Emerson Affinity User Manual

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Information
240 Affinity User Guide
www.controltechniques.com Issue Number: 5
Sinusoidal Vibration Test
Testing in each of three mutually perpendicular axes in turn.
Referenced standard: IEC 60068-2-6: Test Fc:
Frequency range: 5 to 500 Hz
Severity: 3.5 mm peak displacement from 5 to 9 Hz
10 m/s² peak acceleration from 9 to 200 Hz
15 m/s² peak acceleration from 200 to 500 Hz
Sweep rate: 1 octave/minute
Duration: 15 minutes in each of 3 mutually perpendicular axes.
12.1.12 Starts per hour
By electronic control: unlimited
By interrupting the AC supply: ≤20 (equally spaced)
12.1.13 Start up time
This is the time taken from the moment of applying power to the drive, to
the drive being ready to run the motor:
Sizes 1 to 6: 4s
12.1.14 Output frequency / speed range
Open-loop frequency range: 0 to 3,000Hz
RFC speed range: 0 to 40,000rpm
RFC frequency range: 0 to 1,250Hz*
*(Limit to ~400Hz for good performance in RFC mode)
12.1.15 Accuracy and resolution
Speed:
The absolute frequency and speed accuracy depends on the accuracy
of the crystal used with the drive microprocessor. The accuracy of the
crystal is 100ppm, and so the absolute frequency/speed accuracy is
100ppm (0.01%) of the reference, when a preset speed is used. If an
analog input is used the absolute accuracy is further limited by the
absolute accuracy of the analog input.
The following data applies to the drive only; it does not include the
performance of the source of the control signals.
Open loop resolution:
Preset frequency reference: 0.1Hz
Precision frequency reference: 0.001Hz
RFC resolution
Preset speed reference: 0.1rpm
Precision speed reference: 0.001rpm
Analog input 1: 16bit plus sign
Analog input 2: 10bit plus sign
Current:
The resolution of the current feedback is 10bit plus sign. The accuracy of
the current feedback is typically 2%, worst case 5%.
12.1.16 Acoustic noise
The heatsink fan generates the majority of the acoustic noise produced by
the drive. The heatsink fan on size 1 and 2 is a dual speed fan and on size
3 to 6 it is a variable speed fan. The drive controls the speed at which the
fan runs based on the temperature of the heatsink and the drive's thermal
model system. On size 4 to 6 the minimum speed of the heatsink fan is 0
rpm. The size 3 to 6 is also installed with a variable speed fan to ventilate
the capacitor bank.
Table 12-18 gives the acoustic noise produced by the drive for the
heatsink fan running at the maximum and minimum speeds.
Table 12-18 Acoustic noise data for wall mounted drives
12.1.17 Overall dimensions
H Height including surface mounting brackets
W Width
D Projection forward of panel when surface mounted
F Projection forward of panel when through-panel mounted
R Projection rear of panel when through-panel mounted
Table 12-19 Overall standard drive dimensions
Table 12-20 Overall wall mounted standard drive dimensions with
conduit box installed
Table 12-21 Overall E12/E54 and E12/E66 drive dimensions
Size
Max speed
SPL dBA @ 1m
Min speed
dBA
14828
25435
35643
453
572
672
Size
Dimension
HWD F R
1
386mm
(15.197in)
100mm
(3.937in)
219mm
(8.622in)
139mm
(5.472in)
≤80mm
(3.150in)
2
389mm
(15.315in)
155mm
(6.102in)
3
250mm
(9.843in)
260mm
(10.236in)
140mm
(5.512in)
≤120mm
(4.724in)
4
547mm
(21.528in)
310mm
(12.205in)
298mm
(11.732in)
200mm
(7.874in)
≤98mm
(3.858in)
5
858mm
(33.752in)
6
1169mm
(46.016in)
Size
Dimension
HWD
1
473mm
(18.612in)
100mm
(3.937in)
219mm
(8.622in)
2
468mm
(18.425in)
155mm
(6.102in)
3
551mm
(21.698in)
250mm
(9.843in)
260mm
(10.236in)
4
839mm
(33.046in)
310mm
(12.205in)
298mm
(11.732in)
5
1150mm
(45.27in)
6
1460mm
(57.467in)
Size
Dimension
HWD
1
560.1mm
(22.05in)
184.0mm
(7.24in)
263.7mm
(10.38in)
2
552.3mm
(21.74in)
236.0mm
(9.29in)
261.9mm
(10.31in)
3
543.6mm
(21.40in)
331.3mm
(13.04in)
302mm
(11.89in)
4
703mm
(27.7in)
386mm
(15.2in)
346mm
(13.6in)
5
1211mm
(14.7in)
416mm
(16.4in)
347mm
(13.7in)
6
1522mm
(60in)
416mm
(16.4in)
348mm
(13.7in)

Emerson Affinity Specifications

General

Brand	Emerson
Model	Affinity
Category	Controller
Language	English