e
FORM 5: INVERTER OUTPUT TECHNICAL DATA
SIZE
kVA
20
30
40
50
60
80
100
120
1) Nominal Power @P.F. 0.8
(Inductive)
kVA
20
30
40
50
60
80
100
120
2) Nominal Voltage (Note 1)
V
400
400
400
400
400
400
400
400
3) Setting range of output voltage
%
>± 5
>± 5
>± 5
>± 5
>± 5
>± 5
>± 5
>± 5
4) Output Voltage Wave Shape
5a) THD @ Linear full Load
%
1Typ
<2max
1Typ
<2max
1Typ
<2max
1Typ
<2max
1Typ
<2max
1Typ
<2max
1Typ
<2max
1Typ
<2max
5b) THD @ Non linear full Load
(Note 3)
%
<5
<5
<5
<5
<5
<5
<5
<5
6) Voltage stability in steady state
condition for input DC variation
and/or 100% load variation
%
<± 1
<± 1
<± 1
<± 1
<± 1
<± 1
<± 1
<± 1
7) Voltage stability in dynamic
condition for 100% load step
variation
%
<± 5
<± 5
<± 5
<± 5
<± 5
<± 5
<± 5
<± 5
8) Tempo di ripristino entro ±1%
ms
<20
<20
<20
<20
<20
<20
<20
<20
9) Nominal output current @
400Vac, 0.8 P.F.
A
29
44
58
73
87
116
145
174
%Pn x 20’
125
125
125
125
125
125
125
125
%Pn x 90"
150
150
150
150
150
150
150
150
10a) 3-Phase Short circuit current
(<5s) (Note 2)
%
180
180
180
180
180
180
180
180
10b) 1-Phase Short circuit current
(<5s) (Note2)
%
220
220
220
220
220
220
220
220
11) Voltage simmetry @ balanced
load
%
<1 (0,5Typ)
<1 (0,5Typ)
<1 (0,5Typ)
<1 (0,5Typ)
<1 (0,5Typ)
<1 (0,5Typ)
<1 (0,5Typ)
<1 (0,5Typ)
12) Voltage simmetry @
100% unbalanced load
%
<2 (1 Typ)
<2 (1 Typ)
<2 (1 Typ)
<2 (1 Typ)
<2 (1 Typ)
<2 (1 Typ)
<2 (1 Typ)
<2 (1 Typ)
13) Phase angle precision
- balanced load
%
120° ±1°
120° ±1°
120° ±1°
120° ±1°
120° ±1°
120° ±1°
120° ±1°
120° ±1°
- 100% unbalanced load
%
120° ±1°
120° ±1°
120° ±1°
120° ±1°
120° ±1°
120° ±1°
120° ±1°
120° ±1°
14) Output frequency (Note1)
Hz
50
50
50
50
50
50
50
50
15) Output frequency precision:
- free running (internal quarz
oscillator)
%
± 0,05
± 0,05
± 0,05
± 0,05
± 0,05
± 0,05
± 0,05
± 0,05
- sincronized to mains (selectable)
%
±1 o ±4
±1 o ±4
±1 o ±4
±1 o ±4
±1 o ±4
±1 o ±4
±1 o ±4
±1 o ±4
- frequency slew-rate
Hz/s
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
16) Inverter efficiency @ full nominal
load
%
94,7
94,8
95,1
95,3
95,3
95,3
95,3
95,3
Note 1: on demand: 380Vac, 415Vac, 60Hz
Note 2: in accordance with EN62040-1 (EN50091-1) (on demand up to 10s)
Note 3: in accordance with EN62040-3 (EN50091-3)
5a: Inverter output: 20-120 kVA
10) Overload @ 400Vac, 0.8 P.F.
Sinusoidale
IV306 e SP133
Siel S.p.A.
Tabella 5 pag. 1 di 2