Samwha-Dsp SEM-XXD Digital Multimeter, Contains 3 C.T, Three
Вес товара: ~0.7 кг. Указан усредненный вес, который может отличаться от фактического. Не включен в цену, оплачивается при получении.
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General
SEM-60D/100D/250D Multimeter are designed to display 3 phase current, voltage and frequency.
Usage and Working Principle
Make the connections according to the diagram. Connect the current transformers before electric charges to be connected to the system.
SEM-60D
Use the 3 pcs CT-60(1-63 A) current transformers provided with the device. Connect the current transformer lead wires to k-1
terminals of the device. The device automatically displays the current value without any setting. So, don't use current transformers of different brands and models. Wher the device is energized, it shows the phase-neutral, phase-phase voltages, frequency, phase sequence and current values on the displays
SEM-100D
Use the 3 pcs CT-120(10-100 A) current transformers provided with the device. Connect the current transformer lead wires to k-1
terminals of the device. The device automatically displays the current value without any setting. So, don't use current transformers of different brands and models. Wher the device is energized, it shows the phase-neutral, phase-phase voltages, frequency, phase sequence and current values on the displays.
SEM-250D
Use the 3 pcs CT-300(10-250 A) current transformers provided with the device. Connect the current transformer lead wires to k-1
terminals of the device. The device automatically displays the current value without any setting. So, don't use current transformers of different brands and models. Wher the device is energized, it shows the phase-neutral, phase-phase voltages, frequency, phase sequence and current values on the displays
Вы можете увидеть ногу между фазой и фазой и нейтральной в первой группе. Когда показаны значения фазы фазы, вы можете увидеть светодиоды на фазе -фазе.
Phase Sequence: If the phase sequence is reverse you can see the (X) led gets on which take place in the 1st display group.
Maintenance
Выключите устройство и выпустите из соединений.
Make sure device works after cleaning.
Warnings
Please use the device according to the manual.
Не используйте устройство во влажном состоянии.
Include a switch and circuit breaker in the assembly.
Put the switch and circuit breaker nearby the device, operator can
reach easily.
Mark the switch and circuit breaker as releasing connection for device.
Specifications
Operating Voltage(Un).......: 140V - 270V AC
Operating Frequency..........: 50/60 Hz.
Operating Power..................:<6VA
Operating Temperature.....: -20°C.....+55°C
Voltage Measuring Range.....: 1V - 500V AC
Measurement Range..........: 60D(1-63A), 100D(10-100A), 250D(10-250A)
Measurement Precision.....:±%1
Display......................: (3 digit) 6x Displays + 9 Leds
Connection Type.................: Plug-in terminal
Cable Diameter....................: 1,5mm²
Weight...................................: Max. 325gr.
Panel Hole Sizes...................: 91x91mm
Mounting..............................: Panel front mounted
Operating Altitude.............:<2000meter
Dimensions
Construction
Connection Diagram
Connection Diagram
Connection Diagram
Connection Diagram
