CPS SCA36KTL-DO/US-480 - Smart Inverter Functions ( Default State )

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2.4 Smart Inverter Functions:

The CPS SCA36/50/60KTL-DO/US-480 3-Phase String Inverters employ Smart

Inverter (Grid Support) Functions in compliance with UL1741, SA8-SA18 and

UL1741-SB standards. The default activation status is indicated below.

Smart Inverter Function

IEEE1547-2018

Rule 21

ISO-NE

Anti-islanding

Enabled

Low/High Voltage Ride-

Through

Enabled

Low/High Frequency Ride-

Through

Enabled

Dynamic Volt/VAR Operation

Enabled

Disabled

Ramp Rate

Enabled

Fixed Power Factor

Enabled

Disabled

Reconnect by “Soft-Start”

Enabled

Frequency-Watt

Disabled

Enabled

Disabled

Volt/Watt

Enabled

Disabled

Main Page

Table of Contents4
Before You Start8
Important Safety Instructions10
Overview16
Inverter for Grid-Tied PV Systems16
Product Features17
Product Protection and Functions18
Smart Inverter Functions ( Default State )19
Appearance and Main Item Description20
Schematic Diagram and Circuit Design21
Anti-Islanding Detection23
DC Ground Fault Protection23
Surge Suppression23
DC Arc-Fault Protection24
Module-Level Rapid Shutdown24
Installation25
Recommendations before Installation27
Mechanical Installation30
Dimensions30
Installation Method (See Figure 3-2)30
Installation Space Requirement32
Mounting the Inverter Onto the Bracket36
Electrical Installation44
Removing/Replacing the Wiring Box Cover44
Wiring Boxes46
DC Connection48
AC and Ground Connection59
AC Connections61
Communication Connection66
Description of the Communication Board67
RS485 Communication67
RS485 Network Set-Up68
Communication Wiring69
User Interface71
Description of Lcd Panel71
Operation State73
Interface Types74
Commissioning76
Mechanical Installation Check76
Conductor Connections Check76
Electrical Check76
Commissioning Steps77
Main Menu and Operation84
Measurement Data84
Setting85
System Parameters87
Control Command90
Protect Parameters93
LVRT/HVRT Parameters98
Power Derating Setup103
Reactive Power Derating Setup107
Arc Parameters113
Other Parameters113
Power On/Off118
Manual Power ON/OFF118
Automatic Turn ON/OFF118
History Record119
Device Information120
Start-Up121
Shut-Down121
Operation Mode122
Grid-Tied Power Generation122
Firmware Upgrade123
Fault Shutdown and Troubleshooting126
Led Fault and Troubleshooting126
Lcd Fault and Troubleshooting127
Maintenance and De-Installation134
Product Maintenance134
Check Electrical Connections134
Clean the Air Vent Grate135
Replace the Cooling Fans135
Replace the Inverter137
D E - Installing the Inverter140
Accessories141
Fuse Bypass Terminals141
Bypass Input Terminal Instructions141
Shade Cover (Ssc-60St)144
Protection from Harsh Conditions144
Increased Energy Production144
Y-Comb Terminal Block (Optional)145
Technical Data146
Datasheet146
Measurement Tolerances148
Production Graphs149
Altitude Derating Graph149
High Temperature Derating Graph150
Grid Voltage Derating Graph150
PV Voltage Derating Graph151
Reactive Power Capability154
Limited Warranty155

CPS SCA36KTL-DO/US-480 - Smart Inverter Functions ( Default State )

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