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A single phase DIN rail kWh meter is a type of electricity meter that measures the energy consumption of a single phase electrical circuit. Here are some key features and specifications of a typical single phase DIN rail kWh meter:
Key Features:
1. Measurement accuracy: The meter measures the active energy consumption in kilowatt-hours (kWh) with an accuracy of 0.5% or better.
2. DIN rail mounting: The meter is designed to be mounted on a DIN rail, which is a standard rail used in industrial control panels and electrical enclosures.
3. single phase: The meter measures the energy consumption of a single phase electrical circuit, which is common in residential and small commercial applications.
4. Maximum current rating: The meter typically has a maximum current rating of 63A, 80A, or 100A, depending on the model and application.
5. Voltage rating: The meter typically has a voltage rating of 230V or 240V AC, although some models may be rated for higher or lower voltages.
Common Applications:
1. Residential electricity meters: single phase DIN rail kWh meters are commonly used in residential applications, such as apartment buildings, houses, and condominiums.
2. Small commercial applications: The meters are also used in small commercial applications, such as office buildings, retail stores, and restaurants.
3. Industrial control panels: The meters can be used in industrial control panels to measure the energy consumption of specific equipment or machines.
Types of single phase DIN Rail kWh Meters:
1. Digital meters: These meters display the measured energy consumption in digital format on an LCD or LED display.
2. Analog meters: These meters display the measured energy consumption on a dial or pointer-style display.
3. Smart meters: These meters can transmit the measured energy consumption data wirelessly to a central server or database.
Benefits:
1. Easy installation: single phase DIN rail kWh meters are easy to install and mount on a DIN rail.
2. Accurate measurement: The meters provide accurate measurements of energy consumption, which helps to detect any unusual patterns or anomalies.
3. Cost-effective: single phase DIN rail kWh meters are generally less expensive than three-phase meters.
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