Full Product Manual

36
DC MANAGEMENT
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BatteryLink
®
ACR Automatic Charging Relay
with optional Auxiliary Battery Priority
Automatically shares single source of charge with Auxiliary Battery
• 120A continuous rating to support high output alternators
• 12V/24V DC auto ranging voltage input
• Senses charging on two battery banks
• Side and bottom knockouts for cable connections
• Clip-on cover insulates terminal connections
• Studs accept multiple cable terminals
• One-piece stainless ange nuts ensure safe and secure connections
• Integrated LED indicates ACR status
• Quick connect terminals for ground and optional features
Optional Features
• Optional Auxiliary Battery Priority connection shares the alternator charge with
the Auxiliary battery longer when the engine is running to allow the use of auxiliary
loads for an extended period of time
• Remote LED remotely indicates ACR states—requires optional LED
Specications
Intermittent Rating: 5 min 210A
Continuous Rating 120A
(Combine) Amperage Operating Current 175mA
(Open) Amperage Operating Current 15mA
Nominal Voltage 12V / 24V DC
Cable Size to Meet Ratings 1 AWG (50mm²)
Maximum Cable Size 1/0 AWG (50mm²)
Terminal Stud Size 3/8"–16 (M10)
Maximum Battery Size 850 CCA
Relay Contact Position 12V DC 24V DC
Combine (30 sec) 13.6V DC 27.2V DC
(2 min) 13.0V DC 26.0V DC
Open Low (30 sec) 12.75V DC 25.5V DC
Over Voltage Lockout 16.0V DC --
Auxiliary Priority - Optional Feature
Open Low (30 sec) 12.25V DC 24.5V DC
Regulatory
marked, ISO 8846
Meets UL 1500 and SAE J1171 external ignition protection requirements
IP67—protected against immersion up to 1 meter for 30 minutes
0.97"
24.61mm
2.55" 64.77mm
3.31" 84.14mm
2.56"
65.09mm
4 MOUNTING HOLES FOR
#8 OR M4 SCREWS
1.86"
47.12mm
3/8"-16
M10
STUD
0.90"
22.86mm
0.81"
20.45mm
3.89" 98.71mm
1.98"
50.29mm
3.50"
88.96mm
Part # Description
7611-BSS BatteryLink
®
ACR
7611-BSS
7611-BSS
cover o