Home/Products/Grounding, Earthing & Lightning Protection/110 kV / 220 kV 3-Phase Portable Grounding Device
Factory DirectIEC 61230ISO 9001
110 kV / 220 kV 3-Phase Portable Grounding Device
Portable 3-phase short-circuit grounding device for 110 kV and 220 kV with earth wire set.
MOQ
1 set
Supply Type
OEM / ODM / Buyer Label
Final quotation depends on specification, quantity and destination — request a quote for exact pricing.
- Standard
- IEC 61230
- Voltage Classes
- 110 kV / 220 kV
- Type
- 3-phase portable grounding device
- Conductor
- Multi-strand flexible copper, transparent sheath (25/35/50 mm²)
- Insulating Rod
- High-strength epoxy resin
- Insulated Rod Length
- 110 kV: clearance height > 3 m
Product Attributes
| Standard | IEC 61230 |
| Voltage Classes | 110 kV / 220 kV |
| Type | 3-phase portable grounding device |
| Conductor | Multi-strand flexible copper, transparent sheath (25/35/50 mm²) |
| Insulating Rod | High-strength epoxy resin |
| Insulated Rod Length | 110 kV: clearance height > 3 m |
| Cable Configuration | 3-phase (live) + 1-phase (earth) |
| Certification | CE |
| Color | Green (customizable) |
| Application | Electrical maintenance |
| Brand Name | JYH |
| Place of Origin | Hebei, China |
Description
Designed for high-voltage substation and power line maintenance, providing reliable short-circuit protection and static discharge for 110 kV and 220 kV systems.
High-strength epoxy resin insulating operating rod with outstanding dielectric performance and mechanical toughness, ensuring safe operating distance and long-term outdoor reliability.
Multi-strand, transparent-sheathed flexible copper grounding cables (25 mm², 35 mm², 50 mm² and more) for rapid current discharge and stability during faults.
Lightweight modular 3-phase design for quick assembly and transport, significantly reducing installation time for field technicians during emergency repairs or routine maintenance.
Customizable cable lengths, cross-sections and grounding clamp types to meet specific utility requirements and international standards (e.g. IEC), ensuring a perfect fit for site conditions.
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FAQ
Frequently asked questions
Answers below are taken directly from this product's recorded specification, packaging and delivery data.
- Which standards and certifications does this product comply with?
- 110 kV / 220 kV 3-Phase Portable Grounding Device is supplied under IEC 61230 and ISO 9001.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity for this product is 1 set.
- What is the lead time?
- Lead time: 7-30 days, depending on order quantity.
- Which port is the product shipped from?
- Shipments are loaded at Tianjin.
- What is the monthly supply ability?
- Supply ability: 85,000 sets/month.
- What are the main technical specifications?
- Type: 3-phase portable grounding device; Voltage Classes: 110 / 220 kV.
- How is the product packed for shipment?
- Sales unit: single item; Package size: 190 x 42 x 42 cm; Gross weight: 18.0 kg
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