Overview

Ainuo Instrument Co., Ltd has been dedicated to the research and development of electrical safety analyzers for over 30 years, and has participated in drafting 16 national standards and industry calibration regulations for safety analyzers.

This AN163XH(F)Series Intelligent Safety Analyzer features complete functions, high performance, automation, and informatization, providing comprehensive safety test solutions for various electrical products.

Features

• Five-in-one: ACW/DCW/IR/ACGB/DCGB
• High performance: 1% basic accuracy for safety tester, parallel ACW/DCW/IR and GB test
• Automation: RS232/LAN/USB/BAR-CODE/IO/ALARM/HDMI interfaces
• Informatization: Local store, data filter/export, MES database integration
• Intelligent: Android platform, 7"touchscreen, barcode recognition, intelligent matching, etc

Applications

• Audio and video, information technology, and communication technology equipment(GB4943.1/IEC62368-1)
• Safety requirements for electrical equipment for measurement, control, and laboratory use(GB4793.1/IEC61010-1)
• Safety Requirements of traction battery used by electric vehicles(GB38031-2020)
• Safety requirements of secondary lithium cells and batteries used in electrical energy storage systems(GB44240-2024)
• Technical requirements for the power conversion system of the electrochemical energy storage system(GBT34120-2023)
• Electric vehicle conductive charging system(GB/T18487.1)
• Terrestrial photovoltaic(PV) modules design qualification and type approval (IEC61215-1-2021)
• Technical specifications of junction box for terrestrial solar-photovoltaic modules(GB/T 37410-2019)
• Technical requirements for photovoltaic gird-connected inverter(GB/T37408-2019)
• General principles of low voltage switchgear and controlgear Part 1 (GBT14048.1/IEC60947-1)

Specifications

Parallel GB and ACW/DCW/IR Test

This series of Intelligent Safety Analyzer is designed with parallel GB, IR, ACW/DCW tests, significantly shortening the testing time, doubling the production capacity of the production line.

Protective Design for Operator Safety

When the  Interlock control is enabled, this signal can be used as a detection signal for personnel entering the safety test area or for the open grid gate of the test bench. Once the analyzer detects a circuit break in this signal, the output will be stopped, and the test cannot be started.

DUT Grounding

This series analyzer has two modes: DUT case grounding(Guard) or floating grounding(Return). When selecting  Guard mode, the  Return terminal of the analyzer will maintain a safe conductive state with PE to prevent operators from accidentally touching the DUT housing and getting an electric shock during the ACW/DCW test process. In this mode, stray leakage current through the ground will pass through ammeter A1, causing higher leakage current and lower insulation resistance.

Leakage Protection GFI

When the leakage current of the high-voltage output HV leaks to the safe PE terminal through the operator or DUT housing, the leakage current will be detected by ammeter A2. When it exceeds the limit, the analyzer will stop the high-voltage output and trigger the GFI alarm.

ACW/DCW Voltage Division Ratio Setting, Parallel Test of Multiple Channels

The series tester can be equipped with optional built-in positive and negative high voltage dual output modules, setting the output voltage ratio of positive and negative voltage, to achieve three parallel tests for power supplies: input terminals (LN)-PE, output terminals (V+V-)-PE, and input terminals (LN), output terminals (V+V-).

Flashover and Arc

In relevant electrical safety regulations and standards, the general requirement for determining the electrical strength test is that under the specified test voltage and test time conditions, the insulator should not experience breakdown or flashover. The destructive discharge along the surface of an insulator is called flashover, while the destructive discharge along the interior of the insulator is called breakdown. An arc is a gas discharge phenomenon, where an instantaneous spark is generated when current passes through certain insulating media (such as air).

The series analyzer has an arc detection function(ARC), arc levels of 0~9 can be set in ACW and DCW to detect flashover or arc discharge during the ACW/DCW test process.

Multiple Optional Cards