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4 2. Installation and Wiring 2.1 Instruction before Installation Due to variety of users’ installation environment, reading this manual
5 2.3 Package Inspection Unknown situations may occur during shipments. Please check if there is any damage on the wooden carton. After opening the p
6 2.4 Identification Label Users can identify the model number by the information on the product label. The model number, specifications as well
7 3. Product Overview 3.1 Dimension Figure 3-1 Dimension of RPI-H3 Figure 3-2 Dimension of RPI-H5
8 3.2 Function Introduction Inverter’s exterior objects are shown on the Figure 3-3, and the detailed description is in sections 3.2.1 and 3.2.2. F
9 3.2.2 Inverter Input/Output Interface Figure 3-5 Input/Output interface
10 !!4. Installation 4.1 Installation Location WARNING!!!! Death and serious injuries may occur. ● Do not install the unit near/on the
11 Figure 4-1 Screw the mounting bracket for RPI-H3
12 Figure 4-2 Screw the mounting bracket for RPI-H5
13 ! Figure 4-3 Correct and incorrect installation illustration CAUTION The location and hardware should be a solid surface or a firm holder tha
i Contents 1. General Information ... 1 1.1 About this Manual ...
14 Ambient temperature -20℃~60℃.(power derating above 40℃) There shall be sufficient space for product operation as shown as the Figure 4-4. If
15 !5. Wiring 5.1 Preparation before Wiring 1. Make sure whether the voltage values, polarities are correct. 2. When grounding of the solar array i
16 5.2 AC Grid Connection: L + N + PE WARNING! Death and serious injuries may occur. Before AC wiring, please ensure AC breaker is switched off.
17 !! Figure 5-3 AC plug illustration The AC voltage should be as following. L-N: 230 Vac± 10 5.3 DC Connection (from PV Array) WARNING
18 (RPI-H3) / 5950W (RPI-H5). ◆ The device installed between PV Array and inverter must meet the rating of voltage higher than this device’s maximum
19 5.4.1 RS-485 Connection The pin definition of RS-485 is shown as in Table 5-2 and protocol settings are listed in Table 5-3. The wiring of multi-i
20 6. Active/Reactive Power Control and Low Voltage Ride Through (Optional) There are 2 settings for active power and 4 settings for reactive p
21 Power vs. frequency curve for VDE-AR-N 4105 Power vs. frequency curve for CEI-021 Figure 6-1 Power vs. frequency characteristic 6.2 Reac
22 target value variably adjustable by remote control (or other control technologies) will be specified by the network operator in the trans
23 6.2.4 Reactive Power / Voltage Characteristic Q(U)(CEI 0-21) Once user enables this method, user can set Q vs. Grid voltage operation
ii 6.1.1 Power Limit ...20 6.1.2 Power vs. Frequency ...
24 6.3 Low Voltage Ride Through (LVRT) According to CEI 0-21, 8.5.1 To avoid undue separation from the network if voltage dips occur, a generation
25 7. Turn on/off PV inverter WARNING::::BURN HAZARD The enclosure temperature may exceed over 70 ℃ while operating. Da
26 7.2 Inverter Setting 7.2.1 Country Setting The first time you startup this device. Country Setting is required. 1. In the country setting p
27 Figure 7-2 AC Configuration Setting-1
28 SELxxxxxxN e x t / E n t e rxxxxxxN / YSELENTENTSELENTExit ?N / YENTSELxxxxxxN e x t / E n t e rInstal
29 7.2.3 Connecting the Communication Wiring Multiple inverters could be monitored via RS-485 connection (Figure 5-6), but each inverter’s ID must be
30 O u t p u t 3 6 0 0 W T o d a y 7 2 0 0 W hO u t p u t C u r r e n t1 6 . 0 AU t i l i t y2 2 5 V 6 0 . 0 0 H z D C :
31 Page6 Total output energy Page7 Total input energy Page8 Start page Page9 Firmware version Page10 Event list Page11 Inverter ID Page12 Coun
32 N E T H E R L A N D SN e x t / E n t e rB E L G I U MN e x t / E n t e rX X X X X XN e x t / E n t e rN E T H
33 7.3.3 Language Selection When entering this page, user can set five different languages. Figure 7-8 Language selection Table 7-2 Language lis
iii Appendix A : Multi-function Relay ... 47 A.1 Multi-function relay output connection ...
34 7.3.4 Insulation Mode Figure 7-9 Insulation mode 7.3.5 Settings Setting includes Personal Setting, Coefficients Setting, Install Setting and
35 7.3.6 Italy Self-test Italy Self-test includes Uac High(UH), Uac Low(UL), Fac High(FH) and Fac Low(FL). User can choose the selection of
36 8. Maintenance In order to ensure the normal operation of PV Inverter, please check up regularly at least once each year or each hal
37 U t i l i t y2 2 5 V 6 0 . 0 0 H z3O u t p u t 3 6 0 0 W T o d a y 7 2 0 0 W h12O u t p u t C u r r e n t1 6 . 0 A4 D C :
38 9.2 Error Message & Trouble Shooting Table 9-2 Error message ERROR Message Possible cause Action E01: Grid Freq Over Rating 1. Actual ut
39 setting 4. Detection circuit malfunction 4. Check the detection circuit inside the inverter E13: Slow Over Voltage Range 1. Actual utility voltage
40 A05: NTC Over Temp 1. The ambient temp. is over 60℃ 2. Detection circuit malfunction 1. Check the installation ambient and environment 2. Chec
41 Inconsistent defective the inverter A22: Internal Comm Fault_R 1. Red. CPU is idling 2. The communication connection is disconnected 1. Check res
42 3. Driver for boost is defective or disconnected 4. Detection circuit malfunction the inverter 4. Check the detection circuit inside the inverter
43 Sensor Fail 3. Detection circuit malfunction 3. Check the detection circuit inside the inverter A45: HW OOCP 1. WB1 WB2 misconnection. 2. Detectio
iv Figure Index Figure 1-1 Solar inverter system operation illustration...2 Figure 2-1 Unpacking process ...
44 !10. De-Commissioning De-Commissioning Procedure If it is necessary to put the device out of operation for RMA or maintenance, please follow the
45 11. Technical Data 11.1 Specifications Table 11-1 Specifications RPI-H3 RPI-H5 GENERAL Enclosure Powder coated aluminum Operating temperat
46 Fuse Internal fuse, 20 A/250 V*1 Internal fuse, 20 A/250 V*2 MECHANISM Housing Aluminum Extrude Cooling Natural cooling IP rating IP65 External
47 Appendix A Multi-function Relay Inverter support one multi-function relay, the multi-function relay is available to external devices. The devic
48 ! Figure A-2 Dry contact location Danger !!!!Hazard of Electric shock. Touching electronic components can damage compo
49 Appendix B Digital Input To implementation of power management, the digital input interface receives the specifications of the network operator
50 Pin Function 1 Digital input 1 2 Digital input 2 3 Digital input 3 4 Digital input 4 5 Output 1 6
v Table Index Table 2-1 Packing list ...5 Table 5-1 AC wire requi
1 !!1. General Information 1.1 About this Manual This manual provides the detailed information of specification, installation procedures
2 1.4 Product Description This device is a single phase grid-tie solar inverter. It converts direct current (DC) electricity from photovoltaic power
3 1.6 Additional Information For more detailed information for RPI-H3/RPI-H5 or other related product information, please visit http://www.deltaww.co
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