Intelligent Power Quality Monitoring System / Battery Diagnostic System

- iPQMS meets or exceeds all IEEE standard recommendations and the most reliable systems for diagnosis and monitoring of all stationary applications.

Benefits of IPQMS/BDS

iPQMS analyzes the state of stationary battery systems including: voltage and current of emergency power supply power lines, charging and discharging DC voltage and current, cell voltage, temperature, and internal impedance. It does this with the highest accuracy in 24 hours of 365 days and TCP/IP environment using any communication method selected by the customer. It also detects early deterioration signs using Impedance Monitoring with any backup batteries in most critical applications.  It is an “Intelligent Power Quality Monitoring Systems” to ensure the integrity of your power backup systems and offers the most comprehensive diagnosis software and reporting package.
Advantages of IPQMS/BDS
  • Utilizes patented technology to identify early deterioration signs with all stationary applications by alarm, with enough time in advance to replace the failing batteries.
  • Adapting the world’s first ripple removing algorithm  (KR Pat# 0494489), the system precisely measures real values and the RMS impendence of stationary batteries in floating charge with the precision of +/- 2%.
  • With a flexible expanding system, this system can supervise an emergency power supply lines and up to 448 battery strings in real time with one monitoring/control unit.  This reformative expansion capacity allows the user to arrange and install the whole system with ease, thus saving a great amount of installation expenses.
  • Can directly transmit the data that are measured by intelligent instruments and communication software through TCP/IP Ethernet , wireless, etc as well as the internet.
  • When a voltage sag or power failure occurs, or the present limits are exceeded, the event is transmitted to the through a remote communication network such as CDMA.
  • Offers the most comprehensive software and reporting package.
System Composition - View System Composition Chart
Server/Client
Supporting remote communication network with collecting data
Micro Processor
Collecting and computing data for each battery in the string
Relaying Unit
Scanning data for each battery in the string
Battery
Stationary Battery
Centroid 2005 – Monitoring & recording battery data
Click Here to View Centroid – Password & ID are “guest”
  • Display of voltage and impedance of each cell of batteries
  • Display of AC, UPS/voltage of charger/unit
  • Display of recorded event waves
  • Display of recorded each cell’s terminal voltage during discharge
  • Display of bad cell’s terminal voltage, how fast go down under tail voltage
  • Display of trended voltage data of string DC voltage, normal voltage and selected cell  voltage
Model Specifications
IPQMS/BDS
64C-10
IPQMS/BDS
128C-10
IPQMS/BDS
448C-10
BDS/pro
24C-4
BDS/lgt
Cell Numbers
Under 64 cells
Under 128 cells
Customized production by order
Under 24(48) cells
Under 4 cells
Option

1.  Monitoring function of specific gravity, electrolyte level and surrounding temperature by additional sensor.

2.   International standard emergency power quality monitoring: SEMI, F47 CBEMA, ITIC, military, etc.
Measurement Ranges:
Measurement Speed: 1 Sec/per cell
- Capacity Range: 10 Ah ~ 6000 Ah Max. (sealed-lead acid, Ni-Cad)
Data Transfer: RS232/422/485, TCP/IP, CDMA(option)
- Cell Or Unit Voltage: 0.1 Volts ~ 16.0 Volts
- String DC Voltage/Current: 0V ~ 480V – 0A ~ 1000A
Other Available Functions:
- AC voltage / AC current: 0V ~ 600V/A (Current Transformer)
-Auto Scaling function
- Zero Point Adjustment function
Measurement Accuracy:
- Exclusion of ripple voltage in floating charge
- Cell or Unit ohmic impedance: ±2%
- Measuring channel number selection
- DC Voltage/Current: Voltage ±0.5% / Current ±1%
- Temperature: ±2%
User Programmable Functions:
- Cell/Jar Voltage: ±0.5 class
- Preset values for up to 448 cells
- Internal Resistance: ±1.0% rdg. ±8dgt. (in 3 milliohm full-scale) across test range.
- Display menu
-Over Under alarm setting: voltage, current, Ohmic impedance
- Temperature: ±2.0 class (-20°C ~ +80°C)
- Year/Date/Time setting, display menu
Resolution:
Environmental Operating Range:
- Ohmic impedance: 0.001m
- Temperature: -5°C  ~ +45°C
- Cell Voltage: 10mV
- Humidity: under 95% RH
- String DC Voltage/Current: 0V ~ 480V / 0A ~ 1000A
-
- Cell Temperature: 0.1° C
Remark:
- AC Voltage / Amp: 0.1V / 1A
- Capacity Range of BDS/pro: 10Ah ~ 3000Ah, 2V/12V
Measuring Interval: 4 mins ~ 1 day (adjustable)
Data Storage Interval: 4 mins ~ adjustable
- iPQMS/BDS: 90 Days of 64 cells X 1 measurement/day
- BDS/pro: 60 Days of 24 cells X 1 measurement/day