Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Current: 20A
Wiring: 1P3W (1-phase 3-wire), 3P3W (3-phase 3-wire, 2 voltage 2 current), 3V3A (3-phase 3-wire, 3 voltage 3 current), 3P4W (3-phase 4-wire)
Input impedance of all phase: Voltage: approx. 2MΩ; Current direct input: approx. 10mΩ; Current sensor input: approx. 100kΩ
Full range peak factor: 3
Rated voltage (direct input): 15/30/60/100/150/300/600/1000 [V]; *1000V full range peak factor: 1.5
Rated current (direct input): 100m/200m/500m/1/2/5/10/20 [A]; *20A full range peak factor: 1.5
Rated current (sensor input) (optional): 50m/100m/200m/500m/1/2/5/10 [V]
Voltage/current accuracy: (1%~110%) × range; voltage: 1000V range, current: 20A accuracy range (1%~100%) × range
Power factor: ±(0.001 ~ 1.000)
Voltage accuracy:
DC: ±(0.1% × display + 0.2% × range)
0.5Hz ≤ f < 45Hz: ±(0.1% × display + 0.2% × range)
45Hz ≤ f ≤ 66Hz: ±(0.1% × display + 0.1% × range)
66Hz < f ≤ 1kHz: ±(0.1% × display + 0.2% × range)
1kHz < f ≤ 10kHz: ±(0.07 × f)% × display + 0.3% × range)
10kHz < f ≤ 100kHz: ±(0.5% × display + 0.5% × range), ±[(0.04 × (f-10))% × display]
Current accuracy:
DC: ±(0.1% × display + 0.2% × range)
0.5Hz ≤ f < 45Hz: ±(0.1% × display + 0.2% × range)
45Hz ≤ f ≤ 66Hz: ±(0.1% × display + 0.1% × range)
66Hz < f ≤ 1kHz: ±(0.1% × display + 0.2% × range)
1kHz < f ≤ 10kHz: ±(0.07 × f)% × display + 0.3% × range)
10kHz < f ≤ 100kHz: ±(0.5% × display + 0.5% × range), ±[(0.04 × (f-10))% × display]
Active power accuracy:
DC: ±(0.1% × display + 0.2% × range)
0.5Hz ≤ f < 45Hz: ±(0.3% × display + 0.2% × range)
45Hz ≤ f ≤ 66Hz: ±(0.1% × display + 0.1% × range)
66Hz < f ≤ 1kHz: ±(0.2% × display + 0.2% × range)
1kHz < f ≤ 10kHz: ±(0.1% × display + 0.3% × range), ±[(0.067 × (f-1))% × display]
10kHz < f ≤ 100kHz: ±(0.5% × display + 0.5% × range), ±[(0.09 × (f-10))% × display]
Active power measurement/resolution: 4.4mW~4.4kW/phase @220V, PF=0.01~1, 0.1mW
Frequency range/accuracy: DC, 0.5Hz~100kHz, ±(0.1% × display)
Harmonic measurement: 10Hz~600Hz, 1~50th harmonic content, total distortion
Electric energy range/accuracy: 0~9999MWh (resolution: 1mWh/0.01mAh), ±(0.2% × display)
Electric energy timing: H:9999 Min:59 Sec:59
Filter: 500Hz, 5.5kHz voltage line, current line and frequency filter
Ratio: 1.0~5000.0
External input change: 0.010~100.000
Data update cycle: 100m/200m/500m/1/2/5/10 [s]
Alarm: Three-phase total voltage, three-phase total power upper/lower limit, threshold
Control interface: Standard: RS-232, Ethernet; Optional: RS-485, motor measuring board (pulse torque speed sensor)
Communication protocol: Ainuo3.0, Modbus, TCP Modbus
Dimension: 213(W) × 133(H) × 400(D) mm, Opening: 213(W) × 133(H) mm, Foot height: 15 mm
