![Emotron CDU/CDX 48-037 [4/8] Table 5 general electrical specifications](/img/pdf.png)
Emotron CDU/CDX 48-037 [4/8] Table 5 general electrical specifications
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3 Emotron AB 01--4965--01r1
General electrical specifications
Table 5 General electrical specifications
General
Mains voltage:
CDU and CDX 48
CDU and CDX 52
Mains frequency
Input power factor
Output voltage
Output frequency
Output switching frequency
Efficiency at nominal load
380-480 V +10%/-15%
440-525 V +10%/-15%
45 to 65 Hz
0.95
0–Mains supply voltage
0–400 Hz
3 kHz (CDU is adjustable 1,5-6 kHz)
97% for models 008 to 018
98% for models 026 to 046
Control signal inputs
Analogue (differential)
Analogue Voltage/current
Max. input voltage
Input impedance
Resolution
Hardware accuracy
Non-linearity
0 - ±10 V/0-20 mA via software setting
+30 V/30 mA
20 k
Ω (voltage)
250
Ω (current)
11 bits + sign
1% type + 1 ½ LSB fsd
1½ LSB
Digital
Input voltage
Max. input voltage
Input impedance
Signal delay
High>9 VDC Low<4 VDC
+30 VDC
<3.3 VDC: 4.7 k
Ω ≥3.3 VDC: 3.6 kΩ
≤
8 ms
Control signal outputs
Analogue
Output voltage/current
Max. output voltage
Short-circuit current (
∞)
Output impedance
Resolution
Maximum load impedance for current
Hardware accuracy
Offset
Non-linearity
0-10 V/0-20 mA via software setting
+15 V @5 mA cont.
+15 mA (voltage) +140 mA (current)
10
Ω (voltage)
10 bit
500
Ω
1.9 % type fsd (voltage), 2.4 % type fsd (current)
3 LSB
2 LSB
Digital
Output voltage
Shortcircuit current(
∞)
High>20 VDC @50 mA, >23 VDC open
Low<1 VDC @50 mA
100 mA max (together with +24 VDC)
Relays
Contacts 0,1 - 2 A/U
max
250 VAC or 42 VDC
References
+10VDC
-10VDC
+24VDC
+10 VDC @ 10 mA Shortcircuit current +30 mA max
-10 VDC @ 10 mA
+24 VDC Short-circuit current +100 mA max (together with Digital Outputs)
Содержание
- Available for a limited time and as long as drive temperature permits 2
- Electrical specifications related to model 2
- Emotron cdu cdx 2 variable speed drives for compact drives 2
- Table 1 typical motor power at mains voltage 400 v 2
- Table 2 typical motor power at mains voltage 460 v 2
- Table 3 typical motor power at mains voltage 525 v 2
- As an option both sizes are available with cable entry from the short side see example in fig 3 3
- Dimensions and weights 3
- Drawings cdu and cdx 3
- Fig 1 cdu cdx 48 52 model 008 018 b 3
- Fig 2 cdu cdx 48 52 model 026 046 c 3
- Fig 3 cdu cdx 48 52 model 026 046 c with cable entry from the short side 3
- Note cable glands are optional 3
- Table 4 mechanical specifications 3
- The table below gives an overview of the dimensions and weights protection class ip55 is according to the en 60529 standard 3
- Weight is without motor and adapter plate 3
- General electrical specifications 4
- Table 5 general electrical specifications 4
- Operation at higher switching frequency 5
- Operation at higher temperatures 5
- Brake output only available if the vsd is ordered with cable entry exit at short end 6
- Environmental conditions 6
- Fuses cable cross sections and glands 6
- Max fuse maximum fuse value that still protects the vsd and upholds warranty 6
- Note cable glands are optional 6
- Table 10 fuses cable cross sections and glands 6
- Table 8 operation 6
- Table 9 storage 6
- Use mains fuses of the type gl gg conforming to iec 269 or installation cut outs with similar characteristics check the equipment first before installing the glands 6
- Control signals 7
- Table 11 7
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