KTH ELECTRIC Co., Ltd.

Our Services

Comprehensive electrical solutions for safety and efficiency

TRANSFORMER MAINTENANCE

Regular maintenance ensures operational stability, extends equipment lifespan, and reduces failure risks for 110kV substations.

TRANSFORMER OIL FILTRATION

Removing impurities and moisture generated during operation to ensure stable and safe transformer performance.

THERMAL SCAN SERVICES

Thermal imaging detects overload points in electrical systems early to ensure safety and prevent costly downtime.

ELECTRICAL SYSTEM EVALUATION

Comprehensive evaluation to optimize performance, minimize operational costs, and ensure safety for all facility types.

LOW VOLTAGE MAINTENANCE

Ensuring stable performance and prolonged lifespan for low voltage panels distributing electricity to devices.

MEDIUM VOLTAGE MAINTENANCE

Critical maintenance for 6kV-35kV power distribution panels in factories, substations, and industrial zones.

RECLOSER MAINTENANCE

Ensuring automatic disconnect/reconnect functionality works perfectly during temporary faults for grid stability.

INVERTER MAINTENANCE

Optimizing motor performance by adjusting voltage/frequency. Regular checks ensure efficiency and longevity.

★ TRUSTED TECHNICAL PARTNER

KTH ELECTRIC: COMPREHENSIVE
INDUSTRIAL ELECTRICAL SOLUTIONS

Over 20 Years of Expertise Protecting the “Energy Backbone” for Factories & Buildings.

At KTH Electric, we are dedicated “Technical Doctors”. With the motto “Safety – Precision – Efficiency”, we commit to solutions that meet international standards (IEC/TCVN).

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International Standards
Strict adherence to TCVN & IEC norms.
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Advanced Technology
PD Online measurement & Thermal Scanning.
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24/7 Rapid Response
Immediate technical troubleshooting team.

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Latest News

柬埔寨变压器安装指南：2026年EDC电网报装与厂房配电全解析

09.06.2026

柬埔寨变压器安装：2026年EDC电网接入与厂房高低压配电指南在柬埔寨进行变压器安装，核心在于通过柬埔寨电力公司（EDC）的严格审批，并确保高低压配电系统安全接入国家电网。无论是在金边还是西哈努克港（西港）设立工厂，一套标准的500KVA或更大容量的工业变压器安装，必须经过电网报装、图纸审批、设备吊装、阻燃电缆敷设以及绝缘测试等专业步骤。作为拥有20余年一线实战经验的电气工程团队，我们深刻理解停电、跳闸或审批延误给中资企业带来的巨额损失。本指南将为您提供一套完全可落地执行的配电工程方案。柬埔寨变压器安装的EDC电网接入标准是什么？要顺利完成厂房供电施工，首要任务是完全契合EDC（Electricite du Cambodge）的并网规范。不符合标准的设备不仅无法通电，还会面临高额的整改罚款。工业用电KVA容量评估与高压输电规范变压器容量（千伏安，KVA）的选择直接决定了您的前期投入和后期电费成本。EDC对高压输电接入有着明确的界限与规范：负荷测算：必须由专业电力工程师对厂房内所有高功率设备（如大型机床、中央空调、注塑机）进行同时使用率评估。通常建议在实际峰值负荷的基础上预留20%至30%的冗余空间。高压接入点定位：从国家电网干线引出至厂内变电站的距离，决定了电缆敷设标准的严苛程度。EDC要求必须使用符合国际IEC标准的高压阻燃电缆，并且地下直埋或架空走线都有具体的绝缘层厚度要求。厂房供电合规性与三相交流电接线指标工业用电绝大多数依赖三相交流电。在柬埔寨，厂房内部的低压配电必须做到：相色与标识合规：三相电缆的相序必须严格按照当地规范进行标识，防止因错相导致电机反转或设备烧毁。线损控制：变压器安置点应尽量靠近厂房负荷中心，以减少低压线路的电压降（线损），这在长远来看能为工厂节约一笔极其可观的电费开支。中资企业建厂是否必须雇用具备EDC认证的电力承包商？答案是：是的，必须雇用。在柬埔寨，电力系统的架设不仅是技术问题，更是法律与安全合规问题。许多企业为了节省初期预算，试图寻找无资质的“游击队”进行施工，最终往往导致项目无限期停滞。必须雇用的合法合规条件解释 [...]