Product features

| Five-in-one: ACW/DCW/IR/ACGB/DCGB

| High performance: 1% basic accuracy for safety tester, parallel ACW/DCW/R and GB test

| Automation: RS232/LAN/USB/BAR-CODE/O/ALARM/HDMI interfaces

| Informatization: Local store, data filter/export, MES database integration

| Intelligent: Android platform, 7″ touchscreen, barcode recognition, intelligent matching, etc

Product application

| Five-in-one: ACW/DCW/IR/ACGB/DCGB

| High performance: 1% basic accuracy for safety tester, parallel ACW/DCW/R and GB test

| Automation: RS232/LAN/USB/BAR-CODE/O/ALARM/HDMI interfaces

| Informatization: Local store, data filter/export, MES database integration

| Intelligent: Android platform, 7″ touchscreen, barcode recognition, intelligent matching, etc

Technical specifications

| Parallel GB and ACW/DCW/IR test

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

| 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 -).

| 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 open grid gate of the test bench. Once the analyzer detects 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 safe conductive state with PE to prevent operators from accidentally touching the DUT housing and getting electric shock during ACWDCW 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 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 GFI alarm.

| Flashover and arc

In relevant electrical safety regulations and standards, the general requirement for determining electrical strength testis 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. Arc is gas discharge phenomenon, where instantaneous spark is generated when current passes through certain insulating media(such as air).

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

Multiple optional cards