alphaguard battery charge management system installation …€¦ · alphaguard™ battery charge...

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ALPHAGuard™ Battery Charge Management System Installation Instructions

Battery Monitoring Cables36V Harness, 2.5': Alpha p/n 875-090-3048V Harness, 2.5': Alpha p/n 875-090-3136V Harness, 6': Alpha p/n 875-090-3248V Harness, 6': Alpha p/n 875-090-33

Voltage Sense CablesSingle String, 9', 36/48V: Alpha p/n 875-510-20Dual String, 9', 36/48V: Alpha p/n 875-510-21Single String, 35', 36/48V: Alpha p/n 875-510-23Dual String, 35', 36/48V: Alpha p/n 875-510-22

Model DescriptionAG-CMT-3SC AlphaGuard manages 3 batteries*AG-CMT-4SC AlphaGuard manages 4 batteries** Includes 6' battery monitoring cables.

• Battery strings contain lethal voltages. Refer to battery manufacturer's installation manual before installing or making any connections to the batteries.

• Refer to the power supply manufacturer's installation instructions before making any connections to the power supply.

WARNING! ELECTRICAL HAZARD

• The ALPHAGuard requires ventilation for proper operation and optimum life. Place the ALPHAGuard on top of the batteries, and position it so it will not fall between the batteries.

• Standby power is not available while the batteries are disconnected.

CAUTION!

The ALPHAGuard supplies electrical compensation for differences in individual batteries in the string. One ALPHAGuard is required per battery string. A wire harness connects the ALPHAGuard to each of the batteries in the string. The unit can be configuredtopassmeasurementsfromthebatterystringtoastatusmonitoringdevice(EDSMcard,DOCSIStransponder,etc.)via an interface cable.

Voltage Sense Connection

StatusIndicatorLED

Battery Cable Connection2. Connect all battery monitoring harness leads to the appropriate battery terminals per the stack up diagram

below. Connect the battery cable and the voltage sense cable to the ALPHAGuard. Refer to the wiring diagrams on page 2 for wiring details.

1. SettheBATTERYBREAKERtotheOFFposition,andunplugthebatterystringfromthepowersupply.

3. Place the ALPHAGuard on top of the batteries so it will not fall between the batteries.

ALPHAGuard Placement

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Alpha Technologies Alphareservestherighttochangespecificationswithoutnotice.© 2014 Alpha Technologies Inc. All Rights Reserved. Alpha is a registered trademark of Alpha Technologies.

012-306-C0-004Rev.E(06/2014)

Formoreinformationvisitwww.alpha.com

Battery Monitoring CableTo Power

Supply/Battery

Split WasherFlatWasher

ALPHAGuard Installation

Anyliquidemissionsfromavalve-regulatedlead-acid(VRLA)batterycontainsdilutesulfuricacid,whichisharmfultotheskinandeyes.Emissionsareelectrolyticandareelectricallyconductiveandcorrosive.

WARNING! CHEMICAL HAZARD

2

3B 2B 1B

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

3A 2A 1A

Black (-) 0V

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

R E

D (+

)

B L

A C

K (-

)

Yellow Brown

Black

Orange

Yellow Brown

Black

Orange

Yellow

4A 3A 2A

Brown

Black

OrangeRed

Black (-) 0V

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

1A

NEG(-)

POS(+)

R E

D (+

)

B L

A C

K (-

)

Yellow Brown

Black

OrangeRed

Yellow Brown

Black

OrangeRed

4A 3A 2A

Black (-) 0V

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

1A

NEG(-)

POS(+)

4B 3B 2B

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

1B

NEG(-)

POS(+)

R E

D (+

)

B L

A C

K (-

)

1A3A 2A

Black (-) 0V

Red

(+)

Red

(+)

Red

(+)

Red

(+)

NEG(-) NEG(-) NEG(-)

POS(+)POS(+) POS(+)

R E

D (+

)

B L

A C

K (-

)

Yellow Brown

Black

String A

String B

String A

String B

Orange

3B 2B 1B

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

3A 2A 1A

Black (-) 0V

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

R E

D (+

)

B L

A C

K (-

)

