Danfoss TripleLynx CN Manual de Serviço Página 19
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Illustration 3.6: Derating Temperature
TripleLynx CN 8 kW TripleLynx CN 10 kW TripleLynx CN 12.5 kW TripleLynx CN 15 kW
PV current, per input 12 A (+2 %) 12 A (+2 %) 12 A (+2 %) 12 A (+2 %)
Grid current, per phase 12 A (+2 %) 15 A (+2 %) 18 A (+2 %) 22 A (+2 %)
Grid power, total 8000 W (+3 %) 10000 W (+3 %) 12500 W (+3 %) 15000 W (+3 %)
To avoid unintentional derating due to measurement inaccuracy, the values in brackets are added to the limits.
Table 3.2: Derating Limits
PV Power Settings
The PV power settings comprise PV power and PV array area, for each input to the inverter.
Always set the installed PV power on the inputs. This is particularly important if the PV power
value differs for the individual PV inputs.
Determination of PV Input Settings
• Inputs in series
- The setting is the rated PV power (STC) for the installation.
• Inputs connected in parallel
- The setting for each PV input in the parallel group is the total amount of PV
power installed to that group divided by the number of parallel inputs.
For examples, see the section
Start-up and Check of Settings
.
Configure PV Inputs
Enter PV input values for asymmetrical layouts.
Access at security level 1 is required:
1.
In the display, go to [Setup → Calibration → PV array].
In the Web Server, go to [Inverter → Setup → Calibration → PV array].
2. Enter PV input values.
3. Enter PV array areas (optional).
Excessive Grid Power
The factory settings include a preset DC power capacity per input, which is 6 kW per PV input.
To avoid exceeding the maximum DC power allowed, the inverter will reduce the value evenly;
hence:
3. Description of the Inverter
18 L00410582-01_02
3
- Reference Manual 1
- Contents 2
- 6. Installation and Start-up 3
- 8. User Interface 3
- 9. Web Server Quick Guide 4
- 10. Ancillary Services 4
- 11. Service and Repair 4
- 1. Safety and Conformity 6
- Hazards of PV Systems 7
- PV Load Switch 7
- 1.4. Conformity 8
- 2. Introduction 9
- 2.2. List of Symbols 10
- List of Abbreviations 10
- 2.5. Manual History 11
- 2.6. Related Literature 11
- 2.4. Software Version 11
- 3.1. Variants 12
- 12 L00410582-01_02 13
- 3.3.1. Functional Overview 14
- 3.3.2. Functional Safety 15
- 3.3.3. International Inverter 16
- 3.3.4. Derating 17
- Maintenance 18
- 18 L00410582-01_02 19
- 3.3.5. MPPT 20
- 3.3.6. Efficiency 21
- L00410582-01_02 21 22
- 3.3.7. Start-up 23
- Interna 24
- 24 L00410582-01_02 25
- Functional Over 26
- 26 L00410582-01_02 27
- - Ambient temperature 28
- - UV resistance 28
- 5.2.2. Grid Impedance 29
- Thin Film 30
- 30 L00410582-01_02 31
- L00410582-01_02 31 32
- 32 L00410582-01_02 33
- PV Connection 34
- 34 L00410582-01_02 35
- L00410582-01_02 35 36
- 36 L00410582-01_02 37
- L00410582-01_02 37 38
- 38 L00410582-01_02 39
- L00410582-01_02 39 40
- 40 L00410582-01_02 41
- 5.3.2. Thin Film 42
- 5.3.3. Lightning Protection 42
- 5.3.4. Thermal Management 42
- 5.3.5. Simulation of PV 43
- 6.2. Mounting the Inverter 46
- 6.3. Removing the Inverter 48
- 6.5. AC Grid Connection 51
- 6.6. PV Connection 52
- 7.1. Overview 54
- 54 L00410582-01_02 55
- 7.2.2. Other Peripheral Units 56
- Sensor Inputs 57
- Alarm Output 58
- GSM Modem 58
- RS485 Communication 59
- Ethernet Communication 60
- 8.1.1. View 62
- 8.1.2. View 2 62
- 8.1.3. Status 63
- 8.1.4. Production Log 66
- Parallel connection 68
- 8.2. Overview of Event Log 70
- 8.3. Peripheral Units Setup 71
- 8.3.3. Communication Channel 72
- 8.3.4. GSM modem 72
- 8.3.5. RS485 Communication 72
- 8.3.6. Ethernet Communication 72
- Master Mode 75
- 9.3.2. Setup Wizard 78
- Operation 82
- 9.5. Additional Information 85
- 10.2. Power Level Adjustment 87
- Primary Frequency Control 87
- Reactive Power 88
- 10.4.4. Grid Management Box 91
- 10.5. Fault Ride Through 92
- 10.5.1. Example 93
- 11.2.2. Cleaning the Heatsink 98
- 12.2. Norms and Standards 100
- 12.3. Installation 100
- 12. Technical Data 101
- 12.5.1. Network Topology 105
- Danfoss Solar Inverters A/S 106
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