Danfoss VLT FC 103, Operating

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N710 N800
Mersen P/N A4BY1000 A4BY1100
10.8.2 Contactor Switches
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 compart-
ment door or an external switch. The external switch must be wired to terminals XD0. See
5.3 Wiring Overview for D9h and D10h
Enclosed Drives and 5.4 Wiring Overview 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.
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 108: Mains Contactor Switches 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
Table 109: Mains Contactor Switches for N355–N560 Models, 380–480 V
N355 N400 N450 N500 N560
IEC 580 A/1000 V 580 A/1000 V 580 A/1000 V 820 A/1000 V 820 A/1000 V
Eaton P/N XTCE580N22A XTCE580N22A XTCE580N22A XTCE820N22A XTCE820N22A
UL
820 A/1000 V 820 A/1000 V 820 A/1000 V 1000 A/1000 V 1000 A/1000 V
Eaton P/N XTCE820N22A XTCE820N22A XTCE820N22A XTCEC10N22A XTCEC10N22A
Table 110: Mains Contactor Switches for N110–N315 Models, 525–690 V
N110 N132 N160 N200 N250 N315
IEC 185 A/1000 V 185 A/1000 V 185 A/1000 V 400 A/1000 V 400 A/1000 V 400 A/1000 V
Eaton P/N XTCE400M22A XTCE400M22A XTCE400M22A XTCE400M22A XTCE400M22A XTCE400M22A
UL 185 A/1000 V 185 A/1000 V 185 A/1000 V 400 A/1000 V 400 A/1000 V 400 A/1000 V
Eaton P/N XTCE400M22A XTCE400M22A XTCE400M22A XTCE400M22A XTCE400M22A XTCE400M22A
Table 111: Mains Contactor Switches for N400–N630 Models, 525–690 V
N400 N450 N500 N560 N630
IEC 400 A/1000 V 580 A/1000 V 580 A/1000 V 580 A/1000 V 580 A/1000 V
AQ357954340588en-000201 / 130R0881 | 157 Danfoss A/S © 2020.09
Specifications
VLT® Refrigeration Drive FC 103
Operating Guide