Delta Energy Systems RPI H3_110 Manual de usuario

Quick Installation Guide

RPI H3_110

United Kingdom Europe

RPI_H3_QIG_V1.0_EU_EN_2015-05-11.indd 1 15.05.15 11:31

2Quick installation guide for RPI H3 inverters

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

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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.

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notice.

This manual applies for solar inverters models:

ƔRPI H3_110

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If you experience deviations between the descriptions in this

quick installation guide and the information on the inverter dis-

play, please check www.solar-inverter.com for a quick installation

JXLGHWKDWPDWFKHVWKH¿UPZDUHYHUVLRQRQWKHLQYHUWHU7KH

standard manual can also be downloaded from www.solar-

inverter.com.

Delta Energy Systems (Germany) GmbH

Tscheulinstrasse 21

79331 Teningen

Germany

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 digital inputs and dry contacts (optional). . . . . . . . . . . . . . . . . . 11

10 Connecting to a datalogger via RS485 . . . . . . . . . . . . . . . . . . . . . . . . . . 12

11 Commissioning - basic settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

12 Commissioning - further settings (optional) . . . . . . . . . . . . . . . . . . . . . . . 14

Inverter ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Baud rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Date and time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

13 Technicaldata. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Service Europe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

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Quick installation guide for RPI H3 inverters

General Safety Instructions

DANGER

Risk of death by electrocution

Potentially fatal voltage is applied to the solar

inverter during operation. This potentially fatal

voltage is still present for 15 seconds after all

power sources have been disconnected.

ŹNever open the solar inverter.

ŹAlways disconnect the solar inverter from

power before installation, open the DC

disconnection switch and make sure neither

can be accidentally reconnected.

ŹWait at least 60 seconds until the capacitors

have discharged.

DANGER

Risk of death or serious injury from elec-

trocution

Potentially fatal voltage may be applied to the

DC connections of the solar inverter. When light

is falling on solar modules, they immediately start

producing energy. They do so, even when the

sun is not shining.

ŹNever disconnect the solar modules when the

solar inverter is powered.

ŹFirst switch off the grid connection so that

the solar inverter cannot feed energy into the

grid.

ŹTurn the DC disconnection switch to position

OFF.

ŹMake sure the DC connections cannot be

accidentally touched.

ƔRead this quick installation guide before you start installing

the inverter.

ƔThe solar inverter can be safely and normally operated if

installed and used in accordance with this manual (see

IEC 62109-5.3.3). Delta Energy Systems is not responsible

for damage incurred by failure to observe the installation and

commissioning instructions in this manual. For this reason,

be sure to observe and follow all instructions!

ƔInstallation and commissioning may only be performed by

TXDOL¿HGHOHFWULFLDQVXVLQJWKHLQVWDOODWLRQDQGFRPPLVVLRQ-

ing instructions found in this manual.

ƔThe solar inverter must be disconnected from power and the

solar modules before any work on it can be performed.

ƔThe solar inverter has a high leakage current value. The

ground wire must be connected before commissioning.

ƔDo not remove any warning signs that the manufacturer has

installed on the solar inverter.

ƔImproper handling of the solar inverter may result in physical

injury and damage to property. For this reason, observe and

follow all general safety instructions and warnings.

ƔThe solar inverter contains no components that must be

maintained or repaired by the operator or installer. All repairs

must be performed by Delta Energy Systems. Opening the

cover will void the warranty.

ƔDo not disconnect any cables when the solar inverter is pow-

ered due to risk of a fault arc.

ƔTo prevent lightning strikes, follow the relevant regulations

applicable in your country.

ƔThe surface of the solar inverter can become very hot dur-

ing operation. Use safety gloves when working on the solar

inverter.

ƔOnly devices in compliance with SELV (EN 69050) may be

connected to the RS485 interfaces.

Ɣ $OOFRQQHFWLRQVPXVWEHVXI¿FLHQWO\LQVXODWHGLQRUGHUWRFRP-

ply with the IP65 protection rating. Unused connections must

be closed by placing cover caps on the solar inverter.

RPI_H3_QIG_V1.0_EU_EN_2015-05-11.indd 3 15.05.15 11:31

4Quick installation guide for RPI H3 inverters

Components of the inverter

Label Designation Usage

LEDs

GRID Grid Green; lights up when the solar inverter feeds into the

grid

ALARM Alarm Red; Indicates an error, fault, or warning

Buttons

SEL Select Move to the next menu entry. Change a value. Cancel

value setting.

