HT instruments HT9022 - Manual (Page 50)

HT9022
EN - 48
Range [kW], [kVA] Resolution [kW], [kVA] Uncertainty
0.00 ÷ 99.99 0.01
±(3.0%rdg+3dgt)
100.0 ÷ 999.9 0.1
Uncertainty defined for: sine waveform > 65Hz, Voltage > 10V, Current ≥ 5A, Pf ≥ 0.5
Active Energy
Range [kWh] Resolution [kWh] Uncertainty
0.00 ÷ 99.99 0.01
±(2.0%rdg+3dgt)
100.0 ÷ 999.9 0.1
Uncertainty defined for: sine wave 10..65Hz, Voltage > 10V, Current ≥ 2A, Pf ≥ 0.5
Range [kWh] Resolution [kWh] Uncertainty
0.00 ÷ 99.99 0.01
±(3.0%rdg+3dgt)
100.0 ÷ 999.9 0.1
Uncertainty defined for: sine waveform > 65Hz, Voltage > 10V, Current ≥ 5A, Pf ≥ 0.5
Reactive Power
Range [kVAR] Resolution [kVAR] Uncertainty
0.00 ÷ 99.99 0.01
±(2.0%rdg+3dgt)
100.0 ÷ 999.9 0.1
Uncertainty defined for: sine wave 10..65Hz, Voltage > 10V, Current ≥ 2A, 0.992 ≥ Pf ≥ 0.5
Range [kVAR] Resolution [kVAR] Uncertainty
0.00 ÷ 99.99 0.01
±(3.0%rdg+3dgt)
100.0 ÷ 999.9 0.1
Uncertainty defined for: sine waveform > 65Hz, Voltage > 10V, Current ≥ 5A, 0.992 ≥ Pf ≥ 0.5
Reactive Energy
Range [kVARh] Resolution [kVARh] Uncertainty
0.00 ÷ 99.99 0.01
±(2.0%rdg+3dgt)
100.0 ÷ 999.9 0.1
Uncertainty defined for: sine wave 10..65Hz, Voltage > 10V, Current ≥ 2A, 0.992 ≥ Pf ≥ 0.5
Range [kVARh] Resolution [kVARh] Uncertainty
0.00 ÷ 99.99 0.01
±(3.0%rdg+3dgt)
100.0 ÷ 999.9 0.1
Uncertainty defined for: sine waveform > 65Hz, Voltage > 10V, Current ≥ 5A, 0.992 ≥ Pf ≥ 0.5
Power factor
Range Resolution Uncertainty
0.20 ÷ 1.00 0.01 ±3°
Uncertainty defined for: sine waveform 10..65Hz, Voltage > 10V, Current ≥ 2A
Uncertainty defined for: sine waveform > 65Hz, Voltage > 10V, Current ≥ 5A
Voltage and Current harmonics
Harmonic order Frequency [Hz] Resolution [V], [A] Uncertainty
1 ч 25 10 ч 75
0.1 ±(5.0%rdg+5dgt)
1 ч 8 75 ч 400
Phase sequence and 1-lead phase coincidence
Range Input impedance
100 ÷ 1000V 1.3M Ω
Frequency range: 40..70Hz.
(*) Measurement carried out under the following standard conditions: instrument firmly held in the hand, standard shoes, standard floor,
etc.