Blue Sea Systems 7622 - Isolation Relay 12 V 500A man (Bulk)

~~377,31 €~~
369,78 €

BLUE SEA SYSTEMS 7622B, is an isolation relay 12V 500A, including 1 pc 2146.

The product is unfortunately out of stock.

Article number: 7622B

EAN: 632085762292

Manufacturer: Blue Sea Systems

Information
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BLUE SEA SYSTEMS 7622B, is an isolation relay 12V 500A, including 1 pc 2146. 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries during discharge and when starting the engine.

Product features

Manual control switch provides an additional level of safety, allowing control with or without power, and offers LOCK OFF capability for service
Includes ML-Series Remote Control Contura Switch PN 2146
Automatically manages the charging of two large battery banks
Allows paralleling of battery banks for emergency starting
500 Ampere continuous load to support alternators
Magnetic Latch (ML) —ACR draws very low current (<40 mA to monitor terminal voltage) in "ON" or "OFF" modes and draws moderate current for a 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 the engine circuit during engine start 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 charge 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 bolts for maximum conductivity and corrosion resistance
7/8 "(22mm) stud length accepts multiple cable connections
Silver alloy contacts provide high reliability for switching voltage loads
Label recesses for circuit identification

Specifications

Control Circuit Connection	Tinned Wire
Nominal Voltage	12V DC
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 sec	1450A DC
Minimum Operating Temperature	-10° C
Maximum Operating Temperature	60° C
Cable Size to Meet Ratings	4/0 AWG x 2
Live Current Switching	300A @ 12V DC
Stud Material	Tinned Copper
Switching Cycles	100000
Terminal Ring Diameter Clearance	1.12in (28.45 mm)
Terminal Stud Length	1.50in (38.1 mm)
Terminal Stud Size	3/8" - 16 (M10)
Wire Size	20 AWG
Relay Contact Position
Combine 30 sec	13.5V
Combine 90 sec	13.0V
Open 10 sec	12.35V
Open 30 sec	12.75V
Open High	16.2V