Numerical overcurrent and earth fault relay, Core seriesSample
by Ujjayinisetu Protection Systems (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Numerical overcurrent and earth fault relay from Ujjayinisetu, Core series: 4 function options between Overcurrent / earth fault and Transformer differential. Highlights: multiple setting groups, front USB and rear Ethernet ports and self-supervision with watchdog. Suited to industrial incomers, transformer bays and substation feeders. 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
- Ujjayinisetu
- Model
- UJJ-9A5 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 8-10 weeks
- Warranty
- 36 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
- Door delivery in metro cities
- 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 |
|---|---|---|---|
| FunctionOvercurrent / earth faultUJJ-9A5-01 | Function: Overcurrent / earth fault | 2 nos · 8-10 weeks | for verified buyers |
| FunctionMotor protectionUJJ-9A5-02 | Function: Motor protection | 2 nos · 8-10 weeks | for verified buyers |
| FunctionFeeder protectionUJJ-9A5-03 | Function: Feeder protection | 2 nos · 8-10 weeks | for verified buyers |
| FunctionTransformer differentialUJJ-9A5-04 | Function: Transformer differential | 2 nos · 8-10 weeks | for verified buyers |
Specifications
| Function | Overcurrent / earth fault to Transformer differential (see variants) |
|---|---|
| Aux supply | 220 V DC |
| CT input | 1/5 A selectable |
| VT input | 110 Vmade to order: 63.5 V |
| Binary inputs | 16made to order: 8 / 32 |
| Output relays | 24made to order: 6 / 12 |
| Communication | IEC 61850 Ed 2 |
| Display | LCD with keypadmade to order: Graphic LCD |
| Disturbance recorder | Up to 100 recordsmade to order: Up to 20 records |
| Accuracy class | Class 0.5 metering |
| Case | Flush mount |
| Time sync | IRIG-B |
| Cyber-security | Role-based access |