Microtech PCD-47-PC Especificaciones Pagina 15
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The power factor indicates to what extent the frequency
converter imposes a load on the mains supply.
The lower the power factor, the higher the I
RMS
for the
same kW performance.
I
RMS
=
I
1
2
+
I
5
2
+
I
7
2
+ . . +
I
n
2
In addition, a high power factor indicates that the different
harmonic currents are low.
The built-in DC coils produce a high power factor, which
minimizes the imposed load on the mains supply.
How to Read this Design Gui... VLT® HVAC Drive FC 102 Design Guide
MG16C102 - Rev. 2013-08-20 13
1 1
- Design Guide 1
- Contents 3
- 2 Introduction 3
- 3 Selection 4
- 4 How to Order 5
- 5 How to Install 5
- 7 Installation and Set-up 7
- 6 MG16C102 - Rev. 2013-08-20 8
- 8.6 Troubleshooting 9
- 1.1.1 Available Literature 10
- 1.1.2 Approvals 11
- 1.1.3 Definitions 12
- MG16C102 - Rev. 2013-08-20 11 13
- 12 MG16C102 - Rev. 2013-08-20 14
- MG16C102 - Rev. 2013-08-20 13 15
- Discharge Time 16
- 2004/108/EC 18
- 2.3 Air Humidity 18
- 2.4 Aggressive Environments 18
- 130BT314.10 19
- 18 MG16C102 - Rev. 2013-08-20 20
- 2.7 Advantages 21
- Controlling Fans and Pumps? 21
- 20 MG16C102 - Rev. 2013-08-20 22
- 175HA206.11 25
- 2.7.12 Application Examples 26
- 2.7.13 Variable Air Volume 26
- 2.7.14 The VLT Solution 26
- 2.7.15 Constant Air Volume 27
- 2.7.16 The VLT Solution 27
- 2.7.17 Cooling Tower Fan 28
- 2.7.18 The VLT Solution 28
- 2.7.19 Condenser Pumps 29
- 2.7.20 The VLT Solution 29
- 2.7.21 Primary Pumps 30
- 2.7.22 The VLT Solution 30
- 2.7.23 Secondary Pumps 31
- 2.7.24 The VLT Solution 31
- 2.8 Control Structures 32
- 2.8.1 Control Principle 32
- 2.8.3 PM/EC+ Motor Control 33
- On) Control 33
- 2.8.6 Feedback Handling 35
- 2.8.7 Feedback Conversion 36
- 2.8.8 Reference Handling 36
- MG16C102 - Rev. 2013-08-20 35 37
- 36 MG16C102 - Rev. 2013-08-20 38
- 2.8.10 Programming Order 39
- 2.8.12 Manual PID Adjustment 40
- 2.9 General aspects of EMC 41
- 2.9.2 Emission Requirements 42
- Emission 44
- 2.9.7 Immunity Requirements 45
- 130BA056.10 46
- 2.12 Brake Function 47
- 2.12.4 Brake Resistor Cabling 49
- Illustration 2.35 Trip 50
- 48 MG16C102 - Rev. 2013-08-20 50
- 555039 42 53 54 51
- 3 Selection 52
- 3.1.6 Relay Option MCB 105 53
- Frequency Converter 55
- MG16C102 - Rev. 2013-08-20 53 55
- PTC Thermistor Card MCB 112 56
- ATmosphère EXplosive (ATEX) 57
- Table 3.8 ATEX Logo 57
- MG16C102 - Rev. 2013-08-20 55 57
- 56 MG16C102 - Rev. 2013-08-20 58
- MCB 114 59
- Sensor Input Option B 59
- 3.1.11.8 Mains Disconnect 60
- 3.1.11.9 Contactor 60
- 3.1.11.10 Circuit Breaker 60
- 3.1.12 F-frame Panel Options 60
- 130BA200.10 62
- FC - T H 63
- 130BB565.10 63
- X SABCXXXX 63
- 4.2 Ordering Numbers 68
- (Carrier Freq) 76
- F Lifting eye detail 87
- MG16C102 - Rev. 2013-08-20 85 87
- D Lifting eye detail 88
