UNI-T UT528 User Manual

P/N:110401109985X

UNI-T UT528 Specifications

General

Brand	UNI-T
Model	UT528
Category	Test Equipment
Language	English

Summary

Overview UT528/528AU

Unpacking the Unit

Safety Information

Declaration of Conformity

Product Layout UT528/528AU

Front Panel Operation

Power ON/OFF

How to turn the unit on and off using dedicated buttons.

Class I Appliance Testing

How to initiate testing for Class I appliances.

Class II Appliance Testing

How to initiate testing for Class II appliances.

Cord / Extension Lead Testing

How to initiate testing for leads and cords.

Advance Features

Pass/Fail Values Setup

How to configure test voltage and earth continuity pass/fail limits.

Before Testing - Zero the Earth Bond Test Lead!

Auto Switch Off

Testing a Class 1 Appliance

Earth / Protective Conductor Test

Insulation Resistance Test

Leakage Test

Final Result

Testing a Class 2 Appliance

Class 2 Pre-Check

Insulation Resistance Test – Class 2 Appliance

Leakage Test

Class 2 FE

Final Result - Class 2

Testing an IEC Lead / Extension Lead / Cord Test

To Start the Cord Test

Earth Bond Test

Performing the earth bond test for cords.

Insulation Test

Performing the insulation test for cords.

Polarity Test

Overall Result

Testing a Surge Protected Extension Lead or Appliance

Setup Mode

Checking a Mains Power Supply

Mains Socket Wiring Checks

Remarks UT528AU Only

Maintenance

Battery Replacement

Step-by-step guide for replacing the unit's batteries.

Cleaning

Maintenance & Service

Environmental rating

Storage and Handling

Manufacturer and Distributor Information