Transformer differential relay, Ultra 5 seriesSample
by Lumentron Relays & Controls (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Lumentron Ultra 5 transformer differential relay, offered in 6 function options from Overcurrent / earth fault to Busbar differential. Highlights: multiple setting groups, event and fault recorder with 1 ms stamps and breaker failure and trip circuit supervision. Typically used for industrial incomers, substation feeders 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
- Lumentron
- Model
- LUM-098 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 8-10 weeks
- Warranty
- 24 months
- Standards
- IEC 60255, IEC 61850, IS 3231
- Delivers to
- North India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- As per item, transit-safe
- Delivery terms
- FOR nearest railhead
- 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 faultLUM-098-01 | Function: Overcurrent / earth fault | 1 nos · 8-10 weeks | on quote |
| FunctionMotor protectionLUM-098-02 | Function: Motor protection | 1 nos · 8-10 weeks | on quote |
| FunctionFeeder protectionLUM-098-03 | Function: Feeder protection | 1 nos · 8-10 weeks | on quote |
| FunctionTransformer differentialLUM-098-04 | Function: Transformer differential | 1 nos · 8-10 weeks | on quote |
| FunctionLine distanceLUM-098-05 | Function: Line distance | 1 nos · 8-10 weeks | on quote |
| FunctionBusbar differentialLUM-098-06 | Function: Busbar differential | 1 nos · 8-10 weeks | on quote |
Specifications
| Function | Overcurrent / earth fault to Busbar differential (see variants) |
|---|---|
| Aux supply | 220 V DCmade to order: 24-250 V DC / 110 V DC |
| CT input | 1 A |
| VT input | 110 Vmade to order: 63.5 V |
| Binary inputs | 8made to order: 16 / 32 |
| Output relays | 6 |
| Communication | IEC 61850 Ed 2made to order: Modbus / IEC 60870-5-103 |
| Display | LCD with keypad |
| Disturbance recorder | Up to 100 recordsmade to order: Up to 20 records |
| Accuracy class | Class 0.5 metering |
| Case | Flush mountmade to order: Draw-out |
| Time sync | PTPmade to order: SNTP / IRIG-B |
| Cyber-security | Role-based access |