Especially developed for indication and supervision of the single-phase circuit, replaces an analogical ammeter, reducing installation manpower and optimizing the used one of spaces in the panel. Ideal for protection of single-phase networks is monitored and generally to own alarm superior and inferior. Protection of the parameters of programming by password. Specifications Current inputs (TRMS) Communication (Option) CT primary 10 000 A Link RS485 CT secondary 1 and 5 A Type 2 ... 3 wires half duplex Sampling Rate 2 per sec Protocol Modbus RTU mode Resolution 0.001 to 1, depending on the range MODBUS speed 4800/9600bauds Burden < 0.5VA, < 0.2VA in 20A Analog Outputs (Option) Auxiliary power supply Number of outputs 1 channel AC voltage DC/AC 85~265 ± 30 % Type Isolated Frequency 50 / 60 Hz Range 0 / 4 ... 20 mA or 0-5V Consumption < 10 VA Maximum current 30 mA Front panel Alarm Outputs (Option) Display Type Red LED Super Bright Display Number of relays 1 channel Maximum Display 9999 Counts Type Passive nodes Polarity Indication "-" is indicated for negative input(option) Weight Case / Housing Material Approximate 250~400g Installation Panel mounting Environment Terminal Block Thermoplastic with Tin Plated Brass Terminal Calibration 27°C ± 5°C Dielectric Strength Operation 0 to 50°C, RH < 70% 2.5 kV at 50Hz for 1 min Storage -10 to 60°C, RH < 70%
The Digital Single-Phase Current Meter is designed for indication and supervision of single-phase circuits, replacing analog ammeters while reducing installation effort and panel space. It provides TRMS current measurement with CT secondary 1 or 5 A, sampling at 2 per second. Burden is <0.5 VA (<0.2 VA in 20 A). Optional RS485 Modbus RTU communication at 4800/9600 bauds, optional isolated analog output (0/4–20 mA or 0–5 V, max 30 mA), optional alarm relay output, and red super-bright LED display up to 9999 counts. Auxiliary supply is 85–265 V AC/DC ±30%, 50/60 Hz, consumption <10 VA. Panel mounting, thermoplastic terminal block with tin-plated brass terminals, approximate weight 250–400 g. Operating temperature 0–50°C, RH <70%; storage -10–60°C, RH <70%; dielectric strength 2.5 kV at 50 Hz for 1 min. Calibration at 27°C ±5°C.
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Chongqing Blue Jay Technology Co., Ltd., a reliable B2B trader from China, dispatches Digital Single-Phase Current Meter primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.