Product Details

RELAT 48V Solar System Lead acid Battery Monitoring System

Place of Origin Guangdong, China
Brand Name RELAT
Model Number BM3000

Product Features

Product Introduction

BM3000 Battery Monitor Systems

BM3000 BMS is an individual online battery monitoring module specially designed for UPS/EPS , telecom and Electric Operation Power Supply System. It is with high performance-price ratio and could monitoring cell parameters like voltage,Temperature and internal resistance of every single battery. BM3000 BMS could accurately and quickly monitoring the parameters of the battery.

 

For Lead/Acid, NiCd, NiMH and Li-Ion batteries

Avoid unnoticed or unexpected battery failures, extend the battery lifespan up to 30% and preserve the reliability of your batteries

Monitoring Items

Cell Voltage

Cell Internal Resistance (IR)

Cell Temperature

String Voltage 

String Charge & Discharge Current
String Ambient Temperature

System Alarm Items

String Charge Voltage High/Low

Discharge Current High

Charge Current High
String Over-discharge

Cell Charge Voltage High/Low

Cell IR Over Limit
Cell Over Discharge

Cell Short Circuit

Cell Open Circuit

Features

Modular design, adapt to different battery applications field.

High reliability and stability, with precision algorithm.
Compact size, on-site installation flexibility and easily.
Patent algorithm, to ensure the accuracy of measurement.

Applications

Data Center

Railway Transport

Electricity Power

Radio and TV System
Telecom Base Station

Insurance Data Center

MedicalAviation

Product Parameters
Battery Types:
VLA, VRLA, NiCad, Vented, Lithium & Others
Battery Capacity Range:
Up to 3000 Ah
Total number of strings:
1 – 6 Strings / Bank
Cell Voltage:
1.5VDC, 2 VDC, 3.7 VDC, 6 VDC,12 VDC
Measurement Range:

Voltage: 1.5 – 16 V
Internal Resistance: 0.05 ~ 250 mΩ
Temperature: -10 – 70 °C ( (14 – 158 °F)
Measurement Accuracy:
Voltage: ±0.2% Full Scale
Current: ±2%
Temperature: ± 1 °C
Internal Resistance: ±2%
Test Speed:
4-10 seconds per Block / Cell
Test Load:
26 mA per Block / Cell
Sleeping Mode
less than 1 mA
Measuring Interval:
Block / Cell Voltage & Negative Temperature: 4 seconds
Block / Cell internal resistance: 6 seconds
String / Bank Current: 4 seconds
Communication Protocol:
Modbus, R-bus
Bandwidth Use:
9,600 bps
Connections:
Ethernet, RS-232, RS-485, Volts free Contacts
Operating Environment:
Relative Humidity: Under 95%
Temperature: 0 – 50 °C (32 – 122 °F)
Power Requirements:
110-225 VAC 50/60 Hz (UPS Protected Power) or 24 VDC
Electrical Isolation
Up to 3000V
Certification
Approved by EMC, CE, ROSH, ISO9001
Software
RELAT Software V3.0 for Windows, support up to 10,000 block batteries
Product Details Show
InstalIation Process

Real Time Data Viewing

a. Real time monitoring cell voltage, negative temperature and internal resistance,string Voltage and current.
b. Easily to find the unnormal battery
c. Support up to 10,000 blocks batteries
d. Collect, Manage and Record the data.

Analysis Graphs Display and Exports

a. A battery voltage, internal resistance, nagetive temperature bar chatts showing
b. String volatge & current trending curves for analysis and export.

Alarm Record

a. Classification the alarm record
b. SMS Notifications & Email Notifications for Alarms

Charge & Discharge Record

a. Following a battery discharge, A visual color display showing best and worst performing cell / block in a battery
b. History data record and details
c. Custom export the data & graph

Application
Certification
Typical User

ONE COMMERCIAL BANK IN CHINA

In 2011, RELAT won the bidding on the BMS project from one commercial Bank with all 36 branches in China. Now, there are more than 10,000 blocks batteries of the bank in good conditional running. In the domestic market, RELAT had become the first supplier of Battery Monitor System in large commercial bank project with implementation experiences..

One Data Center  of China Securities and Futures

Total 13,253 blocks,cogfig as below

22 sets x 3 strings x 44 blocks

21 sets x 3 strings x 47 blocks
8 sets x 2 strings x 44 blocks

4 sets x 1 string x 33 blocks
23 sets x 3 strings x 44 blocks

24 sets x 3 strings x 47 blocks
4 sets x 1 string x 33 blocks

ONE SITE OF AIRLINE IN CHINA

 

Model:BMS BM3000

Quantity:Total 1,168 blocks

Config:4 sets x 1 string x 40 blocks

          24 sets x 1 strings x 42 blocks

 

FAQ


Q1. Can I have a complete demo set order for RELAT BMS?
A: Yes, we welcome a complete demo set order of RELAT BMS for verification test.


Q2. What about the lead time?
A:Sample needs 3-7 days, mass production or custom product need 2-4 weeks.


Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-8 days to arrive. Airline and sea shipping also optional.


Q4. How to proceed an order for RELAT BMS?
A: Firstly let us know your requirements or application.
    Secondly We quote according to your requirements or our suggestions.
    Thirdly customer confirms and places deposit for formal order.
    Fourthly We arrange the production.


Q5. Is it OK to print my logo on the Sensor and Control Module?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q6: Do you offer guarantee for the products?
A: Yes, we offer 12 months warranty to our products



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