Eagle Eye Power Solutions BQMS Manual de usuario

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]

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

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

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