beautypg.com

SMA SB 3300TL HC User Manual

Page 37

background image

SMA Solar Technology AG

Technical Data

Installation Guide

SB3300TLHC-IEN094121

37

General Data
EC Declaration of Conformity

You will find the EC Declaration of Conformity in

the accompanying document set or in the

download area of www.SMA.de/en under

Certificate.

Protection category per DIN EN 60529

IP65

Dimensions (W x H x D)

approx. 470 mm x 490 mm x 225 mm

Weight

approx. 28 kg

Protection class

I

Topology

Transformerless

Climatic conditions according to DIN EN 50178:1998-04
Location of type C:

Class 4K4H

Extended temperature range: -25 °C ... +60 °C

Extended humidity range: 0 ... 100 %

Extended air pressure range: 70 kPa ... 106 kPa

Transport of type E:

Class 2K3

Temperature range: -25 °C ... +70 °C

Operating temperature range

-25 °C ... +60 °C

Max. operating altitude

2000 m above sea level NN

Noise emission (typical)

≤ 29 dB (A)

Protective function DC side
All-pole isolator on the DC input side

Electronic Solar Switch, DC plug connectors

Overvoltage protection

Thermally monitored varistors

Personal protection

Ground fault monitoring (Riso > 1 MOhm)

Pole Confusion Protection

via short-circuit diode

Protective function AC side
Short Circuit Proof

Grid-side via current regulation

All-pole disconnection unit on grid side

Automatic disconnection device (grid guard 2.1),

double design