Danfoss DLX 3.8 UL Manuale utente

DLX

User Guide

DLX 2.0 UL - DLX 2.9 UL - DLX 3.8 UL - DLX 4.4 UL

MAKING MODERN LIVING POSSIBLE

SOLAR INVERTERS

II

Dan

fo

othe

r

T

his

a

mad

e

All tr

a

the

D

o

ss can acc

e

r

printed m

a

lso applies

e

without s

u

a

demarks i

n

D

anfoss log

o

e

pt no resp

o

a

terial. Dan

f

to product

s

u

bsequent

c

n

this mater

i

o

type are re

g

o

nsibility fo

r

f

oss reserve

s

already on

c

hanges bei

n

i

al are prop

e

g

istered tra

d

Copyrigh

t

r

possible e

r

s

the right t

o

order prov

i

n

g necessa

r

e

rty of the r

e

d

emarks of

t

©: Danfoss

,

U

s

r

rors in cata

o

alter its pr

i

ded that s

u

r

y in specifi

c

e

spective c

o

Danfoss A/

S

,

2012

ser Guide DLX UL

logues, bro

c

r

oducts wit

h

u

ch alteratio

c

ations alre

a

o

mpanies.

D

S

. All rights

r

series L00410625-

0

c

hures and

h

out notice.

ns can be

a

dy agreed.

D

anfoss and

r

eserved.

0

1

User G

u

Safe

t

This

U

thor

o

Ignor

Qual

i

Pers

o

quali

f

Safe

t

T

he i

n

instal

isolat

prefe

volta

g

and I

n

War

n

T

hre

e

pers

o

CAU

T

Elect

r

T

he

e

(NEC)

,

u

ide DLX UL series

SA

V

t

y Instructio

n

U

ser Guide co

o

ughly read a

ing these in

s

i

fied person

o

ns involved

i

f

ied, and foll

o

t

y Protectio

n

verter offer

s

lation, opera

ion between

rence and e

n

g

e or freque

n

terruption

c

n

ing Signs

e

different w

a

o

nal injury an

T

IO

N

appear

r

ical Codes

e

lectrical inst

a

,

ANSI/NFPA

7

L00410625-01

IMP

O

I

N

V

E T

H

n

s

ntains impo

r

nd followed

tructions m

a

s

i

n installatio

n

o

w the instru

n

s

a maximu

m

tion and ma

i

the inverter

n

sures interr

u

n

cy fluctuati

o

c

ircuit ensur

e

a

rning signs

h

d equipmen

t

in the text

a

llation mus

t

7

0 and OSHA

O

RT

A

N

STR

U

H

ESE

r

tant safety i

n

prior to inst

a

y have serio

u

n

, operation

a

ctions in thi

s

m

level of safe

i

ntenance. A

and the grid

u

ption of the

o

ns are outsi

d

e

s disconnec

t

h

ighlight im

p

t

damage. P

a

comply wit

h

regulations.

A

NT

S

U

CTI

O

INS

T

n

structions f

o

a

llation, oper

a

u

s conseque

n

a

nd mainten

a

s

User Guide.

ty to protect

high freque

n

. Anti-islandi

inverter’s su

p

d

e the requir

e

t

ion from the

p

ortant infor

m

a

y attention

w

h

the local re

g

S

AFE

O

NS

!

T

RUC

T

o

r DLX UL inv

e

a

tion and m

a

n

ces and ma

y

a

nce of the i

n

persons an

d

n

cy transfor

m

ng protectio

p

ply of pow

e

ed limits. A

G

e

grid if a gro

u

m

ation relat

e

w

hen DANG

E

g

ulations, th

e

TY

!

T

IO

N

e

rter series,

w

a

intenance o

y

invalidate

t

n

verter must

d

equipment

m

er ensures

g

n monitors t

h

e

r whenever

t

G

round Fault

u

nd fault oc

c

e

d to avoida

n

E

R, WARNIN

G

e

National El

e

I

N

S!

w

hich must

b

f the inverte

r

t

he warranty

!

be suitably

during

g

alvanic

h

e grid

t

he grid

Detection

c

urs.

n

ce of

G

and

e

ctrical Code

II

b

e

r

.

!

