Transformer fire protection with explosion vent, Core 8 seriesSample
by Nilgiri Fire Systems (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Core 8 range of transformer fire protection with explosion vent by Nilgiri covers 6 transformer oil volume options (Up to 10 kL to Above 100 kL). Design: no water or foam damage to nearby equipment, fully automatic with manual override and rapid oil drain depressurises tank. Typically used for renewable plant pooling transformers, generator transformers at plants and power transformers at substations. Designed and tested to IS 3034, CBIP Manual on Transformers and CEA Safety Regulations 2023. Lead time 12-16 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Nilgiri
- Model
- NIL-3F2 series
- Listing type
- Product
- Unit
- set
- Minimum order
- 1 set
- Lead time
- 12-16 weeks
- Warranty
- 24 months from commissioning
- Standards
- IS 3034, CBIP Manual on Transformers, CEA Safety Regulations 2023
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- FOR nearest railhead
- 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 volumeUp to 10 kLNIL-3F2-01 | Transformer oil volume: Up to 10 kL | 1 set · 12-16 weeks | for verified buyers |
| Transformer oil volume10-20 kLNIL-3F2-02 | Transformer oil volume: 10-20 kL | 1 set · 12-16 weeks | for verified buyers |
| Transformer oil volume20-40 kLNIL-3F2-03 | Transformer oil volume: 20-40 kL | 1 set · 12-16 weeks | for verified buyers |
| Transformer oil volume40-60 kLNIL-3F2-04 | Transformer oil volume: 40-60 kL | 1 set · 12-16 weeks | for verified buyers |
| Transformer oil volume60-100 kLNIL-3F2-05 | Transformer oil volume: 60-100 kL | 1 set · 12-16 weeks | for verified buyers |
| Transformer oil volumeAbove 100 kLNIL-3F2-06 | Transformer oil volume: Above 100 kL | 1 set · 12-16 weeks | for verified buyers |
Specifications
| Transformer oil volume | Up to 10 kL to Above 100 kL (see variants) |
|---|---|
| Principle | Drain and stirmade to order: Nitrogen injection and drain |
| 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 batterymade to order: 110 VDC |
| Ex-vent | Included |
| Communication | IEC 60870-5-104 |
| Isolation | Cable gland and cubicle IP55 |