- E Rear mounting slots 88
- 86 MG16C102 - Rev. 2013-08-20 88
- 130BB028.10 89
- 88 MG16C102 - Rev. 2013-08-20 90
- 90 MG16C102 - Rev. 2013-08-20 92
- MG16C102 - Rev. 2013-08-20 91 93
- 92 MG16C102 - Rev. 2013-08-20 94
- MG16C102 - Rev. 2013-08-20 93 95
- 94 MG16C102 - Rev. 2013-08-20 96
- 130BB572.10 97
- 5.1.3 Mechanical Mounting 98
- 5.1.6 Lifting 99
- 130BB753.10 100
- Installation 101
- 5.2 Electrical Installation 101
- 5.2.1 Cables General 101
- 5.2.2 Motor Cables 102
- 130BC521.10 103
- 130BC524.11 103
- 130BA839.10 106
- (NEMA 1) and IP54 (NEMA12) 107
- 130BB694.10 108
- 130BB695.10 108
- 130BB697.10 109
- 5.2.7 Power Connections 110
- 130BC252.11 111
- Terminal Locations - D1h/D2h 112
- Terminal Locations - D3h/D4h 112
- 130BC523.10 113
- Terminal Locations - D5h 114
- Terminal Locations - D6h 116
- Terminal Locations - D7h 119
- Terminal Locations - D8h 121
- Terminal Locations - E1 124
- 19 Nm [14 FTa 125
- R/L1 91 S/L2 92 T/L3 93 126
- 019Nm (14 F) 127
- 176FA281.10 128
- 0[0.0]0[0.0] ABCD 128
- R/L1 91 S/L2 92 131
- T/L3 93 131
- 1 Left Side 3 Right Side 132
- 1), 2), 3) 135
- 2), 3), 4) 135
- 5.2.9 Fuses 136
- 5.2.10 Fuse Specifications 136
- 130BT312.10 137
- 130BT306.10 138
- 130BT340.10 141
- Torque Off 143
- 5.3 Final Set-Up and Test 144
- 130BT307.10 145
- 5.4 Additional Connections 146
- 5.4.1 Mains Disconnects 146
- 5.4.2 Circuit Breakers 147
- 5.4.3 Mains Contactors 147
- 5.4.5 External Fan Supply 148
- 5.4.6 Relay Output D Frame 148
- LC lter 149
- 130BA170.10 149
- 5.4.10 Motor Insulation 150
- 5.4.11 Motor Bearing Currents 150
- 130BT308.10 151
- 5.5.3 MCT 31 152
- 5.6 Safety 152
- 5.6.1 High Voltage Test 152
- 5.7 EMC-correct Installation 153
- Precautions 153
- Control Cables 156
- 5.8 Residual Current Device 156
- 6 Application Examples 157
- 6.1.7 SLC Application Example 159
- Illustration 6.6 Set Actions 160
- Alternation 161
- 6.1.14 Start/Stop Conditions 163
- 130BB021.10 164
- 12 13 18 1927 29 32 164
- 33 20 37 164
- 61 68 693942505354 55 164
- Fieldbus cable 165
- Min.200mm 165
- 90° crossing 165
- 130BA080.11 165
- 7.4.3 Length (LGE) 167
- 7.4.4 Address (ADR) 167
- 7.4.6 The Data Field 167
- 7.4.7 The PKE Field 168
- 7.4.8 Parameter Number (PNU) 169
- 7.4.9 Index (IND) 169
- 7.4.10 Parameter Value (PWE) 169
- 7.6 Modbus RTU Overview 171
- 7.6.1 Assumptions 171
- 7.6.2 Prerequisite Knowledge 171
- 7.6.3 Modbus RTU Overview 171
- 96 and length 4 176
- FC profile) 180
- 8.1 General Specifications 185
- 8.1.3 12-Pulse Specifications 190
- 8.3 Acoustic Noise 196
- 8.2 Efficiency 196
- 8.4 Peak Voltage on Motor 197
- 8.5 Special Conditions 198
- 8.5.1 Purpose of Derating 198
- AMB, MAX 199
- Amb. Temp 200
- 130BB009.10 200
- Reference 202
- 8.6.1 Alarm Words 205
- 8.6.2 Warning Words 206
- 8.6.3 Extended Status Words 207
- *MG16C102* 220
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