Setup Menus; Dc Voltage Adjust - Ametek ASCEND Series Operation Manual

Single phase modular charger
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Ascend Single Phase Charger Operation Manual

6.6. Setup Menus

The Setup Screen is the launchpad for modifying system settings. Reference Figure 8: Setup Menu for
navigation selections.
A password is required to enter the Setup menus. If you are interrupted while adjusting settings and do
not press the touch screen for more than 10 minutes, the Setup mode ends automatically without
saving adjustments and returns to the Mimic screen. See Section 6.6.6. Password for set up.
Figure 19: Setup Screen – Page 1

6.6.1. DC Voltage Adjust

The Float and Equalize voltage is adjusted through the Setup -> Adjustment -> Float Voltage and Equalize
Voltage menus. Pressing the Float Voltage or Equalize Voltage button will provide a keypad for the user
to adjust the voltage set point. Once the value is obtained press Save. A DVM should be used to verify
the actual setting. The default button will set the Float voltage to factory default of 135vdc and Equalize
Voltage to 140Vdc. The Float voltage adjustment range 120 Vdc to 141.6 Vdc and the Equalize voltage
adjustment range 135 Vdc to 147.6 Vdc.
Note: 110Vdc (55 cell) unit range is 92% of 120 Vdc (60 cell) configuration.
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95-100167 Rev A

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