PROVA-21 Power Harmonics And Leakage Tester | Инструменты
PROVA-21 Power Harmonics And Leakage Tester | Инструменты
PROVA-21 Power Harmonics And Leakage Tester | Инструменты
PROVA-21 Power Harmonics And Leakage Tester | Инструменты
PROVA-21 Power Harmonics And Leakage Tester | Инструменты

PROVA-21 Power Harmonics And Leakage Tester | Инструменты


Сохраните в закладки:

Цена:RUB
*Стоимость могла изменится

Количество:


Новое поступление

DC 0-50A измеритель тока трансформатор Холла источник питания 4-30 в ампер панель

DC 0-50A измеритель тока трансформатор Холла источник питания 4-30 в ампер панель

863,20 руб.
Analog Amp Meter Gauge AC Ammeter Current 85L1 Panel Ampere 1A2A3A5A10A15A20A30A50A100A Tester | Инструменты

Analog Amp Meter Gauge AC Ammeter Current 85L1 Panel Ampere 1A2A3A5A10A15A20A30A50A100A Tester | Инструменты

368,18 руб.
Current voltage tester recorder DT-175CV1 | Инструменты

Current voltage tester recorder DT-175CV1 | Инструменты

14 494,96 руб.
Цифровой светодиодный вольтметр Амперметр переменного тока 80-300 в 110 а измеритель

Цифровой светодиодный вольтметр Амперметр переменного тока 80-300 в 110 а измеритель

1PCS FC-2 200A 75mV DC current shunt resistor for Ampere panel meter | Инструменты

1PCS FC-2 200A 75mV DC current shunt resistor for Ampere panel meter | Инструменты

724,01 руб.
Аналоговые измерительные панели постоянного тока амперметры 1мА датчик 85 C1 0-1 мА |

Аналоговые измерительные панели постоянного тока амперметры 1мА датчик 85 C1 0-1 мА |

240,44 руб.
ETCR6000 High Accuracy Digital AC/DC Clamp Leaker Meter | Инструменты

ETCR6000 High Accuracy Digital AC/DC Clamp Leaker Meter | Инструменты

8 291,29 руб.
MESR-100 ESR Capacitance Meter Ohm Professional Measuring Resistance Capacitor Circuit Tester | Инструменты

MESR-100 ESR Capacitance Meter Ohm Professional Measuring Resistance Capacitor Circuit Tester | Инструменты

Характеристики

PROVA-21 Power Harmonics And Leakage Tester | Инструменты

История изменения цены

*Текущая стоимость уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"

Месяц Минимальная цена Макс. стоимость Цена
Mar-23-2026 0.76 руб. 0.21 руб. 0 руб.
Feb-23-2026 0.68 руб. 0.92 руб. 0 руб.
Jan-23-2026 0.61 руб. 0.49 руб. 0 руб.
Dec-23-2025 0.56 руб. 0.43 руб. 0 руб.
Nov-23-2025 0.15 руб. 0.49 руб. 0 руб.
Oct-23-2025 0.94 руб. 0.68 руб. 0 руб.
Sep-23-2025 0.98 руб. 0.80 руб. 0 руб.
Aug-23-2025 0.92 руб. 0.25 руб. 0 руб.
Jul-23-2025 0.54 руб. 0.92 руб. 0 руб.

Описание товара

PROVA-21 Power Harmonics And Leakage Tester | ИнструментыPROVA-21 Power Harmonics And Leakage Tester | ИнструментыPROVA-21 Power Harmonics And Leakage Tester | ИнструментыPROVA-21 Power Harmonics And Leakage Tester | Инструменты

1

PROVA-21 Power Harmonics And Leakage Tester

I.Introduction:

MODEL PROVA 19, 21, 23

  • True RMS value (V and A)
  • Leakage Current Measurement at 10 μ A Resolution
  • Harmonic Analysis (V and A) to the 99 th Order
  • Better Understanding of High Frequency Harmonic Analysis (up to 5/6 KHz)
  • Non-interrupted Harmonic Analysis
  • Analysis of Total Harmonic Distortion (THD-F)
  • Analysis of Crest Factor (C.F.)
  • Fast Peak Function (33 μ s and 39 μ s)
  • Programmable CT Ratio (1 to 250)

Model 21(50A) and 23(100A)

  • W, KW, H.P.
  • VA, KVA, VAR, KVAR
  • PF, Phase Angle ( Φ )
  • Energy (mWH, WH, KWH)
  • Analysis of Standby Power Consumption
  • Balanced 3 Φ Power Quality
  • Balanced 3 Φ Sequence

II.Specification:
 

   

Please refer to users manual for more detailed and up-to-date description of specification.