ENT Enter 6HOHFWPHQXLWHP2SHQFRQ¿JXUDEOHYDOXHIRUHGLWLQJ

Finish editing (adopt set value).

Display, buttons, LEDs

Type label

Electrical connectors

DC switch

DC Inputs

AC Connector

RS485

Digital inputs

and dry contacts

RPI_H3_QIG_V1.0_EU_EN_2015-05-11.indd 4 15.05.15 11:31

Quick installation guide for RPI H3 inverters

15 seconds

Risk of death by electrocution

Potentially fatal voltage is present when the solar inverter is in operation that remains for 15 seconds after being

disconnected from power.

Never open the solar inverter. The solar inverter contains no components that must be maintained or repaired by

the operator or installer. Opening the cover will void the warranty.

Read the manual delivered with the inverter before working with the solar inverter and follow the instructions

contained in the manual.

The housing of the inverter must be grounded if this is required by local regulations.

Regulatory Compliance Mark (RCM mark): The inverter is compliant with theAustralian Electrical Safety and

EMC standards. Applies only to Australia and New Zealand.

Information on the type label

Scope of delivery

AC Plug

Mounting plateInverter

Quick Installation Guide and

General Safety Instructions 2 mounting screws M4 to fasten the

inverter to the mounting plate

Quick Installation Guide

RPI H3_110

Europe

2 x

RPI_H3_QIG_V1.0_EU_EN_2015-05-11.indd 5 15.05.15 11:31

6Quick installation guide for RPI H3 inverters

Planning the installation

>30 cm >30 cm >30 cm

>50 cm

ŹEnsure adequate air circulation. Hot air must be able

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each inverter.

ŹDo not install inverters directly above one another.

Otherwise, the upper inverter is warmed up by the

lower one.

ŹConsider the operating temperature range (see sec-

tion “Technical Data”).

When the operating temperature range is exceeded,

the solar inverter reduces the amount of power gener-

ated.

Ambient temperature and air circulation

Outdoor installations

ŹThe solar inverter has protection

degree IP65 and can be installed

indoors or in protected outdoor

areas (that means outdoor but

protected by a roof against direct

sun, rain or snow).

ŹMount the solar inverter vertically.

Where to mount the inverter

ᅛᅟᅟ

ŹMount the solar inverter so that the

LEDs and display can be easily seen

and that the buttons can be operated.

Make sure the reading angle and instal-

ODWLRQKHLJKWDUHVXI¿FLHQW

ŹAlways use the mounting plate

supplied with the inverter.

ŹCheck that the wall is capable of

bearing the heavy weight of the

inverter.

ŹUse dowels and screws that are

suitable for the wall material and

the heavy weight.

ŹMount the inverter on a vibration-

free wall to avoid disruptive

vibrations.

Ź 0RXQWWKHLQYHUWHURQDÀDWZDOO

only. Brick walls can cause prob-

lems if they are too bumpy.

ŹPossible noise emissions can be

disruptive when the inverter is

used in living areas or in buildings

with animals. Therefore, choose

your installation location carefully.

Mounting orientation

RPI_H3_QIG_V1.0_EU_EN_2015-05-11.indd 6 15.05.15 11:31

Quick installation guide for RPI H3 inverters

Mounting the inverter

392

145 145

200

7070

100100

ŹHang the inverter onto

the mounting plate.

ŹCheck that the rail of the inverter hangs

correctly in the mounting plate and screw

the inverter to the mounting plate.

ŹFasten the mounting plate

with 6 M5 screws to the wall.

4ŹGround the inverter housing.

Washer spring

Washer

M4 Screw

Grounding cable

Toothed ring

RPI_H3_QIG_V1.0_EU_EN_2015-05-11.indd 7 15.05.15 11:31

8Quick installation guide for RPI H3 inverters

Connecting to the grid (AC)

DANGER

Risk of death or serious injury from electrocu-

tion

ŹSet the DC disconnection switch to position OFF

before connecting or disconnecting the AC plug.

AC connector

The AC plug is included in the delivery box

2 = N 1 = L

= PE

Wiring the AC connector: 1 phase (L, N, PE)

Use wire end sleeves on each wire.

12 mm

52.5 mm

12 mm

55 mm (PE)

RPI_H3_QIG_V1.0_EU_EN_2015-05-11.indd 8 15.05.15 11:31

Quick installation guide for RPI H3 inverters

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try or region.

