Landis+Gyr E550
Landis+Gyr AG
E550 is a transformer connected commercial electricity meter suitable for low and medium voltage applications. Meter also comes in a directly connected option. The device provides very much needed functionality in power quality, anti-tampering, billing and outage support.
- Сбор показаний
- Показания на начало суток
- Показания на начало месяца
- Профиль мощности
- Параметры электроэнергии
- Контроль качества электроэнергии
- Корректировка времени
- Управление нагрузкой
Виды связи
Description
The E550 is a four quadrant active/reactive industrial and commercial entry level meter family with two load profiles, a comprehensive feature set and all applicable connection types. It is especially designed for harsh environments. A combination of anti-tampering functionalities and the stateof-the-art communication interface will maximize your revenue and assure you peace of mind. The meter allows you to monitor the network and power quality metrics.
Application
Industrial and commercial 3 PH direct and transformer
connected, current range 5(125)A, 5(10)A, 1(6)A, class 0.5s,
1 (IEC) or C, B (MID), advanced anti-tampering events
Rate control
Externally and internally switched (TOU, CI’s, Comm’s), MD,
stored values, load profiles
Interfaces/modularity
Optical, 2 independant integrated interfaces, support of
IEC62056-21 and DLMS (short and logical names), GSM/
GPRS modem under terminal cover.
Basic Functionality
Quality and Safety: The extensive basic functionality meets all major
IEC and MID standards applicable to the respective requirements.
Electronics:
- Wide voltage power supply
- Large LCD display
- Backlit display
- Utility sealed reset button
- Optical interface (IEC62056)
- Optical button for the display
- Optical test output
Recording:
- Max. 48 energy registers
- 24 demand registers
- Tariff control external or internal timeswitch
- Load profile
- Historical billing value registers
- 7 operating time registers
- Event log
Functions:
- Installation support on display
- Set mode via buttons
- Real-time clock with power reserve
- Instantaneous voltage, current and power values
- Voltage monitoring
- Current and power indication
- Remote control of output contacts
Housing:
- Glass fiber reinforced, antistatic
- Crystal clear, unbreakable windows
- Wiring diagram on faceplate or under terminal cover
- Battery compartment under utility seal
Communication:
- IEC62056-21 and DLMS
- DLMS with short and logical names
Configuration E550
The Landis+Gyr E550 meter is the right answer to your specific needs, covering applications in commercial and industrial field. With the new E55C modems it gives you a state of the art and cost effective solution for AMR.
Additional Functionality
Communication Interfaces
The maximum communication speed of the RS232/RS485/RS422, powered RS232 and optical interfaces have been increased to 38,400 bps and 19,200 bps, respectively. Additionally, extended modem support is available for RS232, including initialisation, periodic reset, etc.