LORA 3 phase kWh meter for CT sec. 5A - MID - EMU Professional II 3/5 P21A000LO
Delivery:
Treephase Electricity Meter for external Current Transformers secundary 5A , LoRa
The EMU Professional II 3/5 LoRa Ant is a 3-phase energy meter with MID approval and LoRa radio interface and has an internal LoRa antenna
The LoRa interface of the 3-phase energy meter EMU Professional II LoRa is based on the LoRa wireless standard. Thus, the energy meter can reliably transmit data from long distances, in areas without permanent communication or as a roaming device.
Related Products
P21A000LO EMU PROFESSIONAL II 3/5 LORA INT. ANT. EXT. CT'S 5A MID ENERGYCOUNTER
Product description
The EMU Professional II 3/5 LoRa Ant is a 3-phase energy meter with MID approval and LoRa radio interface and has an internal LoRa antenna
The LoRa interface of the 3-phase energy meter EMU Professional II LoRa is based on the LoRa wireless standard. Thus, the energy meter can reliably transmit data from long distances, in areas without permanent communication or as a roaming device.
To ensure a stable and high-performance connection to the LoRa gateway, the LoRa interface continuously adapts the optimal transmission and reception parameters.
For easier integration of the energy meter, the status of the Lora network connection can be viewed on the display at any time.
· Frequency Band: EU 863-870MHz
· Type: Class C device
o Two-way communication
o The LoRa interface is ready to always receive (class C)
o The internal LoRa antenna has a signal strength of 14dbm
Hint: If the LoRa energy meter EMU Professional II is operated in a Lora network - which does not support Class C devices - the energy meter EMU Professional II acts like a Class A device
General information
Current transformer measuerement up to 5A
Electronic three-phase electricity meter for DIN rail mounting. Detection of active and reactive energy, power factor cos φ, consumption and production (import / export).
MID B & D approved for billing purposes.
Certified for PV systems according to DIN CLC / TR 50579: 2012.
Suitable for energy management systems according ISO50001.
Full compatible with Energy Management System EMU Joulio-Web
3x230/400VAC, xxxx/5A, 50Hz
Integrated manipulation detection. Logging and archiving of configuration changes.
Protection against manipulation by sealable terminal cover.
LoRaWAN wireless radio interface integrated in the device. Integrated antenna.
Configuration via Downlink.
Technical specifications
Specification | P20A000LO | |
Installation: | 35mm DIN rail. Or front installation by using a mounting frame | |
Width: | 90mm (5TE) | |
Height: | 91mm | |
Depth: | 72mm | |
LCD display: | 38x28mm, 8 digits with backlight | |
Protection class: | Housing IP51, terminals IP20 | |
Environmental conditions: | electrical E2, mechanical M2 | |
Suitable for: | Energy import & export – consumption & production | |
Indication type: | Digital | |
Frequency range: | 40-65Hz | |
Nominal voltage (Un) N-L: | 230V +/-20% | |
Nominal voltage (Un) L-L: | 400V +/-20% | |
Nominal current (In): | 5A | |
Communication interface: | LoRaWAN, according EU863-870MHz and EU433MHz Device class C, protected against contamination and manipulation. | |
Additional Communication interface: | S0, optical | |
Pulse rate and length: | 1 - 10'000 pulses per kWh / kvarh, adjustable inkl. pulse length | |
Measurable energy and direction: | active and reactive energy, 4 quadrants | |
Energy tariff rates: | 4-tariff | |
Tariff control: | internal | |
Calibrated: | yes | |
Approved: | MID | |
Accuracy class: | B | |
Manipulation protection: | yes | |
Kind of manipulation protection: | sealable terminal cover and integrated manipulation detection |
HOW TO CONNECT?
HOW TO PROGRAM?
EMU ENERGY MANAGEMENT AND BILLING
LoRa Energy Meter Configuration
Each energy meter is delivered ex works with the following configuration:
· JoinModus: OTAA
· DevEUI (starts with 102CEF)
· Appkey
· AppEUI (10 2C EF 00 00 00 00 00)
Retrievable measured values on the LoRa electricity meter
· Active power (kw)
· Reactive power (kvar)
· Apparent power (kVA)
· Current (A)
· Active energy consumption (kWh) and supply (kWh)
· Reactive energy consumption (kvarh) and delivery (kvarh)
· Frequency (Hz)
· Number of power failures
S0 pulse output
In addition to the LoRa radio interface, the EMU Professional II energy meter has a configurable S0 pulse output
· Active energy consumption or active energy supply
· Reactive energy consumption or reactive energy supply
Factory configuration with direct connection: 1'000 pulses/ kWh, 40 ms
Tariff ConTrol
Tariff changeover takes place by 230VAC to corresponding terminal.
0 = No voltage; 1 = 230VAC,
Tarif changeover connectiondiagram
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent
Write your review
Review sent
Your review cannot be sent