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operator.

For the safety of the user and for the security of your installation,

install safety and protection devices that are required for your

installation environment (example: automatic circuit breaker and/

or overcurrent protection equipment).2

Use the proper upstream circuit breaker to protect the inverter:

Model Upstream Circuit Breaker

RPI H3 16 A

GNL

to the

inverter

The inverter is not capable of feeding in DC residual currents due

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VDE 0100-712.

The possibilities of faults were examined by Delta without tak-

ing the integrated RCMU (residual-current monitoring unit) into

account. When examining these faults in terms of the current

valid installation standards, no danger in combination with a type

A upstream residual-current device (RCD) can occur. Therefore

faults that would otherwise require the use of a type B residual-

current device due to the inverter can be excluded.

The integrated all-pole sensitive RCMU provides additional

safety. RCD Type A can be used for this inverter, according to the

following table.

Minimum tripping current of the RCD 30 mA *

Table: Recommended RCD Type A for one inverter

* see description in the note below

The value of the tripping current mainly depends

on the installation of the PV generator, the size of

the PV array and environmental conditions (e.g.

humidity).

Important information regarding safety AC cable requirements

Use properly sized wires (see table)

AC plug Wieland RST25i3S S1AZR2V

BG03 (96. 032.4154.3)

Current rating $

Min. / max. cable diameter 10 ... 14 mm

Min. / Max. wire diameter 0.75 ... 4 mm2

Recommended torque for termi-

nal screws 0.8 ... 1.0 Nm

Read and follow the instructions delivered with the AC plug.

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or rigid copper cable.

When calculating the cross section of the cable, consider:

Ɣmaterial used

Ɣthermal conditions

Ɣcable length

Ɣtype of installation

ƔAC voltage drop

Ɣpower losses in cable

$OZD\VIROORZWKHV\VWHPLQVWDOODWLRQUHTXLUHPHQWVGH¿QHGIRU

your country!

Grounding the inverter

The inverter must be grounded via the AC connector’s PE con-

ductor. To do this, connect the PE conductor to the designated

terminal of the AC plug.

WARNING

Dual Supply

Do not work on this equipment until it is isolated from

both mains and on site generation supplies

Isolate on-site Generating Unit(s) at ………………………………………………….

Isolate mains supply at………………………………………………………

Warnin

–Onl

ersons authorised b

the DNO ma

remove the main cut out fuse

Markings on the inverter

In some countries, the following labels have to be applied on the

front of each micro inverter. Please check applicable national and

local standards and regulations.

Warning

Two sources of voltage present

- distribution network

- photovoltaic panels

Isolate both sources before

carrying out any work

RPI_H3_QIG_V1.0_EU_EN_2015-05-11.indd 9 15.05.15 11:31

10 Quick installation guide for RPI H3 inverters

Connecting to the solar modules (DC)

It is recommended to use a spe-

cial open-end spanner for the

MC4 DC connectors if you need

to disconnect MC4 DC connectors

from the inverter. Otherwise you

might destroy the DC connectors.

ŹTo ensure protection degree IP65, cap all

unused connectors with the caps delivered

with the inverter.

DC connectors on the inverter Plugs for DC cable

abMultiContact

mm2mm

DC–

1,5/2,5 3-6 32.0010P0001-UR

5,5-9 32.0012P0001-UR

4/6 3–6 32.0014P0001-UR

5,5-9 32.0016P0001-UR

DC+ 1,5/2,5 3-6 32.0011P0001-UR

5,5-9 32.0013P0001-UR

4/6 3-6 32.0015P0001-UR

5,5-9 32.0017P0001-UR

DANGER

Risk of death or serious injury from electrocution

Potentially fatal voltage may be applied to the DC connections of the solar

inverter. When light is falling on solar modules, they immediately start pro-

ducing energy. They do so, even when the sun is not shining directly onto the

solar modules.

ŹTurn the DC disconnection switch to position OFF.

ŹNever disconnect the solar modules when the solar inverter is powered.

ŹFirst switch off the grid connection so that the solar inverter cannot feed

energy into the grid.

ŹMake sure the DC connections cannot be accidentally touched.

'&FDEOHVSHFL¿FDWLRQ

DC Inputs

–

DC2

–

DC1

ŹCheck the polarity of

the DC voltage before

you connect the solar

modules.

RPI_H3_QIG_V1.0_EU_EN_2015-05-11.indd 10 15.05.15 11:31

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