Electrical installation 2 - 3, Important, Warning – Yaskawa E7B Drive Bypass User Manual

Page 41

Electrical Installation 2 - 3

Field Wiring, Pressure Wire Connector, Wire Type, Range and Tightnening

Torque Specifications

IMPORTANT

Determine the wire size for the main circuit so that line voltage drop is within 2% of the rated voltage. Line

voltage drop is calculated as follows:
Line voltage drop(V) =

√3 x wire resistance (Ω/km) x wire length (m) x current (A) x 10

-3

WARNING

Prior to removing any protective cover or wiring any part of the Drive, remove all power sources, including

main input power and control circuit power. Wait a minimum of 5 minutes after power removal, before

removing any cover. The charge lamp located within the Drive should be off prior to working inside. Even if

the charge lamp is off, one must measure the AC input, output, and DC Bus potential to insure safe levels

prior to resuming work. Failure to adhere to this warning may result in personal injury or death.

208V

480V

MFG.

PART

NUMBER

WIRE SIZE

RANGE

(AWG)

MFG.

PART

NUMBER

MFG.

PART

NUMBER

WIRE SIZE

RANGE

(AWG)

MFG.

PART

NUMBER

WIRE SIZE

RANGE

(AWG)

208V

CIRCUIT BREAKER

BYPASS MODEL NO.

BASE NUMBER

_ _ _ _ -XXXX

BYPASS MODEL NO.

BASE NUMBER

_ _ _ _ -XXXX

WIRE SIZE

RANGE

(AWG)

GROUND LUG

FOR 0 TO 100 AMPS, USE 60 -75 C COPPER WIRE, AND ABOVE 100 AMPS, USE 75 C COPPER WIRE.

120

4 - 2/0

3 x 500

STANDARD BYPASS OVERLOAD RELAY

OR, WITH OPTION D A.C. CONTACTORS

OR, WITH OPTION A OVERLOAD RELAYS

TIGHTENING

TORQUE

(LB.-IN.)

TIGHTENING

TORQUE

(LB.-IN.)

CUSTOMER A.C. LINE WIRING

CUSTOMER EARTH GROUND WIRING

CUSTOMER A.C. MOTOR WIRING

240V

WIRE SIZE

RANGE

(AWG)

480V

240V

BYPASS MODEL NO.

BASE NUMBER

_ _ _ _ -XXXX

240V

480V

208V
D002
D003
D004
D007
D010
D016
D024
D030

D046
D059

D074
D088
D114
D143
D169
D211
D273
D343
D396

A002
A003
A004
A006
A009
A015
A022
A028

A042
A054
A068

A080
A104

A130
A154
A192
A248
A312
A360

B001
B002
B003
B004
B007
B011
B014
B021
B027
B034
B040
B052
B065
B077
B096
B124

B156
B180
B240
B302
B361
B414
B477
B515
B590

14 - 10

6 - 4

D002
D003
D004
D007
D010
D016
D024
D030

D046
D059

D074
D088
D114
D143
D169
D211
D273
D343
D396

A002
A003
A004

A006
A009
A015
A022
A028

A042
A054
A068

A080
A104
A130
A154
A192
A248

A312
A360

B001
B002
B003
B004
B007
B011
B014
B021
B027
B034
B040
B052
B065
B077
B096

B124

B180
B240
B302
B361
B414
B477
B515
B590

B156

FAL36003
FAL36007

FAL36030

FAL36015

FAL36050

FAL36100

KAL36150

KAL36250

LAL36400

MAL36600

MAL36800

14 - 4
14 - 4

14 - 4

12 - 4

12 - 1/0

4 - 350 kcmil

35
35

35
80

250

TIGHTENING

TORQUE

(LB.-IN.)

TIGHTENING

TORQUE

(LB.-IN.)

TIGHTENING

TORQUE

(LB.-IN.)

1 x (1-600 kcmil)

(1-3) x (3/0-500 kcmil)

250

375

2 x (1-250 kcmil)

2 x 375

D002

D003
D004
D007
D010
D016
D024
D030

D046

D059

D074
D088

A002

A003
A004
A006
A009
A015
A022
A028

A042

A054

A068
A080

B001
B002
B003
B004
B007
B011
B014
B021
B027
B034
B040

B052

B065

B077
B096

D114
D143

D169
D211
D273

D343
D396

The fourth underscore position in these model numbers codes for the enclosure type: V = NEMA1, B = NEMA12 FVFF.

A104
A130

A154
A192
A248

A312
A360

B124

B156
B180
B240

B302

B361

B414
B477
B515
B590

LR2 D13

LR2 D15

LR2 D15
LR2 D25
LR2 D35

LR2 D35

18 - 10

14 - 6

10 - 1/0

15
15
75

LR2 D35

LR2 D3563
LR9 F5567
LR9 F5569

LR9 F5569
LR9 F5571

LR9 F7575
LR9 F7575
LR9 F7579

10 - 1/0

6 - 3/0
6 - 3/0

10 - 1/0

6 - 300 kcmil

6 - 3/0

2 x (6-300 kcmil)
2 x (6-300 kcmil)

100
200
200

200
275

2 x 500
2 x 500
2 x 500

2 x (6-300 kcmil)

LR9 F7579

LR9 F7581

2 x (6-300 kcmil)

3 x (6-300 kcmil)

2 x 500

LR2 D13

LR2 D15

18 - 10

LR2 D25

LR2 D35

14 - 6

10 - 1/0

LR2 D35

LR9 F5567
LR9 F5569
LR9 F5569
LR9 F5569
LR9 F5571
LR9 F5571

LR9 F7575

10 - 1/0

6 - 3/0
6 - 3/0
6 - 3/0
6 - 3/0

6 - 300 kcmil

2 x (6-300 kcmil)

6 - 300 kcmil

200
200
200
200
275
275

2 x 500

LC1 D18

LC1 D25
LC1 D32
LC1 D40

LC1 D50

LC1 D65

LC1 D80

LC1 D115

LC1 D150
LC1 F185

LC1 F265
LC1 F330
LC1 F400

LC1 F500

LC1 F630

LC1 D09

18 - 10

18 - 8

18 - 8
14 - 6
10 - 3

10 - 3

10 - 2

8 - 250 kcmil

6 - 3/0

6 - 300 kcmil
6 - 300 kcmil
4 - 500 kcmil

2 x (2-600 kcmil)

3 x (2-600 kcmil)

15
20
45

100

100
200

275
275
500

2 x 500

3 x 500

LR2 D35

10 - 1/0

LR2 D15

18 - 10

LR2 D15

18 - 10

LR2 D35

10 - 1/0

LR2 D25

14 - 6

LR2 D35

10 - 1/0

LR2 D35

10 - 1/0

LR9 F5569

6 - 3/0

200

LR9 F7579

2 x (6-300 kcmil)

2 x 500

LR9 F5571

6 - 300 kcmil

275

LR9 F7581

3 x (6-300 kcmil)

3 x 500

LR9 F7575

2 x (6-300 kcmil)

2 x 500

4 - 350 kcmil

(1-3) x 300

CURRENT

RATING

(AMPS)

3
7

30
50

100

150

250

400

600

800