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Table of Contents
- 1 Table of Contents
- 2 General Safety Instructions
- 3 Safety Symbols and Terminology Definitions
- 4 Safety Instructions
- 5 Introduction
- 6 System
- 7 Data Evaluation and Communication
- 8 Technical Structure of the Solar Inverter
- 9 Ambient Temperature
- 10 Inverter PV Input DC Voltage Range
- 11 Efficiency
- 12 Equipment Overview
- 13 Inverter Type and Safety Labels
- 14 Installation
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Table of Contents
Related Manuals for Delta BDI Series
Summary of Contents for Delta BDI Series
- Page 1 Mar 09, 2022 Operation and Installation Manual for Delta BDI Series E4_BDI E6_BDI E8_BDI E10_BDI...
- Page 3 This manual accompanies our equipment for use by the end users. The technical instructions and illustrations contained in this ma- nual are to be treated as confidential and no part may be reproduced without the prior written permission of DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
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Page 4: Table Of Contents
Table of Contents General safety instructions Safety symbols and terminology definitions Safety Instructions Introduction System Data evaluation and communication Technical structure of the solar inverter Ambient temperature Inverter PV input DC voltage range Efficiency Equipment overview Inverter type and safety labels Installation Visual inspection Installation location... - Page 5 LED Status 5.1.3 LED Message Button 5.2.1 Reset button 5.2.2 Dark start button Inverter turn-on procedure Inverter turn-off procedure Delta Ex_BDI series APP Manual 5.5.1 Introduction 5.5.2 Install App 5.5.3 Connect to device 5.5.4 Initiate Commissioning the WHB-200 Buzzer indication...
- Page 6 10.3 FCC compliance information 10.4 Canada compliance information Warranty Appendix Glossary...
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Page 7: General Safety Instructions
North American and International safety standards. However, like all electrical and electronic equipment, safety precautions must be observed and followed during installation and operation of the Delta Ex_BDI series inverters to reduce the risk of personal injury and to ensure a safe installation. -
Page 8: Safety Symbols And Terminology Definitions
Lisez l’intégralité du manuel et prenez note de toutes les déclarations relatives à la sécurité sous les rubriques intitulées DANGER ! AVERTISSEMENT ! PRUDENCE ! et AVIS ! avant de commencer l’installation ou la mise en service des onduleurs solaires E4_BDI, E6_BDI, E8_BDI and E10_BDI.. Toutes les installations électriques nord-américaines doivent être conformes et respecter tous les règlements des services publics, nationaux, locaux ainsi que le National Electrical Code ANSI/ NFPA 70. -
Page 9: Safety Instructions
The inverter section contains no user-serviceable parts. For all service and maintenance, the inverter should be returned to a Delta Authorized Service Center. • Read all of these instructions, cautions, and warnings for the Delta Ex_BDI series inverter and associated PV array documentation. •... -
Page 10: Introduction
UL 1741 SB for Grid Support Utility Interactive Inverters that support a more stable utility grid. Delta Ex_BDI series were testing to the UL 1741 SB for CA Rule 21 and other Source Require- ment Document (SRD) including ‘PG&E Electric Rule No.21 Hh’, ‘SCE Rule21 Hh’, ‘SDGE Rule21 Hh’... -
Page 11: System
Delta Ex_BDI series were tested to the UL 1741 SB for CA Rule 21 and other Source Requirement Document (SRD) including “PG&E Electric Rule No.21 Hh” Jul,2017, “SCE Rule21 Hh”, “SDGE Rule21 Hh” and “HECO SRD V2.0”. Contains NCC ID: CCAJ11LPxxxxTx Delta Ex_BDI inverters qualify as PV Rapid Shutdown Equipment (PVRSE). - Page 12 Figure 1: Block Diagram of DC Coupled System Equipped with WHB for Partial Load Backup Solution Figure 2: Block Diagram of AC Coupled System Equipped with WHB for Partial Load Backup Solution...
- Page 13 Figure 3: Block Diagram of DC Coupled System Equipped with WHB for Whole Home Back- up Solution Figure 4: Block Diagram of AC Coupled System Equipped with WHB for Whole Home Back- up Solution...
- Page 14 Delta Ex_BDI series inverter, and the PV power option will be deactivated. High Voltage Battery If a high voltage(HV) battery is connected to the Delta Ex_BDI series inverter, it must be activated before use. This setting can be done in factory test or via APP after instal- lation.
- Page 15 BLE. Delta Cloud Delta Ex_BDI series can exchange with Delta cloud using gateway (Wi-Fi / Ethernet / Cellular) which can be installed in the AC wiring box of inverter. Also, gateway can push data directly to customer’s cloud or third-party cloud.
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Page 16: Data Evaluation And Communication
The high-quality aluminum casing corresponds to protection degree NEMA Type 4 and is protected by an anti-corrosion finish. The heat sink on the Delta solar and energy storage inverter is designed in such a way that operation of the inverter is possible at ambient temperatures from -22°F to +113°F (-30°C to +45°C) at full power and optimal efficiency for either 240 Vac or 208 Vac AC grids. -
Page 17: Ambient Temperature
120% 100% Ambient Temprature(℃) Figure 5: Typical temperature derating curve of Delta Ex_BDI series inverter Inverter PV input DC voltage range 12000 PV voltage derating curve for Ex-BDI series... -
Page 18: Efficiency
2.6 Efficiency The best efficiency of the solar inverter is obtained at input voltages > 320V for 208V grid, and input voltages > 380V for 240V grid. The curve is obtained at 240V from PV port to utility grid. Figure 7: Efficiency plot of E10_BDI (PV to AC) Figure 8: Efficiency plot of E10_BDI (EV to AC, discharging) Figure 9: Efficiency plot of E10_BDI (AC to EV, charging) -
Page 19: Equipment Overview
Equipment overview (1) Inverter Power Box (2) DC-DC box (3) Lockable DC Disconnect (4) Wiring Box (5) Conduit Plugs (6) LED Indicator (7) Wall Mounting Plate Figure 10: Exterior view of inverter main components A further description of the equipment features: (1) Inverter Power Box - This is the inverter section of the assembly. -
Page 20: Inverter Type And Safety Labels
Inverter type and safety labels The type label is shown in figure 11. Different type labels can be found on the models E4_BDI, E6_BDI, E8_BDI, E10_BDI. The inverter serial number can be found on the type label. The main caution labels in English and French are on the right side of the inverter. WARNING *Cancer and Reproductive Harm - www.P65Warnings.ca.gov. - Page 21 16.73 in/ 425 mm Figure 12: Dimensions of Delta Ex_BDI Series inverters Figure 13: Wiring box of Ex_BDI series inverters (1) EVSE teminals (6) AC side L1 (2) BAT terminals (7) AC side Netural (3) PV teminals (8) AC side L2...
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Page 22: Installation
10-6 AWG (4 - 13 mm2) 28 in-lbs Table 1: Required torques for wiring box terminals Installation Read all of these instructions, cautions, and warnings for the Delta WARNING! Ex_BDI series inverter and associated PV array documentation. AVERTISSEMENT! Lisez toutes les instructions, rubriques Prudence et Avertissement de l’onduleur Delta Ex_BDI series , ainsi que la documentation sur...