Catalogue / Live-line & hot-line washing
Robotic and drone insulator cleaning, Ultra seriesSample
by Ravi Projects (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Ultra service of robotic and drone insulator cleaning by Ravi covers 6 voltage level options (11 kV to 400 kV). Key features: no outage required for washing, leakage current monitoring and reduced flashover risk in polluted areas. Used by substations in dusty regions, renewable evacuation lines and coastal and industrial pollution zones. Delivered in line with IEC 60815, CEA (Measures relating to Safety) Regulations and IEEE 957. Mobilisation Mobilisation in 5-7 days; serves All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Ravi
- Model
- RAV-3C9 series
- Listing type
- Service
- Unit
- job
- Minimum order
- 1 job
- Lead time
- Mobilisation in 5-7 days
- Warranty
- As per contract
- Standards
- IEC 60815, CEA (Measures relating to Safety) Regulations, IEEE 957
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Delivery terms
- Site mobilisation as per work order
- Returns
- Re-work of defective scope at no cost
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Voltage level11 kVRAV-3C9-01 | Voltage level: 11 kV | 1 job · Mobilisation in 5-7 days | on quote |
| Voltage level33 kVRAV-3C9-02 | Voltage level: 33 kV | 1 job · Mobilisation in 5-7 days | on quote |
| Voltage level66 kVRAV-3C9-03 | Voltage level: 66 kV | 1 job · Mobilisation in 5-7 days | on quote |
| Voltage level132 kVRAV-3C9-04 | Voltage level: 132 kV | 1 job · Mobilisation in 5-7 days | on quote |
| Voltage level220 kVRAV-3C9-05 | Voltage level: 220 kV | 1 job · Permit based scheduling | on quote |
| Voltage level400 kVRAV-3C9-06 | Voltage level: 400 kV | 1 job · Permit based scheduling | on quote |
Specifications
| Voltage level | 11 kV to 400 kV (see variants) |
|---|---|
| Method | Dry ice blastingmade to order: Pressurised water jet / Robotic cleaning / Drone washing |
| Resistivity of water | Above 5000 ohm-cmmade to order: Demineralised water |
| Scope | Per km of line |
| Frequency | Pre-monsoonmade to order: Quarterly in coastal areas / Pre- and post-monsoon |
| Crew | Linemen with insulated platformmade to order: Team of 5 with live-line operator |
| Tools | Insulated hot sticks, bucket truckmade to order: Bucket with insulated boom |
| Safety | Approved method statementmade to order: Shutdown not required |
| Outputs | Photo log of insulatorsmade to order: Pre and post leakage current |
| Productivity | 100 insulators per day |
| Licence | Authorised live-line workersmade to order: Trained under utility protocols |