CPS US-480 Wartungshandbuch

CPS SC Series Grid-tied PV Inverter CPS SC20KTL-DO/US-480 Installation and Operation Manual CHINT POWER SYSTEMS AMERICA CO., LTD.

Chapter 2 Overview 7Description of main items of CPS SC20KTL-DO/US-480 (sh

Chapter 3 Installation 8Chapter 3 Installation Below is the inst

Chapter 3 Installation 9bolts & nuts pairs for backup use) M5 nut 2 for ground

Chapter 3 Installation 109 Sufficient convection space; 9 Away fr

Chapter 3 Installation 11(c) Do NOT mount the inverter forwards. (d) Do NOT mount th

Chapter 3 Installation 12objects should meet the following conditio

Chapter 3 Installation 13 Figure 3-4 Bracket mounting dimensions (b) Drill hole

Chapter 3 Installation 14 Figure 3-5 Positions of bolt holes on the

Chapter 3 Installation 15 Figure 3-7a Mounting inverter on the bracket Figure 3-7b

Chapter 3 Installation 16 Figure 3-7c Mounting inverter on the brac

Table of Contents Before You Start… ...1 Chapter 1 IMPORTANT SAFETY INSTRUCTIONS...2

Chapter 3 Installation 17 Figure 3-7e Mounting inverter on the bracket (f) Put the

Chapter 3 Installation 18DC input Signal port AC output and ground

Chapter 3 Installation 19under any conditions; (b) The inverter has 2 MPPTs. Ensure

Chapter 3 Installation 207 strings 16~10AWG 6 strings 16~10AWG

Chapter 3 Installation 21The recommended fuse types are listed in the following tabl

Chapter 3 Installation 22(b) Insert the cables through steel condui

Chapter 3 Installation 23 Figure 3-12 Diagram for wire connection of DC input (e) Fo

Chapter 3 Installation 24Figure 3-13 Diagram of wire connection in

Chapter 3 Installation 25 Figure 3-14 Diagram for wire stripping of AC output (c)

Chapter 3 Installation 26accessory kit as shown in Figure 3-17: Fi

4.4 Fault shutdown ... 38 Chapter 5 Human Machine Interface ... 38 5.1 Des

Chapter 3 Installation 27(1) The communication of one single local inverter is to co

Chapter 3 Installation 28RS485-2 port of one inverter to the RS485-

Chapter 4 Operation 29Chapter 4 Operation 4.1 Start-up and shut-down 4.1.1 Start-up Manual

Chapter 4 Operation 30or the ambient temperature exceeds the normal ra

Chapter 4 Operation 31In this mode, the inverter converts the power generated by PV modules

Chapter 4 Operation 32 Figure 4-4 Fault indication interface 4.3 Grid

Chapter 4 Operation 334.4 Fault shutdown The inverter will be shut down automatically when

Chapter 4 Operation 34 Alarm/ Protection/ Fault Definition Possible ca

Chapter 4 Operation 35 Alarm/ Protection/ Fault Definition Possible causesRecommended solut

Chapter 4 Operation 36 Alarm/ Protection/ Fault Definition Possible ca

1Before You Start… This manual contains important information regarding installation and safe operation of this unit. Be sure to read this manual

Chapter 4 Operation 37 Alarm/ Protection/ Fault Definition Possible causesRecommended solut

Chapter 5 Human Machine Interface 38Chapter 5 Human Machine Interface

Chapter 5 Human Machine Interface 39Light out In other opera

Chapter 5 Human Machine Interface 40that the system is energized and u

Chapter 5 Human Machine Interface 41 Figure 5-2 LOGO

Chapter 5 Human Machine Interface 42(a) (b)

Chapter 5 Human Machine Interface 43Figure 5-7. 1 O

Chapter 5 Human Machine Interface 44 Figure 5-8 Operation informatio

Chapter 5 Human Machine Interface 452 AlarmNo AlarmSPICommEr

Chapter 5 Human Machine Interface 46TotalTag” menu. Figure 5-10 Hist

Chapter 1 IMPORTANT SAFETY INSTRUCTIONS 2Chapter 1 IMPORTANT SAF

Chapter 5 Human Machine Interface 47screen ; move the cursor

Chapter 5 Human Machine Interface 484 Setting 1 ON/OFF 2 Langu

Chapter 5 Human Machine Interface 49Table 5-3 Protection Par

Chapter 5 Human Machine Interface 50This function will not respond whe

Chapter 6 Service and Maintenance 51Chapter 6 Service and Maintenance The CPS SC20

Chapter 6 Service and Maintenance 52(2) Disconnect the fan tray asse

Chapter 6 Service and Maintenance 53 Figure 6-4 Unscrew the fan bracket on the right

Chapter 6 Service and Maintenance 54 Figure 6-6 Inserting the fan tr

Chapter 6 Service and Maintenance 55Figure 6-8 Revealing the wire connectors Figure

Chapter 6 Service and Maintenance 56 Figure 6-11 Fixing the fan brac

Chapter 1 IMPORTANT SAFETY INSTRUCTIONS 3avoid reducing conversion efficie

Chapter 6 Service and Maintenance 57(8) Put the two removed panels back and secure th

Chapter 7 Technical Data 58Chapter 7 Technical Data Model Name CPS

Chapter 7 Technical Data 59Max AC Output Current 27.3A Rated Output Frequency 60Hz Ou

Chapter 7 Technical Data 60Weight 132lbs / 63kg Safety Safety and E

Chapter 8 Limited Warranty 61Chapter 8 Limited Warranty The warranty policy of thi

CHINT POWER SYSTEMS AMERICA CO., LTD. Address: 700 International Parkway, Suite 102 Richardson, Texas 75081 Service Hotline: 855-584-7

Chapter 2 Overview 4Chapter 2 Overview 2.1 Inverter for grid-tied

Chapter 2 Overview 52.3 Product features CPS SC20KTL-DO/US-480 inverter in

Chapter 2 Overview 62.4 Circuit structure design The basic schemati