![]() Listed as a replacement for part #31-0000366000.If the ignition switch is on, the control allows the voltage to drop below 12.0 volts for approximately 5 seconds, before the solenoid is opened to insure the alternator’s full output is available for important chassis functions. This might occur when the converter is heavily loaded. If the ignition switch is off and the battery voltage drops below 12.8 volts for approximately 5 seconds, the solenoid is opened to prevent the chassis battery from being discharged by the coach loads. (normal charging voltages are from approximately 13.8 to 14.4 volts.)Īfter the solenoid has been closed, the system continuous to sense the voltage. Anytime either battery voltage goes above 13.3 volts for approximately 5 seconds, the solenoid closes. When either battery is being charged, the controller will close the isolator solenoid, connecting the two batteries together, charging them both. The Intellitec’s Bi-Directional Isolator Relay Delay – Diesel operates by sensing the voltages on both batteries. In order to use this type solenoid for continuous duty, the controller will engage it with full voltage and then reduce the coil voltage to approximately 4 volts to hold it in. To connect the two batteries together under proper conditions, it operates in combination with an intermittent duty solenoid, similar to ones used as diesel starter solenoids. The unit is housed in a plastic enclosure for mounitng in an engine compartment. The controller also senses heavy loads on either battery to prevent the wrong battery from being inadvertently discharged. If neither battery is being charged, the batteries are fully isolated. When the coach is plugged into shore power, both batteries will be charged from the converter. When the coach is being driven, both batteries will be charged from the engine’s alternator. Kenworth Wiring Diagram Pdf - Wiring Diagram Schemas. Unlike proper systems that only allowed charging the RV battery from the engine’s alternator, the Bi-Directional Isolator Relay Delay – Diesel chargers both batteries when either one is being charged. Intellitec bi-directional isolator relay delay w/ low threshold 00. Adding a small dash-mounted switch will allow emergency starts of diesel engines, requiring up to 800 amps of starter current. Intellitec’s Bi-Directional Isolator Relay Delay – Diesel offers a new approach to charging batteries in an RV which uses an alternator. They can be mounted in any orientation and are immune to harsh shake and vibration found in the vehicle environment.Intellitec’s Bi-Directional Isolator Relay Delay – Diesel #00-00839-000 The Isolator Relays are ignition protected, so they can safely be mounted in a convenient place near the battery. These relays, with their heavy construction, can easily deliver the needed current. In a jump start environment, the relay may have to deliver the full starting current of the engine. To be sure these relays can perform under these harsh conditions, the contacts are protected with a unique antioxidant coating. ![]() The relay contacts must close and provide a low resistance without the benefit of any arcing for cleaning. The 200 amp version is not a continuous duty unit and requires an Isolator – diesel controller to prevent it from over-heating when it is used for continuous duty.Ī momentary, dash-mounted switch can also be added to provide a “jump start” for the engine, from the auxiliary battery. method of charging the coach battery from the engine alternator and charges the chassis battery from the converter when the coach is plugged into shore power. It is installed between the two batteries, connecting them together for charging. The Big Boy Battery Isolator Relay #77-90006-120 provides a simple, reliable and cost effective means of isolating two battery systems. The 200 amp Isolator Relay is designed for heavier duty applications. These relays have been designed and are built to meet these demanding conditions. In this application, these relays are required to operate with almost no voltage across their contacts and carry currents ranging from milliamps to hundreds of amps. Specifically designed to be used to isolate two battery systems. ![]() Big Boy Battery Isolator Relay #77-90006-120 ![]()
0 Comments
Leave a Reply. |