5000 KVA Zig Zag Grounding Transformer Pad Mounted Liquid Filled 27600GrdY CSA ANSI IEEE Standards UL Certification

5000 KVA Zig Zag Grounding Transformer Pad Mounted Liquid Filled 27600GrdY CSA ANSI IEEE Standards UL/cUL Certification

Summarization

A zig-zag transformer grounds systems by insulating components from fault currents, creating an artificial neutral for grounding resistors. It blocks positive/negative sequence currents while allowing zero sequence currents during faults, ensuring reliable protection. As a cost-efficient high-impedance grounding solution, WINLEY’s precision-engineered zig-zag transformers meet diverse specs and deliver decades of durability in tough industries.

Zig Zag Grounding Transformer Factory product photos

Zig Zag Grounding Transformer Main data

Zig Zag Grounding Transformer Technical drawings

Advantages of Zig-Zag Transformer

• In ungrounded systems, Zig-Zag transformers create a neutral point for steady grounding and safer operation.
• In systems with nonlinear loads, they reduce triplen harmonic currents, enhancing power quality.
• Zig-Zag transformers are cheaper than other grounding transformers due to their simpler design & smaller size.
• The Zig-Zag transformer can balance imbalanced loads across phases, decreasing equipment strain and improving system performance.
• Controlled zero-sequence current paths limit fault current in line-to-ground faults, enhancing safety.
• Their compact and efficient design makes them perfect for space-constrained installations.
• Zig-Zag transformers are more reliable and require less maintenance due to their simpler design and fewer windings.
• They can be used for industrial power distribution, grounding, & neutral formation in low- and medium-voltage systems.
• Zig-Zag transformers may offer neutral grounding without a load, increasing its versatility.
• They lower zero-sequence impedance, minimizing voltage drops during unbalanced load conditions.

Zig Zag Grounding Transformer Production process

FAQ

1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Mass production time 15-25 days.

3. Q: How long is the warranty?

A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo.

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

WINLEY is located in Xiamen, China. We are specialized in manufacturing all kinds of transformers, voltage stabilizers, voltage regulators, etc. The products are widely used in industrial machinery, new energy, power generation, power supply, coal, metallurgy, petroleum, chemical, construction, port, airport, railway transportation, urban infrastructure, and other areas.

With more than 17 years experience, WINLEY always adhere to the route of "Integrity makes brand,quality wins the market"! We have a professional R&D team, a quality control team, scientific production management system and comprehensive customer service system.

WINLEY holds ISO 9001:2015 quality management system certification, All products have approved by CE certification, we can also apply for UL(Authorized by partner), SASO, SONCAP, etc. according to customer requirements.

WINLEY products are sold to Europe, North & South America, Oceania, Asia and Africa, more than 100 countries and regions in the world are using WINLEY products. Products’ quality and technical service are recognized by all customers around the world, and we have cooperative distributors in some countries.

And we will continue to carry forward the integrity of compliance, scientific and technological innovation, win-win cooperation spirit, provide quality products and comprehensive service to all partners, and work hard for the development of the world’s green electrical power.