19
Fig. 5-4 Installation space requirements
5.5 Location and Fixation
5.5.1 Space Requirement
Installed indoors with good ventilation. Not in high humidity and high ambient
temperature, no corrosive gasse.
Avoid direct sunlight or rain.
Ensure that the grounding resistance of the grounding wire in the distribution room is
less than 4 in dry environment.
Inverter can only be installed on concrete base or other non-flammable mounting
surface, and sufficient load bearing should be guaranteed.
Avoid placing together with inflammable and explosive materials, meeting fire
protection requirements.
The volumetric space reserved size is shown in the following figure:
5.5.2 Dimensions of Various Models
The mechanical dimensions of each type of BD 30-150kW-P inverter are shown in Table 5-6
below. For more parameters, please refer to Appendix 1. Users can design and install
according to this data.
Table 5-6 Dimensions of BD 30-150kW-P
Model
Size
（
W×D×H
）
BD30KTR-P
800
×
800
×
1900(mm)
BD50KTR-P
800
×
800
×
1900(mm)
BD100KTR-P
1200
×
800
×
2050(mm)
BD150KTR-P
1200
×
800
×
2050(mm)
5.5.3 Base Mounting
The bottom of this series inverters should be connected with the base reliably. The bottom
of the inverter has a fixed hole for fixing the inverter on the bottom support channel steel
or on the ground. As shown in the following figure:
