PV Powered 2500 Guide d'installation télécharger pdf (Page 36)

Technical Data SMA Technologie AG

Page 36 SB25_30-11:SE0307 Installation Guide

8.1.2 Grid Connection Data

Description Abbr. Setting

Nominal output power P

ACnom

2300 W

Peak output power P

AC, max

2500 W

Nominal output current I

ACnom

10 A

Harmonic distortion of output

current (at K

Ugrid

< 2 %, P

> 0.5

ACnom

)

IAC

< 4 %

Short-circuit proofing grid-side via current regulation

Operating range, grid voltage U

180 ... 265 V AC

Germany: 198 ... 253 / 260 V AC

Operating range, grid frequency f

47.55 ... 50.2 Hz

All-pole isolator on grid side automatic disconnection device (SMA

grid guard 2), double implementation

Power factor (based on the

current's fundamental frequency)

cos phi 1 (at nominal power output)

Overvoltage category III

Test voltage (DC) 1.95 kV (1 s routine testing / 5 s type

testing)

Test surge voltage 4 kV (serial interface: 6 kV)

Operating consumption in night

mode

0.25 W

b) The Sunny Boy can feed into the public grid at a maximum output voltage of

260 V for brief periods. However, DIN VDE 0126-1-1 stipulates that the 10-

minute average must not exceed a voltage of 253 V. That means, if the grid

voltage is constantly 254 V (e.g.), the inverter disconnects itself from the grid.

In this case, contact the local grid operator for assistance.

DIN VDE 0126-1-1 only applies in Germany. See section 8.4.3 "Country-

specific Parameter Settings" (Page 47)

for all other preset country values

of your inverter.

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 65 66

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PV Powered 2500 Guide d'installation Page 36

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