L&T Electrical & Automation FZE

L&T Metering offers flush mount versions of its electronic meters, which can be used in panels for non-tariff energy measurement and for load control. We have a wide range of panel meters for sub-metering and load monitoring purposes.

nX Series offer you numerical type 3 phase overcurrent & Earth Fault Relay. Its microcontroller based design offers you to choose from various field selectable IDMT & definite curves.

MG30 MG30-I is Multifunction Microprocessor Relay for protection of mediumlarge synchronous generators. The relay measures the RMS of three-phase currents and voltages and computes the positive and negative sequence components of the Current system. Salient Features: Voltage-controlled overcurrent protection Thermal image element with prealarm level Reverse power protection Loss of Field protection PT s' fuse failure protection Modbus Communication Protocol Breaker Failure protection Inadvertent CB closure protection Blocking Output and Blocking Input for pilot wire selectivity coordination

SC14S is a self-powered, single-phase, non-directional, Earth fault relay with one measuring element. Salient features Micro-controller based design Draw out facility Built in Third Harmonic Filter. It helps to avoid spurious tripping in harmonic rich power systems Instantaneous time delay or delay of 100 ms, 200 ms can be set Current Input: 1A 5A Application The relay can be used for differential protection of generators, REF applications of generators and transformers in all low voltage, medium voltage sub-stations.

• Dimensions:327 H x 167 B x 104 D mm

L&T’s high accuracy availability based tariff (ABT) meters provide a flexible solution for energy monitoring and billing bulk inter utility power flows. Features: Class 0.2s accuracy 3 Phase 4 Wire Conforms to IEC and IS standards 15 minute block average for frequency and energy Frequency coding for billing Separate reactive energy registers linked to supply voltage Midnight storage of energies Load Survey Optical portRS 485 communication (optional)

1 Phase Meter All Products 101+ 101+ 1 Phase Meter This compact EM101+ single phase meter fits snugly into any meter box. The bright back-lit display ensures ease of reading. Features: Class 1 accuracy as per IS and IEC standards Forward energy recording irrespective of current direction Indication for power on, current reversal and ELT Reset backups Multi-tariff Time of the Day metering High surge withstand capability Load Survey (Interval Data) Anti-tamper features Optical portRS 232 portLow Power Radio (optional)

• Dimensions:96 L x 96 B x 105 D mm

Nova Multifunction Meter All Products Nova Nova This panel meter measures voltage, current and kWh energy in a 3 phase 4 wire system. The meter has an LCD display with backlight, thus enabling ease of reading. Features: Class 1 accuracy ACDC auxiliary supply RS 485 communication Password protected CTPT value programming

• Dimensions:96 L x 96 B x 100 D mm

Acrux - Counter Type Meter All Products Acrux Acrux This counter meter is used in control panels to measure kWh energy. This product is available in both LT and HT models. Features: Class 1 accuracy kWh measurement 1A and 5A current rating Pulse LED output Terminal covers with sealing provision

• Dimensions:144 H X 144 B X 110 D mm

RPM14 Reactive Power Manager All Products rpm814 rpm814 Reactive power manager is designed for automatic control of capacitor banks in 3 phase 4 wire LT distribution systems. The relay maintains the system power factor at a set value, under fluctuating load conditions, by connecting or disconnecting capacitor banks to the 415V bus. Features: Automatic CK ratio selection Power Factor correction up to 1% of rated current 14 capacitor banks Programmable CT ratio and capacitor bank values Voltage, current and reactive power display

Arc flash mishaps are highly probable in electrical switchboards especially since they may be caused by rodents or falling tools. An arc flash causes huge damage to the switchboard as well as injury to the operating personnel in a very short time of about 150 milliseconds. This damage can be minimised if the system is tripped within 100 milliseconds of the occurrence of arc before significant energy is developed. Hence an arc flash protection system is a necessity in every electrical switchboard, to ensure operator safety and to minimise the damages associated with an arc flash event. We, at L&T have always tried to give more protection to customer & their investments. PGR-8800 – a new arc flash protection is designed to react in a least possible time to avoid mishaps.