Parker EME
Technical data
192-120101 N11 C3I11T11 November 2007
301
Resulting nominal and peak currents depending on the switching
frequency
Compax3HxxxV4 at 3*400VAC
Switching
frequency*
H050V4 H090V4 H125V4 H155V4
I
nominal
50A
eff
90A
eff
125A
eff
155A
eff
8 kHz
I
peak
(<5s)
75A
eff
135A
eff
187.5A
eff
232.5A
eff
I
nominal
33A
eff
75A
eff
82A
eff
100A
eff
16kHz
I
peak
(<5s)
49.5A
eff
112.5A
eff
123A
eff
150A
eff
I
nominal
19A
eff
45A
eff
49A
eff
59A
eff
32kHz
I
peak
(<5s)
28.5A
eff
67.5A
eff
73.5A
eff
88.5A
eff
Compax3HxxxV4 at 3*480VAC
Switching
frequency*
H050V4 H090V4 H125V4 H155V4
I
nominal
43A
eff
85A
eff
110A
eff
132A
eff
8 kHz
I
peak
(<5s)
64.5A
eff
127.5A
eff
165A
eff
198A
eff
I
nominal
27A
eff
70A
eff
70A
eff
84A
eff
16kHz
I
peak
(<5s)
40.5A
eff
105A
eff
105A
eff
126A
eff
I
nominal
16A
eff
40A
eff
40A
eff
48A
eff
32kHz
I
peak
(<5s)
24A
eff
60A
eff
60A
eff
72A
eff
The values marked with grey are the pre-set values (standard values)!
*corresponds to the frequency of the motor current
Resolution of the motor position
For option F10: Resolver
Position resolution: 16Bit (= 0.005°)
Absolute accuracy: ±0,167°
For option F11: SinCos
©
Position resolution: 13.5Bit/Encoder sine period
=> 0.03107°/encoder resolution
For option F12:
Maximum position resolution
Linear: 24 Bits per motor magnet spacing
Rotary: 24 bits per motor revolution
Resolution for analog hall sensors with
1Vss signal (e.g. EnDat):
13.5 bits / graduation of the scale of the
encoder
For RS 422 encoders: 4x encoder resolution
Accuracy of the feedback zero pulse acquisition
=
accuracy of the feedback resolution
Resolution for analog hall sensors with 1Vss
signal: 13.5 bits / motor magnet spacing
Precision
The exactitude of the position signal is above all determined by the exactitude of
the feedback system used.