Catalogue / Line monitoring (DLR, fault passage indicators)
Overhead line fault passage indicator, Smart seriesSample
by Dhruvmax Line Hardware (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Smart range of overhead line fault passage indicator by Dhruvmax covers 3 voltage class options (132 kV to 400 kV). Design: integrates with SCADA / OMS, self-powered from line current and increases line capacity by 10-30%. Used by transmission operators, overhead feeders with heavy fault history and discom feeders. Designed and tested to IEEE 738, CIGRE TB 601 and IEC 60255-151. Lead time 8-10 weeks; delivers to North India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Dhruvmax
- Model
- DHR-AD8 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 8-10 weeks
- Warranty
- 24 months
- Standards
- IEEE 738, CIGRE TB 601, IEC 60255-151
- Delivers to
- North India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Drum / reel with end caps
- Delivery terms
- Door delivery in metro cities
- Returns
- Returns within 15 days if unused, in original packing
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Voltage class132 kVDHR-AD8-01 | Voltage class: 132 kV | 10 nos · 8-10 weeks | for verified buyers |
| Voltage class220 kVDHR-AD8-02 | Voltage class: 220 kV | 10 nos · 8-10 weeks | for verified buyers |
| Voltage class400 kVDHR-AD8-03 | Voltage class: 400 kV | 10 nos · 8-10 weeks | for verified buyers |
Specifications
| Voltage class | 132 kV to 400 kV (see variants) |
|---|---|
| Device | Sag monitormade to order: DLR sensor / Fault passage indicator |
| Measured | Current |
| Accuracy | +/- 1 deg Cmade to order: +/- 2% current |
| Communication | LoRaWANmade to order: GSM / 4G / Satellite |
| Power source | Solar + battery |
| Mounting | Live-line clamp-on |
| Fault detection | Short-circuit, earth fault |
| Reporting interval | 1 minmade to order: 10 min |
| Enclosure | IP67 |
| Weight | 1 kg |
| Software | Cloud dashboard |
| Integration | IEC 60870-5-104, Modbus |