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PBMS2000 48V Telecom Station Battery management system

This smart sensor module is specially designed for VRLA batteries. It can measure the battery's charge and discharge current, environmental temperature, and many other parameters quickly and accurately. It can also monitor two battery strings separately.

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Model:
PBMS2000
Brand:
DFUN

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Feature

- Dedicated design for telecommunication 24V or -48V system

- 24/7 hours on-line monitoring & remote alarm

- The DFPM902 provides a cost-competitive DC monitoring option. It can handle one string of up to 120 batteries or two strings of 60 batteries each.

- Surpport measure Lead-Acid battery

- Various communication protocols (Modbus-RTU, MODBUS-TCP, SNMP)

- Comply with IEEE 1188-2005

System Structure

Technical Specification

Battery Type	Lead Acid Battery
Application	Base Transceiver Station(BTS)
Testing Software	Check the Health of Battery Status
Rated Input Voltage	24VDC or 48VDC Range: 20V ~ 60VDC
Total Strings	1~2 Strings
Up-link Communication	1 RS485 port，Modbus-RTU protocol，Baudrate: 9600bps, 19200bps, 38400bps
Down-link Communication	2 RJ11 ports, each port connect Max. 60pcs batteries, total Max. 120pcs batteries
Cell Voltage	2V (1.6~2.6V) 12V (7.5~15.6V)
Sleeping Mode	≤10mA
Communication Protocol	SNMP, Modbus TCP
Weight	String Sensor: 400g Battery Sensor: 120g
Baudrate	1200bps ~ 115200bps
Sensor LED Indicates	Green: normal status Red: abnormal Status
HMI	Local display and operation (Optional), 7-inch touch-screen
Operation Temperature	-15℃ ~ + 55℃
Operation Humidity	10% ~ 95% Non-condensing
Certification	EMC, ROHS, CE, ISO9001, ISO14001, ISO45001