China Testadores De Aterramento UT529_

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China Testadores De Aterramento UT529

Produtos Nome: China Testadores De Aterramento UT529

Produtos Números: UT529

Produtos Especificaciones: 529ABC

Produtos Observación: High Voltage Indication

Produtos Clase:Instrumentos de Medição > Instrumento de Medição Eletrônica > Testadores de Isolamento

Produtos Detalles

【Tempo:2011-10-20 Navegar:】【Fonte: Grande Médio Pequeno】【Imprimir】【Fechar】

Features	UT529A	UT529B	UT529C
Insulation Resistance Test
Test voltage	125V/250V/500V	250V/500V/1000V	250V/500V/1000V
Measuring range	0.05M~125MΩ/0.05M~250MΩ/0.05~500MΩ	0.05~250MΩ/0.05~500MΩ/0.05~1GΩ	0.05~250MΩ/0.5~500MΩ/0.5~2GΩ
Output Voltage	±10%，	±10%，	±10%，
Short circuit test current	<2mA	<2mA	<2mA
Test Accuracy	±(5%+5)	±(5%+5)	±(5%+5)
Resistance test
Measuring range	2Ω/20Ω/200Ω	2Ω/20Ω/200Ω	2Ω/20Ω/200Ω/2000Ω
Test signal (open-output) voltage	5VDC	5VDC	5VDC
Measuring signal current	250mA （MAX）	250mA （MAX）	250mA （MAX）
Test Accuracy	±(2%+5)	±(2%+5)	±(2%+5)
AC voltage and frequency measurement
AC voltage measuring range	0~600V/45~65Hz	0~600V/45~65Hz	0~600V/45~65Hz
AC voltage measurement accuracy	±(3%+5)	±(3%+5)	±(3%+5)
Frequency Range		45~400Hz	45~400Hz
Frequency Measurement Accuracy		±(0.1%+3)	±(0.1%+3)
DC voltage measurement
Measuring range		0~600V	0~600V
Test Accuracy		±(2%+5)	±(2%+5)
Grounding resistance and the ground voltage measurement
Ground resistance test range	20Ω/200Ω/2000Ω	20Ω/200Ω/2000Ω	40Ω/400Ω/4000Ω
Ground Resistance Test Accuracy	At 20Ω range: ±3% rdg±0.1Ω At 200Ω & 2kΩ ranges: ±(3%+3)	At 20Ω range: ±3% rdg±0.1Ω At 200Ω & 2kΩ ranges: ±(3%+3)	At 40Ω range: ±3% rdg±0.2Ω At 400Ω & 4kΩ ranges: ±(3%+3)
Ground voltage and frequency test range	0~600V/45~65Hz	0~600V/45~65Hz	0~600V/45~65Hz
Ground voltage test accuracy	±(3%+5)	±(3%+5)	±(3%+5)
Capacitance measurement
Test signal frequency	400Hz	400Hz	400Hz
Capacitance Range	0~20μF	0~50μF	0~100μF
Sensing Accuracy	±(3%+10)	±(3%+10)	±(3%+10)
Special Functions
Input protection	√	√	√
Auto Range	√	√	√
Data Hold	√	√	√
Data Logging			50
Wireless Communication			√
Simple and sophisticated testing ground resistance	√	√	√
Relative Mode	√	√	√
Frequency Measurement		√	√
High Voltage Indication	√	√	√
Display Backlight	√	√	√
Sleep Mode	√	√	√
Low Battery Display	√	√	√

【Fonte: Grande Médio Pequeno】【Imprimir】【Fechar】【Voltar ao Topo】