Sanyo SANUPS E11A102A User Manual download pdf (Page 19)

−

BATT

EXT.

MAIN SW

INPUT plug

(seen from prong side)

Note

When the AC input power is single-wire

grounded, always connect the groun

phase to the S terminal (phase) side on

the UPS.

7. Wiring

CAUTION

！

・

Check that input and output power plugs are firmly seated. Do not exceed the

rated capacity when connecting loads to the output terminals. Check that

plugs and cards are firmly seated in the external interfaces. Failure to observe

these precautions can result in electric shock, fire, or bodily injury.

・

The input power plug must be grounded. Failure to ground it can result in

electric shock.

7.1 UPS Wiring

①

Check that MAIN SW is in the “OFF” position.

②

Connect the INPUT power plug of the UPS to a

utility power outlet.

The INPUT power plug is a 3-prong grounded type.

If the utility power outlet is a 2-prong type (there is no ground terminal), use a 3-prong ground

adapter such as WH2432P (Matsushita Electric) or ME2920 (Meikosha).

Adapter wiring example

①

Switch is “OFF”.

To 3-prong grounded

utility power outlet

Plate fixing screw

Metal pipe

Ground near

power service

entrance

Metal box

dapter

Ground

lead wire

Plate

Length 1.8 m (7.09 inches)

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 45 46

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Sanyo SANUPS E11A102A User Manual Page 19

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