Product Features:

Available with wide power supply options: DC: 10-30V or 10-55V or AC/DC: 85-265V.

Multiple communication methods such as send verification, even verification, no verification, and 2 stop bits can be freely set.

Communication speed is optional, with a maximum communication speed of 115200 bps.

The intelligent transmitter with the smallest volume and a wide current measurement range among peer products.

Electricity has the function of accumulating positive and negative values separately, and has power-off storage.

Equipped with red and green LED indicators, the red light indicates normal operation of the product (flashing for 100mS), and the green light indicates product communication.

Strong anti-interference ability, with input, output, and power ports capable of withstanding surge voltages of up to 2KV.

Performance indicators:

*Accuracy level: 0.2%, 0.5% (0.2 level only applies to current and voltage parameters);

*Product range：S3 type: 500V * 30A; S5 type: 1000V * 200A; N1 type: 1000V * 5A；

*Product frequency response: 20Hz-1KHz; Frequency measurement: 20-600Hz

*Communication speed: 115.2K, 57.6K, 38.4K, 19.2K, 9600 (default), 480024001200bps

Factory default communication format: 9600 N/8/1、 Address 1; S5 type can reach up to 19.2K;

*Communication interface: RS-485 (twisted pair), RS-232C (three wire/N-type only), RS422 optional

*Communication format: send verification, even verification, no verification, space, flag

*Maximum number of communication nodes: 64 (only for RS-485)

*Bus protection function: capable of withstanding instantaneous pulse voltage of 400W (with automatic thermal shutdown and ESD protection function)

*Internal data update rate: 100ms

*Working temperature range: -20 ℃ to+60 ℃

*Isolation voltage: Input/output isolation withstand voltage: 2500V DC/1 minute, isolation withstand voltage between power supply and input: 2500V DC/1 minute, isolation withstand voltage between power supply and output: 2500V DC/1 minute (two isolated products have a common ground between power supply and output, only the isolation withstand voltage between input and output exists)

*Overload capacity: 2 times the nominal input voltage, lasting for 1 second, with an interval of 10 seconds, repeated 10 times;

10 times the nominal input current (perforated only), lasting for 1 second, with an interval of 300 seconds, repeated 5 times.

(Detection accuracy is not guaranteed when the measured signal exceeds the linear measurement range)

*Mean time between failures:>30000 hours

*Auxiliary power supply:+5V/+12V/+24V/+48V/AC220V (220VAC, DC only for N-type products);

*Rated power consumption: ≤ 250mW (+12V), ≤ 500mW (+24V) (power consumption varies depending on the auxiliary power supply).

*Temperature drift characteristics: ≤ 300ppm/℃ (-20 ℃~+60 ℃)

*Storage conditions: -40~+70 ℃

Appearance and wiring terminal diagram: