Blue Sea 7621100 ML ACR Charging Relay 24V 500A w/Deutsch Connector

Blue Sea 7621100 ML ACR Charging Relay 24V 500A w/Deutsch Connector Product Description

7621100 ML ACR Charging Relay 24V 500A with Deutsch Connector

500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine.

Features:

• 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
• 7/8" (22mm) stud length accepts multiple cable terminals
• Silver alloy contacts provide high reliability for switching live loads
• Label recesses for circuit identification

Specifications:

• Control Circuit Connection: Deutsch DTM
• Nominal Voltage: 24VDC
• Manual Control: No
• Engine Isolation: Yes
• Mounting: #10
• Start Assist: Yes
• Start Isolation: Yes
• 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
• Master Control Switch Capability: No
• Switching Cycles: 100,000
• Terminal Ring Diameter Clearance: 1.18" (29.97 mm)
• Terminal Stud Length: 1.50" (38.1 mm)
• Terminal Stud Size: 3/8" - 16 (M10)

Blue Ocean System 81417 Blue Ocean System 7621100 7621100 ML 24V 500A ACR charging relay with Deutsch connector 500 Amp magnetic latch (bistable) relay automatically assembles the battery during charging, and isolates the battery when discharging and starting the engine. --Magnetic latch (ML) & mdash-ACR consumes very low current (both battery packs have dual induction-mdashsense charge)-Start isolation (SI) can be configured & mdash to temporarily isolate the house load from the engine circuit during engine start , To protect sensitive electronic equipment-Engine isolation (EI) can be configured to isolate the two engines when both engines are running to protect the engine electronics and maximize the alternator output-Sensing charging on the two battery packs-LED The output remotely indicates when to combine, isolate, voltage lock state or start or engine isolation state. Tinned copper studs provide maximum conductivity and corrosion resistance. 7/8 (22mm) stud length can accommodate multiple cables Terminals-silver alloy contacts provide high reliability for switching live loads-marking notches are used for circuit identification specification control circuit connection Deutsch DTM nominal voltage 24VDC manual control No-engine isolation yes-installation #10 start assist yes-start isolation yes -The average working current terminal torque when changing state is 140 inch pounds (15.82 Nm) continuous rated 500A intermittent rated 700A (5 minutes) starting rated 30 seconds 1450A to meet the rated DC cable size 2x (4/0) live current switch 300A 12VDC main Control switch function No-switching cycle 100,000 terminal ring diameter gap 1.18 (29.97 mm) terminal length 1.50 (38.1 mm) terminal size 3/8-16 (M10) Blue Sea 7621100 ML ACR charging relay 24V 500A w / Deutsch connector



Save $93 when you buy the Blue Sea 7621100 ML ACR Charging Relay 24V 500A w/Deutsch Connector for only $199 from NVN Marine! Same day shipping before 3pm.