Instruction manual
Table Of Contents
- Preface
- Safety Precautions
- Table of Contents
- Warnings, Cautions and Conformity
- Chapter 1 Drive Model Identification
- Chapter 2 Mounting and Wiring the Inverter
- Chapter 3 Operation using the Keypad
- Chapter 4 Function Codes / Parameters
- Chapter 5 Check Motor Rotation and Direction
- Chapter 6 Speed Reference Command Configuration
- Chapter 7 Operation Method Configuration (Run / Stop)
- Chapter 8 Motor and Application Specific Settings
- Chapter 9 Using PID Control for Constant Flow / Pressure Applications
- Chapter 10 Troubleshooting
- 10.1 Protective Functions
- 10.2 Before Proceeding with Troubleshooting
- 10.3 If Neither an Alarm Code Nor "Light Alarm" Indication Appears on the LED Monitor
- 10.4 If an Alarm Code Appears on the LED
- 10.5 If the “Light Alarm” Indication Appears on the LED Monitor
- 10.6 If an Abnormal Pattern Appears on the LED Monitor except Alarm Codes and "Light Alarm" Indication
- 10.7 If the Inverter is Running on Single-Phase Power
- Chapter 11 Specifications

11-17
11.3.4 Standard models with NEMA1 kit (option)
Inverter type
EQ72_ _ _ /
EQ74_ _ _
Dimensions
inch (mm)
40 HP or below
50 HP or above
230 V
460 V
W
H
D
0P5
0P5
4.45
(113)
12.2
(310)
5.26
(133.5)
001
001
5.76
(146.3)
002
002
5.87
(149)
5.76
(146.2)
003
003
005
005
007
007
8.66
(220)
13.24
(336.2)
7.68
(195)
010
010
015
015
020
020
025
025
9.84
(250)
19.27
(490)
030
030
040
―
22.05
(560)
-
040
19.27
(490)
050
050
12.73
(323.4)
26.97
(685)
10.04
(255)
060
-
14.11
(358.4)
29.92
(760)
10.63
(270)
-
060
12.73
(323.4)
26.97
(685)
10.04
(255)
075
-
14.11
(358.4)
34.84
(885)
10.63
(270)
-
075
29.92
(760)
100
-
34.84
(885)
-
100
32.28
(820)
125
-
21
(533.4)
37.8
(960)
11.22
(285)
-
125
14.11
(358.4)
34.84
(885)
10.63
(270)
150
-
26.91
(683.4)
46.46
(1180)
14.17
(360)
-
150
21
(533.4)
35.43
(900)
12.4
(315)
-
200
-
250
49.61
(1260)
14.17
(360)
-
300
-
350
26.91
(683.4)
51.18
(1300)
-
450
-
500
26.94
(684.2)
63.78
(1620)
17.39
(441.6)
-
600
-
700
34.81
(884.2)
64.17
(1630)
-
800
-
900
39.54
(1004.2)
64.57
(1640)
19.75
(501.6)
-
1000
Note: Standard models with NEMA1 kit cannot employ external cooling.