Đồng Hồ Điện Tử Đo Điện Áp Dòng Điện Trên Tủ Điện Siemens 7KT0308

Inputs Outputs number of digital inputs	1
Type of electrical connection at the digital inputs	screw-type terminals
Operating conditions for digital inputs external voltage supply	Yes
Input voltage at digital input at DC maximum 30 V rtical	30V
Input current at digital input initial value for signal-recognition	10mA
Measurable supply voltage between L and N at AC maximum rated value	240V
Measurable supply voltage between L and N at AC • Minimum • Maximum	11V 300V
Measurable supply voltage between the line conductors at AC maximum rated value	415V
measurable supply voltage between the line conductors at AC •Minimum •Maximum	19V 519V
Voltage measuring range extension with external voltage transformers	up to 500kV
Line conductors and neutral conductors internal resistance for voltage measurement	1.12 MΩ
Measuring category for voltage measurement	CAT III
Measurable current	1A / 5A
Relative measurable current at AC •Minimum •Maximum	1% 120%
Current measuring range extension with external current transformers	up to 10kA
Measuring category for current measurement	CAT III
Type of electrical connection • at the measurement inputs for voltage • at the measurement inputs for current	screw-type terminals screw-type terminals
Mounting	flush panel-door mounted
Size of Power Monitoring Device	size96
Height	99mm
Width	99mm
Cutout dimension	91.5×91.5mm
Depth	52mm
Installation depth	49mm
Net weight	247g

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