Preparations Before Installation
‑15‑
Item
Requirement
Altitude Star power grid: max. 4000 m (13123 ft)
Delta power grid: max. 2000 m (6562 ft)
● ≤ 1000 m (3281 ft): without derating
● > 1000 m (3281 ft): derated by 1% for every 100 m (328.1 ft)
increase in the altitude.
Vibration Below 4.9 m/s
2
● When transported in the package: compliant with class
2M3 in EN 60721‑3‑2
● After the package is removed: compliant with ISTA 1H
Dust
Compliant with class 3S2 in IEC60721‑3 (non‑conductive dust)
Chemically active
substance
Compliant with class 3C2 in IEC60721‑3
Shock Below 19.6 m/s
2
IP rating
IP40 (excluding terminals and fans)
2.3 Installation Tools
2.3.1 Mechanical Installation Tools
Table 2–2 Mechanical installation tools
Tool
Description Diagram
Electric drill and
drilling bit
Used to drill the mounting
holes on the mounting surface
during mechanical installation.
Phillips‑head and
straight (2.5 mm)
screwdrivers
Used to tighten or loosen the
screws during mechanical
installation.
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