Acoustic Noise Ratings; Selected Options; Vlt ® General Purpose I/O Module Mcb - Danfoss VLT Refrigeration Drive FC 103 Design Manual

Specifications
Mains
Rise time
Cable voltage
length [m] [V] [μsec]
36 400 0.232
100 400 0.410
150 400 0.430
Table 7.33 Frequency Converter, P22K, T4
Mains
Cable voltage Rise time
length [m] [V] [μsec]
15 400 0.271
100 400 0.440
150 400 0.520
Table 7.34 Frequency Converter, P30K, T4
Mains
Cable voltage Rise time
length [m] [V] [μsec]
5 480 0.270
50 480 0.435
100 480 0.840
150 480 0.940
Table 7.35 Frequency Converter, P37K, T4
Mains
Rise time
Cable voltage
length [m] [V] [μsec]
36 400 0.254
50 400 0.465
100 400 0.815
150 400 0.890
Table 7.36 Frequency Converter, P45K, T4
Mains
Cable voltage Rise time
length [m] [V] [μsec]
10 400 0.350
Table 7.37 Frequency Converter, P55K, T4
Mains
Cable voltage Rise time
length [m] [V] [μsec]
5 480 0.371
Table 7.38 Frequency Converter, P75K, T4
Mains
Cable voltage Rise time
length [m] [V] [μsec]
5 400 0.364
Table 7.39 Frequency Converter, P90K, T4
MG16G202
Design Guide
dU/dt
U
PEAK
[kV] [kV/μsec]
0.950 3.534
0.980 1.927
0.970 1.860
U dU/dt
PEAK
[kV] [kV/μsec]
1.000 3.100
1.000 1.818
0.990 1.510
U dU/dt
PEAK
[kV] [kV/μsec]
1.276 3.781
1.184 2.177
1.188 1.131
1.212 1.031
dU/dt
U
PEAK
[kV] [kV/μsec]
1.056 3.326
1.048 1.803
1.032 1.013
1.016 0.913
U dU/dt
PEAK
[kV] [kV/μsec]
0.932 2.130
U dU/dt
PEAK
[kV] [kV/μsec]
1.170 2.466
U dU/dt
PEAK
[kV] [kV/μsec]
1.030 2.264
Danfoss A/S © 08/2015 All rights reserved.

7.11 Acoustic Noise Ratings

The typical values measured at a distance of 1 m from the
unit:
At reduced fan speed
Enclosure size
(50%) [dBA]
A2 51
A3 51
A4 50
A5 54
B1 61
B2 58
B3 59.4
B4 53
C1 52
C2 55
C3 56.4
C4 –
Table 7.40 Measured Values

7.12 Selected Options

7.12.1 VLT ®
General Purpose I/O Module
MCB 101
MCB 101 is used for extension of digital and analog inputs
and outputs.
Fit the MCB 101 into slot B of the frequency converter.
Contents:
•
MCB 101 option module
•
Extended fixture for LCP
•
Terminal cover
MCB 101
General Purpose I/O
SW. ver. XX.XX
X30/ 1 2 3 4 5 6
Illustration 7.4 MCB 101 Option
Full fan speed [dBA]
60
60
55
63
67
70
70.5
62.8
62
65
67.3
–
FC Series
B slot
Code No. 130BXXXX
7 8 9 10 11 12
135
7 7