IV

U

s

ser Guide DLX UL series L00410625-

0

1

User G

u

C

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

u

ide DLX UL series

C

ONT

E

Introducti

Product O

St

a

2.1.

G

e

2.2.

W

a

2.3.

U

n

2.4.

Safety Pr

e

G

e

3.1.

Si

t

3.2.

R

e

3.3.

Installati

o

M

e

4.1.

C

h

4.2.

El

e

4.3.

Start Up...

Ini

5.1.

Operatio

n

C

o

6.2.

In

t

6.3.

Troubles

h

C

h

7.1.

T

a

7.2.

Maintena

n

S

w

8.1.

R

e

8.2.

R

e

8.3.

R

e

8.4.

Warranty.

W

a

9.1.

W

a

9.2.

Tech

In

v

10.1.

Fi

e

10.2.

L00410625-01

E

NTS

on.............

.

verview....

.

a

ndards and

e

neral Inform

a

rning Symb

o

n

packing an

d

e

cautions...

.

e

neral Prepar

t

e Preparatio

n

e

quired Safet

y

o

n ...............

.

e

chanical Ins

t

h

ecks Prior to

e

ctrical Instal

..................

.

tial Start .......

.

n

.................

.

o

nnection be

t

ernal Webs

e

h

ooting......

.

h

eck List by F

a

ble of Event

s

n

ce ............

.

w

itch-OFF......

.

e

gular Syste

m

e

place Devic

e

turn and Dis

..................

.

a

rranty Servi

c

a

rranty Discl

a

nical Data

.

v

erter datas

h

e

ld Adjustabl

.

.................

.

.................

.

Approvals....

.

ation .............

.

o

ls...................

.

d

Inspection .

.

.................

.

ations............

.

n

s....................

.

y

Equipment

.

.................

.

t

allation........

.

Electrical In

s

lation.............

.

.................

.

........................

.

.................

.

t

ween Invert

e

rver................

.

.................

.

a

ilure.............

.

s

........................

.

.................

.

........................

.

m

Inspections

e

s......................

.

p

osal..............

.

.................

.

c

e ....................

.

a

imer..............

.

.................

.

h

eet .................

.

e Trip Levels

.

..................

.

..................

.

........................

.

........................

.

........................

.

........................

.

..................

.

........................

.

........................

.

........................

.

..................

.

........................

.

s

tallation.......

.

........................

.

..................

.

........................

.

..................

er and PC.....

.

........................

.

..................

.

........................

.

........................

.

..................

.

........................

.

........................

.

........................

.

........................

.

..................

.

........................

.

........................

.

..................

.

........................

.

........................

.

..................

.

..................

.

........................

.

........................

.

........................

.

........................

.

..................

.

........................

.

........................

.

........................

.

..................

.

........................

.

........................

.

........................

.

..................

.

........................

.

..................

.

........................

.

........................

.

..................

.

........................

.

........................

.

..................

.

........................

.

........................

.

........................

.

........................

.

..................

.

........................

.

........................

.

..................

.

........................

.

........................

.

..................

.

..................

.

........................

.

........................

.

........................

.

........................

.

..................

.

........................

.

........................

.

........................

.

..................

.

........................

.

........................

.

........................

.

..................

.

........................

.

..................

.

........................

.

........................

.

..................

.

........................

.

........................

.

..................

.

........................

.

........................

.

........................

.

........................

.

..................

.

........................

.

........................

.

..................

.

........................

.

........................

.

V

.

.................

.

.................

.

........................

.

........................

.

........................

.

........................

.

.................

.

........................

.

........................

.

........................

.

.................

.

........................

.

........................

.

........................

.

.................

.

........................

.

.................

.

........................

.

........................

.

.................

.

........................

.

........................

.

.................

.

........................

.

........................

.

........................

.

........................

.

.................

.

........................

.

........................

.

.................

.

........................

.

........................

.

V

.

..6

.

..7

.

... 7

.

... 7

.

... 8

.

.10

.

14

.

.14

.

.16

.

.18

.

21

.

.21

.

.24

.

.25

.

44

.

.44

.

54

.

.67

.

.70

.

76

.

.76

.

.76

.

81

.

.81

.

.81

.

.87

.

.89

.

90

.

.90

.

.90

.

91

.

.91

.

.93

6

I

1.

