Contents of the AC53 utilisation code
Ratings
Specifications
Start Current (% FLC)
300%
350%
400%
450%
Start Duration (seconds)
10
15
20
30
Starts Per Hour
10
10
10
10
Duty Cycle
AC53a
70
70
70
70
Off Time (seconds)
AC53b
350
345
340
330
Ambient Temperature
45oC
45oC
45oC
45oC
TMS7-4007
AC53a
17
15
14
12
(bypassed)
AC53b
18
18
16
14
TMS7-4015
AC53a
33
29
26
22
(bypassed)
AC53b
34
34
34
28
TMS7-4018
AC53a
38
34
30
26
(bypassed)
AC53b
41
41
41
34
TMS7-4022
AC53a
44
39
35
30
(bypassed)
AC53b
47
47
47
39
TMS7-4030
AC53a
67
58
51
45
(bypassed)
AC53b
67
62
54
47
TMS7-4037
AC53a
87
75
66
58
(bypassed)
AC53b
88
82
71
61
TMS7-4045
AC53a
94
81
71
62
(bypassed)
AC53b
96
90
78
66
TMS7-4055
AC53a
123
106
93
81
(bypassed)
AC53b
125
120
103
88
TMS7-4075
AC53a
137
119
105
92
(bypassed)
AC53b
141
127
111
96
TMS7-4090
AC53a
198
171
151
132
(bypassed)
AC53b
202
187
162
140
TMS7-4110
AC53a
236
204
179
156
(bypassed)
AC53b
238
224
194
166
TMS7-4132
AC53a
244
211
186
164
(bypassed)
AC53b
254
228
198
172
TMS7-4150
AC53a
302
267
233
201
(bypassed)
AC53b
302
285
245
209
TMS7-4185
AC53a
405
361
313
267
(bypassed)
AC53b
405
395
336
282
TMS7-4220
AC53a
513
456
393
331
(bypassed)
AC53b
513
513
435
356
TMS7-4250
AC53a
585
524
450
376
(bypassed)
AC53b
585
585
504
410
TMS7-4315
AC53a
628
568
489
412
(bypassed)
AC53b
628
626
528
436
TMS7-4400
AC53a
775
710
606
502
(bypassed)
AC53b
775
775
672
542
TMS7-4500
AC53a
897
831
706
578
(bypassed)
AC53b
897
897
798
632
TMS7-4600
AC53a
1134
989
872
759
(bypassed)
AC53b
1153
1153
1006
850
TMS7-4700
AC53a
1385
1210
1066
921
(bypassed)
AC53b
1403
1403
1275
1060
TMS7-4800
AC53a
1563
1366
1202
1030
(bypassed)
AC53b
1574
1574
1474
1207
I t e m
3 W i r e R a t i n g
300%
350%
400%
450%
10
15
20
30
10
10
10
10
70
70
70
70
350
345
340
330
45oC
45oC
45oC
45oC
26
23
21
18
27
27
24
20
50
44
39
33
51
51
51
42
57
51
45
39
62
62
62
52
66
59
53
45
71
71
71
59
101
87
77
68
101
94
82
71
131
113
99
87
132
122
106
91
141
122
107
93
144
136
117
99
185
159
140
122
188
181
155
132
206
179
158
138
212
190
166
145
297
257
227
198
303
281
243
210
354
306
269
234
357
336
290
250
366
317
279
246
381
342
297
259
453
401
350
302
453
427
368
314
608
542
470
401
608
592
504
424
770
684
590
497
770
770
653
534
878
786
675
564
878
878
756
614
942
852
734
618
942
939
793
654
1163
1065
909
753
1163
1163
1009
813
1346
1247
1059
867
1346
1346
1197
948
1701
1484
1308
1139
1730
1730
1509
1276
2078
1815
1599
1382
2105
2105
1912
1591
2345
2049
1803
1545
2361
2631
2212
1811
6 W i r e R a t i n g
Starts Per Hour
e.g. 15 seconds
Start Current
( multiple of FLC )
e.g. 3.5 x 78A (273A)
Starter Current Rating
( Amps )
Under the conditions specified
by the remainder of the AC53
code.
