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B AT T E R Y M A N A G E M E N T
32
Specifications subject to change. See bluesea.com for current information.
Related Products
Features
•
Magnetic Latching (ML) relay draws very low current in the ON state
•
Start Isolation (SI) can be configured for temporary isolation of House loads from
Engine circuit during engine cranking to protect sensitive electronics
•
Engine Isolation (EI) can be configured for isolation of two engines while both are
running to protect engine electronics and maximize alternator output
•
Manual override knob provides an added level of safety allowing control with
or without power and offering LOCKED OFF capability for servicing
•
Senses charging on two battery banks
•
LED output to remotely indicate switch state - requires optional LED (p. 128) or
Remote Control Contura Switch with integrated LED (included in retail package)
•
3 ∕ 8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance
•
7∕ 8" (22 mm) stud length accepts multiple cable terminals
•
One-piece stainless flange nuts ensure safe and secure connections
•
Label recesses for circuit identification
•
Silver alloy contacts provide high reliability for live switching
•
Retail packaging includes Remote Control Contura Switch 2146 (p. 69)
9160
Paralleling Link Bus
For paralleling ML-Remote Battery Switches
and Automatic Charging Relays
• Tin-plated copper for maximum conductivity and corrosion resistance
• 500A continuous rating
• Sold individually
ML-Series Automatic Charging Relays
500 Amp magnetic latching (bi-stable) relay automatically
combines batteries during charging and isolates batteries
when discharging and when starting engine
PN
Coil Volts
Cable End
Manual Control
Packaged
7620
12V DC
Stripped Wire
No
Retail
7620100B 12V DC
Deutsch DTM
No
Bulk
7622
12V DC
Stripped Wire
Yes
Retail
7622100B 12V DC
Deutsch DTM
Yes
Bulk
7621
24V DC
Stripped Wire
No
Retail
7621100B 24V DC
Deutsch DTM
No
Bulk
7623
24V DC
Stripped Wire
Yes
Retail
7623100B 24V DC
Deutsch DTM
Yes
Bulk
9160
Paralleling Link Bus
Retail
Specifications
ML-Coil Function
Bi-Stable
Amperage Operating Current
see table on page 34
Switching Cycles
100,000 Cycles
Live Current Switching
300A @ 12V DC—10,000 Cycles
Relay Contact Position
12V DC
24V DC
Combine (30 sec.)
13.5V DC
27.0V DC
(2 min.)
13.0V DC
26.0V DC
Open (10 sec.)
12.35V DC
24.7V DC
(30 sec.)
12.75V DC
25.5V DC
Over Voltage Lockout
16.2V DC
32.4V DC
Under Voltage Lockout
9.6V DC
19.2V DC
Under Voltage Recovery
10.0V DC
20.0V DC
Regulatory
E
marked, Meets ISO 8846 and SAE J1171 external ignition protection requirements
IP66—protected against powerful water jets (see inside back cover)
2146 Remote Control
Contura Switch
Action:
ON-OFF-ON
Included in retail package
Wire Color Circuit Function
Red
Remote
Black
Ground
Yellow LED Output
Brown
SI/EI #1
Green
SI/EI #2
Orange
SI/EI #3
Scan for
additional
product
information
7620
Deutsch DTM Cable End
provided on bulk units.
Other connector plugs
are available for high
volume OEM applications
Paralleling Link Bus
p. 32
ML-Series
Remote Battery Switches
p. 32
Battery Management
Panels
p. 69
Remote Control
Contura Switches
p. 69
7622
Wire Size
Cranking
10 sec.
Cranking
1 min.
Intermittent
5 min.
Continuous
(UL 1107)
2/0 AWG (70 mm²)
2,000A
750A
400A
225A
4/0 AWG (120 mm²)
2,200A
750A
400A
300A
2x 4/0 AWG (2x 120 mm²)
2,500A
1,100A
700A
500A
Wire Size and Current Ratings
MRBF® Terminal
Fuse Blocks
p. 46
Wire Harness
Connections