Catalogue / Ester oils (natural & synthetic)
Natural ester insulating fluid, Flex 5 seriesSample
by Krishna Industrial Supplies (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Natural ester insulating fluid from Krishna, Flex 5 series: 5 pack size options between 20 litre and Bulk 20000 litre. Design: high fire point for safe indoor siting, readily biodegradable and suitable for retrofilling after cleaning. Suited to indoor and rooftop substations, wind turbine transformers and traction and rectifier transformers. Designed and tested to IEC 62770, IEC 61099 and ASTM D6871. Lead time 3-4 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Krishna
- Model
- KRI-C47 series
- Listing type
- Product
- Unit
- litre
- Minimum order
- 5 litre
- Lead time
- 3-4 weeks
- Warranty
- 12 months in sealed container
- Standards
- IEC 62770, IEC 61099, ASTM D6871
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India (imported sub-assemblies)
- Packaging
- Steel skid with shrink wrap
- Delivery terms
- FOR nearest railhead
- 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 |
|---|---|---|---|
| Pack size20 litreKRI-C47-01 | Pack size: 20 litre | 5 litre · 3-4 weeks | for verified buyers |
| Pack size210 litre drumKRI-C47-02 | Pack size: 210 litre drum | 5 litre · 3-4 weeks | for verified buyers |
| Pack size1000 litre IBCKRI-C47-03 | Pack size: 1000 litre IBC | 5 litre · 3-4 weeks | for verified buyers |
| Pack size5000 litreKRI-C47-04 | Pack size: 5000 litre | 5 litre · 3-4 weeks | for verified buyers |
| Pack sizeBulk 20000 litreKRI-C47-05 | Pack size: Bulk 20000 litre | 5 litre · 3-4 weeks | for verified buyers |
Specifications
| Pack size | 20 litre to Bulk 20000 litre (see variants) |
|---|---|
| Type | Synthetic ester |
| Flash point | Min 270 deg C |
| Fire point | Min 340 deg C |
| Viscosity at 40 deg C | Max 29 cStmade to order: Max 35 cSt |
| BDV | Min 75 kVmade to order: Min 60 kV |
| Pour point | -45 deg C |
| Biodegradability | Min 95% |
| Water saturation | Min 1000 ppm |
| Acid number | Max 0.06 mg KOH/g |
| Oxidation stability | Inhibited |