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Description
7622100 ML ACR Charging Relay 12V 500A with Manual Control & Deutsch Connector
500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine.
Features:
Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicing
Automatically manages the charging of two large battery banks
Allows paralleling of battery banks for emergency starting
500 Ampere continuous rating to support high-output alternators
Magnetic Latch (ML)—ACR draws very low current (<40mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state
Dual sensing—senses charge on both battery banks
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
Senses charging on two battery banks
LED output to remotely indicate when batteries are combined, isolated, in voltage lockout, or in Start or Engine isolation
3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance
Silver alloy contacts provide high reliability for switching live loads
Label recesses for circuit identification
Specifications:
Control Circuit Connection: Deutsch DTM
Nominal Voltage: 12VDC
Manual Control: Yes
Engine Isolation: Yes
Mounting: #10
Start Assist: Yes
Start Isolation: Yes
Amperage Operating Current: 13mA
Amperage Operating Current When Changing State: <7.0A
Terminal Stud Torque: 140 in-lb (15.82 Nm)
Continuous Rating: 500A
Intermittent Rating: 700A (5 min)
Cranking Rating 30 Seconds: 1450A DC
Cable Size to Meet Ratings: 2x (4/0)
Live Current Switching: 300A@12VDC
Switching Cycles: 100,000
Terminal Ring Diameter Clearance: 1.18" (29.97 mm)
Terminal Stud Length: 0.875" (22.23 mm)
Terminal Stud Size: 3/8" - 16 (M10)
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
So much better than the rubber ones I took off, easy install!
Spreader Boots
Daz Jensen
Where Have You Been All My Boating Life?
What a great little piece of tech - I don't know how we got by without it in the past. No more guessing how full the holding tank is or having to clean icky tank senders. This little bluetooth RADAR sending unit mounts on top of the tank and connects wirelessly to our Victron Cerbo.
Setup is super easy, push the button on the unit so it can calibrate to the tank then enable bluetooth and set up your rank dimensions on your Cerbo. It's as easy as that.
We've had it installed and running for about two weeks now and couldn't be more pleased (We like it enough that I ordered a second one for our water tank.)
Lots of wiring - no leaks! Be sure to run ALL the wires through BEFORE completing the run!
Seaview White Plastic Vertical Cable Seal f/Multiple Wires Up to 10.6mm/0.5"
Ari Storch
"Currently" super happy.
Installed on Yanmar 4JH57 engines with Zeus Controllers - HOLY WOW power. Losing some power at top end but overall very satisfied. Will do a long term review later. Talk about power - hope to never need my generator again!
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
