Three phase din energy meter DZS500
Three phase din energy meter DZS500
Multi circuit energy meter DZS900
Multi circuit energy meter DZS900

LoRa three phase energy meter DZS310-L

LoRa three phase energy meter DZS310-L

It is three phase multi-channel power & energy meters. They are featured with excellent cost effectiveness and space performance. It can fulfill measurement in flexible mode, also realize the functions of power quality management, load control, over current and voltage protection etc.

Features & Functions

Compact Size and High Accuracy
  • Ultrathin dimension with only 37mm depth and metering accuracy up to class 1
  • Making smart power distribution operation and maintenance possible in various projects, especially those concerning retrofit, industrial automation, data collection, large volume of data, geographical dispersion, low budget and difficult construction.
It can be flexibly installed in various types of distribution boxes to realize energy measurement, statistics and analysis for different areas and different loads.

Cloud Management, more intelligent
  • Based on advanced LoRa wireless communication technology
LoRa spread spectrum modulation technology; optional frequency band 470MHz/868MHz/923MHz/915MHz; RS-485 communication mode being supported simultaneously
  • Safe and reliable self-organizing network technology
Adopting wireless Mesh networking module and with embedded self-organizing network protocol, networking will be fast and the module will work once it is power on. Supporting 7-level routers, its network covers more than 7KM. Link layer adopts intelligent collision avoidance algorithm with excellent anti-interference ability.
  • Cloud management
The power operation and maintenance system uploads data from the user directly to the cloud through the public network. The data can be applied in central meter-reading, intelligent power distribution, energy management, smart factory system etc.;
Live Installation
  • With din rail installation and no need to power off and no wire, costs will be saved and normal production activities will be guaranteed at the same time.

Technical Parameters

Technicai Parameters -DZS310
Accuracy ClassVoltage: 0.5; Current: 0.5; Frequency: 0.05 Hz; Power Factor: 1
Active Power: 1; Reactive Power: 1; Apparent Power: 1
Active Energy: 1; Reactive Energy: 2
InputRated ValueVoltage:3*220V/380V (Voltage Range: 0.6Un~1.2Un)
Overloadvotage: sustained overioad: 1 .2 times of the rated value momentary overload: 2 times of the rated value current: sustained overload: 1 .2 times of the rated value momentary overload: 2 times of the rated value
Functional ModulePulse output1

1 * RS485 interface;

1 ・ TTL interface Modbus RTU Communication Protocol;

MQTT Protocol; baud rate: 1200-9600bps

Relav2・ Relav  (AC220/5A  DC30V/5A)
Power SupplyWorking RangeAC: 85-265V; DC: 85-300V
Wortang ConditionTemperatureOperating: -20V°C+65°C  Storage: -4O°C+85°C
HumtdityRelative Humidity: <93% (palce without corrosive gas)
Cut-out Size90×35×60mm
InstallationStandard Din rail installation

Product Quality

Wiring Diagram


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