Sma SB 240 User Manual download pdf (Page 71)

Climatic Conditions

As per IEC60721-3-4, installation typeC, class4K1

Extended temperature range −40°C to +45°C

Extended humidity range 0% to 100%

Extended air pressure range 79.5kPato106kPa

As per IEC60721-3-4, transport typeE, class2K3

Temperature range −25°C to +70°C

Features

Power-line communication to inverters As standard

Speedwire/Webconnect communication to

SMA communication products, RJ45

As standard

Display of the PV system and communication sta-

tus

2 LEDs

Torques

Screw terminals 0.6 Nm

Data Storage Capacity

Energy yield over the day per inverter At least 63days

Daily yields per inverter At least 30years

Event messages of the SunnyMultigate for users At least 1,024 events

Event messages of the Sunny Multigate for in-

stallers

At least 1,024 events

Event messages per inverter for users At least 256 events

Event messages per inverter for installers At least 256 events

14.4 Torques of AC Field Plugs

Screw in insulator 0.8 Nm

Screw connection of the AC plug enclosure, ini-

tial torque

3.3 Nm

Screw connection of the AC plug enclosure, end

torque

4.4 Nm

14 Technical Data

SMA Solar Technology AG

Installation Manual 71SMA-SB240-IA-en-12

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Sma SB 240 User Manual Page 71