Cast Resin Transformer Compact For Underground Space
Apex Electrics specializes in the research, development, and manufacturing of high-quality transformer products. Our extensive range includes oil-immersed, dry-type, amorphous alloy, and new energy transformers, as well as prefabricated substations and switchgear.
Backed by CE certification and a commitment to excellence, we continue to expand our footprint, delivering reliable power solutions to clients worldwide.
Quick Response
With extensive experience in global collaboration, our team responds promptly to your needs — saving time and achieving mutual success.
Competitive Pricing
We offer highly competitive prices while ensuring the highest product quality.
One-Stop Service
Complete Solutions from Design to On-Site Support – Including Custom Drawings, Supplier Recommendations, and Expert Installation.
Cast Resin Transformer High Altitude Adaptation Model
IEC certified cast resin transformer supports customized voltage, capacity and dimension. Factory direct supply for global EPC contractors and international power engineering projects.
Frequently Asked Questions (FAQ)
Q: What is your QC process flow?
A: Our Rigorous Quality Assurance Process：
Incoming Quality Control
In-Process Quality Control
Final Quality Control
Outgoing Quality Control.
Q:Why does the transformer oil turn black? And how should it be dealt with?
A:Reason: The oil quality has severely deteriorated, and the internal temperature has risen, causing the oil to carbonize; faults in the windings or the core have generated arcs, leading to the decomposition and carbonization of the oil. Treatment: Replace all the qualified transformer oil; remove the core and conduct an inspection to eliminate internal overheating or discharge faults.
Q:What are your competitive advantages?
A:10-year warranty, CE certified, delivery within 1 month, drawings available in 2 hours, 24/7 online support. Excellent supplier for Schneider Electric and TBEA. Supports OEM/ODM/customization.
Q:What are the reasons for excessive noise when the transformer is operating? How can the noise be reduced?
A:Reasons: Loosening of core, deformation of windings, resonance of components, failure of cooling system, influence of grid harmonics. Measures: Tighten the core clamps; Correct the position of windings; Adjust the shock absorption devices of cooling fans / oil pumps; Install soundproof covers; Address grid harmonics.
EN
