====== Single phase power-sensor ======

**Single phase power-sensor**

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| Model number: ^ PM1-E-D                                      |
| Connect to:   | [[en:hiq_hw:mc-230|MC-230]]           |
| :::           | RS485 power sensor bus A - B                |
| Mounting:     | DIN rail, 1M, 18 mm                          |
| Dimensions:   | 18 × 62 × 119 mm                             | 

^ Used for measuring power and energy of                 ||
| ✔ | single-phase energy sources                        |
| ✔ | single-phase energy consumers                      |

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===== Applications =====

  * Digital multi-function power-sensor for single phase networks

===== Features =====

  * DIN rail mounting with direct connection up to 45A
  * Compact design in a single module 18mm wide
  * Seal-able cover(phase and neutral terminals)

===== General description =====


The PM1-E-D series is an advanced single phase energy monitoring solution with built-in configuration push button and LCD data display. Particularly indicated for metering active energy and other power parameters. Housing for DIN-rail mounting, IP51 protection degree, direct connection up to max 45A.

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===== Technical specifications =====

|< 40% 50% >|
^ Energy Measurements                                                                 ||
| Imported/Exported active energy            |                       0 to 99999.99 kWh |
| Imported/Exported reactive energy          |                     0 to 99999.99 kVArh |
| Total active energy                        |                       0 to 99999.99 kWh |
| Total reactive energy                      |                     0 to 99999.99 kVArh |
^ Measured Inputs                                                                     ||
| Nominal Voltage Input                      |                      (Ph+N) 176 to 276V |
| Max Continuous Voltage                     |                         120% of nominal |
| Nominal Input Current                      |                                  5(45)A |
| Max Continuous Current                     |                         120% of nominal |
| Frequency                                  |                             50Hz (±10%) |
^ Accuracy                                                                            ||
| Voltage                                    |                   0·5% of range maximum |
| Current                                    |                         0·5% of nominal |
| Frequency                                  |                   0·2% of mid-frequency |
| Power factor                               |                      1% of unity (0.01) |
| Active power (W)                           |                    ±1% of range maximum |
| Reactive power (VAr)                       |                    ±1% of range maximum |
| Apparent power (VA)                        |                    ±1% of range maximum |
| Active energy (Wh)                         |                    Class 1 IEC 62053-21 |
| Reactive energy (VARh)                     |                    ±1% of range maximum |
^ Modbus (RS485 Output for Modbus RTU & Pulsed Output)                                ||
| Baud rate                                  |                 1200, 2400, 4800, 9600. |
| Parity                                     |                       none / odd / even |
| Stop bits                                  |                                  1 or 2 |
| RS485 network address                      |                                1 to 247 |
^ Reference Conditions of Influence Quantities                                         ||
| Ambient temperature                        |                               23°C ±1°C |
| Input waveform                             |                          50 or 60Hz ±2% |
| Input waveform                             |  Sinusoidal (distortion factor < 0·005) |
| Auxiliary supply voltage                   |                             Nominal ±1% |
| Auxiliary supply frequency                 |                             Nominal ±1% |
| Auxiliary supply waveform (if AC)          |   Sinusoidal (distortion factor < 0·05) |
| Magnetic field of external origin          |                         Terrestrial flux |
^ Environment                                                                         ||
| Operating temperature                      |                          -25°C to +55°C |
| Storage temperature                        |                          -40°C to +70°C |
| Relative humidity                          |                0 to 95%, non-condensing |
| Altitude                                   |                             Up to 3000m |
| Warm up time                               |                                1 minute |
| Vibration                                  |         10Hz to 50Hz, IEC 60068-2-6, 2g |
| Shock                                      |                         30g in 3 planes |
^ Mechanics                                                                           ||
| DIN rail dimensions                        |         18mm x 90mm (WxH) per DIN 43880 |
| Mounting                                   |                    DIN rail (DIN 43880) |

===== PM1-E-D Wiring =====

{{:hiq_energy:hems:hardware:pm1_terminals.png?nolink|}}

{{ :hiq_energy:hems:hardware:HIQ PM1-E-D user manual 2020.pdf |}} {{ :hiq_energy:hems:hardware:HIQ PM1-E-D-Modbus protocol V2.2.pdf |}}