Description Power Quality Analyser PQM-710 & PQM-711 PQM-710 Parameters Parameter Measuring range Max. resolution Accuracy Alternating voltage (TRMS) UL-L MAX= 2000 V for UL-PE MAX = 1000 V* UL-L MAX= 1520 V for UL-PE MAX = 760 V* – 0,0…1000,0 V or 0.0…760.0 V* 4 significant digits ±0.1% Unom Crest Factor Voltage 1.00…10.00 (≤1.65 for 690 V voltage 0.01 ±5% Crest Factor Current 1.00…10.00 (≤3.6 dla Inom) 0.01 ±5% Alternating current (TRMS) – depending on clamp** 4 significant digits ±0.1% Inom (error does not account for clamp error) Frequency – 40.00…70.00 Hz 0.01 Hz ±0.01 Hz Active, reactive, apparent and distortion power – depending on configuration (transducers, clamps) 4 significant digits depending on configuration (transducers, clamps) Active, reactive and apparent energy – depending on configuration (transducers, clamps) 4 significant digits as power error cosφ and power factor (PF) – -1.00…1.00 0.01 ±0.03 tgφ – -10.00…10.00 0.01 depends on error of active and reactive power Harmonics and interharmonics Voltage DC, 1…50 as for alternating voltage True RMS ±0.05% Unom for m.v. < 1% Unom ±5% m.v. for m.v. ≥ 1% Unom Harmonics and interharmonics Current DC, 1…50 as for alternating current True RMS ±0.15% Inom for m.v. < 3% Inom ±5% m.v. for m.v. ≥ 3% Inom THD Voltage and current 0.0..100.0% (relative to RMS value) 0.10% ±5% Active and reactive power of harmonics – depending on configuration (transducers, clamps) depends on minimum current and voltage values – Angle between current and voltage harmonics – -180.0… 180.0° 0.1° ±(n x 1°) K-Factor – 1.0…50.0 0.1 ±10% Flicker index – 0.20…10.00 0.01 ±5% Unbalance factor Voltage and current 0.0…20.0% 0.10% ±0.15% (absolute error) Measurement of control signals Voltage up to 15% Unom at 5.00…3000.00 Hz 4 significant digits unspecified for <1% Unom ±0.15% for 1…3% Unom ±5% for 3…15% Unom Measurement of transients Voltage ±8000 V 4 significant digits ±(5% 25 V) m.v. – measured value * Depending on analyser version ** F-1A1, F-2A1, F-3A1 clamp: 0…1500 A AC (5000 Ap-p) F-1A, F-2A, F-3A clamp: 0…3000 A AC (10 000 Ap-p) F-1A6, F-2A6, F-3A6 clamp: 0…6000 A AC (20 000 Ap-p) C-4A clamp: 0…1000 A AC (3600 Ap-p) C-5A clamp: 0…1000 A AC/DC (3600 Ap-p) C-6A clamp: 0..10 A AC (36 Ap-p) C-7A clamp: 0…100 A AC (360 Ap-p) GSM PQM-710 / PQM-710 Pro index: WM…PQM710LTE / WM…PQM710LTEPRO GSM modem: 4G LTE serial no: from BR1000 firmware: from v1.58 minimum version of Sonel Analysis software: v4.7.1 PQM-711 Parameters Parameter Measuring range Max. resolution Accuracy Alternating voltage (TRMS) UL-L MAX= 2000 V for UL-PE MAX = 1000 V* UL-L MAX= 1520 V for UL-PE MAX = 760 V* – 0,0…1000,0 V or 0.0…760.0 V* 4 significant digits ±0.1% Unom Crest Factor Voltage 1.00…10.00 (≤1.65 for 690 V voltage 0.01 ±5% Crest Factor Current 1.00…10.00 (≤3.6 dla Inom) 0.01 ±5% Alternating current (TRMS) – depending on clamp** 4 significant digits ±0.1% Inom (error does not account for clamp error) Frequency – 40.00…70.00 Hz 0.01 Hz ±0.01 Hz Active, reactive, apparent and distortion power – depending on configuration (transducers, clamps) 4 significant digits depending on configuration (transducers, clamps) Active, reactive and apparent energy – depending on configuration (transducers, clamps) 4 significant digits as power error cosφ and power factor (PF) – -1.00…1.00 0.01 ±0.03 tgφ – -10.00…10.00 0.01 depends on error of active and reactive power Harmonics and interharmonics Voltage DC, 1…50 as for alternating voltage True RMS ±0.05% Unom for m.v. < 1% Unom ±5% m.v. for m.v. ≥ 1% Unom Harmonics and interharmonics Current DC, 1…50 as for alternating current True RMS ±0.15% Inom for m.v. < 3% Inom ±5% m.v. for m.v. ≥ 3% Inom THD Voltage and current 0.0..100.0% (relative to RMS value) 0.10% ±5% Active and reactive power of harmonics – depending on configuration (transducers, clamps) depends on minimum current and voltage values – Angle between current and voltage harmonics – -180.0… 180.0° 0.1° ±(n x 1°) K-Factor – 1.0…50.0 0.1 ±10% Flicker index – 0.20…10.00 0.01 ±5% Unbalance factor Voltage and current 0.0…20.0% 0.10% ±0.15% (absolute error) Measurement of control signals Voltage up to 15% Unom at 5.00…3000.00 Hz 4 significant digits unspecified for <1% Unom ±0.15% for 1…3% Unom ±5% for 3…15% Unom Measurement of transients Voltage ±8000 V 4 significant digits ±(5% 25 V) m.v. – measured value * Depending on analyser version ** F-1A1, F-2A1, F-3A1 clamp: 0…1500 A AC (5000 Ap-p) F-1A, F-2A, F-3A clamp: 0…3000 A AC (10 000 Ap-p) F-1A6, F-2A6, F-3A6 clamp: 0…6000 A AC (20 000 Ap-p) C-4A clamp: 0…1000 A AC (3600 Ap-p) C-5A clamp: 0…1000 A AC/DC (3600 Ap-p) C-6A clamp: 0..10 A AC (36 Ap-p) C-7A clamp: 0…100 A AC (360 Ap-p) GSM PQM-711 / PQM-711 Pro index: WM…PQM711LTE / WM…PQM711LTEPRO GSM modem: 4G LTE serial no: from BS1000 firmware: from v1.58 minimum version of Sonel Analysis software: v4.7.1 Power Quality Analyser PQM-710 & PQM-711