78 A
3.5
-
15
:
50
-
10
AC-53a
On Load Duty Cycle (%)
e.g. 50%
e.g. 345 seconds
Off Time
( seconds )
90 A
3.5
-
15 : 345
AC-53b
AC53a
AC53b (Bypassed Connection)
1
This product has been designed for class A equipment. Use of the product in domestic environments may cause radio interference, in which
case the user may be required to employ additional mitigation methods.
Supply voltage (V5 models)
3 x 200~525VAC (3 Wire Connection), 3 x 200~440VAC (6 Wire Connection)
Supply voltage (V7 models)
3 x 200~ 690VAC (3 Wire Connection), 3 x 200~440VAC (6 Wire Connection)
Electronics Supply (C24 models)
230VAC (+10%/-15%) or 400VAC (+10%/-15%)
Electronics Supply (C45 models)
460VAC (+10%/-15%) or 575VAC (+10%/-15%)
Supply frequency (at start)
50Hz (± 2Hz) or 60Hz (±2Hz)
Supply frequency (during start)
> 45Hz (50Hz supply) or > 55Hz (60Hz supply)
Supply frequency (during run)
>48Hz (50Hz supply) or > 58Hz (60Hz supply)
Start (I34,I33)
Normally Open, Active 24VDC, 8mA approx.
Stop (I22,I21)
Normally Closed, Active 24VDC, 8mA approx.
Reset (I12,I11)
Normally Closed, Active 24VDC, 8mA approx.
FLC Select (I44,I43)
Normally Open, Active 24VDC, 8mA approx.
Run Output (R34,R33)
Normally Open, 5A @ 250VAC/360VA, 5A @ 30VDC resistive
Prog. Output A (R44,R43)
Normally Open, 5A @ 250VAC/360VA, 5A @ 30VDC resistive
Prog. Output B (R24,R23)
Normally Open, 5A @ 250VAC/360VA, 5A @ 30VDC resistive
Prog Output C (R14,R12,R11)
Changeover, 5A @ 250VAC/360VA, 5A @ 30VDC resistive
Analogue Output (C6,C7)
4-20mA
Serial Link (C3, C4, C5) RS485 ( Non Isolated )
Enclosure Rating
TMS7-4007~4132- IP42 (NEMA 1), TMS7-4150~4800 - IP00 (Open Chassis)
Operating Temperatures
-5
o
C / +60
o
C
Relative Humidity
5 95% (max non condensing)
Rated short-circuit current
100kA (with semi-conductor fuses)
Rated insulation voltage
690 V
Surges
2kV line to earth, 1kV line to line
Fast transients
2.0kV / 5.0 kHz
Rated impulse withstand voltage
2 kV
Form designation
Form 1
Electrostatic discharge
4kV contact discharge, 8 kV air discharge
Equipment class (EMC)
Class A
1
Radio-frequency electromagnetic field
0.15 MHz - 80 MHz: 140dBµV, 80 MHz - 1 GHz: 10 V/m
Pollution degree
Pollution Degree 3
Item
Specification
Supply
Control Inputs
Outputs
Environ- ments
Sundry
-
-
-
-
Contents of the product code
Supply Voltage
V5 = 200 VAC~525 VAC
V7 = 200 VAC~690 VAC
Control Supply Voltage
C24 = 230 VAC & 400 VAC
C45 = 460 VAC & 575 VAC
E0 = IP00
E4 = IP42
Enclosure
Nominal kW Rating @ 400V
(@AC53a 3-10:70-10)
eg. 022 = 22kW
T
M
S
7
Model Name
TMS7 Series
4
0
2
2
V
5
C
2
4
E
4
e.g. 10 Starts
Starter Current Rating
( Amps )
Under the conditions specified
by the remainder of the AC53
code.
Start Current
( multiple of FLC )
e.g. 3.5 x 90A (315A)
e.g. 15 seconds
Start Time
( seconds )
Start Time
( seconds )
Models and Ratings
3
4