Power Supply Monitoring System LX1800D
Overview
LX1800D is the new generation DC power controller module developed by LongXing. The Controller module adopts ARM7 CPU as primary
controller, and RTOS as system platform. LX1800D offers many features and functions, and a more robust, user-friendly, and easy-to-use interface.
Features
l Flexible and scalable to satisfy your present and future needs
l Smart battery management gives long battery life-span
l Automatic battery test including advanced scheduled test / constant test / fast test
l Lower operating cost due to energy saving standby function for rectifier
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l Smart battery management gives long battery life-span
l Automatic battery test including advanced scheduled test / constant test / fast test
l Lower operating cost due to energy saving standby function for rectifier
| Key Functions Ⅰ | |
| Measurement | Analog value measurement |
| Digital value measurement | |
| Communication | The Controller can communicate with the host computer in three modes: RS232, RS485 and Ethernet (WEB and SNMP). It can communicate with the rectifiers in RS485 mode. |
| DI/DO | 5 user digital input interfaces freely configurable |
| 2 groups of dry contact outputs freely configurable | |
| Screen and Leds | High resolution LCD screen display running information and local setting interface |
| Green/Yellow/Red LEDS indicate running status for local instant diagnose. | |
| Alarm history, event history store | 100 alarms history, FIFO for system analysis. |
| Key Functions Ⅱ | |||
| Remote Metering | Remote Control | Battery Management | Energy Saving Mode |
| ◆ AC voltage ◆ Bus voltage ◆ Load current ◆ Battery current ◆ Battery temperature ◆ Ambient temperature ◆ Rectifier modules voltage/current |
◆ Equilizing and floating charge of rectifier module ◆ Voltage regulating of rectifier module ◆ Current limiting of rectifier module ◆ On/Off control of rectifier module ◆ Load disconnect ◆ Battery disconnect |
◆ Boost Charge ◆ Temperature Compensation ◆ Battery Test ◆ Low Voltage Disconnection ◆ Battery Capacity Prediction |
◆ High/standard efficiency modules mixture management ◆ Modules running cyclic ◆ Modules running dormancy |
| Alarms/Events | |||
| ◆ SPD alarm ◆ Smoke alarm ◆ Door alarm ◆ Water alarm ◆ configurable digital input alarm ◆ Load fuse alarm ◆ Battery fuse alarm ◆ Manual mode alarm |
◆ Battery boost charge ◆ Battery test ◆ Battery discharge ◆ Current imbalance ◆ Abnormal output voltage ◆ Battery test fail ◆ Load disconnect ◆ Battery disconnect |
◆ AC power failure ◆ Module communication fail ◆ Module fault ◆ Module fan fault ◆ Module protect ◆ Module on/off status ◆ AC over voltage and under voltage |
◆ DC over voltage and under voltage ◆ Battery charge over-current ◆ Battery temperature alarm ◆ Ambient temperature alarm ◆ Battery imbalance ◆ System energy-saving mode ◆ Abnormal energy-saving |
