Operation Space; Other Requirements - Alpha ESS PWG2-50K User Manual

Operation space

4.4.4
The installation space of Bi-directional Hybrid Storage Inverter should have a proper distance from its peripheral
walls so as to ensure that the machine door can be opened and closed conveniently and there will be sufficient
space for module insertion and extraction, normal heat dissipation and user's operation.

Other requirements

4.4.5
1) Waterproofing
The protection grade of the cabinet of Bi-directional Hybrid Storage Inverter is IP20. It is only installed and used in a
dry and clean room. Water leakage in room should be avoided so as to prevent Bi-directional Hybrid Storage
Inverter from being damaged.
2) Rat-proofing
After wiring, fireproofing mud should be used to seal inlet and outlet holes so as to meet the rat-proofing
requirement.
Fig. 4-3 Installation space of Bi-directional Hybrid Storage Inverter
Chapter IV Device Installation 11
Position Description
≥1,000mm, ensure
that the front door
of the cabinet can
be fully opened.
There is sufficient
space for cold air to
A
enter. Users
conveniently insert
and extract
module
operate
breaker.
≥1,000mm, ensure
that the rear door
of the cabinet can
be fully opened.
Ventilation
B
heat dissipation
should be ensured.
Users can have
sufficient space for
maintenance.
can
the
and
the
and