• OTHER TEST
For Austrlia requirements, in the THDi test, there should add Zref between inverter and mains.
RA, XA for Line conduvtor
RN, XN for Neutral conductor
Zref:
RA=0, 24; XA=j0,15 at 50Hz;
RN=0, 16; XN=j0,10 at 50Hz
Appendix Protection Category Defintion
Overvoltage Category Definition
4.4 WARNING QUICK CHECK LIST
[1] Inverter cannot be installed near flammable, explosive or strong electro-magnetic equipment, page 06
[2] Remember that this inverter is heavy! Please be careful when lifting out from the package, page 07
[3] Make sure battery breaker is off and battery nominal voltage meet BH specification before connecting
battery to inverter and make sure inverter is totally isolated from PV and AC power, page 09
[4] Make sure inverter is totally isolated from any DC or AC power before connecting AC cable, page 11
[5] Make sure AC cable is totally isolated from AC power before connecting Smart Meter & CT, page 13
• CERTIFICATES OF BT SERIES
Category I
Category II
Category III
Category IV
Applies to equipment connected to a circuit where measures have been taken
to reduce transient overvoltage to a low level.
Applies to equipment not permanently connected to the installation. Examples
are appliances, portables tools and other plug-connected equipment.
Applies to a fixed equipment downstream and including the main distribution
board. Examples are switchgear and other euiquipment in an industrial
installation.
Applies to equipment permanently connected at the origin of an installation
(uostream of the main distribution board). Examples are electricity meters,
primary over-current protection equipment and other equipment connected
directly to outdoor open lines.
G100 CEI 0-21 VDE 0126-1-1 VDE-AR-N 4105 EN 50438
Pollution Degree I
Pollution Degree II
Pollution Degree III
Pollution Degree IV
No pollution or only dry, non-conductive polllution occurs. The
pollution has no influence.
Normally only non-conductive pollution occurs. Occasionally,
however, a temporary conductivity caused by condensation must
be expected.
Conductive pollution occurs, or dry. non-conductive pollution
occurs, which becomes conductive due to condensation, which is
expected.
Persistent conductive pollution occurs, for example, the
pollution caused by conductive dust, rain and snow.
Environment Category Definition
Moisture Parameters
Level
3K3
0~+40
℃
5%~85%
4K3
-33~+40
℃
15%~100%
4K4H
~20~+55
℃
4%~100%
Temperature Range
Moisture Parameters
Environment Condition
Outdoor
Indoor Unconditioned
Indoor conditioned
Ambient Termperature
-20~50
℃
-20~50
℃
0~40
℃
Relative Humidity
4%~100%
5%~95%
5%~85%
Applied to
PD3
PD3
PD2
Pollution Degree Definition
28
27
Moisture Location Category Definition
