Numerical feeder protection relay, Core 9 seriesSample
by Tejtron Relays & Controls (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Core 9 range of numerical feeder protection relay by Tejtron covers 5 function options (Overcurrent / earth fault to Line distance). Highlights: event and fault recorder with 1 ms stamps, front USB and rear Ethernet ports and self-supervision with watchdog. Typically used for industrial incomers, solar plant collector feeders and transformer bays. Designed and tested to IEC 60255, IEC 61850 and IS 3231. Lead time 8-10 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Tejtron
- Model
- TEJ-C41 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 5 nos
- Lead time
- 8-10 weeks
- Warranty
- 24 months
- Standards
- IEC 60255, IEC 61850, IS 3231
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- Delivery terms
- FOR nearest railhead
- 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 |
|---|---|---|---|
| FunctionOvercurrent / earth faultTEJ-C41-01 | Function: Overcurrent / earth fault | 5 nos · 8-10 weeks | for verified buyers |
| FunctionMotor protectionTEJ-C41-02 | Function: Motor protection | 5 nos · 8-10 weeks | for verified buyers |
| FunctionFeeder protectionTEJ-C41-03 | Function: Feeder protection | 5 nos · 8-10 weeks | for verified buyers |
| FunctionTransformer differentialTEJ-C41-04 | Function: Transformer differential | 5 nos · 8-10 weeks | for verified buyers |
| FunctionLine distanceTEJ-C41-05 | Function: Line distance | 5 nos · 8-10 weeks | for verified buyers |
Specifications
| Function | Overcurrent / earth fault to Line distance (see variants) |
|---|---|
| Aux supply | 110 V DC |
| CT input | 1 Amade to order: 5 A / 1/5 A selectable |
| VT input | 110 V |
| Binary inputs | 32made to order: 8 / 16 |
| Output relays | 6made to order: 12 / 24 |
| Communication | IEC 61850 Ed 2 |
| Display | Graphic LCD |
| Disturbance recorder | Up to 100 records |
| Accuracy class | Class 0.5 metering |
| Case | Draw-outmade to order: Flush mount |
| Time sync | PTP |
| Cyber-security | Role-based access |