Enphase IQ 7+ Handleiding

Enphase Niet gecategoriseerd IQ 7+

Lees hieronder de 📖 handleiding in het Nederlandse voor Enphase IQ 7+ (5 pagina's) in de categorie Niet gecategoriseerd. Deze handleiding was nuttig voor 42 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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Pagina 1/5

Q U I C K I N S T A L L G U I D E

Installing Enphase IQ 7, IQ 7+ IQ 7X and Microinverters

To install Enphase IQ Series Microinverters, read and follow all warnings and instructions in this guide and in the Enphase IQ 7 and IQ 7+ Microinverter

Installation and Operation Manual at: . Safety warnings are listed on the back of this guide.enphase.com/support

The Enphase Microinverter models listed in this guide do not require grounding electrode conductors (GEC) or equipment grounding conductors (EGC).

The microinverter has a Class II double-insulated rating, which includes ground fault protection (GFP). To support GFP, use only PV modules equipped

with DC cables labeled or .PV Wire PV Cable

IMPORTANT: Enphase IQ Series Microinverters require the Q Cable and are not compatible with previous Enphase cabling. An Envoy-S is required

to monitor performance of the IQ Microinverters. The Q Accessories work only with Enphase IQ Series Microinverters.

D ) Check that you have these other items:

• An AC junction box.

• Tools: screwdrivers, wire cutter, voltmeter, torque wrench,

sockets, and wrenches for mounting hardware

• Field Wireable Connectors (Q-CONN-R-10M and Q-CONN-R-10F

for single phase Q Cable or Q-CONN-3P-10M and Q-CONN-

3P-10F for multiphase Q Cable): optional male and female

connectors.

E ) Protect your system with lightning and/or surge suppression

devices. It is also important to have insurance that protects

against lightning and electrical surges.

F ) Plan your AC branch circuits to meet the following limits for

maximum number of microinverters per branch when protected

with a 20-amp over-current protection device (OCPD). For

multiphase installations, use a 3-pole 20A OCPD.

Maximum* IQ Micros per AC branch circuit

IQ 7 Micros IQ 7+ Micros IQ 7X Micros

Single-phase 16 13 12

Multiphase 48 39 36

* Limits may vary. Refer to local requirements to dene the

number of microinverters per branch in your area.

G ) Size the AC wire gauge to account for voltage rise. Select the

correct wire size based on the distance from the beginning of the

Enphase Q Cable to the breaker in the load center. Refer to the

Voltage Rise Technical Brief at for more enphase.com/support

information.

Center-feed the branch circuit to minimize voltage Best practice:

rise in a fully-populated branch.

AC connector

Enphase

IQ Series Micro

DC connector

AC junction box/isolator

terminator

Enphase

Q Cable

Tie wraps or

cable clips

Enphase

disconnect

tool

PREPARATION

A ) Download the Enphase Installer Toolkit mobile app and

open it to log in to your Enlighten account. With this app,

you can scan microinverter serial numbers and connect

to the Enphase Envoy-S to track system installation

progress. To download, go to or enphase.com/toolkit

scan the QR code at right.

B ) Refer to the following table and check PV module compatibility at:

enphase.com/en-us/support/module-compatibility.

Model DC connector PV module cell count

IQ7-60-2-INT MC-4 locking type Pair only with 60-cell modules.

IQ7PLUS-72-2-INT MC-4 locking type Pair with 60- or 72-cell modules.

IQ7X-96-2-INT MC-4 locking type Pair only with 96-cell modules.

C ) In addition to the Enphase Microinverters, PV modules and racking,

you will need these :Enphase items

• An Enphase Envoy-S (model ENV-S-WM-230 or ENV-S-WB-230-F/G/I)

communications gateway is required to monitor solar production and

may be required to propagate a grid prole to the microinverters.

NOTE: Depending on your region, IQ Series Microinverters may not

produce until an Envoy-S is installed and congured with the appropri-

ate grid prole. See the Envoy-S Quick Install Guide for details.

