Project Description
DCU1598 Smart Data Concentrator Unit
DCU1598 Smart Data Concentrator Unit
I. General Introduction
DCU1598 DLMS data concentrator adopts advanced technology of micro-electronics, computer chip, and advanced GPRS public communication network technology. At first, DCU is an important part to achieve Demand Side Management modernization. At the same time, DCU acts as the terminal supporting product for the power load system. Additionally, it realizes auto meter-reading, equipment monitoring and anti-tamper function, etc.
II.Technical Features
i. Adopt high speed 32-position ARM and Linux OS; And also guarantee sampling and energy metering precision .
ii. Terminal with good EMC capability, withstand high-voltage peak pulse, strong magnetic field, and strong electrostatic;
iii. Uplink to Master Station: （Q／GDW 376.1-2009）and TCP/UDP/SMS.
iv. Downlink: Q／GDW 376.2-2009 “Concentrator local communication module interface protocol”.
v. Between communication with residents meter, which supports DL/T645-1997/2007（parts）and DLMS/COSEM.
vi. Wide voltage range design makes it more reliable and more adaptive working environment;
vii. It supports local or remote modification of parameters and software’s local or remote online upgrades;
Function&Feature
Adopting high-speed 32-bit ARM and Linux OS; internal embedded high-speed high-accuracy collecting module to achieve real time high-speed power calculation, especially still guaranteeing sampling and energy metering accuracy under running condition of large load fluctuation or high harmonic content;
| Well performance of terminal EMC, able to withstand high-voltage peak pulse /strong magnetic field/strong static/lightning surge interference, and strong self-adaptive capacity against temperature; |
| Adopt large-capacity FLASH memory chip to ensure the convenience of various data storage; |
| All new concept maintenance: with a powerful configuration capabilities, it supports local or remote modification of parameters and software’s local or remote online upgrades; |
| Terminal with good EMC capability, withstand high-voltage peak pulse, strong magnetic field, strong electrostatic, lightning surge interference, and self-adaptive capacity of strong temperature range; |
| Communication with residential meter supporting DLMS. |
| Wide-voltage range design enabling higher reliability and more adaptive to working environment. |
| Maintenance of the new concept: a powerful configuration capability, enabling locally/remotely modify device parameters easily, also supporting local / remote software upgrading online; |
| Sealed design, ABS waterproof fire-retardant materials, wall-mounted structure, small volume and easy installation. |
Main Parameters
| Item | Description |
|---|---|
| Active energy | Class 1.0 (IEC62053-21) |
| Reactive energy | Class 2.0 (IEC62053-23) |
| Nominal voltage | 3×220/380V, 3×230/400V or 3x 240/415V |
| Current | 5(10)A |
| Frequency | 50Hz or 60Hz |
| Working voltage | 80% nominal voltage to 1.15 nominal voltage |
| Working temperature range | -25℃~+85℃ |
| Communication port | Optical port, USB, RS232 or RS485 |
| Dimension | 290mm×180mm×95mm |
| Installation type | BS |
| Life span | 15 years |
| Relative humidity | 0~95% |