( 1 customer revlew)
• Measuring all parameters: three phase voltage, current, line voltage, active power, reactive power, apparent power, power factor, frequency, active energy, reactive energy
• Free Bluetooth Configuration App
• RS485, LoRa, 4G
• Modbus RTU, MQTT
•Keep working status up to 45s after power failure
•2 DI
Smart Three Phase Wireless Electricity Meter DZS320
Heyuan DZS320 Smart Meter supports RS485 modbus rtu, lora, and 4G MQTT protocol for data transmission.This meter is ideal for three-phase energy monitoring in industrial and residential energy management systems, control systems,SCADA systems in the applications, offering precise and reliable performance.
FUNCTIONS
Measuring the electrical parameters of three phase or single phase circuits:
Voltage&Current, Power&Energy, Power Factor, Imp/Exp Energy, Harmonics, Demands&TOU, Fault Wave,Phase Loss/Phase Sequence Detection and more...
Split Core type CTs
5A/100mA/1.25mA
Top Terminals
Current/Leakage Temperature/Digital Input
Bottom Terminals
Voltage/RS485 Power Supply
FEATURES
Small size, equipped with Split Core CTs
Easy for Installation
Modular design, Low Cost, and
flexible expansion;
Dual-chip Design:Arm Cortex-M4 Processor Professional High-Precision Measurement Chip
Mobile App for Bluetooth debugging and Reading real-time parameters
Keep working status up to 45s
after power failure
Support multiple networking methods (RS485, LORA MESH, CAT-1/4, 4G)
APP
APPLICATIONS
Q1: where to download the Bluetooth App?
Q 2: What specifications should I consider when selecting compatible current transformers?
A：If there are 5A CTs on site, the recommended version is DZS320-5A; For renovation projects, if there are 5A transformers on site but it is inconvenient to install meters due to power outage, the recommended version is DZS320-K1.25mA with 5A/1.25mA CTs, the CTs can be installed in the secondary side of the 5A CTs; If there is no CTs on site and the current value is less than 100A , the recommended version is DZS320-1.25mA with 5A/1.25mA CTs(the measuring range is 0-100A) If there is no CTs on site and the current value exceeds 100A , the recommended version is DZS320-100mA with 100mA CTs(we can supply the split core type CTs 100A~3000A)
Q 3: Do you accept OEM with our logo printing and packaging?
A： Absolutely! For bulk orders,our team can assist you in incorporating your unique branding into the products.
Q 4: What is the shipping time for orders?
A：1-3 days for sample order, for bulk orders of 100 units or more, we can dispatch within 2 -3 weeks.
Q 5: What after-sales services are included when purchasing energy meters?
A：We can provide 24-hour online installation guidance, troubleshooting assistance, and a 10-year warranty (excluding human factors).
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