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INDEX

1. INTRODUCTION

4

3

INSTALLATION MAP

 

1.1 Recipients

 

1.2 Conventions used in this manual

 

1.3 Safety notes

 

1.4 Compliance requirements of the installation

CLIENT DATA

INSTALLER DATA

ORIENTATION

(Insert geographical orientation and roof slope)

Company:

 

4
4
4
6

4. MOUNTING THE LEAF MICROINVERTER M500-S

9

 

4.1 Fixing LEAF Microinverter M500-S

 

4.2 Connecting the AC BUS

 

 

4.2.1 Connection without WIELAND distribution units 

 

 

4.2.2 Connection with WIELAND distribution unit

 

4.3 Connecting to the PV panels

 

4.4 Connecting the AC distribution network (Grid)

 

9
9

10
10
11
12

3. LEAF MICROINVERTER M500-S

7

 

3.1 Label

 

3.2 Wiring

Roof section N. ___

 

7
7

APPENDIX

13

Technical Details of LEAF Microinverter M500-S
Installation Map

 

13
14

2. GETTING STARTED: ANALYSIS OF THE CLIENT SITE

6

5. REMOVING A LEAF MICROINVERTER M500-S

12

14

Address:

City:

Company:

Address:

City:

Содержание M500-S

Страница 1: ...MICROINVERTER M500 S Installation Manual...

Страница 2: ...November 2014 Copyright LEAF SpA...

Страница 3: ...ting the AC BUS 4 2 1 Connection without WIELAND distribution units 4 2 2 Connection with WIELAND distribution unit 4 3 Connecting to the PV panels 4 4 Connecting the AC distribution network Grid 9 9...

Страница 4: ...t may affect the proper functioning of the device HOT SURFACE It indicates operations that may cause burns and serious damage in case of contact with hot surfaces NOTE It is used to highlight particul...

Страница 5: ...nd connection of the metal housing when required by the rules of installation of the photovoltaic system must be carried out through the appropriate threaded socket marked with the grounding symbol an...

Страница 6: ...the microinverter may cause a voltage drop of a value such as to impair the connection to the distribution network to ensure the efficient operation of the system the voltage drop in the AC wiring ha...

Страница 7: ...l inform the client about the best suited configuration based on the system architecture and clients needs Each microinverter is an independent production unit safe and efficient it can then be instal...

Страница 8: ...nected to the distribution network through the protective equipment defined by local regulations WARNING If exposed to sunlight the solar modules will always exhibit DC voltage at their electrical ter...

Страница 9: ...sequence of operations Connecting the AC bus of the PV system at all the LEAF M500 S microinverters Connecting all the LEAF M500 S microinverters to their respective panel or to the pair of solar pane...

Страница 10: ...n cables up to 3 AC lines from microinverters and up to 2 cables for connecting to the distribution network As depicted in fig 4 3 and 4 4 several arrangements are possible when more distributors are...

Страница 11: ...ed in series as shown in figure 4 5 Plug the DC connectors until the latch The DC connectors between the photovoltaic module and the LEAF Microinverter M500 S must not be opened during operation of th...

Страница 12: ...rk through the protective equipment defined by local regulations All the parts of the plant must be kept dry before and during installation and connection 5 REMOVING A LEAF MICROINVERTER M500 S Isolat...

Страница 13: ...re grounding Grounding is ensured by the dedicated conductor on the AC side its connection should be performed based on natio nal laws for grounding wires The use of the ground connection of the metal...

Страница 14: ...IN 1 INSTALLATION MAP CLIENT DATA INSTALLER DATA ORIENTATION Insert geographical orientation and roof slope Company 4 3 Roof section N ___ A Te In 2 5 14 Address City Company Address City...

Страница 15: ...nge 48 3 48 3 nominal power Low Voltage Fault Ride Through LVFRT Yes Max Output Fault Current 5 6 A Internal Input Transient Overvoltage Protection Yes Max Units per Branch Circuit 9 15 for 20 32A bre...

Страница 16: ...ntries across the globe The mission of VeNetWork is to promote business culture via the funding and development of new manufacturing companies and service providers that will generate economic profess...

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