Technical Data - Fronius String Control 250/30 DCD DF Bedienungsanleitung

Technical data

Technical data
max. input voltage in open circuit
max. input current
max. input current per fuse holder
max. number of strings (with integral solar module fuse)
max. conductor cross-section for terminals on the DC side
max. conductor cross-section for the M12 connections on the
inverter side
number of measuring channels
max. current per measuring channel
screw joint for fixing cables on the solar module side
screw joint for fixing cables on the inverter side
EMC emissions class
degree of protection
protection class
environmental conditions
dimensions (excluding screw joints)
Fronius DATCOM power supply
max. power consumption for Fronius Solar Net
Weight
single-wire cable cross-section
multi-strand cable cross section
optional via 12 V DIN rail power pack
1000 VDC
250 A
20 A
30
2
2.5 - 25 mm
2
2.0 - 16 mm
240 mm²
5
50 A
M32
with 3-way sealing glands
M40
A
IP 55
II
-25 °C - +55 °C
-13 °F - +131 °F
740 x 750 x 245 mm
29.1 x 29.5 x 9.6 in.
via Fronius Solar Net
110 mA
app. 25 kg
app. 55 lbs.
85