Instruction manual

11-3
11.1.2 460 V series
CT mode designed for constant torque load applications
Item
Specifications
Model EQ7-4XXX-C
0P5
001
002
003
005
007
010
015
020
025
030
040
050
060
075
100
-
-
*1
Nominal applied motor for three
phase input [HP]
1/2
1
2
3
5
7.5
7.5
10
15
20
25
30
40
50
60
75
-
-
*1
Nominal applied motor for single
phase input [HP]
1/4
1/2
1
1.5
3
3
3
5
7.5
10
10
15
20
25
30
30
-
-
Output ratings
Three
phase
input
Rated capacity *2
[kVA]
1.2
2.0
3.2
4.4
7.2
11
11
15
20
25
31
36
48
60
73
89
-
-
Rated current [A]
1.5
2.5
4
5.5
9
13.5
13.5
18.5
24.5
32
39
45
60
75
91
112
-
-
Single
phase
input
Rated capacity *2
[kVA]
0.8
1.2
2.0
2.4
4.5
6.4
6.4
9.6
10
14
16
18
24
30
36
44
-
-
Rated current [A]
0.9
1.5
2.4
3.0
5.6
8.0
8.0
12
13
17
20
23
30
38
45
55
-
-
Rated voltage
*3
[V]
Three-phase, 380 to 480 V (with AVR function)
Overload capability
150% -1 min, 200% -3.0 s
Input ratings
Three
phase
input
Voltage, frequency
Three-phase, 380 to 480 V, 50/60 Hz
Voltage, frequency
variations
Voltage: +10 to -15% (Interphase voltage unbalance: 2% or less),
*4
Frequency: +5 to -5%
Input current with
DCR
0.7
1.5
2.6
4
6.6
9.2
9.2
12.4
18.8
25
31
36
50
60
72
89
-
-
Input current without
DCR
1.4
2.6
5.1
7.1
11.3
15
15
20.1
28.6
38
45.4
52.6
67.7
82
99.1
-
-
-
Required capacity
with DCR
*5
[kVA]
0.6
1.2
2.1
3.2
5.3
7.4
7.4
9.9
15.0
20.0
25.0
29.0
40.0
48.0
58.0
71.0
-
-
Single
phase
input
Voltage, frequency
Single-phase, 380 to 480 V, 50/60 Hz
Voltage, frequency
variations
Voltage: +10 to -10% , Frequency: +5 to -5%
Input current with
DCR
1.0
1.8
3.5
4.7
8.5
11.7
11.7
16.8
21.5
29
34.5
41.6
57.1
69.7
84.5
106
-
-
Input current without
DCR
1.7
3.1
5.9
8.2
13.0
17.3
17.3
23.2
33
43.8
52.3
60.6
77.9
94.3
114
140
-
-
Required capacity
with DCR
*5
[kVA]
0.5
0.9
1.7
2.2
4.0
5.4
5.4
7.8
9.9
13
16
19
26
32
39
49
-
-
Braking
Torque
*6
[%]
150%
100%
20%
10 to 15%
-
-
Braking transistor
Built-in
-
-
-
Built-in braking resister
Built-in
-
-
-
Braking time [s]
5 s
-
-
-
%ED
5
3
5
3
2
3
3
2
-
-
-
DC reactor (DCR)
Option
As standard *7
Keypad
Multi-function keypad as standard
Applicable safety standards
UL508C, C22.2No.14, EN61800-5-1:2007,EN61800-5-2:2007 SIL2,
EN ISO13849-1:2008 PL=d Cat.3,EN954-1:1996 Cat.3
Enclosure (IEC60529)
IP20, UL open type , NEMA1(Option)
IP00 UL open type , NEMA1(Option)
Cooling method
Natural cooling
Fan cooling
Weight/Mass [lbs(kg)]
3.8
(1.7)
4.4
(2.0)
5.7
(2.6)
6.0
(2.7)
6.6
(3.0)
14.3
(6.5)
14.3
(6.5)
14.3
(6.5)
12.8
(5.8)
20.9
(9.5)
20.9
(9.5)
22
(10)
55.1
(25)
57.3
(26)
68.3
(31)
72.8
(33)
-
-
(*1) 4-pole standard motor
(*2) Rated capacity is calculated by assuming the output rated voltage as 230 V for 230 V series and 460 V for 460 V series.
(*3) Output voltage cannot exceed the power supply voltage. At single-phase input use, the output voltage may be lower than three-phase input.
(*4) Voltage unbalance [%] = (Max. voltage [V] - Min. voltage [V])/Three-phase average voltage [V] ×67(See IEC61800-3.) If this value is 2 to 3%, use an optional AC reactor (ACR).
(*5) Required when a DC reactor (DCR) is used.
(*6) Without external braking resistor condition. Average braking torque for the motor running alone. (It varies with the efficiency of the motor.)
(*7) For inverters of 100HP or above, the DC reactor is provided as separate standard component. Be sure to connect it to those inverters.