About HPL 3 Phase Watt Hour Counter Display Sub Meter, White
Latest ASIC and Microcontroller based digital technology. Instantaneous Start. Meter Records correct energy with same accuracy under reverse current connection. Available with LCD type display. kWh Meter. Tamper proof Design. No frequent adjustments required. No mechanical wear & tear. It is available in Three Phase, Four Wire & accuracy class-1. Immune to effects of external magnetic field as per IS : 13779Accurate Three-Phase MeteringWith class 1.0 accuracy and direct connection, the HPL 3 Phase Sub Meter provides precise tracking of electrical usage in three-phase systems. Its reliable mechanical counter ensures long-term, tamper-resistant, and maintenance-free operation, making it suitable for industrial, commercial, and residential sub-metering applications.
Built for Safety and DurabilityEncased in high-grade polycarbonate, this meter is flame retardant, shock resistant, and features a protective enclosure with IP51 rating. The built-in insulation box and advanced protection systems against overcurrent and short-circuit incidents further enhance user safety and equipment longevity.
Simple Installation and MonitoringThis surface-mounted sub meter is easy to install with its standard dimensions and direct connection design. The mechanical counter display allows for straightforward reading and monitoring of consumption, while the provided pulse output supports advanced data acquisition for large facilities.
FAQ's of HPL 3 Phase Watt Hour Counter Display Sub Meter, White:
Q: How is the HPL 3 Phase Watt Hour Counter Sub Meter installed?
A: The sub meter is designed for surface mounting using standard fixing practices. It is directly connected to the power supply, making installation straightforward for qualified electricians in residential, commercial, or industrial settings.
Q: What applications are suitable for this sub meter?
A: This sub meter is ideal for industrial, commercial, and residential sub-metering, especially where monitoring three-phase electricity usage is necessary for accurate billing and energy management.
Q: When is it recommended to use a mechanical counter display?
A: A mechanical counter display is particularly beneficial in environments requiring easy, tamper-resistant, and reliable energy readouts without dependence on external power or complex digital interfaces.
Q: Where can this meter be installed considering environmental conditions?
A: The meter can be installed in areas subject to temperatures between -10C and +55C and humidity up to 95% RH non-condensing. Its IP51 rating protects against dust and limited water exposure, making it adaptable to typical indoor installation sites.
Q: What benefits does the built-in protection system provide?
A: The integrated overcurrent and short-circuit protection systems help safeguard both the meter and connected load, reducing the risk of electrical accidents and enhancing operational safety.
Q: How can the pulse output feature be utilized?
A: The meter's pulse output can be interfaced with data loggers or energy management systems, enabling remote monitoring and detailed energy analysis in larger installations.