User manual

StecaGrid 3600/x StecaGrid 4200/x
Type Wieland RST25i3 plug
Connection cross sectionConnec-
tion conductor cross-section
cable diameter 10 ... 14 mm
2
, conductor cross-section ≤
4 mm
2
Opposing connector Opposing connector included in delivery
Dimensions (X x Y x Z) coolcept: 340 x 608 x 222 mm
coolcept-x: 399 x 657 x 227 mm
Weight coolcept: 9.1 kg; coolcept-x: 11.5 kg
Display Graphical display, 128 x 64 pixels
Communication interfaces RS485 (2 x RJ45 sockets: Anschluss an Meteocontrol WEB‘log
oder Solar-Log™, 1 x RJ10 Buchse: Connection to Modbus RTU
counter), Ethernet interface (1 x RJ45)
Feed-in management as per
EEG 2012
EinsMan-ready, via RS485 interface
Integrated DC circuit breaker yes, compliant with VDE 0100-712
Cooling principle Temperature-controlled fan, speed variable, internal (dust-pro-
tected)
Test certificate Certificates download see the product page on our home-
page.
Technical data at 25 °C / 77 °F
1)
Due to its design the inverter cannot cause any DC fault currents.
9.2 AC cables and line circuit breakers
Tab. 4: Conductor cross-sections of the AC cables and suitable line circuit breakers
Inverter
AC cable conductor
cross-section
Power loss
1)
Miniature circuit
breaker
StecaGrid 1500/-x
1.5 mm
2
10 W B16
2.5 mm
2
6 W B16
4.0 mm
2
4 W B16
StecaGrid 2000/-x
1.5 mm
2
18 W B16
2.5 mm
2
11 W B16
4.0 mm
2
6 W B16
StecaGrid 2500/-x
2.5 mm
2
16 W B16
4.0 mm
2
11 W B16
StecaGrid 3010/-x 2.5 mm² 25 W B16 or B25
EN
747.431 | Z09.3 | 2017-09-05 91