The

D

mark

e

DC t

o

In a g

consi

com

p

DLX

U

T

he t

o

provi

d

of gr

e

phot

o

well

a

and

c

easy

a

Inte

g

The i

n

mon

t

color

e

a PC

o

provi

d

or w

e

Auto

T

he s

y

gene

r

ensu

r

the s

o

NTR

O

D

LX UL invert

e

t, which res

u

o

AC

rid-connect

e

sts of an inv

e

p

atible with t

U

L series

o

pology of t

h

d

es galvanic

e

at adaptabil

o

voltaic (PV)

a

s thin-film

m

c

ountry-spec

i

a

nd straight

f

g

rated Web

S

n

verter is eq

u

t

hly and year

l

e

d LCD scre

e

o

r via the Int

e

d

es storage

o

e

ekly interval

s

matic Syste

m

y

stem is full

y

r

ates enoug

h

r

es the highe

o

lar array sto

O

DUC

T

e

rs are amon

u

lts in high

y

e

d photovolt

a

e

rter, which

c

he voltage a

n

h

e DLX UL se

r

isolation fro

m

ity and user

f

installation.

D

m

odules, and

i

fic requirem

e

o

rward insta

S

erver

u

ipped with

a

l

y basis. All i

n

e

n on the fro

n

e

rnet. All set

t

o

f data with

f

s

for thirty y

e

m

y

automatic.

T

h

power. Dur

i

st possible e

n

ps generatin

T

ION

g the most e

y

ields from th

Figure 1.1: P

V

a

ic system t

h

c

onverts DC

p

n

d frequenc

y

r

ies consists

o

m

the grid th

f

riendliness,

t

D

ifferent con

make it easy

e

nts. The co

m

llation and

m

a

n integrate

d

n

formation is

n

t of the inve

t

ings and da

t

f

ifteen-minu

t

e

ars.

T

he inverter

s

i

ng the day t

h

n

ergy harve

s

g power.

fficient singl

e

e solar array

.

V

system overvie

w

h

e interface b

p

ower produ

c

y

of the grid.

o

f an embed

d

ereby meets

t

he DLX UL s

e

figuration o

p

and afforda

b

m

pact and li

g

m

aintenance.

d

web server,

displayed al

rter. The dat

a

t

a are saved i

t

e intervals f

o

s

tarts up in t

h

e maximu

m

s

t. The invert

e

U

e

phase grid

-

.

w

b

etween the

s

c

ed from th

e

d

ed high-fre

q

s

the strictest

e

ries is the pe

p

tions make

i

b

le to config

u

g

htweight co

which recor

d

pha-numeri

c

a

is also acce

n the integr

a

o

r one week,

h

e morning

w

m

power poin

e

r goes into

s

ser Guide DLX UL

-

tie inverters

s

olar array a

n

e

solar array i

n

q

uency tran

s

safety stand

rfect choice

f

it suitable fo

r

u

re for vario

u

o

nstruction p

r

d

s data on a

c

ally and in g

ssible either

a

ted logger,

w

daily interva

l

w

hen the sol

a

t tracking (

M

s

leep mode

a

series L00410625-

0

on the

n

d the grid

n

to AC pow

e

s

former, whi

c

ards. Becaus

e

f

or any

r

crystalline

a

u

s condition

s

r

ovide for

daily,

raphs on a

directly fro

m

w

hich

ls for one ye

a

r array

M

PPT) functio

n

a

t dusk whe

n

01

e

r

c

h

e

a

s

m

a

r

n

User G

u

P

2.

T

his

c

asse

m

sym

b

S

2.1.

DLX

U

the g

Table

2

Gri

d

•

IE

E

G

2.2.

Seve

r

requi

2.2.1

T

he i

n

inver

t

•

DL

X

•

DL

X

•

DL

X

•

DL

X

2.2.2

•

Ne

g

•

DC

u

ide DLX UL series

P

ROD

U

c

hapter give

s

m

bled. A brie

f

b

ols appearin

S

tanda

r

U

Linverters a

rid settings

c

2

.1: Approved st

a

d

Protection

E

E 1547

G

enera

r

al variations

rements.

