Transformer fire protection with explosion vent, Max seriesSample
by Vayumark Fire Protection (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Max range of transformer fire protection with explosion vent by Vayumark covers 3 transformer oil volume options (20-40 kL to 60-100 kL). Key features: rapid oil drain depressurises tank, control cubicle with status indication to SCADA and no water or foam damage to nearby equipment. Typically used for renewable plant pooling transformers, generator transformers at plants 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 East & North-East India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Vayumark
- Model
- VAY-3F3 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
- East & North-East 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 |
|---|---|---|---|
| Transformer oil volume20-40 kLVAY-3F3-01 | Transformer oil volume: 20-40 kL | 10 set · 8-10 weeks | for verified buyers |
| Transformer oil volume40-60 kLVAY-3F3-02 | Transformer oil volume: 40-60 kL | 10 set · 8-10 weeks | for verified buyers |
| Transformer oil volume60-100 kLVAY-3F3-03 | Transformer oil volume: 60-100 kL | 10 set · 8-10 weeks | for verified buyers |
Specifications
| Transformer oil volume | 20-40 kL to 60-100 kL (see variants) |
|---|---|
| Principle | Drain and stir |
| Nitrogen cylinders | 5 x 68 Lmade to order: 3 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 | 110 VDCmade to order: 24 VDC with backup battery |
| Ex-vent | Included |
| Communication | IEC 60870-5-104 |
| Isolation | Cable gland and cubicle IP55 |