I. Basic Information
Table Item Specifications Model MC60 Installation Type Multi-circuit Current Sensor Type Rogowski coil, Voltage-output current transformer Core Features Direct connection to Rogowski coil; Wide current range, wire-free measurement Wiring System 3P4W_3CT, 3P3W_3CT, 3P3W_2CT, 1P3W, 1P2W Application Areas Power analysis, energy consumption monitoring Display None Weight 59g Dimensions (L × W × D) 7.5 × 3.7 × 2.4 cm Color Black

II. Electrical Measurement Parameters Channel Input Voltage Range: 0-900mVAC peak, 636 mV RMS
Rogowski Coil: 50mV/kA@50Hz (0-12000A), @60Hz (0-10000A), 85mV/kA@50Hz (0-7000A), @60Hz (0-6000A), 100mV/kA@50Hz (0-6000A), @60Hz (0-5000A)
Voltage Output Type CT: 0~99999A
Voltage Measurement
Measurement Range: 0~600VAC
Maximum Measurement Value: 720VAC

III. Communication and Power Supply
Table Item Specification Description
RS485 Communication 1 RS485 interface, two-wire half-duplex; Baud Rate 2400~38400bps; Protocol Modbus-RTU
Power Supply 5VDC
Maximum Power Consumption ≤3.5VA

IV. Measurement Parameters
Table Category Measurement Item Instantaneous Value Phase Voltage (U1/U2/U3/AVG/U0) Zero-sequence voltage), line voltage (U12/U23/U31/AVG), current (I1/I2/I3/AVG/In), grid frequency (F1/F2/F3/Σ), power factor PF (PF1/PF2/PF3/Σ), fundamental power factor DPF (DPF1/DPF2/DPF3/Σ), active/reactive/apparent power (each phase and total)
Electrical energy: positive/negative active energy (each phase and total), positive/negative reactive energy (each phase and total), apparent energy (each phase and total), time-sharing energy (ET1-ET6)
Harmonics: voltage/current harmonic distortion rate (total/odd/even/1-50th harmonics), voltage/current harmonic value (total/1-50th harmonics), current K coefficient
Phase: voltage/current harmonic distortion rate (total/odd/even/... 1st-50th harmonics), voltage/current harmonic values ​​(total/1st-50th harmonics), current K-coefficient
Extreme value statistics: Maximum/minimum values ​​of phase/line voltage, current, active/reactive/apparent power for each phase and total; current imbalance (negative sequence/zero sequence components)
Demand: Maximum demand for total active/reactive/apparent power and corresponding time

V. Accuracy and Certification
Table: Item Specification Description
Current measurement accuracy: 0.1%
Voltage measurement accuracy: ±0.2% (60V~600V AC)
Frequency measurement accuracy: ±0.01% (45~65Hz)
Power factor accuracy: ±0.005
Power/Energy accuracy: Active/apparent power: IEC62053-22 class 0.5S; Reactive power: IEC62053-23 class 1S; Active energy: IEC62053-22 class 0.5S; Reactive power: IEC62053-23 class 1S
Operating environment: Operating temperature: -25℃~+70℃; Storage temperature: -40℃~+85℃; Humidity: 5~95% RH (50℃, non-condensing)
Protection and certification: Pollution degree 2; Overvoltage class III; Insulation strength IEC61010-1; Altitude ≤3000m; IP20 protection; Electrostatic discharge immunity Level IV; Radiated immunity Level III; Electrical fast transient/surge immunity Level IV; Conducted immunity Level III; Power frequency magnetic field immunity 0.5mT; EMC conforms to Class B (EN55022); Complies with IEC/EN series measurement standards