Varia

.

n

structions g

t

ers:

X

2.0 UL

X

2.9 UL

X

3.8 UL

X

4.4 UL

Opti

o

.

g

ative or pos

i

fuses

L00410625-01

U

CT

O

s

an overvie

w

f

explanatio

n

g

both on th

e

r

ds and

re compatib

l

hosen:

a

ndards

l Infor

m

of the DLX

U

nts

iven in this

U

o

ns

i

tive ground

e

O

VER

V

w

of the inver

t

n

of how to u

e

inverter an

d

Appro

v

l

e with most

Safety

•

UL 1741

m

ation

U

Lare availa

b

U

ser Guide ar

e

d system

V

IEW

t

er with its s

u

npack and h

a

d

in this Use

r

v

als

directives an

b

le for differe

n

e

applicable

t

u

pplied com

p

a

ndle the in

v

r

Guide are e

x

n

d safety sta

n

EMC

•

FCC level B

•

IEC/EN 610

0

•

IEC/EN 610

0

•

IEC/EN 610

0

•

IEC/EN 610

0

nt configura

t

o the followi

p

onents and

v

erter safely i

s

x

plained.

n

dards, depe

n

0

0-6-2 (immu

n

0

0-6-3 (emissi

o

0

0-3-2/-12 (ha

r

0

0-3-3/-11(flic

k

t

ions and co

u

i

ng series of

D

how they ar

e

s

given, and

n

ding upon

n

ity)

o

n)

r

monics)

k

er)

u

ntry-specifi

c

D

LX UL solar

7

e

c

8

2.2.3

•

Wo

r

•

Fle

x

•

Mo

n

•

Int

e

int

e

•

MP

P

•

DC

•

Aut

•

An

t

•

Re

v

•

Gr

o

W

2.3.

The

w

avoi

d

app

e

Table

2

Sym

b

Key F

.

r

ld’s highest

x

ible system

c

n

itoring 24/

7

e

rnal data lo

g

e

rvals for on

e

P

T range: 23

0

v

oltage rang

omatic ON/

O

i-islanding p

v

erse DC pol

a

o

und Fault D

e

W

arnin

w

arning sym

b

d

hazards to

p

ar!

2

.2: Symbols app

b

ol D

e

D

A

de

a

W

A

res

av

o

C

A

thr

ge

n

N

O

da

m

ch

a

sit

u

eatures

peak efficie

n

c

onfiguratio

n

7

g

ger with sto

r

e

year or wee

k

0

- 500V

DC

e: 220 - 600

V

O

FF switchin

g

rotection

rity protecti

o

e

tection and

g

Sym

b

ols used in t

p

eople and e

q

earing in the Gu

e

scription

A

NGER:

Situat

i

a

th to worker

s

A

RNING:

Situ

a

ult in the dea

t

o

ided.

A

UTION:

Situa

t

eat of injury t

h

n

eral public.

O

TICE:

Situati

o

m

age of prop

e

a

racteristics. T

h

u

ation.

n

cy for isolat

e

n

r

age capacit

y

k

ly intervals

f

V

DC

g

and tempe

r

o

n (diodes)

Interruption

b

ols

his User Gui

d

q

uipment. P

a

ide

i

ons where an

s

and/or the g

e

a

tions where

a

t

h or serious i

n

t

ions where a

h

at could resu

o

ns where a n

e

rty and equi

p

h

ere is no “Sa

f

e

d inverters:

u

y

of 15 minu

t

f

or thirty yea

r

ature regula

d

ehighlight i

m

a

y particula

r

immediate h

a

e

neral public i

f

a

potentially h

a

n

jury of worke

r

non-immedia

t

lt in minor or

m

on-immediat

e

p

ment. May b

e

f

ety Alert” or a

t

U

u

p to 97.3 %

t

es intervals

f

rs

a

tion

m

portant in

f

r

attention

w

a

zard could c

a

f

not avoided.

a

zardous con

d

r

s and/or the

g

te or potentia

m

oderate inju

e

or potential

h

e

used to indic

a

ttention sym

b

ser Guide DLX UL

f

or one week

,

formation

o

w

hen these

s

a

use serious in

j

d

ition exists t

h

g

eneral publi

c

l hazard pres

e

ries to worker

h

azard presen

a

te important

b

ol present in

t

series L00410625-

0

, daily

o

n how to

s

ymbols

j

ury or

h

at could

c

if not

e

nts a lesser

s and/or the

ts a risk to

operational

t

his

01

User G

u

2.3.1

2.3.

