Catalogue / Instrument transformers (CT, PT, CVT)
Combined CT-PT metering unit, Flex 4 seriesSample
by Mauryajal Transformer Works (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Mauryajal Flex 4 combined CT-PT metering unit, offered in 4 system voltage options from 66 kV to 400 kV. Key features: hermetically sealed with oil expansion bellows, composite housing for contamination and non-ferroresonant design for CVT. Suited to solar plant evacuation, transmission protection and industrial incomers. Designed and tested to IS 2705, IS 3156 and IEC 61869-2. Lead time 10-14 weeks; delivers to North India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Mauryajal
- Model
- MAU-BD4 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 10-14 weeks
- Warranty
- 24 months from commissioning
- Standards
- IS 2705, IS 3156, IEC 61869-2
- Delivers to
- North India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- Door delivery in metro cities
- 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 |
|---|---|---|---|
| System voltage66 kVMAU-BD4-01 | System voltage: 66 kV | 1 nos · 10-14 weeks | for verified buyers |
| System voltage132 kVMAU-BD4-02 | System voltage: 132 kV | 1 nos · 10-14 weeks | for verified buyers |
| System voltage220 kVMAU-BD4-03 | System voltage: 220 kV | 1 nos · 10-14 weeks | for verified buyers |
| System voltage400 kVMAU-BD4-04 | System voltage: 400 kV | 1 nos · 10-14 weeks | for verified buyers |
Specifications
| System voltage | 66 kV to 400 kV (see variants) |
|---|---|
| Type | Current transformer |
| Ratio | 1200-2400/1 Amade to order: 100-200/1 A / 400-800/1 A / 132 kV/110 V |
| Accuracy class | 5P20made to order: 0.2S / 0.5 / 1.0 |
| Burden | 50 VA |
| Cores | 3 |
| Short-time current | 40 kA 1s |
| Insulation | Oil-papermade to order: Epoxy cast / SF6 gas |
| Housing | Porcelainmade to order: Silicone composite |
| Creepage | 31 mm/kVmade to order: 25 mm/kV |
| Mounting | Indoor |
| Secondary terminals | Stainless steel |
| Burden type | Protectionmade to order: Metering |