Catalogue / Distribution transformer monitoring units (DTMU)
DT smart monitoring device with GPRS, Edge seriesSample
by Vaigaispark Metering Systems (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
Customise and request quoteMade to order: change the marked specification rows to what you need; Vaigaispark Metering Systems (Sample) quotes for it.
Or send an open RFQ to every matching merchant.
Register your company to see prices.
The Edge range of DT smart monitoring device with GPRS by Vaigaispark covers 5 DT rating covered options (Up to 63 kVA to 1250-2000 kVA). Key features: interface to discom SCADA/AMI platform, oil temperature and tank vibration optional sensors and phase unbalance and neutral current monitoring. Typically used for transformer failure prevention, RDSS distribution loss reduction and discom energy audit. Designed and tested to IS 16444, IS 15959 and IEC 62053-22. Lead time 3-4 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Vaigaispark
- Model
- VAI-701 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 5 nos
- Lead time
- 3-4 weeks
- Warranty
- 24 months from supply
- Standards
- IS 16444, IS 15959, IEC 62053-22
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Drum / reel with end caps
- Delivery terms
- FOR nearest railhead
- Returns
- No returns on made-to-order items
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| DT rating coveredUp to 63 kVAVAI-701-01 | DT rating covered: Up to 63 kVA | 5 nos · 3-4 weeks | for verified buyers |
| DT rating covered100-200 kVAVAI-701-02 | DT rating covered: 100-200 kVA | 5 nos · 3-4 weeks | for verified buyers |
| DT rating covered250-400 kVAVAI-701-03 | DT rating covered: 250-400 kVA | 5 nos · 3-4 weeks | for verified buyers |
| DT rating covered500-1000 kVAVAI-701-04 | DT rating covered: 500-1000 kVA | 5 nos · 6-8 weeks | for verified buyers |
| DT rating covered1250-2000 kVAVAI-701-05 | DT rating covered: 1250-2000 kVA | 5 nos · 6-8 weeks | for verified buyers |
Specifications
| DT rating covered | Up to 63 kVA to 1250-2000 kVA (see variants) |
|---|---|
| Measurement | V, I, kW, kVA, PF, THD |
| Accuracy class | 0.5S |
| CT input | CT 1000/1 Amade to order: Split-core CT 100/5 A / Split-core CT 600/5 A |
| Communication | GPRS/4Gmade to order: RF mesh / NB-IoT |
| Oil temperature sensor | PT100 with probemade to order: Not included |
| Alarms | Overload, unbalance, phase failure, low voltage |
| Protocol | IEC 60870-5-104 |
| Data interval | 15 min |
| Power supply | Aux 230 V |
| Enclosure | IP65 polycarbonate |
| Load survey | 60 days internal |