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
IG
R- M5
FM
R+RP
S1 S4
SP
S7 M4
+V
S3
SC
S+
A2
M2
SN M6
AC
A1
E(G) E(G)
MCMB
S5
M1
AC MA
M3S2 S-
AC MP
AMS6
-V
IG
R- M5
FM
R+RP
S1 S4
SP
S7 M4
+V
S3
SC
S+
A2
M2
SN M6
AC
A1
E(G) E(G)
MCMB
S5
M1
AC MA
M3S2 S-
Ground terminal
Ground terminal
Ground terminal
Ground terminal
Charge indicator
Charge indicator
Main circuit terminals
Main circuit terminals
Control 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)
14
(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)
14
(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)
14
(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)
12
(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)
10
(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)
10
(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
(8)
2011 15
R/L1, S/L2, T/L3, , 1, 2,
B1, B2, U/T1, V/T2, W/T3 M5 22.1
(2.5)
6
(13.3)
2015 20
R/L1, S/L2, T/L3, , 1, 2, U/T1, V/T2, W/T3 M6 44.3
(5.0)
4
(21.2)
B1, B2 M5 22.1
(2.5)
6
(13.3)
M6 44.3
(5.0)
6
(13.3)
2018 25
R/L1, S/L2, T/L3, , 1, 2, U/T1, V/T2, W/T3 M8 88.5
(10.0)
2
(33.6)
B1, B2 M5 22.1
(2.5)
6
(13.3)
M6 44.3
(5.0)
4
(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)
1
(42.4)
3M6 45.1
(5.1)
4
(21.2)
M8 88.5
(10.0)
4
(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)
4
(21.2)
M8 88.5
(10.0)
2
(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)
4
(22)
M10 203.6
(23)
2/0
(67.4)
r/l1, s/l2M4 12.4
(1.4)
14
(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)
4
(21.2)
M10 199
(22.5)
3/0
(85)
r/l1, s/l2M4 12.4
(1.4)
14
(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)
14
(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)
14
(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)
14
(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)
16
(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)
14
(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)
14
(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)
14
(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)
14
(2)
43P7 5
R/L1, S/L2, T/L3, , 1, 2,
B1, B2, U/T1, V/T2, W/T3 M4 13.3
(1.5)
14
(2.1)
14
(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)
12
(3.5)
14
(2)
47P5 10
R/L1, S/L2, T/L3, , 1, 2,
B1, B2, U/T1, V/T2, W/T3 M4 13.3
(1.5)
10
(5.5)
12
(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
(8)
10
(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
(8)
4018 30
R/L1, S/L2, T/L3, , 1, 3, U/T1, V/T2, W/T3, M6 44.3
(5.0)
6
(13.3)
B1, B2 M5 21.1
(2.5)
8
(8)
M6 44.3
(5.0)
6
(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)
3
(26.7)
M8 88.5
(10.0)
6
(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)
2
(33.6)
3M6 44.3
(5.0)
4
(21.2)
M8 88.5
(10.0)
4
(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)
2
(33.6)
3M6 44.3
(5.0)
4
(21.2)
M8 88.5
(10.0)
4
(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)
4
(21.2)
M8 88.5
(10.0)
1
(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)
14
(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)
14
(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)
14
(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)
14
(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)
14
(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)
14
(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)
14
(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
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.

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
{
1
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)