper	1
fuse 100mA 100mA( for voltage signal )	1
U storage	1
mouse	1
mouse pad	1
instruction manual	1