3844028 SFWR GP-A4010 Caterpillar parts
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Alternative (cross code) number:
CA3844028
384-4028
3844028
CA3844028
384-4028
3844028
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Normal Pickup Voltage
This adjustment determines the minimum voltage that is required in order to transfer the switch to NORMAL. The range of this setting is 85 to 100 percent. Once the normal power source goes above the pickup voltage, the transfer to NORMAL timer begins. This sensor can be adjusted via the "VOLTAGE %" dial that is marked "PICK UP" in the row of dials that is marked "N" on the back of the controller. The factory default setting is ninety percent.Normal Pickup Frequency
This adjustment determines the minimum frequency that is required in order to transfer the switch to NORMAL. The range of this setting is 90 to 100 percent. Once the normal power source goes above the pickup frequency, the transfer to NORMAL timer begins. This sensor can be adjusted via the "FREQUENCY %" dial that is marked "PICK UP" in the row of dials that is marked "N" on the back of the controller. The factory default setting is ninety percent.Normal Dropout Voltage
This adjustment determines the low voltage threshold. The range of this setting is 75 to 98 percent. The dropout voltage must be a minimum of 2 percent below the pickup voltage. Once the voltage falls below the threshold, the engine start timer begins. This sensor can be adjusted via the "VOLTAGE %" dial that is marked "DROP OUT" in the row of dials that is marked "N" on the back of the controller. The factory default setting is eighty percent.Emergency Pickup Voltage
This adjustment determines the minimum voltage that is required in order to transfer the switch to EMERGENCY. The range of this setting is 85 to 100 percent. Once the emergency power source goes above the pickup voltage, the transfer to EMERGENCY timer begins. This sensor can be adjusted via the "VOLTAGE %" dial that is marked "PICK UP" in the row of dials that is marked "E" on the back of the controller. The factory default setting is ninety percent.Emergency Pickup Frequency
This adjustment determines the minimum frequency that is required in order to transfer the switch to EMERGENCY. The range of this setting is 90 to 100 percent. Once the emergency power source goes above the pickup frequency, the transfer to EMERGENCY timer begins. This sensor can be adjusted via the "FREQUENCY %" dial that is marked "PICK UP" in the row of dials that is marked "E" on the back of the controller. The factory default setting is 95 percent.Emergency Dropout Voltage
This adjustment determines the low voltage threshold. The range of this setting is 75 to 98 percent. The dropout voltage must be a minimum of 2 percent below the pickup voltage. Once the voltage falls below the threshold, the transfer to NORMAL timer is bypassed in order to transfer the load to the normal power source. This sensor can be adjusted via the "VOLTAGE %" dial that is marked "DROP OUT" in the row of dials that is marked "E" on the back of the controller. The factory default setting is eighty percent.
This adjustment determines the minimum voltage that is required in order to transfer the switch to NORMAL. The range of this setting is 85 to 100 percent. Once the normal power source goes above the pickup voltage, the transfer to NORMAL timer begins. This sensor can be adjusted via the "VOLTAGE %" dial that is marked "PICK UP" in the row of dials that is marked "N" on the back of the controller. The factory default setting is ninety percent.Normal Pickup Frequency
This adjustment determines the minimum frequency that is required in order to transfer the switch to NORMAL. The range of this setting is 90 to 100 percent. Once the normal power source goes above the pickup frequency, the transfer to NORMAL timer begins. This sensor can be adjusted via the "FREQUENCY %" dial that is marked "PICK UP" in the row of dials that is marked "N" on the back of the controller. The factory default setting is ninety percent.Normal Dropout Voltage
This adjustment determines the low voltage threshold. The range of this setting is 75 to 98 percent. The dropout voltage must be a minimum of 2 percent below the pickup voltage. Once the voltage falls below the threshold, the engine start timer begins. This sensor can be adjusted via the "VOLTAGE %" dial that is marked "DROP OUT" in the row of dials that is marked "N" on the back of the controller. The factory default setting is eighty percent.Emergency Pickup Voltage
This adjustment determines the minimum voltage that is required in order to transfer the switch to EMERGENCY. The range of this setting is 85 to 100 percent. Once the emergency power source goes above the pickup voltage, the transfer to EMERGENCY timer begins. This sensor can be adjusted via the "VOLTAGE %" dial that is marked "PICK UP" in the row of dials that is marked "E" on the back of the controller. The factory default setting is ninety percent.Emergency Pickup Frequency
This adjustment determines the minimum frequency that is required in order to transfer the switch to EMERGENCY. The range of this setting is 90 to 100 percent. Once the emergency power source goes above the pickup frequency, the transfer to EMERGENCY timer begins. This sensor can be adjusted via the "FREQUENCY %" dial that is marked "PICK UP" in the row of dials that is marked "E" on the back of the controller. The factory default setting is 95 percent.Emergency Dropout Voltage
This adjustment determines the low voltage threshold. The range of this setting is 75 to 98 percent. The dropout voltage must be a minimum of 2 percent below the pickup voltage. Once the voltage falls below the threshold, the transfer to NORMAL timer is bypassed in order to transfer the load to the normal power source. This sensor can be adjusted via the "VOLTAGE %" dial that is marked "DROP OUT" in the row of dials that is marked "E" on the back of the controller. The factory default setting is eighty percent.