Transformer differential relay, Elite 4 seriesSample
by Malabarsurya Power Controls (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Malabarsurya Elite 4 transformer differential relay, offered in 5 function options from Motor protection to Busbar differential. Design: multiple setting groups, self-supervision with watchdog and breaker failure and trip circuit supervision. Typically used for solar plant collector feeders, industrial incomers and motor control centres. Designed and tested to IEC 60255, IEC 61850 and IS 3231. Lead time 8-10 weeks; delivers to North India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Malabarsurya
- Model
- MAL-097 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 8-10 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
- 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 |
|---|---|---|---|
| FunctionMotor protectionMAL-097-01 | Function: Motor protection | 10 nos · 8-10 weeks | for verified buyers |
| FunctionFeeder protectionMAL-097-02 | Function: Feeder protection | 10 nos · 8-10 weeks | for verified buyers |
| FunctionTransformer differentialMAL-097-03 | Function: Transformer differential | 10 nos · 8-10 weeks | for verified buyers |
| FunctionLine distanceMAL-097-04 | Function: Line distance | 10 nos · 8-10 weeks | for verified buyers |
| FunctionBusbar differentialMAL-097-05 | Function: Busbar differential | 10 nos · 8-10 weeks | for verified buyers |
Specifications
| Function | Motor protection to Busbar differential (see variants) |
|---|---|
| Aux supply | 220 V DCmade to order: 24-250 V DC / 110 V DC |
| CT input | 5 A |
| VT input | 110 V |
| Binary inputs | 16 |
| Output relays | 24made to order: 6 / 12 |
| Communication | IEC 60870-5-103made to order: IEC 61850 Ed 2 / Modbus |
| Display | LCD with keypad |
| Disturbance recorder | Up to 20 recordsmade to order: Up to 100 records |
| Accuracy class | Class 0.5 metering |
| Case | Flush mount |
| Time sync | SNTP |
| Cyber-security | Role-based access |