• Enphase Q Relay, single phase (Q-RELAY-1P-INT) or Enphase Q Relay,

multiphase (Q-RELAY-3P-INT).

• Tie wraps or cable clips (ET-CLIP-100) - works with both multiphase

and single-phase cable

• Enphase Sealing Caps (Q-SEAL-10): for any unused connectors on

the Enphase Q Cable

• Enphase Terminator (Q-TERM-R-10 for single phase or Q-TERM-

3P-10 for multiphase): one for each AC cable segment end.

• Enphase Disconnect Tool (Q-DISC-10)

• Enphase Q Cable for single-phase or multiphase:

Cable model Connector

spacing*

PV module

orientation

Connectors

per box

Single-phase

Q-25-10-240 1.3m Portrait (all) 240

Q-25-17-240 2.0m 240Landscape (60- and 96-cell)

Q-25-20-200 2.3m Landscape (72-cell) 200

Multiphase

Q-25-10-3P-200 1.3m Portrait (all) 200

Q-25-17-3P-160 2.0m 160Landscape (60- and 96-cell)

Q-25-20-3P-160 2.3m Landscape (72-cell) 160

*Allows for 30 cm of cable slack.

Manage the Cabling

A ) Use cable clips or tie wraps to attach the

cable to the racking. The cable must be

supported at least every 1.8 m.

B ) Dress any excess cabling in loops so

that it does not contact the roof. Do

not form loops smaller than 12 cm in

diameter.

Create an Installation Map

Create a paper installation map to record microinverter serial num-

bers and position in the array.

A ) Peel the removable serial number label from each microinverter

and afx it to the respective location on the paper installation map.

B ) Peel the label from the Envoy-S and afx it to the installation map.

C ) Always keep a copy of the installation map for your records.

Afx serial number labels

Connect the Microinverters

A ) Connect the microinverter. Listen for a click as the connectors

engage.

B ) Cover any unused connectors on the AC cable with Enphase

Sealing Caps. Listen for a click as the sealing caps engage.

To remove a sealing cap or AC connector, you must use an Enphase

disconnect tool.

Cable clip

WARNING: Install sealing caps on all unused AC connectors as

these connectors become live when the system is energized.

Sealing caps are required for protection against moisture ingress.

Mount the Microinverters

A ) If the Enphase DC bulkhead connectors are not already attached to

the microinverters, attach them now. Make sure they are fully seated.

B ) Mount the microinverter bracket side up (as shown) and under the

PV module, away from rain and sun. Allow a minimum of 1.9 cm

between the roof and the microinverter. Also allow 1.3 cm between

the back of the PV module and the top of the microinverter.

C ) Torque the mounting fasteners as follows. Do not over torque.

• 6 mm mounting hardware: 5 N m

• 8 mm mounting hardware: 9 N m

• When using mounting hardware, use the manufacturer’s recom-

mended torque value

INSTALLATION

Position the Enphase Q Cable

A ) Plan each cable segment to allow connectors on the Enphase Q Cable

to align with each PV module. Allow extra length for slack, cable turns,

and any obstructions.

B ) Mark the approximate centers of each PV module on the PV racking.

C ) Lay out the cabling along the installed racking for the AC branch circuit.

D ) Cut each segment of cable to meet your planned needs.

Position the Junction Box

A ) Verify that AC voltage at the site is within range:

Single-Phase Service Three-Phase Service

L1 to N 207 to 253 VAC L1 to L2 to L3 360 to 440 VAC

L1, L2, L3 to N 207 to 253 VAC

B ) Install a junction box at a suitable location on the racking.

C ) Provide an AC connection from the junction box back to the electricity

network connection using equipment and practices as required by

local jurisdictions.

WARNING: When transitioning between rows, secure the cable to

the rail to prevent cable or connector damage. Do not count on the

connector to withstand tension.

DC connector

AC connector

WARNING: Install the microinverter under the PV module to avoid

direct exposure to rain, UV, and other harmful weather events. Do

not mount the microinverter upside down.

