High-Voltage 33kV Three-Phase Grounding Cluster | Reliable Earthing System for Power Line Safety

33kV Three Phase Grounding Cluster

Product Description：

The Grounding Cluster, Three Phase 33kV is specially designed for high-voltage power line earthing, ensuring stable grounding performance and reliable protection during installation, operation, and maintenance of transmission and distribution networks. This 33kV grounding cluster connects simultaneously to all three phases, improving grounding efficiency and reducing electrical risk. With a corrosion-resistant surface and reinforced mechanical structure, the grounding cluster ensures long-term performance in harsh outdoor environments, including humidity, salt spray, extreme temperatures, and high wind exposure.

Product Advantages：

1. High-strength insulated conductors with excellent voltage resistance and aging resistance.

2. Superior electrical conductivity with low contact resistance ensures reliable grounding.

3. Compact design allows for easy installation and removal, improving work efficiency.

4. Equipped with high-quality clamps offering strong grip and compatibility with various busbars.

5. Manufactured in strict accordance with power industry safety standards for reliable quality. 
   

Application Scenarios：

The Grounding Cluster, Three Phase 33kV is widely used in:

1. High Voltage Transmission Line Maintenance:Provides grounding protection during live-line maintenance or testing.

2. Substations and Switchgear Systems:Ensures safe earthing of equipment during shutdown operations.

3. Distribution Pole Safety Grounding:Protects field technicians during overhead circuit upgrades or repairs.

4. Temporary and Emergency Grounding Applications :Used during outages, storms, inspection work, or abnormal line voltage events.

How to Apply：

• Identify the three-phase conductors requiring grounding

• Attach the grounding clamps securely to each conductor

• Connect the grounding cable to the earth rod or grounding grid

• Verify electrical continuity and mechanical security

• Confirm grounding before beginning live maintenance work

Quality Assurance：

• Manufactured under IEC, IEEE, and national utility standards

• Electrical resistance, tensile strength, and corrosion durability tested

• 100% functional and safety performance inspection before delivery

FAQ：

Q1: How should the operating rods be maintained?

A1: Regular inspections should be conducted to check for surface damage, moisture ingress, and mechanical integrity. After use, clean the rod with a dry cloth and store it in a dry, ventilated area away from direct sunlight.

Q2: Can the operating rods be used in wet conditions?

A2: Yes, our operating rods are designed with moisture-resistant features. However, it’s essential to ensure that the rod is dry before use and to follow all safety protocols during operation in wet environments.

Q3: Is it suitable for copper and aluminum conductors?

A3: Yes, it works with both materials.

Q4: Does it require special tools for installation?

A4: No, standard grounding tools are sufficient.