DPA UPSCALETM RI 10

Section-1

1.6.1.2 Single Input Feed

To achieve correct Input Cabling see Drawing

See Section 2, chapter 2.1.2

For single input feed connect the mains input cable to UPS Terminal Block according to the following table:

MAINS INPUT CABLE

Phase L1

Phase L2

Phase L3

NEUTRAL

EARTH

UPS TERMINAL

1L1

1L2

1L3

1N

PE

For minimum recommended Input Cable Sections and Fuse Ratings

See Section 2, chapter 2.1.2

Under the connection terminal of the UPS there is a cable-fixing rail to ensure that the cables have been fastened properly.

1.6.1.3 Dual Input Feed

To achieve correct input cabling see Terminal Block in

See Section 2, chapter 2.1.2

NOTE: The UPS is supplied (as standard version) with facilities for a single cable feed (for rectifier and bypass).

If dual feed is required unscrew the terminal bridges between (L1,L2,L3, only)

UPS TERMINAL

Rectifier

UPS TERMINAL

Bypass

1L1

1L2

1L3

1N

PE

2L1

2L2

2L3

2N

For dual input feed connect the mains input cables to UPS Terminal according to following tables:

MAINS INPUT CABLE UPS TERMINAL

Rectifier

Phase L1

Phase L2

Phase L3

NEUTRAL

EARTH

1L1

1L2

1L3

1N

PE

BYPASS INPUT CABLE UPS TERMINAL

Phase L1

Phase L2

Phase L3

NEUTRAL

Bypass

2L1

2L2

2L3

2N

For minimum recommended Input Cable Sections and Fuse Ratings see

Section 2, chapter 2.1.2

Under the connection terminal of the UPS there is a cable-fixing rail to ensure that the cables have been fastened properly.

1.6.1.4 Preparation for the Output Cabling

Before you start connecting the loads, ensure that the sum of the indicated UPS-module rated powers (OUTPUT

POWER) on the nameplates (on the front side of the UPS-modules) is equal to or larger than the total load requirements.

The output of the UPS must be fitted with circuit breakers or other kind of protection. These circuit breakers will be connected between the loads and the UPS and will provide additional protection to the UPS in the event of overloads and short circuits.

These circuit breakers will enable the protection of each load separately.

The size of the circuit breakers depends on the load rating of the load sockets.

The circuit breakers must comply with the prescribed IEC Standards. It is recommended to provide a separate output distribution board for the load.

04-3006_S1_OPM_ABB_DPA_UPSCALE_RI_10-80kW_EN_150316.doc

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