Connect the PV Modules

A ) Connect the DC leads of each PV module to the DC input

connectors of the corresponding microinverter.

B ) Check the LED on the connector side of the microinverter.

The LED ashes six times

when DC power is applied.

C) Mount the PV modules

above the microinverters.

DANGER! Electric shock hazard. The DC conductors of

this PV system are ungrounded and may be energized.

Energize the System

A ) Turn ON the AC disconnect or circuit breaker for the branch

circuit.

B ) Turn ON the main utility-grid AC circuit breaker. Your system

will start producing power after a ve-minute wait time.

C ) Check the LED on the connector side of the microinverter:

LED Indicates

Flashing green Normal operation. AC grid function is normal

and there is communication with the Envoy-S.

Flashing orange The AC grid is normal but there is no

communication with the Envoy-S.

Flashing red The AC grid is either not present or not within

specication.

Solid red There is an active “DC Resistance Low, Power

Off” condition. To reset, refer to the Enphase

Envoy-S Installation and Operation Manual at:

http://www.enphase.com/support.

Status

LED

AC connector

DC connector

Terminate the Unused End of the Q Cable7

WARNING: The terminator can not be re-used. If you

unscrew the nut, you must discard the terminator.

Complete Installation of the Junction Box

A) Connect the Enphase Q Cable into the junction box.

B) Note that the Q Cable uses the following wiring color code:

Single-Phase Three-Phase

Brown – L1

Blue - N

Brown – L1

Black – L2

Grey – L3

Blue - N

NOTE: The Q Cable internally rotates L1, L2, and L3 to provide

balanced 400 VAC (three-phase), thus alternating phases between

microinverters.

NOTE: Minimise the number of unused Q Cable connectors with

three-phase systems. When cable connectors are left unused on

a three-phase system, it creates a phase imbalance on the branch

circuit. If multiple cable connectors are skipped over multiple branch

circuits, the imbalance can multiply.

8ACTIVATE MONITORING AND SELECT

GRID PROFILE

After you have installed the microinverters, follow the proce-

dures in the to activate Enphase Envoy-S Quick Install Guide

system monitoring, set up grid management functions, and

complete the installation.

• Connect the Envoy-S

• Detect devices and select grid prole

• Connect to Enlighten

• Register the system

• Build the virtual array

Single-phase Q Cable : Q-TERM-R-10 Three-phase Q Cable : Q-TERM-3P-10

A ) Remove 13 mm

of the cable sheath

from the conductors.

Use the terminator

body loop

to measure.

A ) Remove

20 mm of the

cable sheath

from the

conductors.

B ) Slide the hex nut

onto the cable. The

grommet inside the

terminator body

must remain in

place.

B ) Slide the hex nut

onto the cable. The

grommet inside the

terminator body

must remain in

place.

C ) Insert the cable into

the terminator body so

that the two wires land

on opposite sides of the

internal separator.

C ) Insert the cable into

the terminator body so

that the four wires land

on separate sides of the

internal separator.

D ) Insert a screwdriver into the slot on

the top of the terminator to hold it in

place. Hold the

terminator body

stationary with the

screwdriver and

turn only the hex

nut to prevent the

conductors from

twisting out of the

separator.

Torque the nut to 7.0 Nm.

D ) Bend the wires down into the

recesses of the terminator body and

trim as needed.

Place the cap over

the terminator

body. Insert a

screwdriver

into the slot on the

terminator cap

to hold it in place.

Rotate the hex nut

with your hand or a wrench until the

latching mechanism meets the base.

Do not over torque.

E ) Attach the terminated cable end

to the PV racking with a cable clip

or tie wrap so that the cable and

terminator do not touch the roof.

E ) Attach the terminated cable end

to the PV racking with a cable clip

or tie wrap so that the cable and

terminator do not touch the roof.

13mm

Internal View

Product specificaties

Merk:	Enphase
Categorie:	Niet gecategoriseerd
Model:	IQ 7+

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