Eagle Eye Power Solutions BQMS Manuale utente
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Eagle Eye Power Solutions, LLC
BQMS
Battery Monitoring System
Installation Manual 052319
www.eepowersolutions.com | Tel: 1-877-805-3377 | Fax: 1-414-962-3660 | [email protected]
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Table of Contents
1. Introduction ...................................................................................................... 4
1.1 Safety Information ........................................................................................................... 4
2. Product Overview ............................................................................................ 5
2.1 System Composition ....................................................................................................... 6
2.2 Communication Control Module (CCU) ......................................................................... 7
2.3 Measuring Unit Module ................................................................................................... 8
2.4 Technical Specifications ................................................................................................. 9
3. Parts List ........................................................................................................ 10
4. Installation Tools ........................................................................................... 12
4.1 Standard Installation Tools .......................................................................................... 12
4.2 Recommended Tools .................................................................................................... 13
5. Hardware Installation .................................................................................... 14
5.1 Overview of Workflow ................................................................................................... 14
5.2 Mount CCU or Cabinet Enclosure ................................................................................ 15
5.3 Check & Mount Modules ............................................................................................... 16
5.4 Clamp Installation .......................................................................................................... 18
5.4.1 Prepare for Connection ............................................................................................. 18
5.4.2 Connection of Clamps (C-Type) ................................................................................ 19
5.4.4 Connection of Clamps (O-Type) ............................................................................... 20
5.5 Sensing Cable Connections ......................................................................................... 21
5.5.1 Sensing Cable Overview ........................................................................................... 21
5.5.2 Cable Connection to 2V Cell/unit: ............................................................................. 22
5.5.3 Cable Connection to 4V Unit: .................................................................................... 23
5.5.4 Cable Connection to Multiple 12V Units: ................................................................... 24
5.5.5 Cable Connection to Single 12V Unit: ....................................................................... 25
5.5.6 Preliminary Cable Routing ........................................................................................ 26
5.5.7 Install Wire duct (Optional) ........................................................................................ 27
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5.5.8 Route Sensing Cables to Clamp Connections .......................................................... 27
5.5.9 Terminate Sensing Wires to Clamps ......................................................................... 28
5.5.10 Connect & Adhere Temperature Sensors ............................................................... 29
5.6 CAN Cable Connection ................................................................................................. 31
5.7 Input Voltage and System Voltage Cable Connection ............................................... 33
5.7.1 Voltage Connections Directly to CCU ....................................................................... 33
5.7.2 Voltage Connection to Enclosure Terminal Block ..................................................... 34
5.7.3 Connect Total Voltage & DC Power Cables to Battery System ................................ 35
5.8 Install DC-CT Clamp ...................................................................................................... 37
5.8.1 Connect CT Cable Harness to BQMS CCU .............................................................. 37
5.8.2 Connect CT Cable to CT ........................................................................................... 38
5.8.3 Attach CT to Battery System ..................................................................................... 38
5.9 Ambient Temperature Connection ............................................................................... 39
5.10 Verify Connections ...................................................................................................... 40
5.10.1 Check Voltage & Current Sensing Connections ..................................................... 40
5.11 Connect Sensing Cables to Modules ........................................................................ 42
5.12 Dry Contact Setup ....................................................................................................... 43
5.12.1 Dry Contact Overview ............................................................................................. 43
5.12.2 Dry Contact Overview ............................................................................................. 44
5.13 Dry Contact LEDs ........................................................................................................ 45
6.0 Initial Power Up ............................................................................................ 46
7.0 Network Communication Setup ................................................................. 47
7.1 Configure MPU IP Address ........................................................................................... 47
7.2 Connect BQMS to Network ........................................................................................... 48
8. Resistance Compensation ............................................................................ 49
8.1 Determine Compensation Values ................................................................................ 49
8.2 Performing Cell Compensation with BQMS Monitor .................................................. 49
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1. Introduction
This manual provides guided steps on how to install the Eagle Eye BQMS Battery Monitoring System
safely and effectively. Please read this manual carefully to fully understand the functionality of the
BQMS. The BQMS is also part of the EE-NERC-BMS solution and should be used in conjunction with
support literature for associated products such as the ELM-Series and GFM-Series.
1.1 Safety Information
Operation methods and safety measures described in this manual are only applicable to the defined
purpose and functionality of the BQMS. If the BQMS is used in a way not specified in this manual, the
safety of the equipment, personnel, and property cannot be assured.
• Please read this manual carefully to avoid accidental injury or misuse of product.
• Only qualified personnel with proper tools and equipment should work on batteries.
• To avoid damage and injury due to the short circuiting of battery terminals, wrap insulating tape
around all metallic parts.
• Do not wear metallic items such as jewelry, watches, & rings. Wear insulated gloves and
goggles when working around batteries.
• Ensure an installation supervisor is on hand when connecting the BQMS and battery post to
avoid fire or personal injury.
• Make sure all personnel are fully aware of safety guidelines.
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2. Product Overview
The BQMS is designed to monitor and analyze the state of health of stationary backup power systems
by measuring and recording: string voltage, string current, cell/unit voltage, internal/connection
resistance, cell/unit temperature, & ambient temperature.
