Catalogue / Surge arresters (station class)
Porcelain housed station arrester, Prime seriesSample
by Coromandelphase Switchgear (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Porcelain housed station arrester from Coromandelphase, Prime series: 4 system voltage options between 36 kV and 245 kV. Key features: low residual voltage, gapless zinc oxide blocks and light weight, vandal proof. Typically used for substations, transmission lines and solar plants. Designed and tested to IEC 60099-4, IS 3070 (Part 3) and IEC 60099-5. Lead time 3-5 weeks; delivers to North India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Coromandelphase
- Model
- COR-8C3 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 3-5 weeks
- Warranty
- 36 months
- Standards
- IEC 60099-4, IS 3070 (Part 3), IEC 60099-5
- Delivers to
- North India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- Ex-works, freight extra at actuals
- Returns
- No returns on made-to-order items
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| System voltage36 kVCOR-8C3-01 | System voltage: 36 kV | 1 nos · 3-5 weeks | for verified buyers |
| System voltage72.5 kVCOR-8C3-02 | System voltage: 72.5 kV | 1 nos · 3-5 weeks | for verified buyers |
| System voltage145 kVCOR-8C3-03 | System voltage: 145 kV | 1 nos · 8-10 weeks | for verified buyers |
| System voltage245 kVCOR-8C3-04 | System voltage: 245 kV | 1 nos · 8-10 weeks | for verified buyers |
Specifications
| System voltage | 36 kV to 245 kV (see variants) |
|---|---|
| Rated voltage | 9 kV |
| Nominal discharge current | 20 kAmade to order: 5 kA / 10 kA |
| Line discharge class | Class 4made to order: Class 2 / Class 3 / Class 5 |
| Housing | Polymermade to order: Porcelain |
| Pressure relief class | 40 kA |
| Creepage | 25 mm/kVmade to order: 31 mm/kV |
| Energy capability | 7 kJ/kV |
| Counter | With leakage current indicator |
| Mounting | Pedestal |
| Base insulator | Included |
| Disconnector | Optional |
| Ambient | -40 to 60 deg C |