21
6 Trouble Shooting
In most sit ua ti on s, the Inverter re qu ires very lit tl e serv ic e. However, if I nv er te r is no t
able to work per fe ct ly, ple as e refer to th e foll ow in g instructions befo re calling you r
local dealer.
Should any prob le ms ar is e, th e L ED on th e f ro nt pa ne l w il l b e r ed an d t he LC D d is pl ay s
the r el ev an t in fo rm at io n. Plea se refer to t he foll ow in g fo r a list of pote nt ia l pr ob le ms
and their solutions.
SYSTEM FAULT
Ground I Fault
Isolation Fault
Grid Fault
1. The grou nd c ur re nt i s to o hi gh .
2. Unplug the inputs from t he P V ge ne ra to r an d ch ec k th e pe ri ph er al A C sy st em .
3. After the cause is cleared , re -p lu g th e PV p an el a nd c he ck P V-I nv er te r st at us .
4. If the pro bl em p er si st s pl ea se c al l se rv ic e.
1. Check the impedance is between PV (+) & PV (-) and the PV-Inverter is earthed.
The impedance must be gre at er t ha n 8M .
2. If the pro bl em p er si st s pl ea se c al l se rv ic e.
1. Wa it f or 5 m in ut es , if t he g ri d return s to n or ma l, P V-I nv er te r au to ma ti ca ll y restarts.
2. Make sure gr id v ol ta ge a nd f re qu en cy m ee t th e sp ec if ic at io ns .
3. If the pro bl em p er si st s pl ea se c al l se rv ic e.
4. Check grid usability.
No AC connection
1. Grid is not connected.
2. Check grid connection cables.
INVERTER FAILURE
PV Over Voltage
Consistent Fault
1. Che ck the o pe n P V v ol ta ge ; see if it i s g re at er than or t oo cl os e t o 4 50 VD C.
2. If PV voltage is less than 450VDC, and the pro bl em s ti ll o cc ur s, p le as e ca ll l oc al s er vi ce .
1. Disconnect PV (+) or PV (-) from t he i np ut , re st ar t th e PV- In ve rt er.
2. If it does not work, call service.
If there is n o di sp la y on t he p an el , pl ea se c he ck P V-input connections. If the voltage is
higher than 90V, call y ou r lo ca l se rv ic e.
During p er io ds of li tt le or no sunlight, the P V-I nv er te r m ay co nt in uo us ly st ar t u p and
shut d ow n. Thi s i s d ue to i ns ufficient po we r g en er at ed to o pe ra te the con tr ol
circu it s.
Specifications
7
Inp ut Data
Max. i nput cu rrent
/per s tring
Max. D C volta ge
Max. D C power
PV vol tage ra nge
MPP vo ltage r ange
Numb er of MPP t racke rs/
stri ngs per M PP trac ker
Gro watt1 000
10A/ 10A
1300 W
450V
70V-4 50V
110V- 400V
1 / 1
Out put Dat a
AC con necti on
Eff icien cy
MPPT e ffici ency
Nomi nal AC ou tput po wer
Max. A C power
Max. o utput c urren t
AC nom inal vo ltage ; range
AC gri d frequ ency ; ra nge
Phas e shift ( cos φ)
THDI
Max . ef ficie ncy
Euro -eta
99.5 %
97%
95.5 %
Pro tecti on Devi ces
Inte grate d all-p ole sen sitiv e
leak age cur rent mo nitor ing uni t
Gen eral Da ta
DC rev erse po larit y prote ction
AC sho rt-ci rcuit p rotec tion
Grou nd faul t monit oring
Grid m onito ring
Dime nsion s (W / H / D) in mm
Weig ht
yes
yes
yes
yes
yes
360/ 329/1 32
11.5 K G
Oper ating t emper ature r ange
–25° C..+6 0°C
Cont inuou s full ou tput po wer
temp eratu re rang e
–25° C..+5 0°C
Nois e emiss ion (ty pical ) ≤25 dB( A)
Sing le phas e
1000 W
1100 W
5.5A
220, 230,2 40V;
180Va c-280 Vac
50Hz ,60Hz ;±5Hz
1
< 3%
Cons umpti on: ope ratin g
(sta ndby) / n ight
Topolo gy
<5W /< 0 .5 W
tran sform erles s
Cool ing con cept
No fan
Inst allat ion: In door/
Outd oors (I P65 ele ctron ics)
yes / ye s
VDE 0126-1-1,N4105,
IEC 62109,G83,CE,
ENEL Guideline(CEI 0-21+A70)
Cer tific ates an d Appro vals
20
Sun gold 10 00
10A/ 10A
1300 W
450V
70V-4 50V
110V- 450V
1 / 1
Sing le phas e
1000 W
1100 W
5.5A
230V;
207Va c~263 Vac
50Hz ,60Hz ;±5Hz
1
< 3%
99.5 %
97%
95.5 %
yes
yes
yes
yes
yes
360/ 329/1 32
11.5 K G
–25° C..+6 0°C
–25° C..+5 0°C
≤ 25 dB( A)
<5W /< 0 .5 W
tran sform erles s
No fan
yes / ye s
AS 477 7, AS/N ZS 3100