Catalogue / Instrument transformers (CT, PT, CVT)
Combined CT-PT metering unit, Neo seriesSample
by Coorgswarna Transformers (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Combined CT-PT metering unit from Coorgswarna, Neo series: 6 system voltage options between 11 kV and 400 kV. Highlights: tan-delta tap for testing, corrosion-resistant stainless steel box and hermetically sealed with oil expansion bellows. Typically used for substation metering, solar plant evacuation and transmission protection. Designed and tested to IS 2705, IS 3156 and IEC 61869-2. Lead time 10-14 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Coorgswarna
- Model
- COO-BD4 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 10-14 weeks
- Warranty
- 18 months
- Standards
- IS 2705, IS 3156, IEC 61869-2
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- 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 |
|---|---|---|---|
| System voltage11 kVCOO-BD4-01 | System voltage: 11 kV | 1 nos · 10-14 weeks | for verified buyers |
| System voltage33 kVCOO-BD4-02 | System voltage: 33 kV | 1 nos · 10-14 weeks | for verified buyers |
| System voltage66 kVCOO-BD4-03 | System voltage: 66 kV | 1 nos · 10-14 weeks | for verified buyers |
| System voltage132 kVCOO-BD4-04 | System voltage: 132 kV | 1 nos · 10-14 weeks | for verified buyers |
| System voltage220 kVCOO-BD4-05 | System voltage: 220 kV | 1 nos · 10-14 weeks | for verified buyers |
| System voltage400 kVCOO-BD4-06 | System voltage: 400 kV | 1 nos · 10-14 weeks | for verified buyers |
Specifications
| System voltage | 11 kV to 400 kV (see variants) |
|---|---|
| Type | CVTmade to order: Current transformer / Voltage transformer / Combined CT-PT |
| Ratio | 100-200/1 Amade to order: 400-800/1 A / 1200-2400/1 A / 132 kV/110 V |
| Accuracy class | 1.0made to order: 0.2S / 0.5 / 5P20 |
| Burden | 15 VAmade to order: 30 VA / 50 VA |
| Cores | 5 |
| Short-time current | 40 kA 1smade to order: 25 kA 1s / 31.5 kA 1s |
| Insulation | Oil-paper |
| Housing | Silicone composite |
| Creepage | 25 mm/kV |
| Mounting | Indoor |
| Secondary terminals | Stainless steel |
| Burden type | Protection |