Cable Sizes for 380 500V AC | Eaton Electrical SPI9000 manual

SPI9000 Inverter Unit FI9 – FI14 User Manual

September 2006

Inverter Supply and Motor Cables — 380 – 500V AC

Table 3-4: Cable Sizes for 380 – 500V AC

Nominal			Module Supply (DC)	Motor Cable
Current	Frame	IL [A]	(per terminal Cu [mm2]	[mm2]

140	FI9	170	2x(1x24)	Cu: 3x95+50
				Al: 3x120+70

170		205	2x(1x24)	Cu: 3x150+70
				Al: 3x240Al+72Cu
205		261	3x(1x24)	Cu: 3x185+95
				Al: 2x(3x120+70)

245		300	6x(1x24)	Cu: 2x(3x120+70)
				Al: 2x(3x185Al+57Cu)

300	FI10	385	5x40	Cu: 2x(3x120+70)
				Al: 2x(3x185Al+57Cu)
385		460	5x40	Cu: 2x(3x150+70)
				Al: 2x(3x240Al+72Cu)

460		520	6x40	Cu: 2x(3x185+95)
				Al: 2x(3x300Al+88Cu)

520	FI12	590	5x40	Cu: 2x(3x240+120)
				Al: 4x(3x120Al+41Cu)
590		650	5x40	Cu: 4x(3x95+50)
				Al: 4x(3x150Al+41Cu)

650		730	5x40	Cu: 4x(3x120+70)
				Al: 4x(3x185Al+57Cu)

730		820	5x40	Cu: 4x(3x150+70)
				Al: 4x(3x185Al+57Cu)
820		920	5x40	Cu: 4x(3x150+70)
				Al: 4x(3x240Al+72Cu)

920		1030	6x40	Cu: 4x(3x185+95)
				Al: 4x(3x300Al+88Cu)

1030	FI13	1150	5x40	Cu: 4x(3x240+170)
				Al: 6x (3x185Al+57Cu)
1150		1300	5x40	Cu: 6x(3x150+70)
				Al: 6x (3x240Al+70Cu)

1300		1450	6x40	Cu: 6x(3x185+95)
				Al: 6x (3x240Al+70Cu)

1600	FI14	1770	5x40	Cu: 2x 4x(3x240+170)
				Al: 2x 6x (3x185Al+57Cu)
1940		2150	5x40	Cu: 2x 6x(3x150+70)
				Al: 2x 6x (3x240Al+70Cu)

2300		2700	6x40	Cu: 2x 6x(3x185+95)
				Al: 2x 6x (3x240Al+70Cu)

Flexible conductor. Minimum temperature endurance for isolation 70°C.

Copper busbar.

The modules require symmetrical parallel cable with minimum length 40m or dU/dt- or sinus ﬁlter.

Table valid for enclosure class IP20 cabinets.

Motor cables — EN 60204-1, IEC 60364-5-2/2001

–PVC insulation

–40°C ambient temperature

–70°C surface temperature

MN04004002E

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SPI9000 specifications

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