Surge Arrester Leakage Current Analyser/Wireless Testing of Surge Arrester/Testing Equipment of Lightning Arresters at Substation/LCM Tester

• Customization: Available
• Type: Universal Testing Machine
• Accuracy Grade: 0.5
• Model NO.: EPYZ-III+
• Display: LCD
• Control: Computer Control
• Weight: 5kg (Excluding Cable Box)
• Power Source: 220V or 120V at Customized
• Mainbus Voltage: 10-110kv
• Total Current: 0-10mA
• Resistive Current: 0-10mA
• Capacitive Current: 0-10mA
• Operating Frequency: 50Hz+-0.2
• Phase Difference: 0-360 Degree
• Power Dissipation: 0-5W
• Battery Capacity: 8.4V/7000mAh
• Accuracy Mainbus Voltage: +-2%
• Accuracy Total Current: +-0.5%
• Accuracy Resistive Current: +-0.5%
• Accuracy Capacitive Current: +-0.5%
• Accuracy Operating Frequency: +-0.2Hz
• Accuracy Phase Difference: +-0.5%
• Accuracy Current Resolution: Less 10ua
• Transport Package: Plywood Case with Foam and Waterproof Plastics
• Specification: 34 cm x 22 cm x 20 cm
• Trademark: EP Hipot Electric
• Origin: Wuhan, China
• HS Code: 9030820000
• Production Capacity: 500/Year

Product Description

EPYZ-III+
Zinc Oxide Arrester (MOA) Analyzer

General Information:
EPYZ-III+ adopts advanced sampling and control technology,it can supervise the operation parameters of the zinc oxide arrester on line,including: mainbus voltage,total current,resistive current,capacitive current,operating frequency,phase difference between voltage and current,power factor and other parameters ,displaying the waveform of voltage and current and print the test result. EPYZ-III+ owns a 7 inch TFT display screen,different pages can be switched by touch control,that makes human-computer interaction more visualized. In addition,the instrument is easy to wiring,easy to operate,visual display,high accuracy,reliable and stable and etc.  The build-in large capacitive rechargeable lithium battery fully charged make it continuous working more than 8 hours,that fulfill different occasions.


EPYZ-III+ are equipped with wireless transmitter

Technical Specifications:

• 7 inch TFT display screen,full touch operation
• High precious sampling circuit,advanced fourier algorithm,so as to make the data reliable
• adopt high speed magnetic isolation sensor to input the voltage and current signals,guarantee the reliable of the data
• The methods of voltage signal acquisition:wired access mode and wireless access mode,safe and reliable to operate
• The instrument gets PT secondary side voltage signal,3 phases test the same time,automatic compensation,display the RMS value and peak value
• High capacitive lithium rechargeable battery,each fully charged make it continuous working more than 8 hours
• Build-in calendar and clock,interior temperature sensor
• Build-in RS485RTU standard port,meet the networking demand of the user;
• Real time supervise the battery,display the battery voltage and battery percent,warning the user charge the battery timely
• Own a micro-thermal printer,convenient to refer and analyze the data
• Build-in SD card interface,store large numbers of data
• The input voltage and current are effectively isolated,it's very safe
• Please earthed the instrument reliably

Main technical parameters
Range and accuracy of measurement parameters:

Test Item	RMS	Test Item	Accuracy
Bus voltage	10-110KV	Bus voltage	±2%
Full current	0-10mA	Full current	±0.5%
Resistive current	0-10mA	Resistive current	±0.5%
Capacitive current	0-10mA	Capacitive current	±0.5%
working frequency	50Hz±0.2	working frequency	±0.2Hz
Interphase angle	0-360°	Interphase angle	±0.5%
Power consumption of arrester	0-5W	Current resolution	<10uA
Battery capacity	8.4V/7000mAH

Please contact EP Hipot Electric for more details on China Portable Moa Metal Zinc Oxide Lightning Surge Arrester Characteristic Tester.