Single Phase Din Rail Meter , is an electronic meter designed to measure the electrical parameters of a single-phase AC circuit. It’s mounted on a DIN rail (a standardized rail system used in industrial automation) and is commonly used in industrial, commercial, and residential applications.
Key Features:
1. Measurement range: Typically, 0-100 A (current), 0-230V (voltage), and 0-100 kW (power) for single-phase AC circuits.
2. Accuracy: Class 0.5 or Class 1 accuracy, depending on the specific meter model.
3. DIN rail mounting: The meter is designed to be mounted on a DIN rail, which is a standard rail system used in industrial automation.
4. Communication protocols: May support various communication protocols, such as Modbus, Profibus, or BACnet.
5. Display: Typically features an LCD or LED display showing the measured values.
6. Inputs: May have multiple inputs for voltage and current sensing, depending on the specific meter model.
European Market Requirements:
1. CE marking: The meter must comply with European Union directives and regulations, including the CE marking.
2. Safety standards: Must meet European safety standards, such as EN 61000-6-3 (Electromagnetic Compatibility) and EN 61326-1 (Electrical Safety).
3. Measurement accuracy: Must meet European measurement accuracy standards, such as EN 62053-21 (Electrical Measuring Instruments).
4. Environmental standards: Must comply with European environmental standards, such as EN 55022 (Electromagnetic Compatibility) and EN 62230 (Electromagnetic Compatibility).
Popular Applications:
1. Industrial automation: Used in industrial control systems, such as motor control centers, variable frequency drives, and power distribution systems.
2. Commercial buildings: Used in commercial buildings, such as office buildings, shopping centers, and hospitals.
3. Residential applications: Used in residential buildings, such as apartments, houses, and condominiums.
Popular Products:
1. DEM1A series
DEM1A001: Basic Type，no communication ，SO output (variable constant),with different measurements way
DEM1A002: RS485 MODBUS/DLT645 dual protocol with different measurements way
DEM1A102: RS485 MODBUS/DLT645 dual protocol, Multi-tariff function,with different measurements way
DEM4A140: Bluetooth, Multi-tariff functionwith different measurements way
2. DDS353 series
DDS353 Basic version with import+export measurement
DDS353AF: Import energy measurement only
DDS353F+R: Bi-directional measurement with total energy equal to import+export
DDS353F-R: Bi-directional measurement with total energy equal to import-export
DDS353AI: With import+export measurement ,meanwhile support Instantaneous parameter measurement
DDS353FI: Wish import only measurement ,meanwhile support Instantaneous parameter measurement
DDS353F+R+I: Bi-directional measurement with total energy equal to import+export,
meanwhile support Instantaneous parameter measurement
DDS353F-R-I: Bi-directional measurement with total energy equal to import-export
meanwhile support Instantaneous parameter measurement
When to Choose a Single Phase Din Rail Meter:
1. You need to measure the electrical parameters of a single-phase AC circuit.
2. You require a compact and space-saving solution.
3. You need to integrate the meter with other industrial automation devices.
4. You require a high level of measurement accuracy and reliability.