L&T Digital Protection Relays

L&T offers a wide range of digital protection relays provide comprehensive protection for feeders, motors, generators, transformers & schemes for load synchronizing, parallel operation of generators, load sharing load shedding & grid islanding. Some of the common features are:

• Compact and light M/s L & Tight meters
• Self-diagnostic feature ensures complete reliability
• Low Power burden
• Communication capable
• Offer multiple protections
• Flexibility in selection of protection curve
• Conforms to latest standards IEC: 6100, IS: 3231 and IS: 8686

Product Range

• Single phase & three phase over current & earth fault relays
• Under voltage, over voltage
• Control supervision
• Power factor control
• Motor protection
• Generator protection
• Transformer protection

Digital Protection Relays