YASKAWA CDBR-****D User & Installation Manual page 20

5 Mechanical Installation
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Installation Environment
The installation environment is crucial to ensure proper performance and the expected
lifespan of the product.
Ensure the installation environment satisfies the following specifications.
Environment
Installation Area
Ambient Temperature
Storage Temperature
Humidity
Surrounding Area
Altitude
Vibration/Shock
Installation Orientation Install the option upright to maintain proper cooling.
UL and CE Compliance
■
Place the braking unit within an appropriate enclosure suitable to its environment to comply
with UL and CE standards. Install the braking unit in a pollution degree 2 environment or
equivalent according to UL standards.
Use UL Listed copper wires rated at 75°C (167°F) for main circuit terminal wiring (+, -, B1,
B2) for UL approval.
20 YASKAWA ELECTRIC TOBP C720600 01E YASKAWA AC Drive Option CDBR-D, LKEB- Installation Manual
Indoors
IP00, IP20: -10 to +50°C (14 to +122°F)
UL Type 1: -10 to +40°C (14 to +104°F)
-20 to +60°C (-4 to +140°F) (short-term temperature during transportation)
95% RH or less and free of condensation
Install the option in an area free from:
• oil mist and dust
• metal shavings, oil, water, or other foreign materials
• radioactive materials
• combustible materials (e.g., wood)
• harmful gases and liquids
• excessive vibration
• chlorides
• direct sunlight
Up to 1000 m (3280 ft) without derating; up to 3000 m (9842 ft) with output and current
derating. Contact Yaskawa or your nearest sales representative for applications above
1000 m (3280 ft).
10 to 20 Hz: 9.8 m/s 2 , 20 to 55 Hz: 5.9 m/s
Conditions
2