YD系列油浸式试验变压器产品介绍

产品概述：
YD系列油浸式试验变压器是双旭电子自主研发的高压电气测试设备，采用经典油浸式结构设计，适用于工频耐压试验、局部放电检测及绝缘性能评估等领域。产品通过优化电磁场分布和散热系统，实现稳定可靠的测试性能，同时兼顾设备长期运行的耐久性。该系列产品广泛应用于电力系统维护、电气设备质检、科研实验等多个场景，为工业领域提供专业的高压测试解决方案。

核心技术特点：

1. 高效散热系统
   采用全密封油箱结构配合特制散热片设计，内置循环导流通道，有效控制设备运行温升。多层屏蔽技术抑制电磁干扰，确保测试数据准确性。

2. 强化绝缘结构
   高纯度绝缘油与真空浸渍工艺结合，形成双重绝缘保护层。核心部件采用梯形绕组排布，显著提升绝缘介质强度，可在复杂工况下保持稳定输出。

3. 模块化配置
   提供5kVA至300kVA多种容量选择，输出电压范围覆盖50kV-500kV。支持串联/并联组合使用，满足不同电压等级的测试需求，具备良好的系统扩展性。

4. 智能防护体系
   集成过压、过流、闪络三重保护机制，配备机械式紧急制动装置。可视化油位指示与压力释放阀协同工作，确保设备操作安全性。

应用领域：
• 电力设备预防性试验
• 高压电缆出厂检测
• 新能源设备绝缘评估
• 科研院所电气实验
• 轨道交通设备验证

产品优势：
成熟的结构设计保障测试稳定性，多级电磁屏蔽技术提升抗干扰能力，紧凑型箱体设计节省安装空间，可定制配件满足特殊测试需求。设备维护周期长达5年以上，油路系统支持现场维护，有效降低使用成本。

YD Series Oil-Immersed Testing Transformer Product Introduction

Product Overview:
The YD Series oil-immersed testing transformer, developed by Shuangxu Electronics, embodies advanced high-voltage testing technology. Featuring a fully sealed oil tank structure, this equipment delivers precise voltage regulation and stable waveform output for power frequency withstand voltage tests and insulation performance evaluations. With modular design philosophy, it adapts to various industrial testing scenarios including electrical equipment certification, maintenance diagnosis, and scientific research experiments.

Technical Highlights:

1. Thermal Management System
   Multi-channel oil circulation system combined with corrugated radiators ensures optimal thermal dissipation. Temperature rise remains below 45K during continuous operation, maintaining stable dielectric strength.

2. Insulation Reliability
   Vacuum-impregnated windings immersed in high-grade insulating oil create multi-level insulation barriers. The graded insulation structure withstands transient overvoltage up to 150% rated capacity.

3. Flexible Configuration
   Available in 20kV to 600kV voltage classes with customized tap configurations. Supports cascade connection for ultra-high voltage applications, achieving maximum output of 1200kV in three-unit cascade mode.

4. Operational Safety
   Mechanical interlock protection prevents accidental energization, while pressure relief diaphragm automatically releases internal overpressure. Dual-indicator system monitors oil level and moisture content in real time.

Application Scenarios:
• Power transformer factory testing
• Switchgear routine maintenance
• Renewable energy system verification
• Laboratory research projects
• Industrial equipment compliance checks

Performance Advantages:
Proven structural design ensures long-term reliability, compact footprint facilitates field deployment, and low-noise operation (<65dB) suits diverse environments. The maintenance-friendly design allows oil replacement without core disassembly, significantly reducing downtime. Optional accessories including voltage divider and protective resistor enhance system integration capabilities.