Powerware SOLA 4000 ユーザーズマニュアル

JUE 401269

108

FIG. 4.1 - Inverter Data

Technical Data / Inverter Data

Type SOLA 4000

10

15

20

30

40

60

80

100

120

Permissible input DC voltage range

320 - 480 V/DC

Input power at rated load
-                                                             [kW]

8,7

13

12,4

26

35,1

52,7

70,3

87,9

105,5

Inverter input current at 320 Vdc and rated
load                                                         [A]

27

40

54

80

107,5 161,2 212,5

266

319

Nominal output current at rated load
(380V, cos phi = 0,8)                                [A]

15,2

22,7

30,3

45,5

60,8

91,3

121,7 152,1

182,1

Nominal output current  (380V, cos phi = 1,0)
-                                                               [A]

12,1

18,1

24,2

36,4

48,6

73

97,4

122

146

Efficiency at 80% load
-                                                               [%]

> 92

> 92

> 92

> 92

> 92

> 93

> 93

> 93

> 93

Load power factor range
- at nominal load
- at reduced load

0,7 - 0,8 ind.
0,5 ind. - 0,5 cap.

Output voltage

refer  to system data

Output voltage distortion (THD)

refer  to system data

Output voltage adjustment range

± 10% of programmable nominal value

Phase displacement
- balanced load
- 100 % unbalanced load

120° ± 1%
120° ± 1%

Voltage tolerances
- static, balanced load
- static, 100% unbalanced load
- dynamic, 50% load step
- dynamic, 100% load step

± 1 %
± 1 %
± 4 %
± 5 %

Voltage transient recovery time

<= 50 ms within ± 2% of nominal voltage

Short circuit current

150 % of nominal current

Max. freq. range for synchr. of the inv. with
the mains

± 2,5 Hz

Max. frequency variation during
synchronisation

± 1 Hz/sec.