YASKAWA E7 Drive User manual

Document Number: IG.E7.03 07/11/06 Rev. 06-07

Data subject to change without notice. Yaskawa Electric America, Inc.

IG.E7.03

Installation Guide for E7 Drives

Purpose:

This document describes wiring terminals, main circuit terminal connections and main circuit terminal wiring specifications

for the standard E7 drive.

The contents of this document are included in the E7 User Manual TM.E7.01:

• Chapter 2, pages 2-1 through 2-7

• Section: Wiring Main Circuit Terminals

• Table 2.1 208-240Vac Wire Sizes and Connector Specifications

• Table 2.2 480Vac Wire Sizes and Connector Specifications

Information in this document supercedes that contained in TM.E7.01 with dates 5/1/06, Rev: 06-05, and earlier. The data in

this document reflects the most recent information provided by Yaskawa regarding these specific wire size tables.

This document is subject to change without notice. The latest version of this document can be obtained from the Yaskawa

website www.yaskawa.com by entering IG.E7.03 into the Yaskawa site search.

Applicability:

This document applies to the following models of E7 drives:

CIMR-E7U20P4

CIMR-E7U20P7

CIMR-E7U21P5

CIMR-E7U22P2

CIMR-E7U23P7

CIMR-E7U25P5

CIMR-E7U27P5

CIMR-E7U2011

CIMR-E7U2015

CIMR-E7U2018

CIMR-E7U2022

CIMR-E7U2030

CIMR-E7U2037

CIMR-E7U2045

CIMR-E7U2055

CIMR-E7U2075

CIMR-E7U2090

CIMR-E7U2110

CIMR-E7U40P4

CIMR-E7U40P7

CIMR-E7U41P5

CIMR-E7U42P2

CIMR-E7U43P7

CIMR-E7U45P5

CIMR-E7U47P5

CIMR-E7U49P0

CIMR-E7U4011

CIMR-E7U4015

CIMR-E7U4018

CIMR-E7U4024

CIMR-E7U4030

CIMR-E7U4037

CIMR-E7U4045

CIMR-E7U4055

CIMR-E7U4075

CIMR-E7U4090

CIMR-E7U4110

CIMR-E7U4160

CIMR-E7U4185

CIMR-E7U4220

CIMR-E7U4300

Electrical Installation 2 - 1

Chapter 2

Electrical Installation

This chapter describes wiring terminals, main circuit terminal connections, main

circuit terminal wiring specifications, control circuit terminals, and control circuit

wiring specifications.

Terminal Block Configuration ..................................................... 2-2

Wiring Main Circuit Terminals ................................................... 2-3

Control Wiring........................................................................... 2-12

Electrical Installation 2 - 2

Terminal Block Configuration

The wiring terminals are shown in Fig 2.1.

Fig 2.1 Drive Terminal Configuration

Models CIMR-_ _ _2018 (25 HP, 208V)/

4018 (30 HP, 480V) and smaller

Models CIMR-_ _ _2022 (30 HP, 208V)/

4030 (40 HP, 480V) and larger

AC MP

AMS6

-V

R- M5

R+RP

S7 M4

S+

SN M6

E(G) E(G)

MCMB

AC MA

M3S2 S-

AC MP

AMS6

-V

R- M5

R+RP

S7 M4

S+

SN M6

E(G) E(G)

MCMB

AC MA

M3S2 S-

Ground terminal

Charge indicator

Main circuit terminals

Control circuit terminals

Electrical Installation 2 - 3

Wiring Main Circuit Terminals

Applicable Wire Sizes and Closed-loop Connectors

Select the appropriate wires and crimp terminals from Table 2.1 to Table 2.2.

Table 2.1 208-240Vac Wire Sizes and Connector Specifications

Drive Model

CIMR-E7U

Nominal

Hp Terminal Symbol Te r m in a l

Screws

Clamping

Torque

lb. in.

