Bypass Mode - Hach sc200 User Manual

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9130 UPS (700–3000 VA) User's Guide

If battery capacity becomes low while in Battery mode, the

flashes slowly and the audible alarm beeps once every second. If the

"Battery Low" alarm is set, the

warning is approximate, and the actual time to shutdown may vary

significantly.

NOTE Depending on the UPS load and the number of Extended Battery Modules (EBMs)

connected, the "Battery Low" warning may occur before the batteries reach 25% capacity.

See Table 23 on page 88 for estimated runtimes.

When utility power is restored after the UPS shuts down, the UPS

automatically restarts.

Bypass Mode

In the event of a UPS overload or internal failure, the UPS transfers your

equipment to utility power. Battery mode is not available and your

equipment is not protected; however, the utility power continues to be

passively filtered by the UPS. The

The UPS remains in Bypass mode for at least 5 seconds (if the bypass

source remains acceptable). If three transfers to Bypass occur within

10 minutes for any reason other than user command, the UPS locks in

Bypass for 1 hour or until any control button is pressed.

The UPS transfers to Bypass mode when:

The user activates Bypass mode through the front panel.

The UPS detects an internal failure.

The UPS has an overtemperature condition.

The UPS has an overload condition listed in Table 19 on page 84.

NOTE The UPS shuts down after a specified delay for overload conditions listed in

Table 19 on page 84. The UPS remains on to alarm the fault.

indicator also illuminates solid. This

indicator illuminates.

164201718 Rev 3 www.eaton.com/powerquality

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