en:hiq_hw:pm3-e-d-ct
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| en:hiq_hw:pm3-e-d-ct [2019/07/25 12:29] – goran.kocjancic | en:hiq_hw:pm3-e-d-ct [2021/11/19 11:24] (current) – gdzampo | ||
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| - | ====== Three phase power-sensor ====== | + | ====== Three phase power sensor, CT ====== |
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| + | **3-phase power-sensor, current transformer** | ||
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| + | <WRAP column 350px> | ||
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| + | {{ : | ||
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| + | </ | ||
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| + | <WRAP column 300px> | ||
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| + | | Model number: ^ PM3-E-D-CT | ||
| + | | Connect to: | [[en: | ||
| + | | ::: | RS485 power sensor bus A - B | | ||
| + | | Mounting: | ||
| + | | Dimensions: | ||
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| + | ^ Used for measuring power and energy of || | ||
| + | | ✔ | single/ | ||
| + | | ✔ | single/ | ||
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| + | </ | ||
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| + | <WRAP clear></ | ||
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| + | ===== Applications | ||
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| + | * Digital multi-function power sensor for single/ | ||
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| + | ===== Features ===== | ||
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| + | * DIN rail mounting with 3x current transformers ([[en: | ||
| + | * Line voltage and THD% (total harmonic distortion) of all phases | ||
| + | * Line Frequency | ||
| + | * Currents, Current demands and current THD% of all phases | ||
| + | * Power, maximum power demand and power factor | ||
| + | * Active energy imported and exported | ||
| + | * Reactive energy imported and exported | ||
| + | |||
| + | ===== General description ===== | ||
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| + | The unit measures and displays the characteristics of three phase four wires(3p4w) supplies, including voltage, frequency, current, power, active and reactive energy, imported or exported. | ||
| + | | ||
| + | In order to measure energy, the unit requires voltage and current inputs in addition to the supply required to power the product. | ||
| + | The requisite current input(s) are obtained via current transformers (CT). | ||
| + | This power sensor can be configured to work with a wide range of CTs with 0.33V output, giving the unit a wide range of operation. Built-in interfaces provide pulse and RS485 Modbus RTU outputs. Configuration is password protected. | ||
| + | This power sensor can be powered from a separate auxiliary (AC or DC) supply. Alternatively, | ||
| + | |||
| + | ===== Technical specifications ===== | ||
| + | |||
| + | |< 35% 40% >| | ||
| + | ^ Technical Data || | ||
| + | | Operating Humidity | ||
| + | | Storage Humidity | ||
| + | | Operating Temperature | ||
| + | | Storage Temperature | ||
| + | | Mounting | ||
| + | | Sealing | ||
| + | | Auxiliary supply voltage | ||
| + | | Auxiliary supply frequency | ||
| + | | Frequency | ||
| + | | Power Consumption | ||
| + | ^ Accuracy | ||
| + | | Voltage, Current | ||
| + | | Frequency | ||
| + | | Power Factor | ||
| + | | Active Power, Apparent Power | ||
| + | | Reactive Power | ||
| + | | Reactive Energy (Varh) | ||
| + | | Active Energy (Wh) | ||
| + | ^ Current transformer | ||
| + | | Frequency | ||
| + | | Rated current | ||
| + | | Accuracy | ||
| + | | Phase angle | less than 2 degrees at 50% of rated current | | ||
| + | | Insulation voltage | ||
| + | | Maximum primary voltage | ||
| + | | Dielectric strength | ||
| + | | Operating temperature | ||
| + | | Operating humidity | ||
| + | | Case material | ||
| + | | Bobin | PBT | | ||
| + | | Core | ||
| + | | Internal structure | ||
| + | | Leads | UL 1015, Twisted pair, 22 AWG | | ||
| + | ^ Modbus | ||
| + | | Bus Type | ||
| + | | Protocol | ||
| + | | Baud Rate | | ||
| + | | Address Range | 1-247 | | ||
| + | | Max. Bus Loading | ||
| + | | Communication Distance | ||
| + | | Parity | ||
| + | | Data Bit | ||
| + | | Stop Bit | ||
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| + | <WRAP pagebreak></ | ||
| + | |||
| + | ===== Dimensions ===== | ||
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| + | {{: | ||
| + | |||
| + | ===== Installation ===== | ||
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| + | {{: | ||
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| + | {{ : | ||
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en/hiq_hw/pm3-e-d-ct.1564057767.txt.gz · Last modified: by goran.kocjancic
