Transformer differential relay, Prime seriesSample
by Sahyadri Protection Systems (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Transformer differential relay from Sahyadri, Prime series: 5 function options between Motor protection and Busbar differential. Key features: self-supervision with watchdog, graphical logic programming and multiple setting groups. Used by industrial incomers, transformer bays and solar plant collector feeders. Designed and tested to IEC 60255, IEC 61850 and IS 3231. Lead time 3-6 weeks; delivers to North India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Sahyadri
- Model
- SAH-093 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 3-6 weeks
- Warranty
- 36 months
- Standards
- IEC 60255, IEC 61850, IS 3231
- Delivers to
- North India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- Door delivery in metro cities
- 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 |
|---|---|---|---|
| FunctionMotor protectionSAH-093-01 | Function: Motor protection | 2 nos · 3-6 weeks | for verified buyers |
| FunctionFeeder protectionSAH-093-02 | Function: Feeder protection | 2 nos · 3-6 weeks | for verified buyers |
| FunctionTransformer differentialSAH-093-03 | Function: Transformer differential | 2 nos · 3-6 weeks | for verified buyers |
| FunctionLine distanceSAH-093-04 | Function: Line distance | 2 nos · 8-10 weeks | for verified buyers |
| FunctionBusbar differentialSAH-093-05 | Function: Busbar differential | 2 nos · 8-10 weeks | for verified buyers |
Specifications
| Function | Motor protection to Busbar differential (see variants) |
|---|---|
| Aux supply | 220 V DC |
| CT input | 1/5 A selectablemade to order: 1 A / 5 A |
| VT input | 110 Vmade to order: 63.5 V |
| Binary inputs | 8made to order: 16 / 32 |
| Output relays | 12 |
| Communication | Modbus |
| Display | LCD with keypad |
| Disturbance recorder | Up to 20 records |
| Accuracy class | Class 0.5 metering |
| Case | Flush mount |
| Time sync | IRIG-Bmade to order: SNTP / PTP |
| Cyber-security | Role-based access |