3 Attempt Automatic Generator Control Module AECM105FBSi. Suitable for single and three phase generators. Other faults are indicated by steady LED.Operation of the module is via 3 position rocker switch mounted on the front panel with STOP (O), AUTO (=) and "RUN" (-) positions. Remote control of the module is via terminal 1. 0.5 second after the fuel relay is energised, the 3 attempt start will begin its start sequence: the start relay will energise, feeding battery +ve on terminal 7 to terminal 2 and thence on to the start circuit. The crank period is set for 12 seconds. If the engine has not fired by the end of 1st attempt, the starter is turned off for a 20 sec. The sequence will then repeat up to a maximum number of start attempts.
Following a successful start, sensed when AC alternator's voltage rises above 40% of nominal, the crank relay is de-energised and latched out to prevent re-engagement of the starter with the engine running. The starter relay can only energize for 2nd and 3rd crank cycle if Low Oil Pressure is sensed, to confirm that the engine is stationary. This is designed to prevent damage to the starter and ring gear in the event of the control module not sensing that the engine has started i.Terminals 11 and 12 are not connected to the alternator AC output. Should the engine still fail to start after the maximum number of attempts, START FAIL is displayed and the starter is latched out until reset via STOP position of rocker switch (O) or via terminal 1 if the engine start was initially made via remote start signal.
Relay outputs are provided for. [The relays supply positive plant supply out]. Configurable inputs are available for. Speed sensor enabler (terminal 14 or DIP switch 2).
Spare alarm input (emergency stop) to give protection expansion. Multiple alarm channels are provided to monitor the following. This sensor can be enabled / disabled via pin 14 (or DIP switch 2). The AECM105FBSi series modules have been designed for front panel mounting. The module is fitted into the 68X68mm cut-out with the fixing clips removed.
These are then fitted from the rear. (Pre-heat function enabled with a DIP switch 3 or 1). When 10 second pre-heating cycle is timed out and flashing LED. On the panel is turned off, the module will begin its start sequence: the fuel solenoid relay is energized feeding bttery +ve on terminal 7 to terminal 5 and thence to the fuel solenoid circuit, the start relay will energize, feeding battery +ve on terminal 7 to terminal 2 and thence on to the start circuit.
If the engine has not fired by the end of 1st attempt, the starter is turned off for a resting period. Following a successful start, sensed when AC alternator's voltage rises above 40% of nominal, the crank relay is de-energized and latched out to prevent re-engagement of the starter with the engine running.
After a successful start, when. When 7 sec time delay. Timer is timed out, the. Output will energize and send a signal. Terminal 10 to an external power relay.This energizes a contactor which will connect the AC alternator output to the load. The run time before accepting load and the run time after relieving load (while generator is still running and is ready to accept the load again if the remote/local start signal is switched back on) are reprogrammable (by us) with a limit of 255 sec [4.25 min] max. Default warm-up time: 10 sec. Default cool-down time: 10 sec. You can give us your own time settings prior to order. The BVS allows the AECM (Automatic Engine Control Module) to start and run the engine when your controlled battery is ready to be charged.
The BVS monitors two voltage thresholds: Low Voltage Threshold (LVT) and High Voltage Threshold (HVT). When controlled voltage becomes equal to LVT the BVS tells the AECM to start and run the engine until it sees the HVT. This control module comes with following BVS thresholds. Please note: you can always re-calibrate these thresholds on-site. HOW TO SET UP THE BVS LOW THRESHOLD.
Disable BVS via dip switch 1 (move to OFF position). Connect your discharged (ready to be charged) battery bank to terminals 15 and 16.Start turning P1 (very slowly) and find the position when LED1 changes its state from OFF to ON. Stop turning immediately when you notice this change. HOW TO SET UP THE BVS HIGH THRESHOLD. Connect your fully charged battery bank to terminals 15 and 16.
Start turning P2 (very slowly) and find the position when LED2 changes its state from ON to OFF. Enable BVS via dip switch 1 (move to ON position). The accuracy of these adjustments could be as good as ±0.1 V. Front Rocker Switch is In AUTO position (=). Terminal 1 (wired remote start is unused).
Make sure there are no metal doors/walls/other metal shields between you and controlled generator as these objects can significantly reduce the working distance between the transmitter (key fob) and controlled generator. Press "A" button on a key fob for 1 sec and release it. The generator should try to start within a few seconds. Press "B" button to stop.Wiring Diagram (1) with BVS. Wiring Diagram (2) without BVS. DC Supply (your engine starting battery): 12V or 24V (6...40Vdc). Alternator Input Range: 300 VAC max. Number of attempts: 3 [we can add up to 10 attempts max if required]. Crank durations: 12 sec (each). Hold-off timer set for: 7 sec. Starter relay output: 3.0 A max (available by default).
Fuel solenoid output: 3.0 A max (available by default). Glow plug relay output: 3.0A max (optional). Load control relay output: 3.0 A max (optional).
Load on (10 sec delay after start up), Load off (10 sec shutdown delay). Dimensions: 72 X 72 X 60mm. Operating Temperature Range: -30 to +70°C. 1 X AECM105FBSi control module.
2 X side clamps for secure panel fixing. The item "Remote Start Automatic Generator Engine Control Module Controller" is in sale since Monday, June 9, 2014. This item is in the category "Business, Office & Industrial\Industrial Tools\Generators". The seller is "gencontrol-co-uk" and is located in Oldbury.
This item can be shipped worldwide.