Samlex Specifications

2 YEAR LIMITED WARRANTY
MODEL NO. ACR-160
ELECTRICAL
SPECIFICATIONS
OPERATING VOLTAGE
12 VDC / 24 VDC (Automatic detection)
MAXIMUM CURRENT
160A
PEAK CURRENT
480A for 250 milliseconds
CONSUMPTION OFF
12V = 1.8mA / 24V = 2.0mA
CONSUMPTION ON
12V = 340mA / 24V = 170mA
MINIMUM CHARGE TIME
60 seconds
FAST OPENING
< 11.8V (12V) / 23.6 (24V) after 4 seconds
EXTERNAL FUSE FOR BATTERY CONNECTIONS
200A, 32V
MINIMUM SIZE OF WIRES FOR BATTERY CONNECTION
AWG #1/0 or 50 mm
2
CONNECTIONS
A1 (
Stud & Nut, M8)
Connects to Positive terminal of Starter Battery
A2 (Stud & Nut, M8)
- Connects to Positive of Auxiliary Battery in normal function
- Connects to Positive of Load in “Voltage Dependent Switch” function
STATUS (6.3 mm / 1/4” Quick Disconnect / FASTON connector)
- When connected to Positive terminal of Starter Battery in
“Start Assistance” function, the relay is energized
- No connection - normal operation
- When connected to battery Negative through switch, the
relay is de-energized
MINUS (6.3 mm / 1/4” Quick Disconnect / FASTON connector)
Connects to Starter Battery Negative
LED (6.3 mm / 1/4” Quick Disconnect / FASTON connector)
When connected to external LED, will indicate relay energization
DISPLAY
EXTERNAL LED (OPTIONAL)
Indicates energization of relay
COMPLIANCE
INGRESS PROTECTION
IP65 (Dust-proof; Water-proof against hose spray)
EMC COMPLIANCE
EN61000-6-2: 2005: Immunity Against Industrial Environment .
EN6100-6-3: 2007: Conducted and Radiated Emissions for Residential,
Commercial and Light Industrial Environment.
2004/104/EC: Automotive Directive.
ENVIRONMENT
OPERATING TEMPERATURE RANGE
-20˚C to 40˚C (Linearly de-rate to 80A at 85˚C)
-4˚F to 104˚F (Linearly de-rate to 80A at 185˚F)
DIMENSIONS
(L X W X H), MM
106.35 x 73.025 x 57.15
(L X W X H), INCHES
4.187 x 2.875 x 2.25
WEIGHT
KG
0.455
LBS
1.0
Design Features
- Microprocessor controlled, dual sensing
- Starter battery priority
- Easy to install - does not require charging the existing circuit of
the alternator
- Potted, waterproof, sealed unit
- Low standby current
- Automatic detection of 12 or 24 VDC systems
- 160 Amp continuous rated, 480 Amp peak (250 msec)
- Monitoring of relay activation by external LED
- Over voltage protection
ACR-160
Model
ACR-160
160 Amp
Automatic Charge
Isolator
To view a full selection of Samlex products visit our website at www.samlexamerica.com or contact us: 1-800-561-5885 or [e-mail]
12004-ACR-160-0119
NOTE: Specications are subject to change without notice
LED
STATUS
MINUS
A1
A2