Apc BK600EI Uživatelský manuál stáhnout pdf (Strana 22)

Page 20

Option

Switch #2

Option

Switch #3

Undervoltage

Transfer

Down (OFF) Down (OFF) 196 Vac

Up (ON) Down (OFF) 184 Vac

Down (OFF) Up (ON) 172 Vac

Up (ON) Up (ON) 160 Vac

5.4.3 Option Switch #4

Option switch #4 sets the internal operating frequency of the inverter. It should be set to

match the local line frequency. When in the down (off) position, the UPS will operate

properly with a 50 Hz line. If your local line frequency is 60 Hz, set the option switch #4

in the up (On) position.

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Apc BK600EI Uživatelský manuál Strana 22