Ctl NX2700 Manual de usuario descargar pdf (Pagina 29)

28 • vacon MOUNTING

Tel. +358 (0)201 2121 • Fax +358 (0)201 212 205

5.7 Power losses

The power loss of the frequency converter varies greatly with load and output frequency as well as

with the switching frequency used. For dimensioning of cooling or ventilation equipment for electri-

cal rooms the following generic formula gives a good approximation of the heat losses at nominal

conditions:

loss

[kw] = P

mot

[kW] x 0,025

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 102 103

START-UP QUICK GUIDE 2
CONTENTS 3
VACON NXC USER’S MANUAL 3
Document code: ud01011.doc 4
Date: 8.1.2009 4
Warning symbols 7
Dangerous voltage 7
General warning 7
Hot surface – Risk of burn 7
EU DECLARATION OF CONFORMITY 9
2004/108/EC 9
Drive modified 10
3.1.1 NX type designation 10
3.2.9 Door Mounted (D-group) 12
18 • vacon TECHNICAL DATA 19
4.2 Technical data 19
TECHNICAL DATA vacon • 19 20
MOUNTING vacon • 21 22
Figure 5-2. Lifting the unit 23
Terminal numbers 25
MOUNTING vacon • 27 28
[kw] = P 29
[kW] x 0,025 29
6.2.2 Mains and motor cables 34
*Recommended 35
EMC-earthing clamp for 36
Connect the PE 37
Installing the cable gland 40
6.2.5 Control cable 43
6.2.6.1 6-pulse drives 44
6.2.6.2 12-pulse drives 45
6.2.7.1 6-pulse drives 47
6.2.7.2 12-pulse drives 48
REM-MAN-AUTO 50
0-1-Start 50
7.1.1 Manual operation (MAN) 50
0–1-Start 50
Continues on the next page 54
Basic relay board 58
Control I/O 59
FAULTSTOP 66
9.2.1 Button descriptions 68
Main menu 69
Browser buttons 69
Menu buttons 69
Menu button right 69
No editing! 70
13.95 Hz 71
2 Push the 72
Min Frequency Min Frequency 73
Bus/Comm 74
9.3.3.2 Keypad reference 75
Enter button 75
9.3.3.3 Keypad direction 75
9.3.3.4 Stop button activated 75
F T1 76
Fault time data record menu 77
9.3.4.3 Real time record 77
Fault history 11 Output phase 78
Operation days 78
PUSH to reset 78
9.3.6 System menu (M6) 79
System menu 79
CONTROL KEYPAD vacon • 79 80
Francais 81
Standard 82
Multi-step 82
LoadFactDef 83
Not in use 85
Startup wizard Startup wizard 86
Startup wizard 86
ChangeEnable 87
ChangeEnable ChangeDisable 87
Timeout time 88
Timeout time Timeout time 88
Continuous 89
Temperature 89
HMI ACK timeout 90
Not reset Not reset 91
Not reset 91
NXFIFF01 92
A:NXOPTA1 93
Expander boards 93
C:NXOPTC1 94
Parameters 94
Slave address 94
96 • vacon 97
Real time record 99
FAULT TRACING vacon • 99 100
100 • vacon FAULT TRACING 101
FAULT TRACING vacon • 101 102
Vacon distributor: 103

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Ctl NX2700 Manual de usuario Pagina 29

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