PBMS9000
Battery Monitoring Module

Dual Source 
4G Wireless upload to 3rd party 
Built-in webserver with display
Data storage
Features
  • 24/7 hours on-line monitoring & remote alarms notification
  • Suitable for UPS and data center application
  • Measure lead-acid or multi-pole battery
  • Anti-interference design, support to connect with high-frequency UPS
  • Ring communication, any communication failure will not affect other sensors communication
  • Full data measurement, such as voltage, current, impedance, insulation resistance, ripple current, ripple voltage, SOC, SOH, etc.
  • Auto-sensing for the battery sensor’s ID address
  • Dual-source to avoid power shutdown
  • Complies with IEEE 1188-2005

System Structure

System
Analyse
Measure
Management Layer 
  • Standard 1 U design for distribution cabinet
  • Monitor Max. 6 strings battery, in a total of 420 batteries
  • Built-in web server with visual display
  • Measure battery string voltage, string temperature, ripple voltage, ripple current, charge and discharge current, internal temperature, impedance, SOC and SOH
  • Setpoint alarm for cell voltage, internal temperature, impedance, SOC, SOH (upper limit / lower limit) and string voltage, current, SOC (upper limit / lower limit)
  • Alarm message by SMS or Email
  • Support SNMP, Modbus-TCP, Modbus-RTU, CAN-BUS protocols
  • Support RESTful API, JSON format to upload data
  • 2 Ethernet port for data upload
  • 1 RS485 port (support 1~6 strings ambient temperature & humidity acquisition)
  • 6 DI ports (digital Input connecting)
  • 6 DO ports (sound and light alarm)

Dimension & Installation

Technical Specification

 

CPU ARM cortex M4 180MHz Up-link communication 2 Ethernet ports (10/100M), MODBUS-TCP, SNMP,
1 RS485 port, MODBUS-RTU, baudrate: 9600bps, 19200bps,
38400bps (optional) , 1 CAN port, CAN-BUS
Memory 512MB flash, EMMC 4G + 8G
SD memory card		 Down-link communication 6 Channels RJ11 ports, each port Max. connect≦70pcs
batteries, total Max. 420pcs
Display 2” inch LCD with backlight Measure range

Voltage : 1~6 strings, range: DC 20~1000V(±0.5%),
resolution：0.01V

Ripple voltage: 1~6 strings, range: 2V~100V (peak),
resolution: 0.01V

Current: 1~6 strings, range: DC -2000~+2000A(±2.0%,
under 15℃~35℃), resolution：0.01A

Ripple current: 1~6 strings, according to the rated current of the hall sensor, range: DC 0~0.4*I (peak),
resolution：0.01A
MTBF ≧100,000 hours Ambient temperature and humidity 1~6 in series, measuring range: temperature: -20℃~60℃,
humidity: 0～100%rh
Measurement accuracy: temperature: ±0.4℃,
Resolution 0.1℃, humidity: ±3%rh, resolution: 0.1rh
Power supply Rated: 220VAC
Range: 85 ~ 264VAC
120 ~ 370VDC		 Operation environment Working temperature: -15°C ~ +55°C
Storage temperature: -40°C ~ +70°C
Humidity: 5% ~ 95% non-condensing
Dimension Standard 19” inch 1 U device
482.6mm × 204.5mm × 44mm
Open hole: 438mm×318mm		 Additional port  1 x RS485 (ambient temperature &
humidity)
6 x DI dry contact
6 x DO relay output, 250VAC/5A or
30VDC/5A
Power consumption <15W  

String Measuring Sensor

PBMS-CM String Current Measuring Sensor & Hall Sensor

  • One string need 1 PBMS-CM, each PBMS-CM with 2 hall sensor ports
  • Measure battery string charge and discharge current, ripple current
  • Measure multi-pole battery’s string charge and discharge current and ripple
    current with flexible module and hall sensor

Accessories:

  1. Hall sensor and cable: range from 0～±1000A with 2m cable
  2. Communication cable: 2m with RJ45 port

PBMS-VM String Voltage Measuring Sensor (Optional)

  • One PBMS-VM can measure 1 string’s voltage
  • Measure battery string voltage and ripple voltage

    Item Power supply Measuring range Environment
    String voltage Ripple voltage
    PBMS-VM 24VDC
    (range: 9 ~ 32VDC)
    Power consumption: ＜1W    		 20V ~ 1000VDC
    (±0.5%)    		 2V ~ 100VDC
    (peak value)    		 Working temperature: 0°C ~ +45°C
    Working temp limit: -15°C ~ +55°C
    Humidity: 5% ~ 95%RH, non-condensing
    Storage temperature: -40°C ~ +70°C

    H-THDRJ45 Ambient Temperature & Humidity (Optional Module)

    • Dual RJ45 interface, fast wiring, support cascade use
    • Convenient and fast installation mode with magnet adsorption
    • LCD display design
    • High measurement accuracy, wide range and good consistency
    • 1 PBMS9000 can connect Max. 6 ambient temperature & humidity sensors
      Download brochure & order information