1

T

he

p

impo

visibl

e

Table

2

Sym

b

u

ide DLX UL series

Labe

l

.

1

.1.

Prod

p

roduct label

rtant identifi

c

e

after install

2

.3: Symbols app

b

ol

D

s

w

R

m

D

U

p

D

a

S

L00410625-01

l

ing

uct Label

is attached t

c

ation infor

m

ation.

earing on the p

r

D

escription

D

ischarge tim

e

w

itch OFF

R

efer to this

Us

m

ust be read a

n

D

anger: Shoc

k

U

L listing:

T

he

rotection req

u

D

isposal: Do n

nd recycle th

e

– NO: Serial

N

o the lower

r

m

ation and c

h

Figure 2.1:

r

oduct label

e

: High voltag

s

er Guide:

T

h

e

n

d understoo

d

k

hazards – let

h

product mee

t

u

irements.

ot dispose in

g

e

m according

t

N

umber for in

v

r

ight side of t

h

aracteristic

s

Product Label

es may be pr

e

safety preca

u

d

prior to inst

a

h

al voltages a

r

t

s the UL 1741

g

eneral waste

!

t

o local regula

t

v

erter identific

t

he inverter

h

s

for the inve

r

e

sent inside th

u

tions and ins

t

a

llation

r

e present

safety, healt

h

!

Collect the v

a

tions

c

ation

h

ousing. It co

r

ter, and mu

s

e inverter for

1

t

ructions in t

h

and environ

m

a

rious parts s

e

ntains

s

t be clearly

1

hour after

h

is Guide

m

ental

e

parately

9

10

2.3.

1

T

he

P

conn

e

Table

2

Sy

m

U

2.4.

Follo

w

injur

y

2.4.1

The

D

stan

d

How

e

distri

b

2.4.2

Liftin

g

inver

t

•

Wh

e

•

Lift

•

T

ur

n

1

.2.

PCB

L

P

CB labels id

e

ction area.

2

.4: Symbols app

m

bol D

e

A

C

te

G

r

U

npac

k

w

the instru

c

y

and equip

m

Ship

p

.

D

LX UL invert

e

d

ards and ap

p

e

ver, if any d

a

b

utor imme

d

Liftin

.

g

and carryi

n

t

ers’ weight i

e

n lifting, be

n

carefully, ho

n

the whole

b

L

abels

e

ntify import

a

earing on the P

C

e

scription

C

: Alternating

rminal.

r

ounding: Gr

o

k

ing an

d

tions in this

s

m

ent damag

e

p

ing Da

m

e

r series are

t

p

rovals prior

a

mage to th

e

d

iately!

g and C

a

n

g the invert

e

s 49 – 53 lb

s

n

d the knee

s

l

d the invert

e

b

ody as one

u

a

nt informat

i

C

B

current

o

und terminal

.

d

Inspe

c

s

ection to un

e

.

m

age

t

horoughly c

h

to shipping.

T

e

inverter is f

o

a

rrying t

e

r must be c

o

s

. / 22 - 24 k

g

Figure 2.2: Co

r

s

, and keep t

h

e

r close to th

e

u

nit to avoid

i

on about th

e

Symbol

.

c

tion

pack and lift

h

ecked and

t

T

he inverter

o

und when u

he Inver

o

rrectly perf

o

g

(depending

r

rect lifting of th

e

h

e back strai

g

e

body and l

e

twisting the

U

e

different te

Descr

i

DC: Di

r

the inverter

t

ested in acc

o

is carefully p

u

npacking, pl

r

ter

o

rmed to pre

v

on model).

e

inverter

g

ht.

e

t the leg m

u

lower back.

ser Guide DLX UL

rminals in th

e

iption

r

ect current t

e

safely and t

o

rdance wit

h

p

acked befor

e

ease report i

t

v

ent back inj

u

scles do the

series L00410625-

0

e

customer

e

rminal.

o

prevent

h

internation

a

e

shipping.

t

to your

u

ries, as the

work.

01

a

l

Danfoss DLX 3.8 UL Manuale utente

Manuali Invertitore popolari di altre marche