Yellow BrownB

lackOrange

Yellow Brown

Black

Orange

Yellow

4A 3A 2A

Brown

Black

OrangeRed

Black (-) 0V

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

1A

NEG(-)

POS(+)

R E

D (+

)

B L

A C

K (-

)

Yellow Brown

Black

OrangeRed

Yellow Brown

Black

OrangeRed

4A 3A 2A

Black (-) 0V

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

1A

NEG(-)

POS(+)

4B 3B 2B

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

1B

NEG(-)

POS(+)

R E

D (+

)

B L

A C

K (-

)

1A3A 2A

Black (-) 0V

Red

(+)

Red

(+)

Red

(+)

Red

(+)

NEG(-) NEG(-) NEG(-)

POS(+)POS(+) POS(+)

R E

D (+

)

B L

A C

K (-

)

Yellow Brown

Black

String A

String B

String A

String B

Orange

To Battery Cable Connection

3B 2B 1B

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

3A 2A 1A

Black (-) 0V

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

R E

D (+

)

B L

A C

K (-

)

Yellow Brown

Black

Orange

Yellow Brown

Black

Orange

Yellow

4A 3A 2A

Brown

Black

OrangeRed

Black (-) 0V

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

1A

NEG(-)

POS(+)

R E

D (+

)

B L

A C

K (-

)

Yellow Brown

Black

OrangeRed

Yellow Brown

Black

OrangeRed

4A 3A 2A

Black (-) 0V

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

1A

NEG(-)

POS(+)

4B 3B 2B

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

1B

NEG(-)

POS(+)

R E

D (+

)

B L

A C

K (-

)

1A3A 2A

Black (-) 0V

Red

(+)

Red

(+)

Red

(+)

Red

(+)

NEG(-) NEG(-) NEG(-)

POS(+)POS(+) POS(+)

R E

D (+

)

B L

A C

K (-

)

Yellow Brown

Black

String A

String B

String A

String B

Orange

3B 2B 1B

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

3A 2A 1A

Black (-) 0V

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

R E

D (+

)

B L

A C

K (-

)

Yellow Brown

Black

Orange

Yellow Brown

Black

Orange

Yellow

4A 3A 2A

Brown

Black

OrangeRed

Black (-) 0V

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

1A

NEG(-)

POS(+)

R E

D (+

)

B L

A C

K (-

)

Yellow Brown

Black

OrangeRed

Yellow Brown

Black

OrangeRed

4A 3A 2A

Black (-) 0V

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

1A

NEG(-)

POS(+)

4B 3B 2B

POS(+)

NEG(-) NEG(-) NEG(-)

POS(+) POS(+)

1B

NEG(-)

POS(+)

R E

D (+

)

B L

A C

K (-

)

1A3A 2A

Black (-) 0V

Red

(+)

Red

(+)

Red

(+)

Red

(+)

NEG(-) NEG(-) NEG(-)

POS(+)POS(+) POS(+)

R E

D (+

)

B L

A C

K (-

)

Yellow Brown

Black

String A

String B

String A

String B

Orange

To TransponderA/B Connection

To Voltage Sense Connection

To TransponderA/B Connection

To Voltage Sense Connection

To Battery Cable Connection

To Battery Cable Connection

Dual String Battery Wiring Diagrams

36V Wiring

36V Wiring

48V Wiring

48V Wiring

Single String Battery Wiring Diagrams

4. Plug the battery string cable into the power supply battery input connection and the voltage sense cable into the transponder A/B connection. Turn battery breaker to the ON position.

5. After the power supply resumes charging the batteries, verify thegreenstatusindicatorLEDilluminates(>38.6for36VDCstrings;>51.4VDCfor48VDCstrings).Ifitdoesnotilluminate,verify wiring is correct and battery voltages.

When using the Voltage Sense connectionwiththeXMPowerSupplyandexternalAlphaDOCSISTransponder,clip the black wire from the cable kit at both ends. See the illustration below.

NOTE:

Black Wire Label for XM Series Applications

Black Wire Label for XM Series Applications

012-306-C0-004Rev.E(06/2014)

6. Verify the individual battery voltages are displayed on the transponder web page and/or monitoring system.