Component Data; Regen Inductors - Emerson SP1201 Installation Manual

Safety Product
Introduction
Information information
10.4

Component data

The following parts may be used:
• Motoring drive
• Regen drive
• Regen inductor
• Softstart resistor
• Switching frequency filter (optional)
• EMC filter (optional)
• Varistors
• Fusing
• Contactors
• Overloads
In addition to the above the additional items are also required to
assemble a Unidrive SP Regen Brake Resistor replacement system:
• Isolating transformer
• DC bus diode
The internal EMC filter must be removed from drive.
CAUTION
Table 10-21 200V Regen inductor specifications
Inductor part
Amps
number
4401-0310 9.6
4401-0311 11.0
4401-0312 15.5
4401-0313 22
4401-0314 31
4401-0315 42
4401-0316 56
4401-0317 68
4401-0318 80
4401-0319 105
4401-0320 130
4401-0321 156
4401-0322 192
4401-0323 250
4401-0324 312
4401-0325 350
Table 10-22 400V Regen inductor specifications
Inductor part
Amps
number
4401-0001 9.5
4401-0002 12
4401-0003 16
4401-0004 25
4401-0005 34
4401-0006 40
4401-0007 46
4401-0008 60
4401-0009 70
4401-0010 96
4401-0011 124
4401-0012 156
4401-0013 180
4401-0014 200
4401-0015 300
4401-0205-00 350
196
System Mechanical
design installation
Losses L D
mH
W mm mm
3.5 71 215 180
2.7 72 215 180
2.2 116 215 180
1.6 157 215 180
1.10 193 270 180
0.81 200 270 200
0.6 264 325 220
0.5 299 325 220
0.4 298 325 220
0.32 338 370 260
0.26 394 375 280
0.22 475 395 280
0.18 526 395 280
0.14 610 430 300
0.11 776 430 300
0.10 863 490 320
Losses L D
mH
W mm mm
6.32 125.0 200 180
5.00 146.0 200 180
3.75 175.0 240 180
2.40 210.0 240 180
1.76 285.0 320 220
1.50 310.0 320 220
1.30 320.0 320 220
1.00 345.0 360 260
0.78 415.0 360 260
0.63 515.0 360 260
0.48 585.0 360 260
0.38 645.0 410 300
0.33 775.0 410 300
0.30 845.0 480 320
0.20 1760.0 480 320
0.16 1500 500 320
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Electrical Getting
Optimisation
installation started
10.4.1

Regen inductors

NOTE
The regen inductor duty is very arduous, and therefore, correct
component selection is critical. The most sensitive aspect being the
inductor linearity. Only inductors specified in this installation guide
should be used.
The regen inductor supports the difference between the PWM voltage
from the Regen drive and the sinusoidal voltage from the supply. One
three-phase regen inductor is required per Regen drive.
Each regen inductor is fitted with a 170°C thermistor mounted in the
centre coil. The thermistor is set to 170°C at which point the resistance is
1000Ω, beyond 170°C a rapid rise in resistance will be seen.
The regen inductors have a normal operating temperature of
approximately 170°C depending upon the ambient and the
motor cable lengths. Care must be taken so that this does not
create a fire risk.
CAUTION
NOTE
If the permissible cable lengths are exceeded additional cooling may be
required for the regen inductors, refer to section 4.4.4 Cable length on
page 41.
H Weight Fixing centres (x * y)
mm kg
200 10 120 x 140
200 11 120 x 140
200 12 120 x 140
200 15 120 x 140
240 17 160 x 140
240 24 160 x 160
320 32 200 x 180
320 33 200 x 180
320 39 200 x 180
360 55 240 x 220
360 65 240 x 240
360 77 240 x 240
360 97 240 x 240
410 110 280 x 260
410 120 280 x 260
480 130 320 x 260
H Weight Fixing centres (x * y)
mm kg
215 12 120 x 140
215 14 120 x 140
270 17 160 x 140
270 24 160 x 160
325 32 200 x 180
325 33 200 x 180
325 39 200 x 180
370 55 240 x 220
370 65 240 x 240
370 75 240 x 240
370 95 240 x 240
430 110 280 x 260
430 120 280 x 260
490 130 320 x 260
490 140 320 x 240
570 165 320 x 260
Technical Component
Parameters
data
Fixing
mm mm
9
9
9
9
9
9
11
11
11
11
11
11
11
11
11
11
Fixing
mm mm
9
9
9
9
11
11
11
11
11
11
11
11
11
11
11
11
Unidrive SP Regen Installation Guide
Diagnostics
sizing
Fixing
type
A
Fixing
type
A
Issue Number: 2