Catalogue / Live-line & hot-line washing
Substation insulator hot washing, Max 6 seriesSample
by Doaba Engineering Services (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Doaba Max 6 substation insulator hot washing, offered in 5 voltage level options from 11 kV to 220 kV. Highlights: no outage required for washing, utility permit coordination and leakage current monitoring. Typically used for utility transmission networks, renewable evacuation lines and substations in dusty regions. Delivered in line with IEC 60815, CEA (Measures relating to Safety) Regulations and IEEE 957. Mobilisation Mobilisation in 5-7 days; serves West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Doaba
- Model
- DOA-AF8 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
- West India
- 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 kVDOA-AF8-01 | Voltage level: 11 kV | 1 job · Mobilisation in 5-7 days | on quote |
| Voltage level33 kVDOA-AF8-02 | Voltage level: 33 kV | 1 job · Mobilisation in 5-7 days | on quote |
| Voltage level66 kVDOA-AF8-03 | Voltage level: 66 kV | 1 job · Mobilisation in 5-7 days | on quote |
| Voltage level132 kVDOA-AF8-04 | Voltage level: 132 kV | 1 job · Permit based scheduling | on quote |
| Voltage level220 kVDOA-AF8-05 | Voltage level: 220 kV | 1 job · Permit based scheduling | on quote |
Specifications
| Voltage level | 11 kV to 220 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 towermade to order: Per bay / Per km of line |
| Frequency | Pre-monsoon |
| Crew | Linemen with insulated platformmade to order: Team of 5 with live-line operator |
| Tools | Insulated hot sticks, bucket truck |
| Safety | Shutdown not requiredmade to order: Approved method statement |
| Outputs | Pre and post leakage currentmade to order: Photo log of insulators |
| Productivity | 30 towers per day |
| Licence | Trained under utility protocols |