(N•m)

Recommended

Wire Size

AWG

(mm2)

Wire

Type

20P4 0.5/0.75

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M4 13.3

(1.5)

(2.1)

600Vac

UL Approved

vinyl-sheathed

or equivalent

20P7 2

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M4 13.3

(1.5)

(2.1)

21P5 1.5/2

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M4 13.3

(1.5)

(2.1)

22P2 3

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M4 13.3

(1.5)

(3.3)

23P7 5

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M4 13.3

(1.5)

(5.3)

25P5 7.5

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M4 13.3

(1.5)

(5.3)

27P5 10

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M5 22.1

(2.5)

(8)

2011 15

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M5 22.1

(2.5)

(13.3)

2015 20

R/L1, S/L2, T/L3, , 1, 2, U/T1, V/T2, W/T3 M6 44.3

(5.0)

(21.2)

B1, B2 M5 22.1

(2.5)

(13.3)

M6 44.3

(5.0)

(13.3)

2018 25

R/L1, S/L2, T/L3, , 1, 2, U/T1, V/T2, W/T3 M8 88.5

(10.0)

(33.6)

B1, B2 M5 22.1

(2.5)

(13.3)

M6 44.3

(5.0)

(21.2)

2022 30

R/L1, S/L2, T/L3, , 1, U/T1, V/T2,

W/T3, R1/L11, S1/L21, T1/L31 M8 88.5

(10.0)

(42.4)

3M6 45.1

(5.1)

(21.2)

M8 88.5

(10.0)

(21.2)

2030 40

R/L1, S/L2, T/L3, , 1 U/T1,

V/T2, W/T3, R1/L11, S1/L21, T1/L31 M8 88.5

(10.0)

1/0

(53.5)

3M6 45.1

(5.1)

(21.2)

M8 88.5

(10.0)

(38)

Electrical Installation 2 - 4

2037 50

R/L1, S/L2, T/L3, , 1 U/T1,

V/T2, W/T3, R1/L11, S1/L21, T1/L31 M10 199

(22.5)

4/0

(100)

600Vac

UL Approved

vinyl-sheathed

or equivalent

3M8 88.5

(10.0)

(22)

M10 203.6

(23)

2/0

(67.4)

r/l1, s/l2M4 12.4

(1.4)

(2.1)

2045 60

R/L1, S/L2, T/L3, , 1 U/T1,

V/T2, W/T3, R1/L11, S1/L21, T1/L31 M10 199

(22.5)

300

(152)

3M8 88.5

(10.0)

(21.2)

M10 199

(22.5)

3/0

(85)

r/l1, s/l2M4 12.4

(1.4)

(2.1)

2055 75

R/L1, S/L2, T/L3, , 1 M12 347

(39.2)

1/0 X 2P

(53.5 X 2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31 M10 199

(22.5)

1/0 X 2P

(53.5 X 2P)

3M8 88.5

(10.0)

2/0

(67.4)

M10 199

(22.5)

4/0

(107.2)

r/l1, s/l2M4 12.4

(1.4)

(2.1)

2075 75/100

R/L1, S/L2, T/L3, , 1 M12 347

(39.2)

4/0 X 2P

(80 X 2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31 M10 199

(22.5)

3/0 X 2P

(85 X 2P)

3M8 88.5

(10.0)

2/0

(67.4)

M10 199

(22.5)

2/0 X 2P

(67.4 X 2P)

r/l1, s/l2M4 12.4

(1.4)

(2.1)

2090 125

R/L1, S/L2, T/L3, , 1 M12 347

(39.2)

250 x2P

(127 x2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31 M12 347

(39.2)

4/0 X 2P

(107.2 X 2P)

3M8 88.5

(10.0)

2/0

(67.4)

M12 347

(39.2)

2/0 X 2P

(67.4 X 2P)

r/l1, s/l2M4 12.4

(1.4)

(2.1)

2110 150

R/L1, S/L2, T/L3, , 1 M12 347

(39.2)

300 X 2P

(152 X 2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31 M12 347

(39.2)

300 X 2P

152 X 2P

3M8 88.5

(10.0)

2/0

(67.4)

M12 347

(39.2)

4/0 X 2P

(107.2 X 2P)

r/l1, s/l2M4 12.4

(1.4)

(1.25)

*Use75°C copper wire or equivalent

Table 2.1 208-240Vac Wire Sizes and Connector Specifications

Drive Model

CIMR-E7U

Nominal

Hp Terminal Symbol Terminal

Screws

Clamping

To r q ue

lb. in.

