Parameter Category Specification Details
Measurement Range AC 0–60 A (RMS, sine wave)
Resolution 1 mA
Output Interface RS485 (Modbus RTU)
Maximum Number of Connections Up to 246 devices
Baud Rate 4800, 9600, 19200, 57600, 115200
Power Supply Voltage DC 24 V (range: 10–30 V)
Power Consumption < 0.25 W
Measurement Error 0.1% ± 200 mA (from 1% of rated current)
Temperature Coefficient ±0.1 %/K
Measurement Time 1 cycle (40–70 Hz)
Overload Capacity Continuous: rated current + 20%
Short-term (10s): AC 200 A
Frequency Measurement Range 40–70 Hz
Frequency Error ≤ 0.1 Hz
Frequency Resolution 0.01 Hz
Insulation Voltage 300 V
Ambient Temperature Range -20 ℃ to +55 ℃
Conductor Aperture Maximum Ø 11 mm
Mounting Method DIN rail or M4 screw fixation
Housing Dimensions (H×W×D) 50 × 36 × 56 mm
Weight Approximately 90 g
Part Number S225570