Mô tả sản phẩm: Thiết bị phân tích chất lượng điện Sonel PQM-701
ANALYZER MEASURES AND RECORDS ACCORDING TO THE EN 61000-4-30 CLASS-A STANDARD
The device is designed to work with networks with nominal frequency 50/60Hz.
The device is designed to work with networks with nominal voltage:
- 110/190V,
- 115/200V,
- 220/380V,
- 230/400V,
- 240/415V,
- 400/690V.
The network configuration is set from the computer software.
Supported networks:
- single-phase,
- two-phase with the common N,
- three-phase star with and without N,
- three-phase triangle.
ANALIZER MEASURES AND RECORDS ACCORDING TO THE EN 61000-4-30 CLASS-A STANDARD
The device is designed to work with networkswith nominal frequency 50/60Hz.
The device is designed to work with networks with nominal voltage:
- 110/190V,
- 115/200V,
- 220/380V,
- 230/400V,
- 240/415V,
- 400/690V.
The network configuration is set from he computer software.
Supported networks:
- single-phase,
- two-phase with the common N,
- three-phase star with and without N,
- three-phase triangle.
Possible measurements:
- Measurements according to EN 50160
- Voltage L1, L2, L3, N-PE (five inputs, compiles with EN 61000-4-30, class A)
- average, minimum, maximum and instantaneous values, range to 690V, ability to work with voltage transformers, - Current L1, L2, L3, N (four inputs)
- average, minimum, maximum and instantaneous values, measurement current with range to 3kA (depends on used clamp), ability to work with current transformers, - Crest factor for voltage and current,
- Frequency from 40Hz to 70Hz (compiles with EN 61000-4-30, class A),
- 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, cosφ, tgφ,
- K factor (transformer overload caused by the harmonics),
- Up to 50th harmonics for voltage and current (compiles with EN 61000-4-7, class I),
- Total Harmonic Distortion (THD) for voltage and current,
- Short-term (PST) and long-term (PLT) flicker (compiles with EN 61000-4-15, class A),
- Unballace of Voltage (compiles with EN 61000-4-30, class A) and current,
- Voltage dips, swells and interruption registration including oscillograms (compiles with EN 61000-4-30, class A),
- Current events registration including oscillograms,
- Current and voltage oscillograms registration after each averaging period.
| Specification | Range | Resolution | Accuracy | |
|
AC |
- | 0,0…690,0V | 0,01 % Un | ±0,1% Un |
| Crest Factor |
Voltage |
1,00…10,00 |
0,01 | ±5% |
| Current | 1,00…10,00 (≤3,6 Inom) |
0,01 | ± 5% m.v. | |
| AC current TRMS |
- | depends on the 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 power and distortion |
- | depends of configuration (transformers, clamp) |
up to 4 decimal places |
depends on configuration (transformers, clamp) |
| Energia czynna, bierna i pozorna |
- | depends 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 |
| Harmonics | Voltage | same as for AC voltage TRMS |
same as for AC voltage TRMS |
±5% Uh for Uh ≥ 1% Un ±0,05% Un for Uh < 1% Un |
| Current | same as for AC current TRMS |
same as for AC current TRMS |
± 5% Ih for Ih ≥ 3% In ± 0,15% In for Ih < 3% In |
|
| Total Harmonics Distortion |
Voltage | 0,0..100,0% | 0,1% | ±5% |
| Current | ±5% | |||
| Harmonics active and reactive power |
- | depends on configuration (transformers, clamp) |
depends on current and voltage minimum value |
- |
|
Angle |
- | -180,0…+180,0o | 0,1o | ±(h x 1o) |
| K-Factor | - | 1,0...50,0 | 0,1 | ±10% |
| Flicker | - | 0,20...10,00 | 0,01 | ±5% |
| Unbalance | Napięcie oraz prąd |
0,0...20,0% | 0,1% | ±0,15% (absolute error) |