(N•m)

Recommended

Wire Size

AWG

(mm2)

Wire

Type

Electrical Installation 2 - 5

Table 2.2 480Vac Wire Sizes and Connector Specifications

Drive Model

CIMR-E7U

Nominal

Hp Te r mi n a l S y mb o l Terminal

Screws

Clamping

To r q ue

lb. in.

(N•m)

Recommended

Wire Size AWG

(mm2)

Wire Type

40P4 0.5/0.75

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M4 13.3

(1.5)

(2.1)

600Vac

UL Approved

vinyl-sheathed

or equivalent

40P7 1

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M4 13.3

(1.5)

(2.1)

41P5 1.5/2

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M4 13.3

(1.5)

(2.1)

42P2 3

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M4 13.3

(1.5)

(2)

43P7 5

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M4 13.3

(1.5)

(2.1)

45P5 7.5

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M4 13.3

(1.5)

(3.5)

(2)

47P5 10

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M4 13.3

(1.5)

(5.5)

(3.5)

49P0/4011 15/20

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M5 22.1

(2.5)

(8)

(5.5)

4015 25

R/L1, S/L2, T/L3, , 1, 2,

B1, B2, U/T1, V/T2, W/T3 M5 22.1

(2.5)

(8)

4018 30

R/L1, S/L2, T/L3, , 1, 3, U/T1, V/T2, W/T3, M6 44.3

(5.0)

(13.3)

B1, B2 M5 21.1

(2.5)

(8)

M6 44.3

(5.0)

(13.3)

4024/4030 40/50

R/L1, S/L2, T/L3, , 1, 3, U/T1, V/T2, W/T3,

R1/L11, S1/L21, T1/L31 M6 44.3

(5.0)

(26.7)

M8 88.5

(10.0)

(13.3)

4037 60

R/L1, S/L2, T/L3, , 1, U/T1, V/T2, W/T3, R1/L11,

S1/L21, T1/L31 M8 88.5

(10.0)

(33.6)

3M6 44.3

(5.0)

(21.2)

M8 88.5

(10.0)

(21.2)

4045 75

R/L1, S/L2, T/L3, , 1, U/T1, V/T2, W/T3, R1/L11,

S1/L21, T1/L31 M8 88.5

(10.0)

(33.6)

3M6 44.3

(5.0)

(21.2)

M8 88.5

(10.0)

(21.2)

Electrical Installation 2 - 6

4055 100

R/L1, S/L2, T/L3, , 1, U/T1, V/T2,

W/T3, R1/L11, S1/L21, T1/L31 M8 88.5

(10.0)

2/0

(33.6)

600Vac

UL Approved

vinyl-sheathed

or equivalent

3M6 44.3

(5.0)

(21.2)

M8 88.5

(10.0)

(42.4)

4075 125

R/L1, S/L2, T/L3, , 1 M12 347

(39.2)

4/0

(107.2)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31 M10 199

(22.5)

3/0

(85)

3M8 88.5

(10.0)

4/0

(107.2)

M12 347

(39.2)

1/0

(53.5)

r/l1, s200/l2200, s400/l2400 M4 12.4

(1.4)

(2.1)

4090 150

R/L1, S/L2, T/L3, , 1 M12 347

(39.2)

250

(127)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31 M10 199

(22.5)

4/0

(107.2)

3M8 88.5

(10.0)

4/0

(107.2)

M12 347

(39.2)

2/0

(67.4)

r/l1, s200/l2200, s400/l2400 M4 12.4

(1.4)

(2.1)

4110 200

R/L1, S/L2, T/L3, , 1 M12 347

(39.2)

2/0 X 2P

(67.4 X 2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31 M12 347

(39.2)

1/0 X 2P

(53.5 X 2P)

3M8 88.5

(10.0)

2/0

(67.4)

M12 347

(39.2)

4/0

(107.2)

r/l1, s200/l2200, s400/l2400 M4 12.4

(1.4)

(2.1)

4160 250

R/L1, S/L2, T/L3, , 1 M12 347

(39.2)

4/0 X 2P

(107.2 X 2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31 M12 347

(39.2)

3/0 X 2P

(85 X 2P)

3M8 88.5

(10.0)

2/0

(67.4)

M12 347

(39.2)

1/0 X 2P

(53.5 X 2P)

r/l1, s200/l2200, s400/l2400 M4 12.4

(1.4)

(2.1)

Table 2.2 480Vac Wire Sizes and Connector Specifications

Drive Model

CIMR-E7U

Nominal

Hp Terminal Symbol Te r m in a l

Screws

Clamping

Torque

lb. in.

