YH10W-11 Zinc Oxide Arrester

Product Description:

The YH10W-11 Zinc Oxide Arrester is a gapless surge protection device designed for medium voltage power distribution systems. This YH10W-11 zinc oxide surge arrester uses high-performance metal oxide varistor (MOV) blocks to effectively limit lightning overvoltage and switching surges. With a polymer housing structure, it offers excellent insulation, strong pollution resistance, and stable electrical performance, making it ideal for outdoor distribution networks.

Features:

1. High reliability: Zinc oxide lightning arresters can quickly respond to overvoltage and have good fault current tolerance and tolerance.

2. Long service life: Zinc oxide lightning arrester has the ability to work stably for a long time and can be used for many years without damage.

3. Easy maintenance: The zinc oxide lightning arrester has a simple structure and is easy to maintain.

4. Low damage to insulation materials: Zinc oxide lightning arresters have strong discharge capacity and can effectively protect power equipment, reducing damage to insulation materials caused by lightning strikes.

5. Strong transient capacity: During the operation of the power grid, there will be many overvoltage and transients, which may cause damage to electrical appliances or lines. And zinc oxide lightning arresters have strong transient capacity to withstand.

6. Easy installation: The installation of zinc oxide lightning arrester is very convenient and does not require a large number of ancillary facilities.

Product Advantages：

1. Gapless zinc oxide design for fast response

2. Low residual voltage, high protection level

3. Polymer housing with strong pollution resistance

4. Lightweight structure, easy installation

5. Excellent sealing and moisture resistance

6. Stable performance under harsh outdoor conditions

7. Maintenance-free during normal operation
   

Our advantages：

1. Using high-quality silicone: small size, light weight, aging resistance, and long service life

2. Integrated design: integrated without gaps, enhances insulation ability, and eliminates electrical hazards

3. Arc-shaped design: The product design is beautiful, and the workmanship is meticulous and simple

4. Stainless steel nut: Made of stainless steel material

5. Having a product quality inspection certificate

6. Complete after-sales service

Parameter：

Applications & How to Apply：

1. Medium voltage distribution lines (around 11kV)

2. Pole-mounted transformers

3. Overhead power distribution networks

4. Substations and switchgear protection

5. Lightning-prone areas

How to Apply :

• Install the YH10W-11 zinc oxide arrester close to the protected equipment, such as transformers or line terminals.

• Connect the arrester in parallel between the phase conductor and ground.

• Ensure the grounding system has low resistance for effective surge discharge.

• Conduct routine visual inspections of housing and grounding condition.

Quality Assurance：

1. High-quality zinc oxide varistor blocks

2. Strict electrical performance and aging tests

3. Reliable polymer housing materials

4. Designed for long-term outdoor operation

5. Factory inspection before shipment

FAQ：

Q1: What is the function of the YH10W-11 zinc oxide arrester?

A1: It protects power systems from lightning and switching overvoltage.

Q2: Is the YH10W-11 arrester gapless?

A2: Yes, it uses gapless zinc oxide MOV technology.

Q3: Can it be installed outdoors?

A3: Yes, it is designed specifically for outdoor distribution systems.

Q4: Does the arrester require regular maintenance?

A4: No, it is maintenance-free under normal operating conditions.

Q5: What voltage level is it suitable for?

A5: It is suitable for medium voltage systems around 11kV.