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DC VOLTMETER

When connected to the 128VDC battery pack the Led’s will display the status of the battery. When fully charged all the Led’s will be on. As the power is used the green Led’s will switch off one at a time. When all five green Led’s are out the alarm warning lamp will switch on. As more power is used the remaining Led’s will switch off one at a time until the last Led is on. Relay 2 will switch off (Power down).