(N•m)

Recommended

Wire Size AWG

(mm2)

Wire Type

Electrical Installation 2 - 7

4185 300/350

R/L1, S/L2, T/L3, , 1 M8 88.5

(10.0)

300 X 2P

(152 X 2P)

600Vac

UL Approved

vinyl-sheathed

or equivalent

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L33 M8 88.5

(10.0)

300 X 2P

(152 X 2P)

3M8 88.5

(10.0)

2/0

(67.4)

M16 867.4

(98.0)

3/0 X 2P

(85 X 2P)

r/l1, s200/l2200, s400/l2400 M4 12.4

(1.4)

(2.1)

4220 400/450

R/L1, S/L2, T/L3, , 1 M8 88.5

(10.0)

500 X 2P

(253 X 2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L33 M8 88.5

(10.0)

400 X 2P

(203 X 2P)

3M8 88.5

(10.0)

2/0

(67.4)

M16 867.4

(98.0)

250 X 2P

(127 X 2P)

r/l1, s200/l2200, s400/l2400 M4 12.4

(1.4)

(2.1)

4300 500+

R/L1, S/L2, T/L3, , 1 M8 88.5

(10.0)

700 X 2P

(355 X 2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L33 M8 88.5

(10.0)

600 X 2P

(304 X 2P)

3M8 88.5

(10.0)

2/0

(67.4)

M8 867.4

(98.0)

400 X 2P

(203 X 2P)

r/l1, s200/l2200, s400/l2400 M16 12.4

(1.4)

(2.1)

*Use75°C copper wire or equivalent.

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

Table 2.2 480Vac Wire Sizes and Connector Specifications

Drive Model

CIMR-E7U

Nominal

Hp Terminal Symbol Te r m in a l

Screws

Clamping

Torque

lb. in.

(N•m)

Recommended

Wire Size AWG

(mm2)

Wire Type

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.

Electrical Installation 2 - 8

Main Circuit Terminal Functions

Main circuit terminal functions are summarized according to terminal symbols in Table 2.3. Wire the terminals correctly for

the desired purpose.

Table 2.3 Main Circuit Terminal Functions (208-240Vac and 480Vac)

Purpose Terminal Designation Model: CIMR-E7U_ _ _ _

208-240Vac 480Vac

Main circuit power input

R/L1, S/L2, T/L3 20P4 to 2110 40P4 to 4300

R1/L11, S1/L21, T1/L31 2022 to 2110 4030 to 4300

Drive outputs U/T1, V/T2, W/T3 20P4 to 2110 40P4 to 4300

DC power input 1, 20P4 to 2110 40P4 to 4300

DC reactor connection 1, 2 20P4 to 2018 40P4 to 4018

Ground 20P4 to 2110 40P4 to 4300

Electrical Installation 2 - 9

Main Circuit Configurations 208-240Vac

The 208-240Vac main circuit configurations of the Drive are shown in Table 2.4.

Table 2.4 Drive Main Circuit Configurations

208-240 VAC

---

Note1. Input fuses or molded case circuit breakers are required for proper branch circuit protection for all Drives. Failure

to use recommended fuses/circuit breakers (See Appendix E) may result in damage to the wiring, Drive and/or

personal injury.

2. Control power is supplied internally from the main circuit DC power supply for all Drives.

3. Consult your Yaskawa representative before using 12-pulse rectification.

Power

supply

Control

circuits

{

Note

CIMR-_ _ _ 20P4 to 2018

(1/2 Hp to 25 Hp)

Power

supply

Control

circuits

{

Notes

1 & 3

CIMR-_ _ _ 2037 to 2110

(50 Hp to 150 Hp)

Power

supply

Control

circuits

{

Notes

1 & 3

CIMR-_ _ _ 2022 and 2030

(30 Hp to 40 Hp)

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