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Table 103: Non-fusible Disconnect Switches for N400–N630 Models, 525–690 V

N400 N450 N500 N560 N630

IEC 630 A/600 V 630 A/600 V 630 A/600 V 1000 A/600 V 1000 A/600 V

ABB P/N OT630E30 OT630E30 OT630E30 OT1000E30 OT1000E30

UL 600 A/690 V 600 A/690 V 600 A/690 V 800 A/690 V 800 A/690 V

ABB P/N OT600U30 OT600U30 OT600U30 OT800U30 OT800U30

Table 104: Non-fusible Disconnect Switches for N710–N800 Models, 525–690 V

N710 N800

IEC 1250 A/600 V 1250 A/600 V

ABB P/N OT1250E30 OT1250E30

UL 1200 A/690 V 1200 A/690 V

ABB P/N OT1200U30 OT1200U30

10.8.5 Contactor Fuses

The mains contactor is an option. All units ordered and supplied with a factory-installed contactor require a Class L/J branch circuit

fusing to meet the 65 kA SCCR for the drive system.

This option makes it possible to connect or disconnect the drive from the mains by using a control switch on the control compartment

door or an external switch. The external switch must be wired to terminals XD0. See 5.3 Wiring Schematic for D9h and D10h Enclosed

Drives and 5.4 Wiring Schematic for E5h and E6h Enclosed Drives. The mains contactor is supplied with 2 sets of auxiliary switches (1

normally open and 1 normally closed). These switches are on the sides of the contactor. By default, the NO auxiliary switch is wired at

the factory and used by the system.

Auxiliary switch specifications

Rated operation current @ 230 V 6 A

Rated operation current @ 380 V 4 A

Rated operation current @ 480 V 1.5 A

Conventional thermal current, Ith 10 A

Rated voltage 500 V AC

Rated impulse withstand voltage 600 V AC

Table 105: Mains Contactor Fuses for N110–N315 Models, 380–480 V

N110 N132 N160 N200 N250 N315

IEC 185 A/1000 V 185 A/1000 V 185 A/1000 V 400 A/1000 V 580 A/1000 V 500 A/1000 V

Eaton P/N XTCE400M22A XTCE400M22A XTCE400M22A XTCE400M22A XTCE400M22A XTCE500M22A

UL 185 A/1000 V 185 A/1000 V 185 A/1000 V 400 A/1000 V 400 A/1000 V 580 A/1000 V

Eaton P/N XTCE400M22A XTCE400M22A XTCE400M22A XTCE400M22A XTCE580N22A XTCE580N22A

Specifications

Operating Guide | VLT® AQUA Drive FC 202

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Danfoss VLT AQUA Drive FC 202 User Manual

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