21
Preparation before Installation
4.1.3 Clearance Requirement
To guarantee proper heat dissipation and ease of disassembly, the minimum space around
the rechargeable battery must meet the standards indicated below.
• No matter which floor mounting or wall mounting is chosen, a distance between
200 and 300 mm wide shall be provided from the wall to the edge of the battery
module.
• No matter which floor mounting or wall mounting is chosen, a distance between
400 and 600 mm wide shall be provided from the left side edge of a battery
module to the right side edge of the neighbouring battery modules.
• In the case of floor mounting, a distance of 55 mm shall be provided from the
rear side of the battery module to the wall.
• In the case of wall mounting, the distance between 300 and 350 mm shall be
provided from the grounding to the bottom of the battery module.
Elevation view
400 mm ~ 600 mm
Solid brick wall
or
concrete wall
200 mm ~300 mm
Solid brick or concrete wall with a
minimum thickness of 100 mm
Solid brick wall
or
concrete wall
55 mm
Battery module
Plan view
400 mm ~ 600 mm
200 mm ~300 mm
Figure 4-2 Clearance requirement about floor mounting