5V Operating Voltage DCU System Providing Superior Utility Control and Streamlined Operations in Manufacturing Processes

Product Description:

The Stron Smart Data Concentrator Unit, model STC18-A, is specifically developed for smart metering applications. It serves as a gateway that facilitates communication between various metering devices and the AMR/AMI systems.

The STC18-A supports two-way communication, enabling seamless data exchange from the metering points to the AMR/AMI system. It handles multiple functions including task configuration, data collection, transmission, and storage. Additionally, it manages meter operations, executes GPRS information tasks, and oversees RF network management.

The ST368 model efficiently utilizes LORA-RF technology for downlink communication to smart meters, while leveraging GPRS for uplink communication. This combination ensures reliable and effective data transfer within the metering network.

Features:

This device is fully compliant with the STS (Standard Transfer Specification), ensuring it meets industry standards for secure and accurate data handling.

It utilizes LORA-RF technology to perform downlink communication with smart meters, enabling efficient and reliable data transmission.

For uplink communication, the system employs GPRS connectivity to interface seamlessly with a head-end AMR (Automatic Meter Reading) or AMI (Advanced Metering Infrastructure) system.

The data collection capabilities include monitoring total consumption, as well as logging historical daily and monthly consumption records to provide comprehensive usage insights.

Additionally, the meter supports detailed parameter and status reporting, real-time data reading, and automatically records and uploads tamper events to enhance security and monitoring accuracy.

Installation is straightforward and user-friendly, thanks to its base station (BS) mounting design, making setup quick and hassle-free.

Technical Parameters:

The Data Concentrate Unit is designed to efficiently collect and manage data with available memory sizes of 2G and 4G. It operates reliably within a wide voltage range of AC 160V to 300V, ensuring compatibility with various power sources.

Operating within a frequency band of 45Hz to 65Hz, this unit maintains stable performance in diverse electrical environments. It is capable of functioning under temperatures ranging from -25℃ to 70℃, and is built to withstand humidity levels up to 95%, making it suitable for a variety of environmental conditions.

For communication, the unit supports GPRS and LORA-RF modules, allowing flexible data transmission options. Equipped with an RS485 port, it supports a baud rate of 115200bps, facilitating efficient data communication. It can connect up to 300 meters simultaneously, accommodating extensive monitoring setups.

The device’s maximum operating current is 500mA, while its power consumption in sleeping state is minimized to 0.2mA, contributing to energy efficiency. Downlink communication can be maintained over a range of up to 1000 meters.

In terms of physical dimensions, the unit measures 158mm in length, 110mm in width, and 71mm in height. Installation requires an open area free of obstacles, and it is designed for suspension installation, ensuring ease of setup and maintenance.

Applications:

The shell is constructed from environmentally friendly materials that are pollution-free, ensuring safety and reliability. This focus on green materials helps in maintaining sustainability while providing a durable casing for the device.

The exterior design features an IP54 protection rating, offering effective resistance against water and dust ingress. To keep users informed, the device is equipped with five LED indicators that display the operational status of the DCU. Additionally, a 433MHz extended antenna is included, which significantly enhances the communication range and improves the stability of centralized meter reading.

The device incorporates an internal switched power supply, characterized by a wide voltage operating range and lightweight design. Furthermore, the GPRS module is housed in a separate box with a transparent clamshell cover for added external protection, ensuring greater security for the module.

Fully compliant with STS certification standards, the DCU is manufactured following ISO9001 and ISO14001 guidelines. This rigorous production process guarantees the product's reliability and stability, ultimately extending the service life of the DCU.

Customization:

Stron offers comprehensive product customization services for the IOT Gateway model STC18-A, designed and manufactured in China. This utility-focused gateway operates at a voltage of 5V with a maximum transmitting power of 20dBm, adhering to the IEEE 802.11a/b/g/n protocol standards to ensure reliable and efficient connectivity.

The STC18-A is engineered to perform accurately with a measurement accuracy of Class 1.0, making it ideal for precise utility applications. It supports a current of 500mA and is built to operate within a wide temperature range from -40℃ to 85℃, ensuring durability and stability in various environmental conditions.

Customization options include tailored features for specific requirements such as Digital Control Units (DCU) integration, enhanced protocol support, and optimized power management. Stron’s customization services aim to provide a robust and adaptable IOT Gateway solution that meets the unique needs of your utility applications.