Testador de impedância de curto-circuito de baixa tensão de transformador

Breve descrição:

ITEM: RUN-LVSC02 Used for transformer’s low voltage short circuit impedance test in filed or lab conditions. Transformer LV Short-circuit Impedance Tester applies to LV load impedance test during delivery, overhaul, trial test and handover test of power transformers (single phase or three-phase). Size: 360mm*290mm*170mm Weight: 4.85kgs ( Wire box included) Warranty: 1 year, One year warranty from the date of purchase, customers enjoy a free repair or replacement service.
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Ⅰ: Technical parameters of Transformer Short Circuit Impedance Tester


Voltage (automatic range)
15~400V ± (Reading×0.2%+ 3digit) ± 0.04%(measuring range)
Current (Automatic range)
0.10~20A ±(Reading×0.2%+3digit)±0.04%(measuring range)
Potência
COSΦ >0.15 ±(Reading×0.5% +3digit)
Frequência
45~65(Hz) accuracy:±0.1%
Short-circuit Impedance
0~100% accuracy:±0.5%
Repeatability and Stability
Ratio error <0.2%, angle error <0.02°
Ecrã
5 digits
Temperatura de funcionamento
-10℃~40℃
Humidade relativa
≤85%RH
Fonte de alimentação
AC 220V±10% 50Hz±1Hz
Dimensão
instrument:360*290*170(mm)wire box:360*290*170(mm)
Peso
Instrument: 4.85 KGS, WIRE BOX: 5.15 KGS
Repeatability and Stability
Ratio error <0.2%, angle error <0.02°
Temperatura de funcionamento
-10℃~40℃
Humidade relativa
≤85%RH, NON-CONDENSING
Fonte de alimentação
AC 220V±10% 50Hz±1Hz


Ⅱ: View Teste de impedância de curto-circuito de baixa tensão catalog for more information

 

Ⅲ: Main features for Power Transformer Impendence test instrument

1.3 phase short circuit impedance test, display 3 phase voltage, 3 phase current and 3 phase power, automatic convert percentage of impedance voltage of transformer under rated temperature and current 
2.Automatic test the percentage difference between actual impedance value and value in data plate. 
3.Large color LCD touch screen. 
4.Built-in micro-printer. 
5.Up to 200 sets test data storage 
6.USB port for data storage. 
7.High precision, good stability small size and light weight, wider measuring range.

Ⅳ: Here is the video about the Impedance Tester:


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