Catalogue / Line monitoring (DLR, fault passage indicators)
Dynamic line rating sensor, Ultra seriesSample
by Tungabhadrajal Conductors (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Ultra range of dynamic line rating sensor by Tungabhadrajal covers 6 voltage class options (11 kV to 400 kV). Key features: remote fault location, reduces patrolling, self-powered from line current and real-time conductor rating based on weather. Suited to discom feeders, overhead feeders with heavy fault history and transmission operators. Designed and tested to IEEE 738, CIGRE TB 601 and IEC 60255-151. Lead time 3-5 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Tungabhadrajal
- Model
- TUN-435 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 3-5 weeks
- Warranty
- 36 months
- Standards
- IEEE 738, CIGRE TB 601, IEC 60255-151
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Drum / reel with end caps
- Delivery terms
- FOR nearest railhead
- Returns
- Replacement of items damaged in transit within 7 days
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Voltage class11 kVTUN-435-01 | Voltage class: 11 kV | 2 nos · 3-5 weeks | on quote |
| Voltage class33 kVTUN-435-02 | Voltage class: 33 kV | 2 nos · 3-5 weeks | on quote |
| Voltage class66 kVTUN-435-03 | Voltage class: 66 kV | 2 nos · 3-5 weeks | on quote |
| Voltage class132 kVTUN-435-04 | Voltage class: 132 kV | 2 nos · 3-5 weeks | on quote |
| Voltage class220 kVTUN-435-05 | Voltage class: 220 kV | 2 nos · 8-10 weeks | on quote |
| Voltage class400 kVTUN-435-06 | Voltage class: 400 kV | 2 nos · 8-10 weeks | on quote |
Specifications
| Voltage class | 11 kV to 400 kV (see variants) |
|---|---|
| Device | DLR sensormade to order: Fault passage indicator / Sag monitor |
| Measured | Sag |
| Accuracy | +/- 1 deg Cmade to order: +/- 2% current |
| Communication | Satellite |
| Power source | Line current harvesting |
| Mounting | Live-line clamp-on |
| Fault detection | Short-circuit, earth fault |
| Reporting interval | 1 minmade to order: 10 min |
| Enclosure | IP67 |
| Weight | 2.5 kgmade to order: 1 kg |
| Software | Cloud dashboard |
| Integration | IEC 60870-5-104, Modbus |