L&T 4000 10 series energy meter with LCD display
L&T 4000 10 series energy meter with LCD display

L&T 4000 10 series energy meter with LCD display

Price 2300 INR/ Number

L&T 4000 10 series energy meter with LCD display Specification

  • Batteries Type
  • Not required (operates directly on main supply)
  • Resistant Feature
  • UV and Heat resistant
  • Accuracy
  • Class 1.0
  • Usage & Applications
  • Residential, Commercial, and Industrial energy metering
  • Pressure
  • Atmospheric, non-pressurized environment
  • Product Type
  • Energy Meter WL 4000 10 0000
  • Material
  • High-grade Polycarbonate
  • Measuring Voltage Range
  • 80V to 300V AC
  • Operating Temperature
  • -10C to +55C
  • Frequency (MHz)
  • 50/60 Hz
  • Insulation Box
  • Polycarbonate, flame-retardant enclosure conforming to IS standards
  • Protection System
  • Over-voltage, Over-current and Surge Protection
  • Size
  • Compact DIN rail mount
  • Color
  • White / Off-white
  • Dimension (L*W*H)
  • Approx. 100mm x 72mm x 64mm
  • Weight
  • Approx. 250 grams
  • Current Rating
  • 10A (Rated), up to 60A (Max)
  • Data Retention
  • EEPROM, Non-volatile memory for data storage
  • Phase Type
  • Single Phase
  • Pulse Output
  • Available for energy consumption monitoring
  • Power Consumption
  • < 2 VA
  • Humidity Range
  • Up to 95% RH (non-condensing)
  • Compliance
  • IS13779, IEC62052-11, and IEC62053-21
  • Terminal Type
  • Screw-type secure terminals
  • Service Life
  • >10 Years
  • Tamper Resistance
  • Tamper evident construction
  • Mounting Type
  • DIN Rail Mountable
  • Communication
  • Optional RS485 (Modbus) port
  • Display Type
  • LCD Display with Backlight
 
 

About L&T 4000 10 series energy meter with LCD display

The L&T 4000 Series Energy Meter with LED display is a sophisticated device designed for accurate measurement and monitoring of electrical energy consumption. Here's a general description of its features and functionality:

  1. Energy Measurement: The meter accurately measures active energy consumption in kWh (kilowatt-hours) and supports various tariff configurations.

  2. Display: It features a prominent LED display that shows real-time energy consumption readings. The display is typically designed to be easy to read and understand.

  3. Accuracy: L&T meters are known for their high accuracy in energy measurement, complying with industry standards to ensure reliable billing and monitoring.



Advanced LCD Display with Backlight

The L&T 4000 10 Series meter features a bright LCD display with backlight, providing clear visibility of essential energy data even in low-light environments. The display simplifies routine checks and enhances user interaction by showing consumption patterns and alert notifications efficiently.


Robust and Reliable Performance

Engineered for dependable operation, this energy meter incorporates over-voltage, over-current, and surge protection, along with a flame-retardant, UV- and heat-resistant polycarbonate enclosure. Its tamper-evident design offers added security, maintaining data integrity through EEPROM-based retention.


Flexible Communication and Pulse Output

Equipped with optional RS485 (Modbus) communication, the meter allows seamless integration with external monitoring and management systems. The pulse output further supports real-time energy consumption tracking, benefiting users seeking detailed analysis and energy optimization.

FAQ's of L&T 4000 10 series energy meter with LCD display:


Q: How is the L&T 4000 10 series energy meter installed?

A: The meter is designed for DIN rail mounting, making it easy to install in standard electrical distribution boards for residential, commercial, or industrial applications.

Q: What benefits does the LCD display with backlight offer?

A: The LCD display with backlight ensures clear and convenient reading of consumption metrics, fault indications, and operational status even in dim environments, enhancing user experience and maintenance efficiency.

Q: What is the process for accessing energy consumption data?

A: You can access real-time and historical energy consumption data directly from the LCD display. For advanced monitoring, connect the optional RS485 (Modbus) communication port to external data logging or energy management systems.

Q: Where can the L&T 4000 10 series meter be used?

A: This energy meter is versatile and suitable for residential, commercial, and industrial energy monitoring applications, operating reliably in varied temperature and humidity conditions.

Q: What protections are built into the meter?

A: The L&T 4000 10 series includes over-voltage, over-current, and surge protections, as well as tamper-evident construction and a flame-retardant polycarbonate enclosure, ensuring safe and resilient operation.

Q: How does the energy meter retain recorded data during power outages?

A: It utilizes EEPROM, a non-volatile memory, enabling it to securely store energy measurement data without relying on batteries or main power supply, thus preserving information reliably.

Q: What is the service life and maintenance requirement for this meter?

A: The meter has a service life of over 10 years. It requires minimal maintenance due to its durable design, secure screw-type terminals, and resistance to UV and heat exposure.

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