Delta RPI-M15A Quick Installation Guide

2
Quick installation guide for RPI M15A M20A inverters
Table of contents
1 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Components of the inverter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Information on the type label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5 Planning the installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
6 Mounting the inverter. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . 7
7 Connecting to the grid (AC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
8 Connecting to the solar modules (DC) . . . . . . . . . . . . . . . . . . . . . . . . . . 10
9 Connecting to a datalogger via RS485 (optional) . . . . . . . . . . . . . . . . . . . . 11
10 Connecting EPO and dry contacts (optional). . . . . . . . . . . . . . . . . . . . . . . 12
11 Commissioning - basic settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
12 Commissioning - further settings (optional) . . . . . . . . . . . . . . . . . . . . . . . 14
Date and time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Display language. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Baud rate for RS485 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Inverter ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
  Constantcosphi(cosφ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Power limitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
AC connection type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
13 Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Service Europe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
©Copyright–DeltaEnergySystems(Germany)GmbH–Allrightsreserved.
Thismanualisincludedwithoursolarinverterandisintendedforusebytheinstallerandenduser.
Thetechnicalinstructionsandillustrationsinthismanualaretobetreatedascondentialandno
partofthismanualmaybereproducedwithoutpriorwrittenpermissionfromDeltaEnergySystems.
Maintenance technicians and end users may not release the information contained in this manual,
and may not use it for purposes not directly associated with the proper use of the solar power
inverter.
Allinformationandspecicationscanbemodiedwithoutpriornotice.
Thelatestversionofthismanualisavailableat
www.solar-inverter.com.
This manual applies for solar inverter models:
● RPI-M15A
● RPI-M20A
DeltaEnergySystems(Germany)GmbH
Tscheulinstrasse 21
79331 Teningen
Germany

Delta RPI-M15A Specifications

General

Brand	Delta
Model	RPI-M15A
Category	Inverter
Language	English