Catalogue / Line monitoring (DLR, fault passage indicators)
Sag and clearance monitor, Elite 2 seriesSample
by Marwar Line Hardware (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Sag and clearance monitor from Marwar, Elite 2 series: 5 voltage class options between 33 kV and 400 kV. Design: increases line capacity by 10-30%, live-line installation with a hot stick and real-time conductor rating based on weather. Typically used for overhead feeders with heavy fault history, smart grid projects and renewable evacuation lines. Designed and tested to IEEE 738, CIGRE TB 601 and IEC 60255-151. Lead time 8-10 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Marwar
- Model
- MAR-259 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 8-10 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
- 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 class33 kVMAR-259-01 | Voltage class: 33 kV | 1 nos · 8-10 weeks | for verified buyers |
| Voltage class66 kVMAR-259-02 | Voltage class: 66 kV | 1 nos · 8-10 weeks | for verified buyers |
| Voltage class132 kVMAR-259-03 | Voltage class: 132 kV | 1 nos · 8-10 weeks | for verified buyers |
| Voltage class220 kVMAR-259-04 | Voltage class: 220 kV | 1 nos · 8-10 weeks | for verified buyers |
| Voltage class400 kVMAR-259-05 | Voltage class: 400 kV | 1 nos · 8-10 weeks | for verified buyers |
Specifications
| Voltage class | 33 kV to 400 kV (see variants) |
|---|---|
| Device | DLR sensormade to order: Fault passage indicator / Sag monitor |
| Measured | Conductor temperaturemade to order: Current / Sag / Weather |
| Accuracy | +/- 1 deg C |
| Communication | LoRaWANmade to order: GSM / 4G / Satellite |
| Power source | Line current harvesting |
| Mounting | Live-line clamp-on |
| Fault detection | Short-circuit, earth fault |
| Reporting interval | 10 min |
| Enclosure | IP67 |
| Weight | 1 kg |
| Software | Cloud dashboard |
| Integration | IEC 60870-5-104, Modbus |