!

E6581301

10. Selection of peripheral devices

Warning

When using the inverter without the front cover, be sure to place the inverter unit inside a cabinet. If they are used outside the cabinet, it may cause electric shock.

Mandatory

 

 

￿

• Be sure to ground every unit. If not, it may cause electric shock or fire on the occasion of failure,

 

 

 

short-circuit or electric leak.

 

 

 

 

 

 

 

Be Grounded

 

 

 

 

10.1 ! Selection of wiring materials and devices

 

 

 

 

Wire size !

 

 

 

Applicable

 

 

Main circuit

 

 

 

 

 

 

 

 

Braking resistor/

 

 

 

 

 

Voltage

Inverter model

Input terminal

Output terminal

 

DC terminal

Braking unit

Earth cable

 

 

 

class

motor

(R, S, T)

(U, V, W)

 

 

 

 

 

(optional) (*4)

 

 

 

 

 

[kW]

 

 

 

 

 

 

 

 

 

 

 

 

 

AWG

mm2

AWG

mm2

AWG

mm2

AWG

mm2

AWG

mm2

 

 

 

 

 

 

(*5)

(*6)

(*5)

(*6)

(*5)

(*6)

(*5)

(*6)

(*5)

(*7)

 

 

 

 

0.4

VFAS1-2004PL

14

1.5

14

1.5

14

 

1.5

14

1.5

14

2.5

 

 

 

 

0.75

VFAS1-2007PL

14

1.5

14

1.5

14

 

1.5

14

1.5

14

2.5

 

 

 

 

1.5

VFAS1-2015PL

14

1.5

14

1.5

12

 

1.5

14

1.5

14

2.5

 

 

 

 

2.2

VFAS1-2022PL

12

1.5

12

1.5

10

 

2.5

14

1.5

14

2.5

 

 

 

 

3.7/4.0

VFAS1-2037PL

10

4

10

4

 

8

 

6

14

1.5

12

4

 

 

 

 

5.5

VFAS1-2055PL

8

6

8

6

 

6

 

10

14

1.5

10

6

 

 

 

 

7.5

VFAS1-2075PL

8

10

8

10

4

 

16

12

2.5

10

10

 

 

 

200V

11

VFAS1-2110PM

4

16

4

16

3

 

16

10

4

10

16

 

 

 

class

15

VFAS1-2150PM

4

25

4

25

1

 

25

8

6

10

16

 

 

 

 

18.5

VFAS1-2185PM

3

25

3

25

1/0

35

8

10

8

16

 

 

 

 

22

VFAS1-2220PM

2

25

2

25

2/0

35

6

16

8

16

 

 

 

 

30

VFAS1-2300PM

2/0

50

2/0

50

4/0

70

4

25

6

25

 

 

 

 

37

VFAS1-2370PM

3/0

70

3/0

70

250MCM

95

3

35

6

35

 

 

 

 

45

VFAS1-2450PM

4/0

70

4/0

70

300MCM

95

2

50

6

35

 

 

 

 

55

VFAS1-2550P

3/0×2

70×2

3/0×2

120

4/0×2

95×2

1/0

50

2

70

 

 

 

 

75

VFAS1-2750P

4/0×2

95×2

250MCM×2

70×2

300MCM×2

120×2

1/0

35×2

2

95

 

 

 

 

0.75

VFAS1-4007PL

14

1.5

14

1.5

14

 

1.5

14

1.5

14

2.5

 

 

 

 

1.5

VFAS1-4015PL

14

1.5

14

1.5

14

 

1.5

14

1.5

14

2.5

 

 

 

 

2.2

VFAS1-4022PL

14

1.5

14

1.5

14

 

1.5

14

1.5

14

2.5

 

 

 

 

3.7/4.0

VFAS1-4037PL

12

1.5

12

1.5

10

 

2.5

14

1.5

14

2.5

 

 

 

 

5.5

VFAS1-4055PL

10

2.5

10

2.5

8

 

4

14

1.5

12

2.5

 

 

 

 

7.5

VFAS1-4075PL

10

4

10

4

 

8

 

6

14

1.5

12

4

 

 

 

 

11

VFAS1-4110PL

8

6

8

6

 

6

 

10

14

1.5

10

6

 

 

 

 

15

VFAS1-4150PL

6

10

6

10

4

 

