APQM-711 Analyzer Electric power quality meter
High technology equipment for universal measurement Analysis and recording of the parameters of the electric networks of 50/60 Hz The analyzer meets the requirements of EN 50160 and EN 61000-4-30: 2011 class A
The APQM-711 electric power quality analyzer is a high-tech equipment that allows the measurement of the quality of the electric power, the analysis and the registration of the parameters of the electric networks of 50/60 Hz and in accordance with European standard EN 50160 on the specific operating conditions of the electro-energy system. The analyzer fully complies with the requirements of EN 61000-4-30: 2011 class A.
The device is designed to work with networks:
- With nominal frequency 50/60Hz,
- With nominal voltage: 64/110 V; 110/190 V; 115/200 V; 127/220 V; 220/380 V; 230/400 V; 240/415 V; 254/440 V; 290/500 V; 400/690 V
- DC network
Supported networks:
- Single-phase
- Two-phase with common N conductor
- Three-phase star connection with and without N conductor
- Three-phase delta
Possible measurements:
- Measurements according to EN 50160
- Voltage L1, L2, L3, N-PE : average, minimum, maximum and instantaneous values, range to 760V, ability to work with voltage transformers
- Current L1, L2, L3, N (four inputs): average, minimum, maximum and instantaneous values, measurement current with range to 3 kA (depends on used clamp), ability to work with current transformers
- Crest factor for voltage and current
- Frequency from 40Hz to 70Hz
- Active, reactive, distortion, apparent power, including the type of reactive power (capacitive, inductive)
- Power recording: Budeanu method, IEEE 1459
- Active, reactive, apparent energy
- Power factor, cos φ tg φ
- K factor (transformer overload caused by the harmonics)
- Up to 50th harmonics for voltage and current
- Total Harmonic Distortion (THD) for voltage and current
- Short-term (PST) and long-term (PLT) flicker
- Unbalance of voltage and current
- Current events detection including waveforms recording
- Current and voltage waveforms recording after each averaging period
- Mains signalling up to 3000 Hz
- Transients up to ±6000 V, max 10 MHz, minimal transient capturing time is 650 ns
- All parameters meet Class A acc. IEC 61000-4-30 standard
| Specification | Range | Resolution | Accuracy | |
|---|---|---|---|---|
| AC voltage (TRMS) | - | 0,0...760,0V | 0,01 % Unom | ±0,5% U nom |
| 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 Inom) | 0,01 | ± 5% m.v. |
| AC current TRMS | - | depending on clamp* | 0,01 % of nominal range | ±0,1% of nominal range (add clamps accuracy) |
| Frequency | - | 40,00...70,00 Hz | 0,01Hz | ±0,01 Hz |
| Active, reactive, apparent and distortion power | - | depending of configuration (trasformers, clamp) | up to 4 decimal places | depends on configuration (transformers, clamp) |
| Active, reactive apparent energy | - | depending of configuration (transformers, clamp) | up to 4 decimal places | the same as above |
| cosφ and power factor (PF) | - | 0,00...1,00 | 0,01 | ±0,03 |
| Tgφ | - | 0,00...10,00 | 0,01 | depends on Active and Reactive power accuracy |
| Voltage | same as for AC voltage TRMS | same as for AC voltage TRMS | ±5%hU for Uh 1% Un ±0,05% nU for Uh < 1% Un | |
| Harmonics | Current | same as for AC current TRMS | same as for AC current TRMS | ± 5% I h for Ih 3% In ± 0,15% I n for Ih < 3% In |
| Total Harmonics Distortion | Voltage | 0,0..100,0% | 0,1% | ±5% |
| Total Harmonics Distortion | Current | 0,0..100,0% | 0,1% | ±5% |
| Harmonics active and reactive power | - | depends on configuration (transformers, clamp) | depends on current and voltage minimum value | - |
| Angle between voltage and current harmonics | - | -180,0...+180,0o | 0,1º | ±(hxo1) |
| K-Factor | - | 1,0...50,0 | 0,1 | ±10% |
| Flicker | - | 0,20...10,00 | 0,01 | ±5% |
AMPERIS PRODUCTS S.Lagricultura, 34, Contacto 27003 c/ barbeito maría, 14 +T [+34] 982 20 99 20 | F [+34] 982 20 99 11 lugo [spain]27003, Lugo, España info@amperis.com | www.amperis.com
| Specification | Range | Resolution | Accuracy | |
|---|---|---|---|---|
| Unbalance | Voltage and Current | 0,0...20,0% | 0,01 % Unom | ±0,15% (absolute error) |
| Mains signalling | Voltage | depending on clamp* | 0,01 % of nominal range | ±0,15% hUfor 1...3% Uh ,5% Un for 3...15% Uh |
| Transients (max. 10 MHz | Voltage | ±8000 V | 5V | ±(5% + 25 V) |
*Clamp F-1/F-2/F-3:0..3000 A (10000 Ap-p) *Clamp C-4: 0..1000 A (3600 Ap-p)*Clamp C-5: 0..1000 A (3600 Ap-p)*Clamp C-6: 0..10 A (36 Ap-p) (without current transformers) *Clamp C-7: 0...100 A (360 Ap-p )