MT800 Smart Data Concentrator
Introduction
MT800 DCU (Data Concentrator Unit) offers outstanding meter data readout, data storage, communicate with HES (Head-End System), MT800 can operate as a standalone unit as a part of MDMs system.
Features
- Embed-Linux operation system
- LTE/3G/GPRS Uplink communicate with HES
- PLC/RF downlink communicate with meter
- Automatical meter data readout
- Meter readout scheduel configurable
- Abnormal event alarm
- Built-in SQLlite database for data storage
- Up to 512MB big capacity storage
- Air-upgrade
Remote Comm.
Billing
Data Security
DLMS
Firmware Upgrade
Load Control
Load Profile
STS
Specifications
| Item | Sub-item | Value |
|---|---|---|
| Electrical | Rated voltage | 3x230V |
| Electrical | Working voltage range | 0.5~1.2 Un |
| Electrical | Rated frequency | 50Hz |
| Electrical | Power consumption | Static≤6 W, Communication≤10 W |
| Electrical | Service life of the meter | 15 years |
| Communication | LTE/3G/GPRS module | LTE/3G/GPRS replaceable module; Protocol: DLMS/COSEM |
| Communication | PLC/RF module | G3 PLC/RF module; Protocol: DLMS/COSEM |
| Communication | Optical port interface | IEC62056-21 standard, Local maintenance |
| Communication | PS/2 interface | Local maintenance |
| Communication | RS4851 interface | RS-485: connect to RS485 meter |
| Communication | RS4852 interface | RS-485: connect to RS485 meter |
| Communication | Ethernet interface | Ethernet RJ45 Port |
| Communication | USB-HOST | USB2.0, Firmware Upgrade |
| Time Clock & Calendar | Accuracy | 0.5s per day with temperature compensation |
| Time Clock & Calendar | Battery | RTC battery (built-in) |
| Data storage | Data flash | 512Mbytes |
| Data storage | Meter Numbers | PLC/RF Meter: 1280 pcs; RS485 CT Meter: 31+31 pcs |
| Data storage | Load Profile | 1280 Meters x 90 days LP data ; (interval 15min, 4 channels) |
| Data storage | Daily Load Profile | 1280 Meters x 180 days daily energy data |
| Data storage | Billing | 1280 Meters x 12 times billing data |
| Data storage | Event | 1280 Meters x 500 alarm and events |
| Data storage | Storage mode | Cyclic storage |
| LED Indicator | LED indicator | DCU status LED; PLC/RF status LED; GPRS/3G/LTE status LED |
| Air-upgrade | Air-upgrade | Local/remote firmware upgrade |
| Weight and dimensions | Dimensions | 291.7mm(H) x 169.4mm(W) x 82.2mm(D) |
| Weight and dimensions | Weight | approx. 1.8 kg |