16

12

2.5

10

10

 

 

 

 

18.5

VFAS1-4185PL

6

10

6

10

4

 

16

10

2.5

10

10

 

 

 

 

22

VFAS1-4220PL

6

10

6

10

4

 

16

10

4

10

10

 

 

 

 

30

VFAS1-4300PL

4

16

4

16

2

 

25

8

6

10

16

 

10

 

 

37

VFAS1-4370PL

3

25

3

25

1

 

35

8

10

8

16

 

 

400V

45

VFAS1-4450PL

1

35

1

35

2/0

50

6

16

8

16

 

 

 

 

 

class

55

VFAS1-4550PL

1/0

50

1/0

50

3/0

70

6

16

6

25

 

 

 

 

75

VFAS1-4750PL

3/0

70

3/0

70

250MCM

95

3

35

6

35

 

 

 

 

90

VFAS1-4900PC

1/0×2

70×2

1/0×2

95

1/0×2

95×2

1/0

35

2

70

 

 

 

 

110

VFAS1-4110KPC

3/0×2

95×2

3/0×2

120

2/0×2

120×2

1/0

50

2

95

 

 

 

 

132

VFAS1-4132KPC

4/0×2

95×2

4/0×2

150

4/0×2

120×2

4/0

70

1/0

95

 

 

 

 

160

VFAS1-4160KPC

300MCM×2

120×2

300MCM×2

95×2

350MCM×2

150×2

4/0

95

1/0

120

 

 

 

 

200

VFAS1-4200KPC

4/0×3

150×2

4/0×3

120×2

3/0×3

150×3

300MCM

150

1/0

150

 

 

 

 

220

VFAS1-4220KPC

250MCM×3

150×3

250MCM×3

120×2

4/0×3

150×3

300MCM

150

2/0

150

 

 

 

 

280

VFAS1-4280KPC

350MCM×3

150×3

350MCM×3

185×2

300MCM×3

150×4

300MCM

150

3/0

120×2

 

 

 

 

355

VFAS1-4355KPC

400MCM

120×2×2

400MCM×4

150×3

500MCM×3

185×4

350MCM×2

185×2

4/0

120×2

 

 

 

 

 

 

×2×2 (*9,10)

(*9,10)

(*10)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

400

VFAS1-4400KPC

500MCM

150×2×2

500MCM×4

185×3

500MCM×4

185×4

350MCM×2

185×2

4/0

150×2

 

 

 

 

 

 

×2×2 (*9,10)

(*9,10)

(*10)

 

 

 

 

 

 

 

(*8)

 

 

 

 

 

 

 

 

500

VFAS1-4500KPC

400MCM

150×3×2

400MCM×5

185×4

500MCM×4

180×4

350MCM×2

185×2

250MCM

150×2

 

 

 

 

×3×2 (*9,10"

(*9,10)

(*10)

(*10)

(*8)

 

 

 

(*1): The recommended cable size is that of the cable (e.g. 600V class, HIV cable) with continuous maximum permissible temperature of 75°C. Ambient

 

 

 

temperature is 40°C or less and the wiring distance is 30m or less.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(*2): For the control circuit, use shielded wires whose size (cross-section) is 0.75 mm2 or more.

 

 

 

 

 

 

 

 

(*3): For the earth cable, use wires larger than the specified ones in size (cross-section).

 

 

 

 

 

 

 

 

 

 

 

 

(*4): Recommended wire size for an optional braking resistor. Refer to 5.19 for use of external braking resistor.

 

 

 

 

 

 

 

(*5): This cable size is conformity to UL508C.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(*6): This cable size is conformity to IEC60364-5-52.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(*7): This cable size is conformity to IEC60364-5-54.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(*8): The recommended cable is 600V class HIV cable with permissible temperature of 90°C.

 

 

 

 

 

 

 

 

(*9): The number refers to a cable composition. For example, in the case of “120×2×2”: 120×2×2

 

 

 

Number of cables connected in parallel on the terminal board

 

 

 

 

 

 

Number of cables connected to each terminal board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wire size 120mm2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J-1

Page 241
Image 241
Toshiba VF-AS1 instruction manual 10.1 ! Selection of wiring materials and devices, Awg, VFAS1-4355KPC, VFAS1-4400KPC