Thiết bị phân tích chất lượng điện Sonel PQM-701Z

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 (P_ST) and long-term (P_LT) 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  voltage  (TRMS)	-	0,0…690,0V	0,01 % Un	±0,1% Un
Crest  Factor	Voltage	1,00…10,00  (≤1,65 for voltage 690V)	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  between  voltage and current harmonics	-	-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)