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Huazheng Electric Manufacturing HZJQ-X1 User Manual

Huazheng Electric Manufacturing HZJQ-X1
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HZJQ-X1
Transformer Oil BDV Tester
Huazheng Electric Manufacturing (Baoding) Co., Ltd
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Huazheng Electric Manufacturing HZJQ-X1 Specifications

General IconGeneral
Power Supply Voltage Variation±10%
Output Voltage0-1000V
Operating Temperature-20℃~50℃
Humidity≤85% RH
DisplayDigital
Storage Temperature-20°C to 60°C
Power SupplyAC220V±10%, 50Hz/60Hz±1%

Summary

Overview of Transformer Oil BDV Tester

Key Functions and Features

Microprocessor-Controlled Automatic Testing

Automates withstand voltage tests for oil circulation (0-80KV), including boosting, maintaining, and calculation.

Large Screen LCD and English Menu

Features a large-screen LCD display with English menu prompts for clear operation and status updates.

Simplified Operation and Data Saving

Automatically completes tests, saves breakdown voltage values (1-9 times), and prints results with power-down preservation.

Voltage Control and Safety Protections

Utilizes single-chip microcomputer for accurate 50Hz voltage boosting and includes over-voltage/current protections.

System Clock and Communication

Includes a system clock display and an optional RS232 interface for computer communication and data export.

Major Technical Specifications

Operational Guide

Pre-Test Preparation Steps

Covers grounding, oil sampling, electrode adjustment, cup cleaning, and powering on the equipment before testing.

Initiating the Test Sequence

Details the initial action of pressing the power switch to begin the testing interface and process.

System Settings and Parameter Configuration

Standard Selection and System Options

Custom Test Parameter Definition

Test Phases: Standing and Voltage Rising

Test Phase: Stirring and Delaying

Test Result Display and Entry

Data Query and Export Functionality

Safety Precautions for Operation

Equipment Maintenance and Care

Cleaning Oil Cup and Agitating Blade

Explains the correct methods for cleaning the oil cup and agitating blade using petroleum ether and silk cloth.

Troubleshooting Common Faults

Resolving Specific Operational Problems

Package Contents and Packing List

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