All BQMS solutions come complete with battery management software which allows all battery systems
to be monitored 24 hours a day, 365 days a year via remote computer(s). This software offers
comprehensive battery diagnosis and reporting capabilities to ensure the integrity of your critical
backup power system.
Alternatively, systems can be configured for Modbus or DNP3 communication for integration to a third-
party building management system or SCADA (supervisory control and data acquisition).
BQMS Installation to 125V Battery Bank
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2.1 System Composition
The BQMS system composition is as follows:
1. A single Communication Control Unit (CCU) connects to a single battery bank.
2. Each bank has Modules which connect from the CCU to the battery cells in daisy chain.
3. The CCU(s) communicate with the Server PC via Ethernet over a company / private network.
4. The CCU can also alarm out via up to (5) native Form C contacts and (8) additional external
contacts.
5. Client software installations can display measurement data from the Server PC.
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2.2 Communication Control Module (CCU)
The CCU receives battery data and communicates with the Server. It does not store battery data, all
measurement data is stored on the server.
Item
Description
① POWER
Power input termination
② LED
Power LED and alarm LED
③ TCP/IP
Ethernet port
④ CAN PORT
CAN communication port (connects with Modules)
⑤ ON/OFF
Power (ON/OFF switch)
⑥ SENSING
Total voltage termination
⑦ DC-CT
Total current (DC-CT) termination
⑧ TEMP.
Ambient temperature termination
⑨ DRY CONTACT
Dry contact input / output ports
⑩ INPUT
Dry contact input ports
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2.3 Measuring Unit Module
The Measuring Unit (Module) relays connection between the CCU and battery cells. Each module is
powered by DC from the connected battery. There are different modules for cell/unit voltages in the
range of: 2V, 4V, & 12V. Modules are numbered and set at the factory prior to shipment.
Item
Description
① Communication LED
– RX: Data receive indicator LED
– TX: Data send indicator LED
② CH: Set Cell Quantity
Measured by Module
– OFF/OFF: (1) cell measured
– OFF/ON: (2) cells measured
– ON/OFF: (3) cells measured
– ON/ON: (4) cells measured
③ CAN ID
CAN ID dial, sets can ID number. (Ex. Module “14” would
have a can ID of dial 1 = 1 and dial 2 = 4.
④ CAN Communication Port
CAN communication port 1
⑤ Terminator Resistance
CAN communication terminator resistance, set to ‘ON’ for
last module only
⑥ CAN Communication Port
CAN communication port 2
⑦ INPUT
Current connection for Is Cable Harness (resistance
measurement)
⑧ V.SENSING
Voltage connection for VS Cable Harness
⑨ TEMP.
Temperature connections for Temp. Cable Harness
⑩ ON/OFF
Power switch
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2.4 Technical Specifications
Applications
Flooded, Sealed, & NiCad* battery types
Cell/Unit Voltage Range
2V, 4V, 6V, or 12V nominal
Discharge / Charge Current
±4,000A
DC Voltage
±576 VDC
Accuracy
DC Voltage / Current: ±0.5% / ±2%
Cell Voltage: ±0.5%
Internal Resistance: ±2%
Temperature: ±2%
Resolution
DC Voltage / Current: 0.1V / 0.1A
Cell Voltage: 0.001V
Internal Resistance: 0.001mΩ
Temperature: 0.1°C
Test Speed
30 seconds per bank
Test Load
Less than 2A AC per cell
Display
LED indicator lights for alarms
Alarm Relays
Form C output contacts
Dry Contact Ratings
Nominal: 2A at 60V AC/DC
Max: 0.5A at 250VAC / 0.27A at 220VDC
Measuring Interval
Adjustable from 10 min to 24 hours
Data Transfer
TCP/IP, Modbus, DNP3
Operating Environment
Temperature: 0 – 66°C (32 – 150°F)
Relative Humidity: Under 80% RH
AC Power Requirements
110 – 220 VAC, 50/60Hz
CCU Power Requirements
AC: 85 – 264 VAC, 3.75W
DC 48V: 36 – 72 VDC, 15W
DC 120/240V: 120 – 370 VDC, 3.75W
Module Power Requirements
2V: 4.5 – 18 VDC
4V: 9 – 18 VDC
12V: 18 – 36 VDC
Input Current Draw
Module: Under 100mA
Dimensions L x W x D
CCU: 210 x 76 x 197 mm (8.25 x 3 x 7.75 in)
Module: 114 x 70 x 39 mm (4.5 x 2.75 x 1.5 in)
*NiCad cells must be measured in pairs of 2.4V nominal or higher.
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3. Parts List
The following parts come standard with each BQMS package. Refer to the included packing slip for
exact quantities of each part.
Part Name & Purpose
Picture
CCU (Communication Control Unit)
Main processing unit for BQMS system.
Measures total voltage, current, & ambient
temperature
Measurement Module
Measures cell/unit voltage, resistance, &
temperature
C-Type Clamp
Clamp used for connection between batteries
with bus bar inter-cell connections
O-Type Clamp
Clamp used for connection between batteries
with cable inter-cell connections
Clamp Covers: C-Type / O-Type
Placed over clamp PCB
Hall Effect CT
Measures charge / discharge current
Indice
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