AC Watt (50 or 60 Hz, PF 0.5 to 1. CT = 1, Accuracy of Readings)

Model 21 (0 to 50A), Model 23 (0 to 100A)

Range Resolution

Accuracy 21 (0 - 30A)

Accuracy 23 (0 - 60A)

Accuracy 21 (30 - 50A)

Accuracy 23 (60 - 100A)

0.000 – 9.999 W 0.001 W ±1% ± 0.02 W ±2% of VA ± 5dgts
10.00 – 99.99 W 0.01 W ±1% ± 0.2 W ±2% of VA ± 5dgts
100.0 – 999.9 W

0.1 W

±1% ± 0.2 W ±2% of VA ± 5dgts
1.000 – 9.999 KW

0.001 KW

±1% ± 0.02 KW ±2% of VA ± 5dgts
10.00 – 99.99 KW

0.01 KW

±1% ± 0.2 KW ±2% of VA ± 5dgts
100.0 – 999.9 KW

0.1 KW

±1% ± 0.2 KW ±2% of VA ± 5dgts
1000 – 9999 KW

1 KW

±1% ± 2 KW ±2% of VA ± 5dgts
AC Current (50 or 60 Hz, True RMS)
Range (Model 19,21) Range (Model 23)

Resolution

Accuracy of Readings

0.30 – 60.00mA 0.30 – 60.00mA 0.01mA ±0.5% ± 5dgts
60.0 – 600.0mA 60.0 – 600.0mA 0.1mA ±0.5% ± 5dgts
0.030 – 3.000 A 0.030 – 9.999 A 0.001 A ±0.5% ± 5dgts
3.00 – 30.00 A 10.00 – 60.00 A 0.01 A ±0.5% ± 5dgts
30.00 – 50.00 A 6 0.00 – 99.99 A 0.01 A ±1.0% ± 5dgts
AC Voltage (50 or 60 Hz, True RMS)

Range

Resolution

Accuracy of R.

Range

Resolution

Accuracy of R.

3V – 250V 0.1 V ±0.5% ± 5dgts 250V – 600V 0.1 V ±0.5% ± 5dgts
Harmonics of AC Voltage in % and Magnitude (1 to 99th order)
Range Resolution Accuracy in % Resolution Accuracy in Magnitude
50V – 600V 0.1 % ±0.5% 0.1 V ±0.5% ± 0.5V
Harmonics of ACA in % Percentage and Magnitude (1 to 99th order)

Range (Model 19, 21)

Range (Model 23) Res. Accuracy (%) Res. Accuracy of R.
10.00 – 60.00mA 10.00 – 60.00mA 0.1 % ±0.5% 0.01mA ±0.5% ± 0.1mA
60.0 – 600.0mA 60.0 – 600.0mA 0.1 % ±0.5% 0.1mA ±0.5% ± 1mA
0.5 – 3.000 A 0.5 – 9.999 A 0.1 % ±0.5% 0.001 A ±0.5% ± 0.01 A
3.00 – 30.00 A 10.00 – 60.00 A 0.1 % ±0.5% 0.01 A ±0.5% ± 0.1 A
30.00 – 60.00 A 6 0.00 – 99.99 A 0.1 % ±1.0% 0.01 A ±1.0% ± 0.1 A
Power Factor and Phase Angle (PF, Φ ,Model 21 and 23)
Range (PF) Resolution Accuracy Range (Φ) Resolution Accuracy
0.000 – 1.000 0.001 ± 1° -180° to 180° (0 ° to 360 ° ) 0.1° ± 1°
Total Harmonic Distortion (THD-F, 1 to 99th order) Crest Factor (C.F., Accuracy of Readings)
Range Resolution Accuracy of R. Range Resolution Accuracy of R.
0.0 – 999.9 % 0.1% ± 0.5% ± 5 digits 1.00 – 99.99 0.01 ± 5% ± 30 digits
General Specification
Conductor Size 30mm (approx.)
Battery Type 1.5V SUM-3 x 2
Display 4+2+2 digits LCD
Power Consumption 5mA (approx.)
Auto-Power-Off 30 minutes
No. Of Samples/Period 512 (V & A), 256 (W)
LCD update rate 2 times / sec.
Weight 200g (battery included)
Operating Temperature -10 ° C to 50° C
Operating Humidity < 85% relative
Storage Temperature -20° C to 60° C
Storage Humidity : < 75% relative
Dimension 210 (L) x 62 (W) x 35.6mm (H), 8.3" (L) x 2.5" (W) x 1.4" (H)
Accessories test leads, Carrying bag x 1, Users manual x 1
Option
 
 

PROVA-21A

Смотрите так же другие товары: