Transformer nitrogen injection fire prevention and extinguishing system (NIFPS), Flex 4 seriesSample
by Betwa Fire Engineers (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Transformer nitrogen injection fire prevention and extinguishing system (NIFPS) from Betwa, Flex 4 series: 3 transformer oil volume options between 40-60 kL and Above 100 kL. Design: nitrogen blankets and cools oil to extinguish fire, auto-trip on protection signal and explosion vent flow and no water or foam damage to nearby equipment. Suited to generator transformers at plants, reactors in EHV yards and power transformers at substations. Designed and tested to IS 3034, CBIP Manual on Transformers and CEA Safety Regulations 2023. Lead time 8-10 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Betwa
- Model
- BET-575 series
- Listing type
- Product
- Unit
- set
- Minimum order
- 2 set
- Lead time
- 8-10 weeks
- Warranty
- 24 months from commissioning
- Standards
- IS 3034, CBIP Manual on Transformers, CEA Safety Regulations 2023
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- As per item, transit-safe
- Delivery terms
- Ex-works, freight extra at actuals
- 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 |
|---|---|---|---|
| Transformer oil volume40-60 kLBET-575-01 | Transformer oil volume: 40-60 kL | 2 set · 8-10 weeks | for verified buyers |
| Transformer oil volume60-100 kLBET-575-02 | Transformer oil volume: 60-100 kL | 2 set · 8-10 weeks | for verified buyers |
| Transformer oil volumeAbove 100 kLBET-575-03 | Transformer oil volume: Above 100 kL | 2 set · 8-10 weeks | for verified buyers |
Specifications
| Transformer oil volume | 40-60 kL to Above 100 kL (see variants) |
|---|---|
| Principle | Drain and stirmade to order: Nitrogen injection and drain |
| Nitrogen cylinders | 5 x 68 L |
| Operating pressure | 150 bar |
| Oil drain valve | Pneumatic |
| Detection | Differential relay + Buchholz + heat detector |
| Control | PLC-based cubicle with hot standby |
| Response time | Within 30 seconds |
| Oil drain depth | Top 10% of the tank oil |
| Power supply | 24 VDC with backup batterymade to order: 110 VDC |
| Ex-vent | Included |
| Communication | Hardwired to SCADA |
| Isolation | Cable gland and cubicle IP55 |