Transformer nitrogen injection fire prevention and extinguishing system (NIFPS), Core 7 seriesSample
by Rajatgen Fire 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; Rajatgen Fire Systems (Sample) quotes for it.
Or send an open RFQ to every matching merchant.
Register your company to see prices.
Transformer nitrogen injection fire prevention and extinguishing system (NIFPS) from Rajatgen, Core 7 series: 3 transformer oil volume options between 40-60 kL and Above 100 kL. Key features: auto-trip on protection signal and explosion vent flow, rapid oil drain depressurises tank and fully automatic with manual override. Typically used for power transformers at substations, renewable plant pooling transformers and reactors in EHV yards. Designed and tested to IS 3034, CBIP Manual on Transformers and CEA Safety Regulations 2023. Lead time 8-10 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Rajatgen
- Model
- RAJ-579 series
- Listing type
- Product
- Unit
- set
- Minimum order
- 10 set
- Lead time
- 8-10 weeks
- Warranty
- 24 months from commissioning
- Standards
- IS 3034, CBIP Manual on Transformers, CEA Safety Regulations 2023
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India (imported sub-assemblies)
- Packaging
- Drum / reel with end caps
- Delivery terms
- Ex-works, freight extra at actuals
- 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 |
|---|---|---|---|
| Transformer oil volume40-60 kLRAJ-579-01 | Transformer oil volume: 40-60 kL | 10 set · 8-10 weeks | for verified buyers |
| Transformer oil volume60-100 kLRAJ-579-02 | Transformer oil volume: 60-100 kL | 10 set · 8-10 weeks | for verified buyers |
| Transformer oil volumeAbove 100 kLRAJ-579-03 | Transformer oil volume: Above 100 kL | 10 set · 8-10 weeks | for verified buyers |
Specifications
| Transformer oil volume | 40-60 kL to Above 100 kL (see variants) |
|---|---|
| Principle | Nitrogen injection and drainmade to order: Drain and stir |
| Nitrogen cylinders | 3 x 68 Lmade to order: 5 x 68 L / 8 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 battery |
| Ex-vent | Included |
| Communication | IEC 60870-5-104made to order: Hardwired to SCADA |
| Isolation | Cable gland and cubicle IP55 |