
129
9
© 2017 KOSTAL Solar Electric GmbH
Technical data
Inverter
Unit
PIKO 36 EPC
System data
Topology: Without galvanic separation - transformerless
H
Protection class according to IEC 60529
IP 65
Protective class according to IEC 62103
I
Overvoltage category according to IEC 60664-1
input side (PV generator)
1
II
Overvoltage category according to IEC 60664-1
output side (grid connection)
2
III
DC/AC overvoltage protection
optional type 2
LAN/RS485 overvoltage protection
optional
Degree of contamination
3
4
Environmental category (outdoor installation)
H
Environmental category (indoor installation)
H
UV resistance
H
Min. cable cross-section of AC connection cable
5
mm²
16
Max. cable cross-section of AC connection cable
5
mm²
16
Min. cable cross-section of DC connection cable
5
mm²
4
Max. cable cross-section of DC connection cable
5
mm²
6
Cable cross-section of additional PE connection cable
5
mm²
16
Tightening torque of PE connection, outer
Nm
3
Tightening torque of cover screws
Nm
5
Max. fusing on output side according to IEC 60898-1
B63, C63
Compatibility with external residual current protection devices
RCD type B, RCM type B
Internal operator protection according to EN 62109-2
RCMU/RCCB type B
Automatic switching device integrated (ENS)
4
H
Electronic DC disconnection device integrated
H
Reverse polarity protection, DC-side
H
2
3
4
6
7
8
9
10
11
1
5