Catalogue / Transformer monitoring (online DGA, bushing monitors)
Bushing monitoring system, Edge seriesSample
by Madurai Transformer Works (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Edge range of bushing monitoring system by Madurai covers 4 gases monitored options (Single gas (H2) to 9 gases). Design: cloud analytics and reports, optional moisture and bushing module and calibrated carrier gas not required. Used by industrial substations, utilities asset management and power transformers. Designed and tested to IEC 60599, IEEE C57.104 and IEC 61850. Lead time 8-10 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Madurai
- Model
- MAD-381 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 5 nos
- Lead time
- 8-10 weeks
- Warranty
- 24 months
- Standards
- IEC 60599, IEEE C57.104, IEC 61850
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- Delivery terms
- Ex-works, freight extra at actuals
- 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 |
|---|---|---|---|
| Gases monitoredSingle gas (H2)MAD-381-01 | Gases monitored: Single gas (H2) | 5 nos · 8-10 weeks | for verified buyers |
| Gases monitored3 gasesMAD-381-02 | Gases monitored: 3 gases | 5 nos · 8-10 weeks | for verified buyers |
| Gases monitored7 gasesMAD-381-03 | Gases monitored: 7 gases | 5 nos · 8-10 weeks | for verified buyers |
| Gases monitored9 gasesMAD-381-04 | Gases monitored: 9 gases | 5 nos · 8-10 weeks | for verified buyers |
Specifications
| Gases monitored | Single gas (H2) to 9 gases (see variants) |
|---|---|
| Gases measured | H2, COmade to order: H2, CO, C2H2 / H2, CO, CO2, CH4, C2H2, C2H4, C2H6 |
| Technology | Gas chromatographymade to order: Photoacoustic / Infrared |
| Measurement interval | 1 hourmade to order: 4 hours / 24 hours |
| Accuracy | +/- 5%made to order: +/- 10% |
| Communication | DNP3 |
| Oil sampling | Valve mounted |
| Enclosure | IP55 outdoor |
| Supply | 110-240 V AC/DC |
| Bushing parameters | Capacitance, tan delta |
| Alarms | Rate of change, Duval triangle |
| Software | Web dashboard with fault diagnosis |
| Operating temperature | -40 to 55 deg C |