Hop wholesale single phase dc kw power supply Modbus gprs 3g/4g smart electricity meter wifi with RS485 port digital only

DDZ1737 is a din rail single phase smart energy meter with backlight LCD display. The multi-circuit energy meter can respectively measure parameters of 1~4 channel. The single phase meter can communicate with the computer or DTU for data reading with RS485 port. Hop din rail energy meters have been widely applied in industrial and commercial field. The meter can be used with CT current transformer of different ranges to meet the measurement needs of different current.

Functions

1. Use high precision metering chip to complete the meter metering;

2. With positive and negative active power, and a variety of combined electricity metering functions;

3. Measuring current, voltage, frequency, power factor, with/without power, apparent power;

4. Can record alarm of undervoltage, overpressure, overpressure and break equal events;

5. On the meter reading day every month, the electric quantity will be settled automatically

6. The meter is capable of timing, timing and daily freezing of the data.

7. LCD digital display, rotate display hour meter parameters;

8. Support time of use function(TOU).

9. Support for multiple rates and multiple periods of metering.

10. The data inside the meter can be read through the RS485 and infrared interface.

11. The electricity meter is installed with standard 35mm din rail.

Features & Advantages

1. Adopt high strength, flame retardant environmental protection material, high safety.

2. Adopting high precision measuring chip.

3. Support RS485, ModBus, DL/ T645-2007 communication interface, convenient for various types of data collection.

4. Support for multiple rates and times of measurement, applicable to different regions.

5. The installation mode is diversified and easy to install.

6. Compact design, small size, light weight.

7. Flexible application environment, to achieve the implementation of the collection and monitoring of electric energy, improve the intelligent use of electricity;

8. High degree of integration, a meter to achieve multiple meter functions, saving the cost of meter procurement.

9. Remote meter reading can save labor cost.

System Diagram

With RS485 port, the multi-channel din rail single phase energy meter can be connected to one data collector/RTU/DTU to transmit data to management software. The DTU is with built-in communication modem such as Ethernet, NB-IoT, GPRS, 3/4G, Lora. etc. and one DTU can manage up to 32 circuits load.

Parameters

Single - phase multi - channel smart energy meter is widely used,it provides perfect energy management and measurement solution for various fields.

Since the foundation in 2012, Hop Technology is a professional energy management solution provider and energy saving device manufacturer, including smart energy meters, energy management software. Together with the mother company Guangzhou Super Telecom Co., Ltd., Hop has been leading the NB-IoT smart energy management industry in telecommunication and other fields.  

What We Offer

• Smart Energy Management Platform


• Smart Energy Meter


• RTU/DTU (Data Collector)


• OEM/ODM services are available

Manufacturing Facility 

1.500 employees with specialized R&D team of 100+ members.

2.Production capacity of 12,000,000pcs per year.

3.3000m² cleaning room with 4 automatic production lines in strict accordance with 6S standards.

4.32 meter runs (for aging test), 30 meter calibration test benches.

5.8 drying rooms with high temperature electrified aging equipment for reliability & environmental test.

6.Advanced production and test equipment:

       * SMT equip.; Reflow Oven & Wave Soldering equip.; Automatic Winder; Automatic Molding machine; Automatic Rubber Packing equip.; Automatic Shaping equip.

       * Automatic Optic Inspection (AOI) equip.; Functional Circuit Test (FCT); EMI/EMC test equip.; Programmable Temperature & Humidity Chamber; Shock Vibration Test equip.; Magnetic Field Influence Test equip.

Quality Control

HOP uses the finest materials on all smart energy meter, DTU (Data Collector), CT/Hall Sensor, etc. which endures a series of inspection and testing procedures in our high-level quality control system.

HOP has always had well-established, written practices and procedures assuring complete product integrity throughout all stages of design, manufacture, test and inspection. ISO 9001 quality system certification of HOP Technology further assures you of consistent and reliable products. The ISO 9001 certification emphasizes the company's commitment to provide our customers with the highest quality electricity energy meters, DTU/RTU, CT/Hall Sensor, etc.

Q: Do your meters have a communication function? We need to upload the collected data to the platform, how to operate?

A: The electricity meter itself supports RS485, Mod-Bus, DL/T645-2007 communication protocol, and the collector can be configured to upload the electricity data to the platform.

Q: The measured current varies greatly. Can your meter support it?

A: Sure. We have different specifications for electricity meters and CTs.This allows the meter to meet a wide range of current measurements.

Q: Do you have APP for the energy meter?

A: Since different areas' clients have different using habit, so APP is always customized for clients according to the developing instructions clients give.

Q: Can the energy meter support wireless communication?

A: Yes, but it need to connect with a data collector/DTU first.

Q: Can you put our logo on the Modbus energy meter?

A: Yes, we can put your logo on the meter, data collector(concentrator) and system software.