Single-Phase Guide Type Electric Energy Meter (1P)

Widely used in domestic, commercial and industrial electricity. Its role is not only to calculate electricity consumption and electricity settlement, but also to understand the situation of electricity consumption, control the quality of electricity consumption and ensure the safety of electricity consumption.

product details

The Single-Phase Guide Type Electric Energy Meter (1P) is a precision instrument designed for accurate energy measurement in single-phase electrical systems. This meter is engineered to meet the highest standards of accuracy and reliability, ensuring efficient energy monitoring and management.

Key features of this energy meter include compliance with international standards such as IS: 13779, IEC 1036, and CBIP Technical report no.88 . It is ISI marked, indicating conformity with BIS certification and adherence to CEA metering regulations. The meter operates within a voltage range of 240 volts (P-N) with a tolerance of +20% to -40%, and it is designed to withstand the maximum system voltage .

The meter boasts an LCD display with a height of 10 mm x 6 mm minimum, providing clear visibility with a viewing angle of at least 160 degrees . It measures a comprehensive range of parameters including power factor from zero lag to unity to zero lead, and displays cumulative kWh, meter serial number, date and time, voltage, current, and instantaneous load .

Power consumption is optimized, with the meter using less than 1 watt and 8VA in the voltage circuit and 2 VA for the current circuit . It has a sensitive starting current of 0.2% of Ib, ensuring accurate measurement even at low loads. The meter also operates within a frequency range of 50 Hz with a variation of +/- 5% .

Advanced features include auto-reset of monthly demand (MD) at the beginning of each month, which can be adjusted through MRI even after the meter is installed on site . The meter stores MD in every 30-minute period, computing and storing the higher value for accurate billing purposes . It also logs monthly ON/OFF hours as history, providing valuable data for energy management .

The Single-Phase Guide Type Electric Energy Meter (1P) is a testament to modern energy metering technology, offering precise measurement, user-friendly features, and robust construction to meet the demands of today's energy management needs.

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